
Best Time to Visit Saudi Arabia: Weather, Seasons & Trip Types
The best time to visit Saudi Arabia for most first-time travelers is during the cooler part of the year, particularly when the trip centers on Riyadh, AlUla, archaeological sites, desert landscapes, walking-heavy sightseeing, and outdoor excursions. However, Saudi Arabia is too geographically diverse for one season to be universally best: summer can be appealing in the elevated Aseer highlands and Taif, while coastal destinations have different temperature, humidity, and marine considerations from inland cities.
Saudi Arabia’s National Center for Meteorology describes the country broadly as semi-arid to dry desert, but it also emphasizes important climatic differences between inland and coastal areas and identifies the southwest as a notable exception because of its higher rainfall. Nationwide maximum temperatures are broadly around 20–30°C in winter, 30–40°C in spring, 35–45°C in summer, and 25–35°C in autumn, although individual destinations can differ significantly.
This guide helps you decide the best time to visit Saudi Arabia according to weather, destination, activity, crowd preferences, and travel style rather than reducing the entire country to a single recommended month. If you are still building the broader journey, start with our Saudi Arabia travel guide for destination, entry, cultural, and trip-planning context.
Best Time to Visit Saudi Arabia at a Glance
For the broadest range of outdoor travel, the period from late autumn through early spring is generally the easiest choice. Cooler conditions make city exploration, archaeology, hiking, desert excursions, heritage districts, and road trips more comfortable, while many of the Kingdom’s major seasonal events also take place during cooler periods.
Summer requires a more selective itinerary. Riyadh, AlUla, Al Ahsa, and other inland destinations can become extremely hot during the day, while Aseer and some elevated southwestern destinations are specifically promoted as summer escapes because their higher altitude produces a milder climate.
| Period | General conditions | Particularly good for | Main considerations |
|---|---|---|---|
| December–February | Coolest broad season | Riyadh, AlUla, Diriyah, desert trips, heritage touring | Cool nights in desert areas |
| March–April | Warm but often manageable | Multi-region trips, sightseeing, road travel | Temperatures rise quickly toward late spring |
| May | Hot in many inland areas | Highlands, selective coastal travel | Midday outdoor touring becomes harder |
| June–August | Very hot across much of the country | Aseer, Abha, Taif, indoor experiences, selected Red Sea travel | Extreme inland heat; coastal humidity |
| September | Transitional and still hot in many areas | Highlands, later-month travel | Conditions vary strongly by region |
| October–November | Increasingly comfortable | AlUla, Riyadh, heritage sites, desert, multi-city trips | Popular periods can increase demand |
| Year-round | Depends heavily on destination | Culture, dining, indoor attractions, regional trips | Build the itinerary around local climate |
The best time to visit Saudi Arabia therefore depends on the experience you want. A visitor planning Hegra, Diriyah, Riyadh, and desert excursions has different seasonal priorities from someone visiting Abha for mountain scenery or traveling primarily for Red Sea diving.
Understanding Saudi Arabia’s Climate Before Choosing Your Dates
Saudi Arabia covers a large area of the Arabian Peninsula, with desert interiors, Red Sea and Arabian Gulf coastlines, high plateaus, mountain ranges, oasis landscapes, and major differences in elevation. These geographic contrasts explain why national averages cannot tell you everything you need to know.
According to the Saudi National Center for Meteorology, winters generally bring maximum temperatures of approximately 20–30°C across the country, while summer maximums are broadly in the 35–45°C range. The center also notes that the southwest behaves differently from much of the Kingdom, receiving summer rainfall influenced by monsoon circulation and mountainous topography.
That distinction is central to finding the best time to visit Saudi Arabia. Inland Riyadh may be intensely hot while travelers in the Aseer Mountains experience far milder conditions. Jeddah may remain warm but feel more humid because of its Red Sea location, while desert destinations such as AlUla can have large differences between daytime and nighttime temperatures.
For that reason, plan by destination first and by national season second.
Winter: December to February
Winter is the strongest all-around answer for travelers asking about the best time to visit Saudi Arabia for a traditional sightseeing trip.
The cooler months make extended walking, outdoor archaeological visits, historic districts, desert excursions, viewpoints, and day trips much easier than during peak summer. Riyadh, AlUla, Diriyah, Al Ahsa, Jeddah, and many other destinations can all work within the same broader itinerary during this period.
Why Winter Works So Well
The practical advantage of winter is not that every day will feel cold; it is that daytime outdoor activity becomes far more manageable across much of the country.
Riyadh’s official Visit Saudi destination page currently shows predicted seasonal temperatures of roughly 13–23°C in winter, compared with approximately 25–43°C in summer.
AlUla shows an even greater nighttime contrast, with official tourism information indicating seasonal winter temperatures of approximately 6–25°C compared with roughly 23–45°C in summer.
For travelers interested in archaeology, desert scenery, walking tours, traditional markets, or long outdoor days, those differences are substantial.
What to Pack for Winter
Do not equate “Saudi Arabia” with guaranteed heat. Desert and inland nights can become surprisingly cool, particularly in AlUla and elevated or exposed areas.
Light daytime clothing may still be comfortable when the sun is out, but pack layers for evenings, early mornings, desert excursions, and outdoor dining. A light jacket or warmer layer can be useful even if your trip also includes milder Jeddah.
Is Winter the Busiest Period?
Some of Saudi Arabia’s best-known destinations become particularly attractive during cooler weather, and major events can increase hotel demand in specific cities. AlUla’s official tourism material describes October through March as its popular winter period, when mild conditions make outdoor heritage and desert experiences easier.
Event calendars vary from one season to another, so check current official schedules rather than assuming that a festival or attraction operates on identical dates every year.
Spring: March to May
Spring can be one of the most flexible periods for a multi-region journey, particularly during its earlier part.
March often combines comfortable sightseeing conditions with longer daylight and generally warmer evenings than midwinter. April can still work well in many destinations, although daytime heat becomes increasingly important as the season progresses.
By May, inland sightseeing can feel substantially hotter.
The National Center for Meteorology places typical national spring maximum temperatures broadly around 30–40°C, but local elevation and coastal influence produce significant variation.
Who Should Consider Spring?
Spring can suit travelers who want a balance between outdoor touring and warmer weather without choosing peak winter conditions. It is particularly useful for itineraries combining cities, heritage sites, desert landscapes, and road travel.
The best time to visit Saudi Arabia in spring is usually earlier rather than later if your itinerary is dominated by Riyadh, AlUla, Al Ahsa, or exposed archaeological attractions.
Travelers comfortable with heat may extend that window, but families with young children, older travelers, or visitors planning hours of outdoor walking should pay greater attention to daytime temperatures.
Summer: June to August
Summer changes the travel equation substantially.
Across much of inland Saudi Arabia, daytime temperatures can rise into the 40s Celsius. The National Center for Meteorology gives a broad national summer maximum range of about 35–45°C, making extended outdoor sightseeing difficult in many regions.
That does not mean Saudi Arabia becomes a no-go destination.
Instead, the best time to visit Saudi Arabia in summer depends on choosing the right geography and structuring days around climate.
Aseer and Abha: Saudi Arabia’s Summer Alternative
Aseer is the clearest example of why one national “best season” cannot cover every destination.
The mountainous southwest has higher elevations, more vegetation, greater rainfall, and a milder climate than much of central Saudi Arabia. Visit Saudi specifically promotes Aseer for summer travel and describes the region around Abha and Khamis Mushait as having a mild climate, mountain landscapes, forests, valleys, and high-altitude attractions.
Current official tourism guidance for Abha describes May through September as a particularly suitable period because of its cooler, pleasant weather.
Travelers choosing the best time to visit Saudi Arabia for mountain scenery, heritage villages, green landscapes, viewpoints, and a break from intense inland heat should therefore consider summer rather than automatically avoiding it.
Rain and Mountain Conditions
The southwest also receives more summer rainfall than most of Saudi Arabia. The National Center for Meteorology links this pattern to monsoon circulation and regional topography.
Rain, cloud, mist, and rapidly changing mountain visibility can therefore become part of the experience. Check short-range weather forecasts before hiking, driving mountain roads, or relying on viewpoints.
Riyadh in Summer
Riyadh remains active throughout the year, with indoor attractions, dining, shopping, entertainment, and seasonal events, but summer changes how visitors should organize a trip.
Official tourism guidance lists predicted summer temperatures around 25–43°C for the capital.
Long midday walking routes, exposed archaeological excursions, and desert trips become much harder. If you travel during this period, schedule outdoor activity in the cooler parts of the day, build in air-conditioned stops, stay hydrated, and avoid treating winter itineraries as if they can simply be copied into summer.
For travelers whose main objective is outdoor exploration, summer is generally not the best time to visit Saudi Arabia for a Riyadh-heavy route.
AlUla in Summer
AlUla’s extraordinary archaeological and geological landscapes remain impressive year-round, but climate dramatically affects how comfortably they can be explored.
Official tourism information gives predicted AlUla summer temperatures of approximately 23–45°C, compared with about 6–25°C during winter.
That difference matters because many of AlUla’s defining experiences involve exposed outdoor environments.
If Hegra, hiking, desert viewpoints, Old Town exploration, and lengthy outdoor excursions are central to your trip, the best time to visit Saudi Arabia for an AlUla-focused itinerary is usually during the cooler season.
Summer trips can still be structured around early starts, evenings, controlled experiences, resorts, and carefully selected activities, but they require more climate-aware planning.
Jeddah and the Red Sea
Jeddah has a warmer coastal climate and does not experience the same winter chill as inland desert destinations.
Visit Saudi currently indicates predicted seasonal temperatures of approximately 19–31°C in winter and around 25–41°C in summer.
Humidity becomes an important consideration near the Red Sea, so temperature alone does not describe how conditions feel. Summer evenings can remain warm and humid even after sunset, while winter provides more comfortable conditions for walking through Al-Balad, spending time along the waterfront, and combining indoor and outdoor attractions.
For general sightseeing, winter and the cooler shoulder periods are usually easier.
For marine travel, however, the best time to visit Saudi Arabia depends on the activity. Diving, snorkeling, boating, and resort stays involve sea conditions, visibility, water temperature, wind, and operator schedules in addition to air temperature.
Check conditions for the specific Red Sea location rather than applying a single Jeddah weather rule to the entire coastline.
Autumn: September to November
Autumn begins hot in many parts of Saudi Arabia and gradually becomes one of the most attractive travel periods.
September may still feel distinctly summery across inland regions. October brings increasingly favorable outdoor conditions in many destinations, while November can resemble the comfortable touring environment associated with winter.
The NCM places typical autumn maximums nationally in the broad range of approximately 25–35°C, although regional differences remain substantial.
For many travelers, October and November provide an excellent compromise between weather and flexibility.
AlUla’s official tourism content, for example, identifies autumn as a favorable period for outdoor activity, while other official material highlights the broader October-to-March cooler season.
If you want a multi-city route involving Riyadh, AlUla, Jeddah, and desert or heritage experiences, late autumn is a strong contender for the best time to visit Saudi Arabia.
Best Time to Visit Riyadh
For travelers interested primarily in museums, Diriyah, historic neighborhoods, city viewpoints, outdoor dining, and excursions around the Tuwaiq escarpment, cooler weather is the practical priority.
Visit Saudi currently presents Riyadh’s predicted seasonal range as approximately:
| Season | Approximate predicted range |
|---|---|
| Winter | 13–23°C |
| Spring | 23–38°C |
| Summer | 25–43°C |
| Autumn | 18–35°C |
These are destination-level seasonal indicators rather than guaranteed daily temperatures.
Winter through early spring and later autumn therefore offer the easiest conditions for outdoor-heavy itineraries.
Summer can still suit travelers whose priorities are entertainment, restaurants, shopping, business, or predominantly indoor attractions, but it is less forgiving for long outdoor days.
Best Time to Visit AlUla
For most visitors, the best time to visit Saudi Arabia specifically for AlUla is from roughly October through March, when official tourism guidance highlights milder weather, outdoor events, and comfortable desert exploration.
Seasonal predicted temperatures illustrate why:
| Season | Approximate AlUla range |
|---|---|
| Winter | 6–25°C |
| Spring | 17–39°C |
| Summer | 23–45°C |
| Autumn | 16–36°C |
Cooler conditions are especially useful for Hegra, archaeological tours, walking, viewpoints, stargazing, outdoor dining, hiking, and desert experiences.
Bring layers during winter because temperatures can fall substantially after sunset.
Best Time to Visit Jeddah
Jeddah is a year-round city, but winter is generally more comfortable for travelers who want to spend substantial time outdoors.
Historic Jeddah, waterfront promenades, open-air dining, markets, and coastal walks are easier when temperatures and humidity are lower than during peak summer.
Because Jeddah remains comparatively mild in winter, it also pairs well with cooler inland destinations without requiring extreme cold-weather packing.
Travelers visiting principally for Red Sea activities should prioritize marine conditions as well as air temperature.
Best Time to Visit Aseer and Abha
Summer is one of the strongest periods for Aseer.
This reverses the pattern found in Riyadh and AlUla, which is precisely why the best time to visit Saudi Arabia cannot be reduced to one national answer.
Visit Saudi emphasizes Aseer’s mild climate and identifies mountain landscapes, forests, valleys, Al Soudah, Aseer National Park, and regional heritage among its core summer attractions. Current official guidance for Abha specifically recommends the period from May to September for cool and pleasant weather.
Travelers should nevertheless expect a greater chance of cloud, rain, and changing mountain conditions than in the arid interior.
Best Time to Visit Taif
Taif’s elevation gives it a different seasonal appeal from lower-lying western cities.
Official Saudi tourism guidance describes Taif as having a mild mountain climate and highlights its mountains, rose farms, natural parks, traditional markets, and outdoor attractions.
Warm-season travel can therefore make sense for visitors seeking a highland escape, although the ideal period depends on whether your priority is general sightseeing, mountain scenery, agricultural experiences, or seasonal rose-related activities.
If a particular festival or agricultural season matters to your trip, verify current dates rather than relying on a previous year’s calendar.
Best Time to Visit Al Ahsa and the Eastern Province
Al Ahsa becomes extremely warm in summer.
Visit Saudi’s current seasonal indicators show approximate winter temperatures of 9–24°C and summer temperatures of 26–45°C for Al Ahsa.
That makes cooler months much more comfortable for oasis exploration, heritage sites, traditional markets, outdoor walking, and Al Qarah Mountain.
The broader Eastern Province also has coastal influence, so humidity can affect how warm conditions feel around Dammam and Al Khobar.
For a heritage-focused Eastern Province trip, winter and cooler shoulder periods generally offer the easiest balance.
Best Time for Desert Experiences
For hiking, escarpments, desert camps, archaeological landscapes, long road trips, and outdoor photography, the best time to visit Saudi Arabia is normally during cooler weather.
Winter and the cooler portions of autumn and spring reduce exposure to extreme daytime heat and make early-morning, daytime, and sunset activities easier to combine.
Cool desert weather creates a different issue: nights can become much colder than visitors expect.
Pack layers, carry adequate water regardless of season, and check short-range forecasts before remote travel. Flash flooding can occur after rainfall in wadis and low-lying terrain, while wind and dust can affect visibility and driving.
Best Time for Hiking and Mountains
The answer depends on elevation.
Central desert hiking is usually better during cooler months. Southwestern mountain destinations can be attractive during summer because of their altitude, milder temperatures, and seasonal rainfall.
Always check local conditions immediately before setting out. Heat, thunderstorms, rain, fog, trail conditions, and road access can change the suitability of an outdoor route even during an otherwise favorable season.
For serious hiking, local weather should take priority over a nationwide “best month” recommendation.
Best Time for the Red Sea
There is no single perfect Red Sea month for every traveler because different activities require different conditions.
General coastal sightseeing becomes more comfortable during cooler weather, while divers and snorkelers should consider visibility, water temperature, sea state, wind, operator schedules, and the specific section of coastline.
A traveler staying at a resort may also tolerate warmer air differently from someone planning long daytime walks through Jeddah.
If the Red Sea is the main purpose of your trip, choose dates based on the exact destination and marine activity rather than making a decision from national temperature averages.
Best Time for Cultural Events
Saudi Arabia now has an extensive and changing calendar of cultural, entertainment, sports, food, heritage, and seasonal events.
Visit Saudi maintains a current Saudi Calendar covering events across destinations including Riyadh, Jeddah, Aseer, Al Baha, and other regions.
Because event dates change, avoid choosing flights based on an old travel article that lists a previous season’s schedule.
If a particular festival, sporting event, concert, cultural season, or exhibition is important, check the official event calendar before booking accommodation.
Large events can also affect hotel availability, traffic, and prices in the host destination.
Ramadan, Eid and Religious Travel
The Islamic calendar follows a lunar cycle, so Ramadan, Eid, Hajj, and other religious dates move through the Gregorian calendar over time.
These periods can significantly affect travel patterns, opening hours, meal timing, transport demand, accommodation availability, and the atmosphere of cities.
Ramadan can offer meaningful cultural experiences, particularly during evenings, but visitors should understand local etiquette and expect daily routines to differ from ordinary periods.
Hajj creates exceptional travel demand around Makkah and parts of western Saudi Arabia and involves specific access and regulatory considerations.
Always verify official guidance for the year in which you plan to travel rather than treating religious periods as fixed seasonal dates.
Best Time for a First Visit
For a classic first trip combining Riyadh, AlUla, Jeddah, Diriyah, heritage attractions, desert landscapes, and extensive sightseeing, late autumn through early spring is the easiest period.
This is the most broadly useful answer to the question of the best time to visit Saudi Arabia because it works across several of the country’s most popular first-time destinations.
If you have roughly a week, our 7-day Saudi Arabia itinerary shows how these destinations can fit together without turning every day into a transfer.
Travelers visiting principally for Aseer or southwestern mountain scenery should consider summer separately rather than following the same seasonal advice.
Best Time for Families
Families often benefit from cooler weather because sightseeing with children becomes easier when outdoor temperatures are moderate.
Winter and the cooler shoulder seasons provide greater flexibility for parks, heritage districts, outdoor attractions, walking, and day trips without requiring the entire schedule to revolve around avoiding midday heat.
Summer family travel can still work when focused on Aseer, resorts, water activities, indoor attractions, entertainment venues, and evening experiences.
The ages of children matter. Babies, toddlers, and young children are generally more vulnerable to heat, so build the itinerary conservatively and follow current weather guidance.
Best Time for Budget-Conscious Travelers
There is no guaranteed nationwide “cheap season” because Saudi travel prices depend on destination, events, school holidays, religious travel, business demand, resort seasonality, and local festivals.
A hotel in Riyadh may behave differently from a desert resort in AlUla or a property in Abha during summer.
Instead of assuming summer automatically means lower prices, compare your specific destination and dates.
Changing a trip by several days can sometimes matter more than shifting an entire month if a major event is affecting accommodation demand.
Best Time for a Multi-City Saudi Arabia Trip
A nationwide itinerary benefits from moderate conditions because every additional destination introduces another climate.
For Riyadh + AlUla + Jeddah, cooler months are generally easiest.
Also, For Riyadh + Jeddah + Abha, spring or autumn may offer a useful compromise depending on the exact dates.
For a summer trip, consider making the southwest the main outdoor component rather than attempting to recreate a winter desert itinerary.
The best time to visit Saudi Arabia for a multi-city journey is therefore the period that works acceptably across every major stop, not simply the month that is perfect for one city.
How Weather Should Change Your Daily Schedule
Season affects not just where you travel but how you structure each day.
During warmer periods, prioritize exposed outdoor sites early in the morning or later in the day. Museums, malls, restaurants, cultural venues, and other indoor experiences can occupy hotter afternoon hours.
During winter, you may be able to remain outdoors much longer, but early mornings and evenings can require extra layers.
In mountain regions, cloud and rain can change visibility quickly. In desert areas, wind and dust may be more important than temperature on a particular day.
Check the daily forecast throughout the trip rather than relying entirely on historical averages.
Getting Around During Different Seasons
Extreme heat can change the practicality of walking, waiting outdoors, road trips, and remote excursions.
In major cities, transport choices become particularly important during summer because distances between attractions may be too large for comfortable walking even when they appear manageable on a map.
Domestic flights, rail, rental cars, taxis, and ride-hailing all have different strengths depending on the route. Our guide to getting around Saudi Arabia explains how to choose between them without turning this seasonal guide into a transport article.
For remote travel, always consider weather, daylight, road conditions, fuel, mobile coverage, and vehicle suitability before departure.
Choosing Accommodation for the Season
The right place to stay can make hot-weather or high-season travel substantially easier.
In summer, proximity to the attractions you actually plan to visit can reduce unnecessary transfers and exposure to heat. In winter, location may matter more for evening dining, walkability, heritage access, or event venues.
AlUla requires particular attention because properties can be spread across different areas and distances from archaeological attractions. Similar logic applies to remote Red Sea resorts and mountain destinations.
Our guide to where to stay in Saudi Arabia focuses on choosing suitable bases and areas rather than duplicating seasonal recommendations here.
What to Do in Each Season
Season should influence your activity mix.
For a broader look at attractions and experiences, see our guide to the best things to do in Saudi Arabia, but the seasonal pattern can be summarized simply.
Winter
Prioritize archaeological sites, historic districts, desert landscapes, outdoor dining, hiking, viewpoints, road trips, and long city sightseeing days.
Spring
Combine outdoor sightseeing with cultural attractions, but gradually shift strenuous activities toward mornings and evenings as temperatures rise.
Summer
Focus more heavily on Aseer and other highland areas, resorts, Red Sea experiences, indoor attractions, entertainment, museums, shopping, and evening activities.
Autumn
Use early autumn selectively, then take advantage of increasingly comfortable desert, heritage, city, and outdoor conditions as the season progresses.
Common Mistakes When Choosing Travel Dates
The biggest mistake is assuming every part of Saudi Arabia experiences the same weather.
Aseer and Riyadh can require completely different seasonal strategies. Jeddah’s humidity differs from AlUla’s dry desert conditions, while elevation changes how temperatures feel in Taif and Abha.
Another mistake is looking only at average daytime highs. Nighttime temperatures, humidity, wind, dust, rain, elevation, and sun exposure can all affect comfort.
Travelers also sometimes choose dates around a famous event without checking accommodation demand or transportation implications.
Finally, do not confuse climate averages with forecasts. Historical seasonal information helps you choose a travel period, but the actual weather for a specific day still needs to be checked close to departure.
So, What Is the Best Time to Visit Saudi Arabia?
For most travelers planning their first broad sightseeing trip, November through February is the safest overall choice, with October, March, and parts of April also offering strong possibilities depending on destination and heat tolerance.
That recommendation applies especially well to trips centered on Riyadh, Diriyah, AlUla, Al Ahsa, Jeddah, desert landscapes, archaeological sites, and outdoor sightseeing.
Summer is not universally a bad time. It can actually be one of the best times to visit Saudi Arabia when your priority is Aseer, Abha, highland scenery, mountain culture, indoor entertainment, or selected resort and marine experiences.
The key is matching season to geography.
Saudi Arabia is large enough that the ideal month is not determined by the country name alone. Decide where you want to go, identify which experiences depend on comfortable outdoor weather, compare regional climate patterns, and then choose dates that work for the complete route.
Frequently Asked Questions
What is the best month to visit Saudi Arabia?
For a first-time sightseeing trip, the cooler period from roughly November through February offers some of the most comfortable conditions across Riyadh, AlUla, Jeddah, and many desert and heritage destinations. The ideal month still depends on the regions included in your itinerary.
Is December a good time to visit Saudi Arabia?
Yes. December is generally an excellent period for city sightseeing, desert landscapes, archaeological sites, outdoor dining, and multi-destination travel. Desert and inland nights can be cool, so pack layers.
Is January a good time to visit Saudi Arabia?
January is one of the strongest months for outdoor-heavy trips across much of the country. Riyadh and AlUla are considerably cooler than in summer, although mornings and nights can require warmer clothing.
Is Saudi Arabia too hot to visit in summer?
Many inland areas experience intense summer heat, but the country remains visitable with the right itinerary. Aseer and Abha are particularly notable summer destinations because their mountain climate is milder than central Saudi Arabia.
What is the best time to visit Saudi Arabia for AlUla?
Official Saudi tourism material identifies the cooler October-to-March period as particularly favorable for AlUla because of mild weather and outdoor experiences. Winter nights can be cold, so travelers should pack layers.
What is the best time to visit Saudi Arabia for Riyadh?
Late autumn, winter, and early spring generally provide the most comfortable conditions for outdoor sightseeing in Riyadh. Official tourism information shows a large seasonal difference between winter and summer temperatures in the capital.
Where should I go in Saudi Arabia during summer?
Aseer and Abha are among the strongest summer choices because of their elevation, mild climate, mountain landscapes, forests, and seasonal activities. Taif and selected coastal or resort destinations may also fit a summer itinerary depending on your interests.
Does it get cold in Saudi Arabia?
Yes. Although Saudi Arabia is associated with hot desert conditions, winter nights can become cool or cold in inland, desert, northern, and elevated destinations. AlUla’s official seasonal information, for example, indicates winter conditions can fall to around 6°C.