in Oman: when to go?
aride climate
Oman benefits from a subtropical desert climate with two distinct seasons. Winter (November to March) offers ideal conditions with mild temperatures ranging between 20 and 30°C, generally clear skies and manageable humidity. This period is perfect for exploring Muscat's souks, hiking in the Hajar mountains or discovering lush wadis. Summer (May to September) is particularly intense with temperatures often exceeding 40°C and high humidity on the coast, making outdoor activities difficult during the day. Rainfall is rare throughout the year, concentrated mainly between December and February in the form of occasional showers. To make the most of your desert excursions, diving in the Arabian Sea or cultural visits, absolutely prioritize the cool season from October to April.
- Best period
- November to March
- Good alternatives
- April to May, September to October
- Scorching summer
- June to August
Year-round overview
Select a month to plan your trip
Climate in numbers
Monthly temperatures and precipitation
Temperature (°C)
Precipitation (mm)
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Climate zones
Climate varies by region. Discover the unique characteristics of each zone.
General climate of Oman
UnfavorableOman's sultanate features an arid climate with variations across regions: desert-like in the interior, humid subtropical...
Muscat and the Hajar Mountains
UnfavorableWahiba Sands Desert
UnfavorableMusandam Peninsula
UnfavorableSalalah and Dhofar
FavorableMonth by month
Find detailed climate information for each month of the year.
Temperature
13° — 28°C
Precipitation
15 mm
Average temperature
4.3°C
Rating
Ideal
By climate zone
Perfect conditions for all activities. Ideal for desert camping and hiking.
Temperature
14° — 29°C
Precipitation
18 mm
Average temperature
4.7°C
Rating
Ideal
By climate zone
Excellent conditions with occasional refreshing showers. Perfect for exploring the wadis.
Temperature
18° — 32°C
Precipitation
13 mm
Average temperature
5.5°C
Rating
Ideal
By climate zone
Rising temperatures but still pleasant. Last favorable period before the heat.
Temperature
22° — 37°C
Precipitation
8 mm
Average temperature
6.4°C
Rating
Good
By climate zone
Rising heat, prioritize morning activities. Humidity is beginning to increase.
Temperature
25° — 42°C
Precipitation
5 mm
Average temperature
7.2°C
Rating
Average
By climate zone
Intense heat and high humidity. Indoor activities recommended during the day.
Temperature
24° — 45°C
Precipitation
7 mm
Average temperature
7.6°C
Rating
Not recommended
By climate zone
Extreme conditions. Avoid outdoor activities between 10am and 6pm.
Temperature
22° — 46°C
Precipitation
17 mm
Average temperature
7.8°C
Rating
Average
By climate zone
Hottest month with maximum humidity. Difficult stay without air conditioning.
Temperature
22° — 44°C
Precipitation
21 mm
Average temperature
7.6°C
Rating
Average
By climate zone
Extreme heat still present with high coastal humidity. Very challenging period.
Temperature
22° — 40°C
Precipitation
8 mm
Average temperature
7°C
Rating
Average
By climate zone
Slight improvement but still very hot. Beginning of transition towards the favorable season.
Temperature
22° — 36°C
Precipitation
6 mm
Average temperature
6.2°C
Rating
Good
By climate zone
Temperatures dropping notably. Gradual resumption of outdoor activities.
Temperature
17° — 31°C
Precipitation
8 mm
Average temperature
5.2°C
Rating
Ideal
By climate zone
Return of pleasant conditions. Excellent for starting a discovery tour.
Temperature
14° — 28°C
Precipitation
12 mm
Average temperature
4.5°C
Rating
Ideal
By climate zone
Ideal conditions with cool temperatures. Perfect for all tourist activities.
Frequently asked questions
Everything about the climate and the best time to visit in Oman
The best months to visit in Oman are November, December, January, February, March. This period offers favourable weather and ideal conditions for exploring the country at its best.
The arid climate of Oman alternates between very hot summers (months to avoid for comfort: June, July, August) and mild to cool winters. The average annual temperature is 28.5°C. Desert nights can be surprisingly cool, even in summer.
The best time to explore the desert spans November, December, January, February, March. Comfortable daytime temperatures, starlit nights, and dunes accessible without extreme heat. Avoid the peak summer heat (June, July, August).
Yes, but with precautions: early morning and late afternoon activities, constant hydration, air-conditioned accommodations. Coastal cities remain pleasant. Treks and desert expeditions are best avoided.
Yes, especially in winter and for nights in the desert. The temperature difference between day and night can exceed 20°C. A warm jacket and sweater are essential outside the summer season.
If your travel dates don't match the ideal season in in Oman, the Nomadays network brings together more than 100 local agencies worldwide. Get in touch to find out which destination would be ideal for your dates.
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