Climate of Oman
Oman has a desert climate. The daytime temperature is warm to hot, while it can also be cold at night. You won't have rain here anytime soon. The average annual temperature for Oman is 32° degrees and there is about 37 mm of rain in a year. It is dry for 339 days a year with an average humidity of 46% and an UV-index of 7.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 24°C and 38°C
- Night:the average nighttime temperature is between 17°C and 31°C
- Rain: it rains 21 days and there is a total of approximately 36 mm rainfall
- Sun hours: throughout the year there are 3723 sun hours
Maximum temperature: | between 24°C and 38°C |
Warmest month: | 38°C in May |
Coldest month: | 24°C in January |
Night temperature: | between 17°C and 31°C |
Dry days: | 344 days |
Days with rain: | 21 days |
Days with snow: | 0 days |
Total rain sum: | 36 mm |
Hours of sunshine: | 3723 hours |
Weather now in Oman

Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Oman.
Precipitation graph
This graph shows the average amount of rainfall per month for Oman.
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Climate table of Oman
In this climate table you can see at a glance what the average weather per month is for Oman. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Oman might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 24 | 25 | 29 | 33 | 38 | 38 | 38 | 37 | 36 | 34 | 29 | 25 |
Night temp. (°C) | 17 | 19 | 22 | 26 | 30 | 31 | 31 | 30 | 28 | 26 | 22 | 19 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 5 | 5 | 5 | 4 | 1 | 7 | 0 | 1 | 0 | 1 | 4 | 3 |
Days with rain | 3 | 2 | 4 | 4 | 1 | - | - | 1 | - | 1 | 2 | 3 |
Dry days | 28 | 26 | 27 | 26 | 30 | 30 | 31 | 30 | 30 | 30 | 28 | 28 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 7 | 9 | 10 | 12 | 12 | 12 | 12 | 12 | 12 | 8 | 7 | 7 |
Wind force (Bft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
UV-index | 6 | 6 | 7 | 8 | 9 | 8 | 8 | 8 | 8 | 7 | 6 | 6 |
Best time to visit Oman
To go to Oman, the best time to visit is January through March and November and December. In this period you have a warm temperature and almost no precipitation. In Oman, May is the warmest month with 38°C and the most cold month is 24°C in January.
Climate of Oman by month
What is the average climate in a given month for Oman? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.












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