Asia › Oman › Muscat
30-year normals (1991-2020)
Muscat has a arid desert climate, classified as BWh in the Köppen system. The warmest month is June with an average high of 38°C, while the coldest month is January with lows dropping to 16°C. The annual temperature range of 22°C reflects moderate seasonal variation.
The driest month is September with only 0 rain days and 0mm of precipitation. For travellers, September through to the following month typically offers the best balance of warm temperatures and dry conditions. Average humidity ranges from 78% to 78% throughout the year.
Based on temperature and rainfall data, the best months to visit Muscat are January, February, March. These months offer the most comfortable temperatures with relatively low rainfall, ideal for sightseeing and outdoor activities.
Full Best Time to Visit GuideWarmest Month
38°C
June
Coldest Month
16°C
January
Driest Month
0 days
September
Annual Range
22°C
16° to 38°
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 24°C | 16°C | 3 | 10h | View |
| February | 25°C | 18°C | 1 | 11h | View |
| March | 28°C | 20°C | 2 | 11h | View |
| April | 33°C | 24°C | 1 | 12h | View |
| May | 37°C | 28°C | 0 | 12h | View |
| June | 38°C | 29°C | 0 | 12h | View |
| July | 37°C | 30°C | 0 | 12h | View |
| August | 36°C | 28°C | 0 | 12h | View |
| September | 35°C | 27°C | 0 | 12h | View |
| October | 33°C | 24°C | 1 | 11h | View |
| November | 29°C | 21°C | 1 | 10h | View |
| December | 25°C | 18°C | 2 | 10h | View |
January
3 rain days, 10h sun
February
1 rain days, 11h sun
March
2 rain days, 11h sun
April
1 rain days, 12h sun
May
0 rain days, 12h sun
June
0 rain days, 12h sun
July
0 rain days, 12h sun
August
0 rain days, 12h sun
September
0 rain days, 12h sun
October
1 rain days, 11h sun
November
1 rain days, 10h sun
December
2 rain days, 10h sun
Muscat in June
Data Sources for Muscat
Climate normals represent 30-year averages (1991-2020). Individual years may vary.