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Ras Al Khaimah, United Arab Emirates climate
BWh Hot desert
Ras Al Khaimah has a seasonal tropical climate (Hot desert, Köppen BWh). The hottest month is July with an average daily high near 110°F, while the coldest is January averaging around 54°F at night. Precipitation totals about 3 inches a year and is strongly seasonal — January alone averages 0.8 inches while May barely receives 0.00 inches.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Ras Al Khaimah climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 77 | 80 | 86 | 96 | 105 | 109 | 110 | 109 | 106 | 99 | 89 | 81 |
| Avg temp (°F) | 66 | 68 | 74 | 82 | 90 | 95 | 98 | 97 | 92 | 85 | 76 | 69 |
| Avg low (°F) | 54 | 57 | 61 | 68 | 75 | 80 | 85 | 85 | 79 | 71 | 64 | 57 |
| Precipitation (in) | 0.8 | 0.3 | 0.4 | 0.2 | 0.0 | 0.1 | 0.0 | 0.2 | 0.3 | 0.1 | 0.2 | 0.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 77 | 80 | 86 | 96 | 105 | 109 |
| Avg temp (°F) | 66 | 68 | 74 | 82 | 90 | 95 |
| Avg low (°F) | 54 | 57 | 61 | 68 | 75 | 80 |
| Precipitation (in) | 0.8 | 0.3 | 0.4 | 0.2 | 0.0 | 0.1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 110 | 109 | 106 | 99 | 89 | 81 |
| Avg temp (°F) | 98 | 97 | 92 | 85 | 76 | 69 |
| Avg low (°F) | 85 | 85 | 79 | 71 | 64 | 57 |
| Precipitation (in) | 0.0 | 0.2 | 0.3 | 0.1 | 0.2 | 0.5 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 49 | 45 | 48 | 44 | 30 | 28 | 40 | 35 | 23 | 22 | 35 | 44 |
| Relative humidity (%) | 62 | 61 | 57 | 47 | 40 | 44 | 51 | 54 | 52 | 50 | 54 | 60 |
| Wind speed (mph) | 6.8 | 7.2 | 7.3 | 7.1 | 7.1 | 6.5 | 6.7 | 6.6 | 5.6 | 4.8 | 5.3 | 5.8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 49 | 45 | 48 | 44 | 30 | 28 |
| Relative humidity (%) | 62 | 61 | 57 | 47 | 40 | 44 |
| Wind speed (mph) | 6.8 | 7.2 | 7.3 | 7.1 | 7.1 | 6.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 40 | 35 | 23 | 22 | 35 | 44 |
| Relative humidity (%) | 51 | 54 | 52 | 50 | 54 | 60 |
| Wind speed (mph) | 6.7 | 6.6 | 5.6 | 4.8 | 5.3 | 5.8 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Ras AL Khaimah Intl, a weather station, about 20 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.