Rabak, Sudan climate
BWh Hot desert
Rabak has a mildly seasonal tropical climate (Hot desert, Köppen BWh). The hottest month is May with an average daily high near 40°C, while the coldest is January averaging around 17°C at night. Precipitation totals about 260 mm a year and is strongly seasonal — August alone averages 78 mm while February barely receives 0 mm.
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Summers
Very hot
Highs near 40°C in May.
About 309 days a year above 32 °C
❄️
Winters
Mild
Lows near 17°C in January.
🌧️
Rain
Fairly dry
About 260 mm of rain a year.
Wettest in August
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Sky & trend
Fairly sunny
More sun than cloud through the year.
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)Rabak climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 34 | 37 | 39 | 42 | 40 | 38 | 34 | 32 | 34 | 37 | 37 | 35 |
| Avg temp (°C) | 26 | 28 | 30 | 33 | 33 | 32 | 29 | 28 | 29 | 31 | 29 | 26 |
| Avg low (°C) | 17 | 19 | 21 | 24 | 27 | 26 | 25 | 24 | 24 | 24 | 21 | 18 |
| Precipitation (mm) | 0 | 0 | 0 | 2 | 17 | 26 | 73 | 78 | 43 | 19 | 0 | 0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 34 | 37 | 39 | 42 | 40 | 38 |
| Avg temp (°C) | 26 | 28 | 30 | 33 | 33 | 32 |
| Avg low (°C) | 17 | 19 | 21 | 24 | 27 | 26 |
| Precipitation (mm) | 0 | 0 | 0 | 2 | 17 | 26 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 34 | 32 | 34 | 37 | 37 | 35 |
| Avg temp (°C) | 29 | 28 | 29 | 31 | 29 | 26 |
| Avg low (°C) | 25 | 24 | 24 | 24 | 21 | 18 |
| Precipitation (mm) | 73 | 78 | 43 | 19 | 0 | 0 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with high ≥ 32°C (days) | 23 | 26 | 31 | 30 | 31 | 29 | 20 | 14 | 20 | 28 | 30 | 27 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with high ≥ 32°C (days) | 23 | 26 | 31 | 30 | 31 | 29 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with high ≥ 32°C (days) | 20 | 14 | 20 | 28 | 30 | 27 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 19 | 20 | 30 | 37 | 49 | 57 | 69 | 71 | 57 | 37 | 16 | 14 |
| Relative humidity (%) | 25 | 20 | 16 | 18 | 34 | 48 | 62 | 70 | 66 | 51 | 30 | 28 |
| Wind speed (km/h) | 13.4 | 14.0 | 13.2 | 11.2 | 11.0 | 14.0 | 12.0 | 9.0 | 7.3 | 6.9 | 10.1 | 12.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 19 | 20 | 30 | 37 | 49 | 57 |
| Relative humidity (%) | 25 | 20 | 16 | 18 | 34 | 48 |
| Wind speed (km/h) | 13.4 | 14.0 | 13.2 | 11.2 | 11.0 | 14.0 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 69 | 71 | 57 | 37 | 16 | 14 |
| Relative humidity (%) | 62 | 70 | 66 | 51 | 30 | 28 |
| Wind speed (km/h) | 12.0 | 9.0 | 7.3 | 6.9 | 10.1 | 12.6 |
Methodology & sources
Temperature & precipitation — modelled for this location from ERA5-Land reanalysis, a ~9 km global grid, because no long-record weather station is close enough to use.
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.