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Al-Junaynah, Sudan climate
BSh Hot semi-arid
Al-Junaynah has a mildly seasonal tropical climate (Hot semi-arid, Köppen BSh). The hottest month is May with an average daily high near 101°F, while the coldest is January averaging around 54°F at night. Precipitation totals about 21 inches a year and is strongly seasonal — August alone averages 9.0 inches while December 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)Al-Junaynah climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 89 | 94 | 98 | 101 | 101 | 98 | 90 | 85 | 89 | 93 | 91 | 89 |
| Avg temp (°F) | 71 | 76 | 81 | 85 | 87 | 86 | 80 | 77 | 78 | 79 | 75 | 72 |
| Avg low (°F) | 54 | 58 | 64 | 70 | 73 | 73 | 71 | 69 | 68 | 64 | 59 | 54 |
| Precipitation (in) | 0.0 | 0.0 | 0.0 | 0.1 | 0.5 | 1.5 | 7.1 | 9.0 | 2.7 | 0.4 | 0.0 | 0.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 89 | 94 | 98 | 101 | 101 | 98 |
| Avg temp (°F) | 71 | 76 | 81 | 85 | 87 | 86 |
| Avg low (°F) | 54 | 58 | 64 | 70 | 73 | 73 |
| Precipitation (in) | 0.0 | 0.0 | 0.0 | 0.1 | 0.5 | 1.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 90 | 85 | 89 | 93 | 91 | 89 |
| Avg temp (°F) | 80 | 77 | 78 | 79 | 75 | 72 |
| Avg low (°F) | 71 | 69 | 68 | 64 | 59 | 54 |
| Precipitation (in) | 7.1 | 9.0 | 2.7 | 0.4 | 0.0 | 0.0 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with high ≥ 90°F (days) | 15 | 22 | 30 | 30 | 30 | 28 | 15 | 4 | 12 | 22 | 21 | 13 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with high ≥ 90°F (days) | 15 | 22 | 30 | 30 | 30 | 28 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with high ≥ 90°F (days) | 15 | 4 | 12 | 22 | 21 | 13 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 24 | 24 | 31 | 36 | 45 | 53 | 69 | 72 | 55 | 35 | 22 | 20 |
| Relative humidity (%) | 19 | 16 | 13 | 15 | 23 | 39 | 62 | 77 | 68 | 44 | 26 | 22 |
| Wind speed (mph) | 8.1 | 8.2 | 8.0 | 7.1 | 6.0 | 5.1 | 5.4 | 4.1 | 3.4 | 4.9 | 6.8 | 7.7 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 24 | 24 | 31 | 36 | 45 | 53 |
| Relative humidity (%) | 19 | 16 | 13 | 15 | 23 | 39 |
| Wind speed (mph) | 8.1 | 8.2 | 8.0 | 7.1 | 6.0 | 5.1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 69 | 72 | 55 | 35 | 22 | 20 |
| Relative humidity (%) | 62 | 77 | 68 | 44 | 26 | 22 |
| Wind speed (mph) | 5.4 | 4.1 | 3.4 | 4.9 | 6.8 | 7.7 |
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.