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Goz Beida, Chad climate
As Tropical savanna (dry summer)
Goz Beida has a mildly seasonal tropical climate (Tropical savanna (dry summer), Köppen As). The hottest month is April with an average daily high near 41°C, while the coldest is August averaging around 22°C at night. Precipitation totals about 796 mm a year and is strongly seasonal — August alone averages 304 mm while December barely receives 0 mm.
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)Goz Beida climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 36 | 39 | 41 | 41 | 40 | 36 | 32 | 29 | 30 | 33 | 36 | 36 |
| Avg temp (°C) | 26 | 29 | 32 | 33 | 33 | 30 | 27 | 25 | 26 | 27 | 27 | 26 |
| Avg low (°C) | 17 | 19 | 22 | 25 | 26 | 25 | 23 | 22 | 22 | 20 | 18 | 17 |
| Precipitation (mm) | 0 | 0 | 1 | 7 | 33 | 74 | 218 | 304 | 131 | 26 | 1 | 0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 36 | 39 | 41 | 41 | 40 | 36 |
| Avg temp (°C) | 26 | 29 | 32 | 33 | 33 | 30 |
| Avg low (°C) | 17 | 19 | 22 | 25 | 26 | 25 |
| Precipitation (mm) | 0 | 0 | 1 | 7 | 33 | 74 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 32 | 29 | 30 | 33 | 36 | 36 |
| Avg temp (°C) | 27 | 25 | 26 | 27 | 27 | 26 |
| Avg low (°C) | 23 | 22 | 22 | 20 | 18 | 17 |
| Precipitation (mm) | 218 | 304 | 131 | 26 | 1 | 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) | 30 | 28 | 31 | 30 | 30 | 26 | 12 | 2 | 5 | 17 | 27 | 30 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with high ≥ 32°C (days) | 30 | 28 | 31 | 30 | 30 | 26 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with high ≥ 32°C (days) | 12 | 2 | 5 | 17 | 27 | 30 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 23 | 25 | 35 | 43 | 51 | 59 | 72 | 75 | 62 | 37 | 19 | 20 |
| Relative humidity (%) | 15 | 13 | 13 | 20 | 35 | 54 | 70 | 82 | 79 | 62 | 33 | 21 |
| Wind speed (m/s) | 2.7 | 2.8 | 2.9 | 2.7 | 2.4 | 2.4 | 2.0 | 1.4 | 1.2 | 1.4 | 2.1 | 2.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 23 | 25 | 35 | 43 | 51 | 59 |
| Relative humidity (%) | 15 | 13 | 13 | 20 | 35 | 54 |
| Wind speed (m/s) | 2.7 | 2.8 | 2.9 | 2.7 | 2.4 | 2.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 72 | 75 | 62 | 37 | 19 | 20 |
| Relative humidity (%) | 70 | 82 | 79 | 62 | 33 | 21 |
| Wind speed (m/s) | 2.0 | 1.4 | 1.2 | 1.4 | 2.1 | 2.5 |
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.