Uíge, Angola climate
As Tropical savanna (dry summer)
Uíge has a remarkably steady warm-temperate climate (Tropical savanna (dry summer), Köppen As). The hottest month is September with an average daily high near 32°C, while the coldest is December averaging around 19°C at night. Precipitation totals about 2050 mm a year and is strongly seasonal — November alone averages 326 mm while July barely receives 4 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)Uíge climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | 28 | 28 | 28 | 29 | 30 | 31 | 32 | 32 | 30 | 27 | 27 |
| Avg temp (°C) | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 25 | 24 | 23 | 23 |
| Avg low (°C) | 19 | 19 | 19 | 20 | 18 | 15 | 15 | 16 | 18 | 19 | 19 | 19 |
| Precipitation (mm) | 203 | 170 | 242 | 294 | 122 | 15 | 4 | 25 | 99 | 274 | 326 | 277 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | 28 | 28 | 28 | 29 | 30 |
| Avg temp (°C) | 23 | 24 | 24 | 24 | 24 | 23 |
| Avg low (°C) | 19 | 19 | 19 | 20 | 18 | 15 |
| Precipitation (mm) | 203 | 170 | 242 | 294 | 122 | 15 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 31 | 32 | 32 | 30 | 27 | 27 |
| Avg temp (°C) | 23 | 24 | 25 | 24 | 23 | 23 |
| Avg low (°C) | 15 | 16 | 18 | 19 | 19 | 19 |
| Precipitation (mm) | 4 | 25 | 99 | 274 | 326 | 277 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with high ≥ 32°C (days) | 0.7 | 1 | 1 | 0.8 | 4 | 8 | 12 | 13 | 12 | 4 | 0.2 | 0.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with high ≥ 32°C (days) | 0.7 | 1 | 1 | 0.8 | 4 | 8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with high ≥ 32°C (days) | 12 | 13 | 12 | 4 | 0.2 | 0.1 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 86 | 85 | 83 | 82 | 53 | 29 | 29 | 47 | 62 | 80 | 87 | 88 |
| Relative humidity (%) | 83 | 82 | 82 | 83 | 76 | 64 | 60 | 64 | 67 | 76 | 84 | 84 |
| Wind speed (m/s) | 1.1 | 1.1 | 1.1 | 1.0 | 1.1 | 1.2 | 1.3 | 1.5 | 1.5 | 1.2 | 1.0 | 1.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 86 | 85 | 83 | 82 | 53 | 29 |
| Relative humidity (%) | 83 | 82 | 82 | 83 | 76 | 64 |
| Wind speed (m/s) | 1.1 | 1.1 | 1.1 | 1.0 | 1.1 | 1.2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 29 | 47 | 62 | 80 | 87 | 88 |
| Relative humidity (%) | 60 | 64 | 67 | 76 | 84 | 84 |
| Wind speed (m/s) | 1.3 | 1.5 | 1.5 | 1.2 | 1.0 | 1.0 |
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.