Average annual temperature is 26.4 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 124 days
Number of rainy days: 241 days
Look at detailed online map of Wewa
* Weather data for Wewa Ghana is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.6 | 36.9 | 37.5 | 35.7 | 34.8 | 34.0 | 33.1 | 33.6 | 34.0 | 34.5 | 35.2 | 35.3 |
| Average daytime temperature (°C) | 33.6 | 35.4 | 34.8 | 33.9 | 33.3 | 30.8 | 30.6 | 30.5 | 31.2 | 31.8 | 33.8 | 33.8 |
| Average temperature (°C) | 25.9 | 28.0 | 27.9 | 27.5 | 27.1 | 25.5 | 25.3 | 25.4 | 25.6 | 26.0 | 26.9 | 26.0 |
| Average night temperature (°C) | 19.2 | 22.0 | 23.4 | 23.5 | 23.3 | 22.3 | 22.3 | 22.5 | 22.3 | 22.3 | 22.6 | 19.6 |
| Absolute minimum temperature (°C) | 16.8 | 18.8 | 21.9 | 22.7 | 21.9 | 21.3 | 21.5 | 21.4 | 21.4 | 21.6 | 20.7 | 17.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.6 | 10.4 | 8.5 | 9.2 | 10.1 | 8.4 | 7.5 | 7.4 | 8.1 | 9.0 | 10.0 | 10.2 |
| Precipitation (mm) | 0 | 17 | 118 | 147 | 145 | 168 | 197 | 219 | 186 | 185 | 82 | 0 |
| Sunny days | 30 | 23 | 15 | 4 | 4 | 1 | 1 | 0 | 0 | 4 | 11 | 31 |
| Rainy days | 1 | 5 | 16 | 26 | 27 | 29 | 30 | 31 | 30 | 27 | 19 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wewa is at