Average annual temperature is 26.9 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 124 days
Number of rainy days: 241 days
Look at detailed online map of Dumso
* Weather data for Dumso 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) | 35.7 | 37.6 | 38.4 | 36.9 | 35.9 | 34.2 | 32.6 | 32.5 | 34.3 | 35.0 | 36.5 | 35.9 |
| Average daytime temperature (°C) | 34.3 | 35.9 | 35.6 | 34.5 | 34.0 | 31.0 | 30.3 | 30.4 | 31.0 | 32.0 | 34.5 | 34.6 |
| Average temperature (°C) | 26.9 | 28.6 | 28.3 | 27.9 | 27.6 | 25.7 | 25.3 | 25.4 | 25.6 | 26.3 | 27.7 | 27.5 |
| Average night temperature (°C) | 20.9 | 22.9 | 23.7 | 23.9 | 23.8 | 22.6 | 22.4 | 22.6 | 22.5 | 22.7 | 23.2 | 21.7 |
| Absolute minimum temperature (°C) | 18.2 | 20.1 | 21.6 | 22.9 | 22.4 | 21.6 | 21.5 | 21.6 | 21.5 | 21.7 | 22.1 | 19.9 |
| 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) | 10.4 | 10.4 | 8.7 | 8.7 | 9.8 | 8.3 | 8.1 | 7.9 | 7.9 | 9.1 | 10.2 | 10.2 |
| Precipitation (mm) | 4 | 1 | 110 | 120 | 113 | 198 | 279 | 236 | 210 | 144 | 58 | 0 |
| Sunny days | 29 | 25 | 14 | 8 | 5 | 1 | 0 | 0 | 0 | 5 | 8 | 29 |
| Rainy days | 2 | 3 | 17 | 22 | 26 | 29 | 31 | 31 | 30 | 26 | 22 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dumso is at