Average annual temperature is 25.9 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 85 days
Number of rainy days: 280 days
Look at detailed online map of Bosumponso
* Weather data for Bosumponso 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) | 36.1 | 37.9 | 36.4 | 33.5 | 33.4 | 32.0 | 30.6 | 31.2 | 31.6 | 32.5 | 33.0 | 35.5 |
| Average daytime temperature (°C) | 34.1 | 35.6 | 33.3 | 31.9 | 31.6 | 29.2 | 28.8 | 29.0 | 29.5 | 30.1 | 31.5 | 33.8 |
| Average temperature (°C) | 26.7 | 28.6 | 27.1 | 26.4 | 26.3 | 24.7 | 24.5 | 24.7 | 24.9 | 25.1 | 25.9 | 26.7 |
| Average night temperature (°C) | 20.6 | 22.9 | 23.2 | 23.0 | 23.1 | 22.1 | 22.1 | 22.1 | 22.1 | 22.2 | 22.4 | 20.6 |
| Absolute minimum temperature (°C) | 18.0 | 20.1 | 21.6 | 22.4 | 22.1 | 20.1 | 21.3 | 21.2 | 21.4 | 21.4 | 21.5 | 19.1 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 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) | 10.2 | 9.9 | 7.9 | 8.1 | 8.7 | 7.2 | 7.1 | 6.8 | 7.3 | 7.8 | 9.1 | 10.0 |
| Precipitation (mm) | 9 | 41 | 169 | 167 | 133 | 247 | 192 | 173 | 174 | 215 | 113 | 15 |
| Sunny days | 25 | 17 | 5 | 3 | 1 | 2 | 0 | 0 | 0 | 2 | 2 | 28 |
| Rainy days | 6 | 11 | 26 | 27 | 30 | 28 | 31 | 31 | 30 | 29 | 28 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bosumponso is at