Average annual temperature is 26.0 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 29 days
Number of rainy days: 336 days
Look at detailed online map of Bonsaso
* Weather data for Bonsaso 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) | 33.6 | 36.5 | 34.0 | 34.1 | 33.7 | 30.6 | 30.6 | 30.5 | 30.7 | 32.7 | 32.2 | 35.8 |
| Average daytime temperature (°C) | 31.6 | 32.7 | 31.8 | 31.8 | 31.0 | 28.2 | 28.4 | 28.2 | 29.1 | 29.8 | 30.7 | 33.0 |
| Average temperature (°C) | 26.3 | 27.2 | 27.0 | 26.9 | 26.5 | 24.9 | 24.7 | 24.9 | 25.2 | 25.4 | 26.1 | 27.2 |
| Average night temperature (°C) | 23.2 | 24.1 | 24.2 | 24.0 | 23.9 | 22.9 | 22.8 | 22.9 | 22.9 | 22.9 | 23.3 | 23.2 |
| Absolute minimum temperature (°C) | 21.0 | 22.3 | 23.2 | 22.9 | 22.3 | 21.1 | 22.2 | 21.9 | 21.7 | 22.5 | 22.2 | 20.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.4 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.2 | 9.7 | 8.0 | 7.9 | 8.2 | 6.4 | 7.5 | 7.3 | 7.9 | 7.8 | 9.1 | 10.1 |
| Precipitation (mm) | 73 | 55 | 129 | 168 | 165 | 314 | 217 | 207 | 171 | 245 | 135 | 27 |
| Sunny days | 7 | 5 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 14 |
| Rainy days | 24 | 23 | 30 | 30 | 31 | 28 | 31 | 31 | 30 | 31 | 30 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bonsaso is at