Average annual temperature is 25.7 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Bonsu
* Weather data for Bonsu 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) | 35.0 | 36.6 | 36.9 | 34.0 | 33.9 | 32.7 | 31.2 | 30.9 | 33.3 | 33.7 | 34.1 | 34.5 |
| Average daytime temperature (°C) | 33.6 | 35.0 | 33.7 | 32.4 | 31.9 | 29.4 | 29.1 | 29.1 | 29.7 | 30.8 | 32.4 | 33.3 |
| Average temperature (°C) | 26.1 | 27.8 | 26.9 | 26.4 | 26.2 | 24.5 | 24.3 | 24.4 | 24.6 | 25.0 | 26.0 | 26.1 |
| Average night temperature (°C) | 20.1 | 22.2 | 22.7 | 22.7 | 22.7 | 21.6 | 21.6 | 21.8 | 21.6 | 21.7 | 22.0 | 20.5 |
| Absolute minimum temperature (°C) | 17.6 | 19.9 | 20.8 | 21.9 | 21.5 | 20.2 | 20.9 | 20.9 | 20.9 | 20.9 | 21.3 | 19.2 |
| 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 | 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) | 10.3 | 10.1 | 8.3 | 8.4 | 9.7 | 8.0 | 7.2 | 7.2 | 7.6 | 8.6 | 9.7 | 10.2 |
| Precipitation (mm) | 2 | 20 | 159 | 114 | 141 | 201 | 233 | 200 | 225 | 195 | 100 | 6 |
| Sunny days | 28 | 23 | 12 | 5 | 0 | 2 | 0 | 0 | 0 | 0 | 7 | 28 |
| Rainy days | 3 | 5 | 19 | 25 | 31 | 28 | 31 | 31 | 30 | 31 | 23 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bonsu is at