Average annual temperature is 25.9 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 65 days
Number of rainy days: 300 days
Look at detailed online map of Bonteso
* Weather data for Bonteso 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 | 35.8 | 34.2 | 33.9 | 33.5 | 31.2 | 30.9 | 31.1 | 31.3 | 31.5 | 32.2 | 35.1 |
| Average daytime temperature (°C) | 33.7 | 33.9 | 32.6 | 31.9 | 31.4 | 29.0 | 28.8 | 29.1 | 29.7 | 30.0 | 30.9 | 33.0 |
| Average temperature (°C) | 26.9 | 27.6 | 26.9 | 26.4 | 26.2 | 24.8 | 24.6 | 24.8 | 25.2 | 25.2 | 25.9 | 26.8 |
| Average night temperature (°C) | 22.1 | 23.3 | 23.5 | 23.4 | 23.4 | 22.3 | 22.5 | 22.5 | 22.6 | 22.6 | 23.0 | 21.8 |
| Absolute minimum temperature (°C) | 17.5 | 21.0 | 22.2 | 22.4 | 22.6 | 20.0 | 21.6 | 21.5 | 21.9 | 21.8 | 22.2 | 18.7 |
| 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 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| 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) | 9.3 | 9.8 | 8.1 | 8.0 | 8.4 | 7.3 | 7.4 | 7.0 | 7.4 | 8.1 | 9.0 | 9.8 |
| Precipitation (mm) | 43 | 74 | 176 | 222 | 196 | 304 | 292 | 300 | 209 | 286 | 157 | 18 |
| Sunny days | 23 | 9 | 4 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 22 |
| Rainy days | 8 | 19 | 27 | 29 | 29 | 28 | 31 | 31 | 30 | 30 | 29 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bonteso is at