Average annual temperature is 26.0 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of Bosua
* Weather data for Bosua 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) | 36.3 | 37.2 | 36.2 | 34.0 | 33.4 | 32.2 | 31.2 | 31.0 | 31.4 | 31.8 | 32.7 | 34.3 |
| Average daytime temperature (°C) | 33.8 | 35.5 | 33.0 | 32.2 | 31.7 | 29.3 | 29.1 | 29.1 | 29.5 | 30.0 | 31.3 | 32.7 |
| Average temperature (°C) | 26.4 | 28.6 | 27.2 | 26.9 | 26.5 | 24.9 | 24.9 | 24.9 | 25.1 | 25.3 | 26.0 | 25.6 |
| Average night temperature (°C) | 20.3 | 23.1 | 23.3 | 23.5 | 23.3 | 22.3 | 22.3 | 22.3 | 22.3 | 22.4 | 22.5 | 19.9 |
| Absolute minimum temperature (°C) | 16.9 | 19.7 | 22.3 | 22.2 | 22.4 | 20.6 | 21.6 | 21.3 | 21.2 | 21.6 | 21.5 | 17.4 |
| 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 | 12.5 | 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) | 10.3 | 10.1 | 8.7 | 8.5 | 9.2 | 7.5 | 7.2 | 7.0 | 7.8 | 8.4 | 9.2 | 10.1 |
| Precipitation (mm) | 3 | 31 | 195 | 149 | 158 | 240 | 165 | 171 | 146 | 208 | 159 | 8 |
| Sunny days | 27 | 21 | 7 | 9 | 2 | 1 | 0 | 0 | 0 | 1 | 6 | 29 |
| Rainy days | 4 | 7 | 24 | 21 | 29 | 29 | 31 | 31 | 30 | 30 | 24 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bosua is at