Average annual temperature is 26.1 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 65 days
Number of rainy days: 300 days
Look at detailed online map of Besiasi
* Weather data for Besiasi 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) | 35.2 | 36.1 | 34.8 | 33.8 | 33.6 | 31.8 | 31.1 | 31.6 | 31.8 | 31.6 | 31.9 | 35.5 |
| Average daytime temperature (°C) | 34.0 | 34.2 | 33.1 | 32.1 | 31.8 | 29.2 | 29.1 | 29.3 | 30.0 | 30.2 | 31.2 | 33.1 |
| Average temperature (°C) | 27.2 | 27.9 | 27.1 | 26.5 | 26.3 | 24.9 | 24.7 | 24.9 | 25.2 | 25.4 | 26.0 | 27.0 |
| Average night temperature (°C) | 22.5 | 23.7 | 23.6 | 23.4 | 23.3 | 22.2 | 22.5 | 22.5 | 22.6 | 22.7 | 22.8 | 22.1 |
| Absolute minimum temperature (°C) | 17.8 | 21.2 | 22.4 | 22.4 | 22.3 | 20.3 | 21.6 | 21.3 | 22.0 | 21.5 | 21.7 | 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.4 | 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 | 8.0 | 7.8 | 8.2 | 7.0 | 6.8 | 6.7 | 7.4 | 8.0 | 9.1 | 9.7 |
| Precipitation (mm) | 39 | 65 | 137 | 233 | 191 | 309 | 318 | 275 | 202 | 244 | 143 | 16 |
| Sunny days | 20 | 11 | 5 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | 23 |
| Rainy days | 11 | 17 | 26 | 30 | 30 | 27 | 31 | 31 | 30 | 30 | 29 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Besiasi is at