Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 65 days
Number of rainy days: 300 days
Look at detailed online map of Kosilala
* Weather data for Kosilala 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) | 35.9 | 38.3 | 36.1 | 36.2 | 36.0 | 34.1 | 32.3 | 31.9 | 33.2 | 33.6 | 34.6 | 36.5 |
| Average daytime temperature (°C) | 34.6 | 35.5 | 34.0 | 34.0 | 33.2 | 30.4 | 29.9 | 29.8 | 30.5 | 31.6 | 32.7 | 34.6 |
| Average temperature (°C) | 27.5 | 28.5 | 28.0 | 28.0 | 27.6 | 25.6 | 25.2 | 25.4 | 25.3 | 26.2 | 27.1 | 27.8 |
| Average night temperature (°C) | 22.8 | 24.1 | 24.2 | 24.5 | 24.3 | 22.9 | 22.7 | 22.8 | 22.6 | 23.1 | 23.5 | 22.8 |
| Absolute minimum temperature (°C) | 18.3 | 20.1 | 22.2 | 23.3 | 23.1 | 21.3 | 21.7 | 21.9 | 21.2 | 22.2 | 22.1 | 20.4 |
| 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) | 11.8 | 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) | 9.4 | 9.9 | 7.6 | 8.0 | 8.8 | 6.7 | 8.0 | 7.8 | 7.2 | 8.5 | 9.7 | 10.1 |
| Precipitation (mm) | 19 | 20 | 105 | 103 | 116 | 208 | 209 | 124 | 350 | 96 | 80 | 3 |
| Sunny days | 16 | 13 | 5 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 3 | 25 |
| Rainy days | 15 | 15 | 26 | 30 | 31 | 28 | 31 | 31 | 30 | 30 | 27 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kosilala is at