Average annual temperature is 28.2 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Kolayili
* Weather data for Kolayili 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) | 37.7 | 39.1 | 40.4 | 38.7 | 38.0 | 35.5 | 32.7 | 31.3 | 32.6 | 34.6 | 35.7 | 36.4 |
| Average daytime temperature (°C) | 35.6 | 37.5 | 37.2 | 36.5 | 35.1 | 32.4 | 30.5 | 29.6 | 30.0 | 31.6 | 34.7 | 34.4 |
| Average temperature (°C) | 28.0 | 30.6 | 31.1 | 30.9 | 29.7 | 27.8 | 26.4 | 25.8 | 26.1 | 27.1 | 29.1 | 26.7 |
| Average night temperature (°C) | 21.6 | 24.2 | 25.9 | 26.2 | 25.5 | 24.2 | 23.4 | 23.2 | 23.0 | 23.7 | 24.1 | 20.6 |
| Absolute minimum temperature (°C) | 18.6 | 19.9 | 23.9 | 24.0 | 23.8 | 22.5 | 22.6 | 22.1 | 21.6 | 22.8 | 20.2 | 17.8 |
| 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 | 11.8 | 12.1 | 12.3 | 12.5 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.2 | 10.1 | 9.4 | 9.1 | 10.5 | 9.3 | 8.7 | 8.4 | 8.6 | 9.5 | 10.3 | 10.0 |
| Precipitation (mm) | 0 | 0 | 19 | 67 | 57 | 112 | 203 | 256 | 211 | 125 | 19 | 0 |
| Sunny days | 31 | 27 | 19 | 14 | 8 | 4 | 1 | 0 | 1 | 10 | 21 | 31 |
| Rainy days | 0 | 1 | 12 | 16 | 23 | 26 | 30 | 31 | 29 | 21 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kolayili is at