Average annual temperature is 25.0 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 178 days
Number of rainy days: 187 days
Look at detailed online map of Kolen
* Weather data for Kolen Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.7 | 35.7 | 37.2 | 37.2 | 36.5 | 34.8 | 31.8 | 31.9 | 32.5 | 32.7 | 33.9 | 33.8 |
| Average daytime temperature (°C) | 31.6 | 34.4 | 35.1 | 35.8 | 33.2 | 30.6 | 29.2 | 28.6 | 29.3 | 30.0 | 32.4 | 32.0 |
| Average temperature (°C) | 23.4 | 26.0 | 27.3 | 28.2 | 26.7 | 24.8 | 23.6 | 23.4 | 23.7 | 24.2 | 25.0 | 23.6 |
| Average night temperature (°C) | 15.9 | 18.2 | 20.1 | 21.5 | 22.4 | 21.4 | 20.6 | 20.4 | 20.3 | 20.2 | 18.5 | 16.1 |
| Absolute minimum temperature (°C) | 14.3 | 15.4 | 16.5 | 20.0 | 21.1 | 20.4 | 19.1 | 19.1 | 19.3 | 17.9 | 15.2 | 13.2 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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 | 10.2 | 10.3 | 10.4 | 8.8 | 9.1 | 8.7 | 7.7 | 8.7 | 9.1 | 10.4 | 10.5 |
| Precipitation (mm) | 0 | 0 | 5 | 4 | 126 | 187 | 306 | 401 | 297 | 148 | 4 | 0 |
| Sunny days | 31 | 27 | 26 | 25 | 6 | 3 | 0 | 0 | 2 | 4 | 23 | 31 |
| Rainy days | 0 | 1 | 5 | 5 | 25 | 27 | 31 | 31 | 28 | 27 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kolen is at