Average annual temperature is 26.4 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 189 days
Number of rainy days: 176 days
Look at detailed online map of Koloman
* Weather data for Koloman 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) | 35.1 | 36.9 | 38.5 | 39.2 | 37.5 | 34.0 | 33.1 | 33.0 | 33.2 | 35.1 | 35.6 | 35.1 |
| Average daytime temperature (°C) | 32.4 | 35.3 | 36.7 | 37.2 | 33.4 | 30.8 | 30.1 | 29.6 | 30.0 | 31.4 | 33.6 | 32.6 |
| Average temperature (°C) | 24.1 | 27.4 | 29.4 | 30.2 | 27.7 | 26.0 | 25.2 | 24.8 | 25.1 | 25.9 | 26.9 | 24.4 |
| Average night temperature (°C) | 17.2 | 20.8 | 23.1 | 24.2 | 23.6 | 22.6 | 22.0 | 21.6 | 21.6 | 21.9 | 21.3 | 17.2 |
| Absolute minimum temperature (°C) | 14.9 | 17.6 | 18.6 | 22.9 | 22.4 | 21.6 | 20.8 | 21.0 | 20.7 | 20.8 | 18.1 | 14.4 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 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 | 10.0 | 10.1 | 10.1 | 9.1 | 9.0 | 9.3 | 8.4 | 8.9 | 9.8 | 10.5 | 10.6 |
| Precipitation (mm) | 0 | 0 | 8 | 14 | 115 | 139 | 209 | 268 | 283 | 133 | 4 | 0 |
| Sunny days | 31 | 28 | 28 | 24 | 7 | 4 | 3 | 0 | 1 | 11 | 21 | 31 |
| Rainy days | 0 | 0 | 3 | 6 | 24 | 26 | 28 | 31 | 29 | 20 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koloman is at