Average annual temperature is 26.0 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 186 days
Number of rainy days: 179 days
Look at detailed online map of Kolossa
* Weather data for Kolossa 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) | 36.5 | 38.7 | 37.5 | 39.0 | 36.1 | 33.1 | 30.3 | 29.8 | 30.4 | 30.4 | 32.5 | 35.4 |
| Average daytime temperature (°C) | 33.8 | 35.7 | 35.6 | 35.7 | 32.7 | 30.2 | 28.1 | 28.0 | 28.4 | 28.8 | 30.7 | 32.5 |
| Average temperature (°C) | 26.4 | 28.6 | 29.0 | 29.3 | 27.4 | 25.6 | 23.9 | 23.7 | 23.8 | 24.4 | 25.5 | 25.0 |
| Average night temperature (°C) | 19.3 | 21.5 | 22.0 | 23.1 | 23.5 | 22.1 | 21.2 | 21.1 | 21.0 | 21.3 | 20.8 | 18.4 |
| Absolute minimum temperature (°C) | 17.2 | 19.5 | 20.1 | 21.2 | 21.5 | 20.9 | 20.2 | 19.9 | 20.0 | 20.0 | 18.2 | 14.7 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 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) | 10.1 | 10.3 | 10.5 | 10.8 | 8.4 | 8.9 | 8.0 | 8.0 | 8.0 | 8.6 | 10.4 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 9 | 46 | 144 | 402 | 386 | 384 | 299 | 6 | 0 |
| Sunny days | 31 | 28 | 30 | 27 | 9 | 6 | 1 | 1 | 0 | 1 | 22 | 30 |
| Rainy days | 0 | 0 | 1 | 3 | 22 | 24 | 30 | 30 | 30 | 30 | 8 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kolossa is at