Average annual temperature is 26.8 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 193 days
Number of rainy days: 172 days
Look at detailed online map of Koumbia
* Weather data for Koumbia 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) | 37.3 | 38.3 | 38.8 | 39.2 | 37.5 | 35.8 | 32.2 | 31.0 | 31.9 | 31.9 | 35.0 | 34.8 |
| Average daytime temperature (°C) | 34.3 | 36.4 | 36.7 | 37.2 | 35.0 | 32.3 | 29.5 | 29.2 | 29.9 | 30.7 | 32.7 | 32.6 |
| Average temperature (°C) | 26.3 | 28.3 | 28.8 | 29.9 | 28.9 | 27.2 | 25.2 | 24.9 | 25.1 | 25.7 | 26.4 | 24.9 |
| Average night temperature (°C) | 18.8 | 20.7 | 21.3 | 23.3 | 24.4 | 23.7 | 22.5 | 22.3 | 22.3 | 22.5 | 20.7 | 18.3 |
| Absolute minimum temperature (°C) | 16.8 | 18.0 | 20.4 | 21.3 | 22.0 | 22.7 | 21.4 | 20.9 | 21.3 | 21.6 | 16.9 | 15.4 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 10.0 | 10.2 | 10.6 | 10.8 | 8.5 | 8.8 | 7.4 | 7.2 | 8.0 | 8.9 | 10.3 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 70 | 131 | 316 | 388 | 373 | 223 | 5 | 1 |
| Sunny days | 31 | 27 | 31 | 28 | 8 | 7 | 2 | 1 | 0 | 3 | 25 | 30 |
| Rainy days | 0 | 1 | 0 | 2 | 23 | 23 | 29 | 30 | 30 | 28 | 5 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumbia is at