Average annual temperature is 27.0 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 192 days
Number of rainy days: 173 days
Look at detailed online map of Koumboura
* Weather data for Koumboura 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) | 38.5 | 39.9 | 39.6 | 40.8 | 37.3 | 35.3 | 32.7 | 31.7 | 32.8 | 32.8 | 35.5 | 37.3 |
| Average daytime temperature (°C) | 35.7 | 37.7 | 37.7 | 37.8 | 35.0 | 32.7 | 30.1 | 29.9 | 30.3 | 31.2 | 32.9 | 34.8 |
| Average temperature (°C) | 25.8 | 28.8 | 29.8 | 30.7 | 29.1 | 27.6 | 25.5 | 25.2 | 25.4 | 25.8 | 25.6 | 24.8 |
| Average night temperature (°C) | 16.8 | 19.9 | 21.9 | 23.8 | 24.8 | 23.8 | 22.6 | 22.4 | 22.3 | 22.4 | 19.0 | 16.4 |
| Absolute minimum temperature (°C) | 15.1 | 17.2 | 17.8 | 20.6 | 23.2 | 22.7 | 21.4 | 21.3 | 21.3 | 20.6 | 14.9 | 14.5 |
| 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) | 10.1 | 10.2 | 10.4 | 10.7 | 8.4 | 8.9 | 8.2 | 7.8 | 8.0 | 8.5 | 10.5 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 33 | 177 | 370 | 387 | 361 | 243 | 7 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 12 | 6 | 0 | 1 | 0 | 1 | 23 | 30 |
| Rainy days | 0 | 0 | 0 | 1 | 19 | 24 | 31 | 30 | 30 | 30 | 7 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumboura is at