Average annual temperature is 25.1 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 156 days
Number of rainy days: 209 days
Look at detailed online map of Koumandou
* Weather data for Koumandou 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) | 34.5 | 36.1 | 37.4 | 36.5 | 36.4 | 34.1 | 32.5 | 33.7 | 33.9 | 33.7 | 34.0 | 33.7 |
| Average daytime temperature (°C) | 32.7 | 34.6 | 35.1 | 34.8 | 33.8 | 30.8 | 29.7 | 29.8 | 30.5 | 31.1 | 32.6 | 32.0 |
| Average temperature (°C) | 23.4 | 26.2 | 27.4 | 27.6 | 27.0 | 24.6 | 24.2 | 24.0 | 24.3 | 24.9 | 25.3 | 22.9 |
| Average night temperature (°C) | 15.5 | 19.1 | 21.6 | 22.5 | 22.5 | 21.1 | 20.8 | 20.7 | 20.6 | 20.6 | 19.6 | 14.9 |
| Absolute minimum temperature (°C) | 12.9 | 14.9 | 18.6 | 21.0 | 21.1 | 19.9 | 20.1 | 19.4 | 19.5 | 19.4 | 16.2 | 12.1 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.7 | 10.2 | 9.5 | 10.2 | 9.2 | 9.3 | 8.9 | 8.2 | 8.7 | 9.9 | 10.0 | 10.7 |
| Precipitation (mm) | 0 | 0 | 22 | 38 | 94 | 235 | 198 | 331 | 214 | 89 | 47 | 0 |
| Sunny days | 29 | 25 | 21 | 19 | 6 | 0 | 0 | 0 | 2 | 11 | 13 | 30 |
| Rainy days | 2 | 3 | 10 | 11 | 25 | 30 | 31 | 31 | 28 | 20 | 17 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumandou is at