Average annual temperature is 27.8 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 215 days
Number of rainy days: 150 days
Look at detailed online map of Dounoukou
* Weather data for Dounoukou 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) | 36.8 | 38.8 | 39.7 | 40.6 | 39.3 | 36.1 | 34.8 | 32.4 | 33.5 | 35.4 | 36.2 | 36.5 |
| Average daytime temperature (°C) | 33.5 | 36.4 | 37.7 | 38.6 | 35.2 | 32.7 | 31.1 | 29.4 | 30.4 | 33.2 | 34.8 | 34.0 |
| Average temperature (°C) | 25.8 | 29.0 | 30.6 | 31.8 | 29.7 | 27.7 | 26.4 | 25.2 | 25.7 | 27.4 | 28.2 | 26.5 |
| Average night temperature (°C) | 18.2 | 21.6 | 23.7 | 25.1 | 24.7 | 23.7 | 22.6 | 22.1 | 22.0 | 22.7 | 21.7 | 19.2 |
| Absolute minimum temperature (°C) | 15.6 | 18.3 | 20.3 | 22.1 | 22.4 | 22.4 | 21.7 | 21.4 | 21.0 | 21.5 | 18.3 | 15.1 |
| 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) | 11.5 | 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) | 10.5 | 10.0 | 10.3 | 10.4 | 8.7 | 9.1 | 9.2 | 8.1 | 9.6 | 10.0 | 10.6 | 10.6 |
| Precipitation (mm) | 0 | 0 | 2 | 12 | 53 | 101 | 159 | 222 | 167 | 36 | 0 | 0 |
| Sunny days | 31 | 27 | 29 | 26 | 14 | 9 | 3 | 2 | 5 | 12 | 26 | 31 |
| Rainy days | 0 | 1 | 2 | 4 | 17 | 21 | 28 | 29 | 25 | 19 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dounoukou is at