Average annual temperature is 28.0 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 204 days
Number of rainy days: 161 days
Look at detailed online map of Dounkourou
* Weather data for Dounkourou 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) | 39.4 | 40.3 | 40.8 | 40.9 | 38.6 | 37.4 | 33.5 | 32.7 | 33.0 | 33.4 | 35.5 | 35.7 |
| Average daytime temperature (°C) | 36.2 | 38.3 | 38.6 | 38.9 | 36.4 | 33.4 | 30.7 | 30.4 | 30.9 | 31.8 | 33.8 | 34.2 |
| Average temperature (°C) | 27.7 | 30.1 | 30.7 | 31.7 | 30.2 | 28.3 | 26.3 | 25.9 | 26.1 | 26.7 | 27.1 | 25.6 |
| Average night temperature (°C) | 19.5 | 22.2 | 22.9 | 25.0 | 25.7 | 24.7 | 23.4 | 23.2 | 23.1 | 23.3 | 20.8 | 17.8 |
| Absolute minimum temperature (°C) | 17.6 | 20.2 | 21.6 | 23.3 | 23.8 | 23.6 | 22.3 | 21.8 | 22.1 | 22.0 | 17.0 | 14.9 |
| 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 | 10.5 | 10.9 | 8.4 | 8.9 | 7.7 | 7.3 | 8.3 | 8.9 | 10.3 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 32 | 142 | 367 | 451 | 421 | 221 | 8 | 3 |
| Sunny days | 31 | 28 | 31 | 29 | 14 | 7 | 3 | 1 | 1 | 3 | 26 | 30 |
| Rainy days | 0 | 0 | 0 | 1 | 17 | 23 | 28 | 30 | 29 | 28 | 4 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dounkourou is at