Average annual temperature is 23.1 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 174 days
Number of rainy days: 191 days
Look at detailed online map of Doumba
* Weather data for Doumba 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) | 32.1 | 34.1 | 34.9 | 35.5 | 33.5 | 29.0 | 29.9 | 28.4 | 29.7 | 30.1 | 30.8 | 31.2 |
| Average daytime temperature (°C) | 29.7 | 32.2 | 32.5 | 33.1 | 29.7 | 27.3 | 26.3 | 25.8 | 26.5 | 27.4 | 29.6 | 29.6 |
| Average temperature (°C) | 23.0 | 25.5 | 25.6 | 25.9 | 23.5 | 22.1 | 21.2 | 21.1 | 21.4 | 22.1 | 23.3 | 22.5 |
| Average night temperature (°C) | 17.4 | 18.7 | 19.0 | 19.7 | 19.8 | 19.2 | 18.4 | 18.6 | 18.3 | 18.5 | 18.2 | 16.1 |
| Absolute minimum temperature (°C) | 14.8 | 16.3 | 17.4 | 18.2 | 18.1 | 17.6 | 15.9 | 17.7 | 16.0 | 17.2 | 15.3 | 13.4 |
| 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 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.4 | 10.2 | 10.3 | 10.6 | 8.0 | 7.7 | 7.8 | 7.2 | 8.2 | 8.9 | 10.4 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 3 | 176 | 219 | 288 | 322 | 259 | 116 | 3 | 0 |
| Sunny days | 31 | 28 | 29 | 24 | 3 | 3 | 0 | 0 | 1 | 3 | 22 | 30 |
| Rainy days | 0 | 0 | 2 | 6 | 28 | 27 | 31 | 31 | 29 | 28 | 8 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Doumba is at