Average annual temperature is 27.6 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 216 days
Number of rainy days: 149 days
Look at detailed online map of Gandounou
* Weather data for Gandounou Mali is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.8 | 38.5 | 39.7 | 40.9 | 39.6 | 38.7 | 32.5 | 30.7 | 31.0 | 32.7 | 33.5 | 34.3 |
| Average daytime temperature (°C) | 33.0 | 36.2 | 37.6 | 38.7 | 37.3 | 32.9 | 29.1 | 28.0 | 29.1 | 30.8 | 32.3 | 31.9 |
| Average temperature (°C) | 25.9 | 29.5 | 31.0 | 32.4 | 31.5 | 28.4 | 25.3 | 24.6 | 25.2 | 26.5 | 26.8 | 24.9 |
| Average night temperature (°C) | 19.7 | 23.1 | 24.4 | 26.2 | 26.7 | 24.4 | 22.4 | 22.0 | 22.2 | 22.9 | 21.3 | 18.7 |
| Absolute minimum temperature (°C) | 16.9 | 19.6 | 20.8 | 23.6 | 23.8 | 22.0 | 21.2 | 21.0 | 21.0 | 21.6 | 17.8 | 13.8 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 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) | 10.2 | 10.2 | 10.5 | 10.8 | 9.2 | 9.5 | 9.6 | 8.2 | 9.0 | 10.1 | 10.7 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 5 | 33 | 184 | 221 | 252 | 249 | 84 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 27 | 17 | 11 | 2 | 2 | 1 | 7 | 29 | 31 |
| Rainy days | 0 | 0 | 1 | 3 | 14 | 19 | 29 | 29 | 29 | 24 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gandounou is at