Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 245 days
Number of rainy days: 120 days
Look at detailed online map of Diéni
* Weather data for Diéni 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) | 36.8 | 38.7 | 40.1 | 41.1 | 41.2 | 40.0 | 34.8 | 34.4 | 34.7 | 36.8 | 36.9 | 36.9 |
| Average daytime temperature (°C) | 32.8 | 36.0 | 38.1 | 38.9 | 37.7 | 34.5 | 32.0 | 29.9 | 30.8 | 34.3 | 35.7 | 32.9 |
| Average temperature (°C) | 24.7 | 28.0 | 30.4 | 31.9 | 31.4 | 29.4 | 27.4 | 26.0 | 26.3 | 28.8 | 28.3 | 24.8 |
| Average night temperature (°C) | 16.9 | 20.0 | 22.6 | 24.9 | 25.9 | 25.1 | 23.6 | 22.7 | 22.7 | 23.7 | 20.7 | 17.3 |
| Absolute minimum temperature (°C) | 13.6 | 17.1 | 19.1 | 21.0 | 22.9 | 23.0 | 21.8 | 21.4 | 21.6 | 21.5 | 17.3 | 12.6 |
| 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) | 10.6 | 10.5 | 10.6 | 10.5 | 8.7 | 9.3 | 9.4 | 8.0 | 9.6 | 10.3 | 10.4 | 10.4 |
| Precipitation (mm) | 0 | 0 | 1 | 3 | 64 | 81 | 108 | 190 | 120 | 7 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 26 | 18 | 13 | 6 | 5 | 7 | 20 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 4 | 13 | 17 | 25 | 26 | 23 | 11 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diéni is at