Average annual temperature is 28.2 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 228 days
Number of rainy days: 137 days
Look at detailed online map of Diéna
* Weather data for Diéna 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) | 37.3 | 39.1 | 40.2 | 40.6 | 40.7 | 37.4 | 34.3 | 32.2 | 33.3 | 36.3 | 37.0 | 36.7 |
| Average daytime temperature (°C) | 33.7 | 36.8 | 38.1 | 38.9 | 35.9 | 33.3 | 31.5 | 29.6 | 30.4 | 33.5 | 35.8 | 33.9 |
| Average temperature (°C) | 26.1 | 29.0 | 31.1 | 32.2 | 30.1 | 28.5 | 26.9 | 25.7 | 26.0 | 28.2 | 28.8 | 26.2 |
| Average night temperature (°C) | 18.9 | 21.5 | 24.4 | 25.7 | 25.3 | 24.5 | 23.4 | 22.6 | 22.5 | 23.2 | 22.2 | 19.2 |
| Absolute minimum temperature (°C) | 15.1 | 19.4 | 21.0 | 21.4 | 22.4 | 22.3 | 21.5 | 21.7 | 21.5 | 20.4 | 18.7 | 14.7 |
| 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 | 12.8 | 12.8 | 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) | 10.7 | 10.6 | 10.5 | 10.4 | 8.8 | 8.9 | 9.6 | 7.9 | 9.5 | 10.2 | 10.4 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 3 | 131 | 105 | 155 | 143 | 92 | 6 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 24 | 14 | 11 | 1 | 4 | 9 | 16 | 29 | 31 |
| Rainy days | 0 | 0 | 1 | 6 | 17 | 19 | 30 | 27 | 21 | 15 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diéna is at