Average annual temperature is 27.8 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 200 days
Number of rainy days: 165 days
Look at detailed online map of Diassa Ouléni
* Weather data for Diassa Ouléni 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) | 37.1 | 38.9 | 39.7 | 40.3 | 40.4 | 36.6 | 33.1 | 31.7 | 33.4 | 35.1 | 35.6 | 36.0 |
| Average daytime temperature (°C) | 33.9 | 36.9 | 37.6 | 38.2 | 36.7 | 32.8 | 31.0 | 29.2 | 30.4 | 32.3 | 34.6 | 33.7 |
| Average temperature (°C) | 25.7 | 28.7 | 30.8 | 31.7 | 30.7 | 28.2 | 26.6 | 25.3 | 25.8 | 26.9 | 28.1 | 25.6 |
| Average night temperature (°C) | 17.8 | 20.7 | 24.1 | 25.6 | 25.9 | 24.3 | 23.3 | 22.6 | 22.3 | 22.6 | 21.9 | 18.0 |
| Absolute minimum temperature (°C) | 14.6 | 18.1 | 21.2 | 22.9 | 23.5 | 21.9 | 22.1 | 21.2 | 21.0 | 21.5 | 19.0 | 14.6 |
| 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 | 11.8 | 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) | 10.8 | 10.8 | 10.3 | 10.4 | 9.5 | 9.3 | 8.8 | 7.4 | 9.4 | 9.8 | 10.2 | 10.5 |
| Precipitation (mm) | 0 | 0 | 2 | 27 | 76 | 145 | 144 | 202 | 173 | 73 | 1 | 0 |
| Sunny days | 31 | 28 | 26 | 24 | 11 | 2 | 4 | 3 | 6 | 11 | 23 | 31 |
| Rainy days | 0 | 0 | 5 | 6 | 20 | 28 | 27 | 28 | 24 | 20 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diassa Ouléni is at