Average annual temperature is 27.9 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 219 days
Number of rainy days: 146 days
Look at detailed online map of Diéssou
* Weather data for Diéssou 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) | 37.4 | 38.9 | 40.0 | 40.3 | 39.7 | 36.3 | 31.9 | 31.7 | 32.9 | 34.7 | 35.4 | 35.8 |
| Average daytime temperature (°C) | 34.4 | 37.1 | 37.7 | 38.3 | 36.1 | 32.4 | 30.2 | 29.1 | 30.2 | 32.0 | 34.0 | 33.8 |
| Average temperature (°C) | 26.4 | 29.3 | 30.9 | 31.8 | 30.5 | 27.9 | 26.3 | 25.4 | 25.9 | 26.9 | 27.5 | 25.7 |
| Average night temperature (°C) | 18.9 | 21.7 | 24.6 | 25.6 | 25.7 | 24.1 | 23.0 | 22.5 | 22.5 | 22.8 | 21.5 | 18.1 |
| Absolute minimum temperature (°C) | 16.0 | 19.9 | 22.1 | 23.3 | 23.5 | 22.1 | 22.1 | 21.5 | 21.4 | 21.9 | 18.4 | 15.7 |
| 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 | 11.8 | 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 | 10.7 | 10.5 | 10.5 | 9.4 | 9.1 | 9.4 | 7.8 | 9.5 | 10.3 | 10.3 | 10.6 |
| Precipitation (mm) | 0 | 0 | 3 | 9 | 58 | 139 | 120 | 199 | 157 | 54 | 3 | 0 |
| Sunny days | 31 | 28 | 26 | 26 | 13 | 8 | 5 | 3 | 10 | 14 | 24 | 31 |
| Rainy days | 0 | 0 | 5 | 4 | 18 | 22 | 26 | 28 | 20 | 17 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diéssou is at