Average annual temperature is 28.5 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: 13.7 °C
Number of sunny days: 255 days
Number of rainy days: 110 days
Look at detailed online map of Ouassadiala
* Weather data for Ouassadiala 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 | 39.2 | 40.4 | 41.5 | 42.6 | 41.3 | 34.9 | 34.3 | 34.6 | 37.3 | 36.8 | 36.5 |
| Average daytime temperature (°C) | 32.9 | 36.4 | 38.8 | 39.3 | 39.0 | 35.8 | 32.9 | 30.6 | 31.6 | 34.4 | 35.5 | 32.5 |
| Average temperature (°C) | 24.7 | 28.1 | 31.0 | 32.2 | 32.7 | 30.5 | 28.2 | 26.5 | 26.9 | 28.7 | 28.1 | 24.6 |
| Average night temperature (°C) | 17.4 | 20.5 | 23.5 | 25.2 | 27.1 | 26.1 | 24.5 | 23.4 | 23.3 | 23.8 | 21.2 | 18.1 |
| Absolute minimum temperature (°C) | 13.9 | 17.7 | 20.8 | 21.2 | 23.5 | 23.8 | 22.9 | 22.0 | 21.9 | 21.1 | 16.9 | 13.7 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 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) | 10.7 | 10.6 | 10.7 | 10.3 | 9.6 | 9.6 | 9.6 | 8.2 | 9.6 | 10.3 | 10.3 | 10.3 |
| Precipitation (mm) | 0 | 0 | 2 | 9 | 20 | 104 | 136 | 242 | 108 | 6 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 28 | 21 | 12 | 8 | 6 | 5 | 25 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 2 | 10 | 18 | 23 | 25 | 25 | 6 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ouassadiala is at