Average annual temperature is 28.2 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 227 days
Number of rainy days: 138 days
Look at detailed online map of Sionba
* Weather data for Sionba 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) | 37.2 | 38.9 | 40.1 | 40.5 | 39.6 | 36.1 | 32.4 | 31.6 | 33.4 | 35.7 | 36.7 | 36.6 |
| Average daytime temperature (°C) | 34.0 | 36.8 | 37.8 | 38.6 | 35.5 | 32.9 | 30.6 | 29.2 | 30.3 | 33.7 | 35.5 | 33.9 |
| Average temperature (°C) | 26.6 | 29.3 | 31.1 | 32.2 | 29.7 | 28.2 | 26.4 | 25.4 | 25.9 | 28.3 | 28.8 | 26.4 |
| Average night temperature (°C) | 19.7 | 22.0 | 24.6 | 25.9 | 25.1 | 24.1 | 23.0 | 22.4 | 22.4 | 23.5 | 22.5 | 19.6 |
| Absolute minimum temperature (°C) | 16.3 | 19.9 | 21.8 | 21.9 | 22.6 | 22.4 | 21.9 | 21.7 | 21.2 | 20.5 | 19.2 | 15.2 |
| 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 | 12.7 | 12.8 | 12.7 | 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) | 10.6 | 10.5 | 10.4 | 10.3 | 9.0 | 8.8 | 9.1 | 7.6 | 9.2 | 10.3 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 3 | 9 | 82 | 110 | 142 | 182 | 103 | 4 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 27 | 14 | 10 | 1 | 2 | 8 | 18 | 27 | 31 |
| Rainy days | 0 | 0 | 1 | 3 | 17 | 20 | 30 | 29 | 22 | 13 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sionba is at