Average annual temperature is 28.6 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 243 days
Number of rainy days: 122 days
Look at detailed online map of Siandougou
* Weather data for Siandougou 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 | 39.7 | 41.2 | 41.5 | 43.3 | 41.4 | 35.2 | 34.9 | 35.2 | 38.0 | 37.2 | 37.1 |
| Average daytime temperature (°C) | 33.0 | 36.4 | 38.9 | 39.5 | 39.8 | 36.4 | 32.5 | 31.0 | 32.1 | 34.6 | 36.0 | 32.9 |
| Average temperature (°C) | 24.8 | 28.1 | 30.9 | 32.3 | 33.4 | 30.6 | 27.9 | 26.4 | 27.0 | 28.4 | 28.6 | 25.2 |
| Average night temperature (°C) | 17.3 | 20.6 | 22.7 | 24.7 | 27.7 | 26.0 | 24.2 | 23.2 | 23.3 | 23.4 | 21.8 | 18.6 |
| Absolute minimum temperature (°C) | 12.7 | 15.3 | 19.9 | 22.1 | 24.2 | 23.7 | 22.8 | 22.1 | 22.3 | 20.7 | 18.9 | 12.9 |
| 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 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.8 | 10.5 | 10.2 | 9.9 | 10.1 | 9.6 | 8.5 | 9.5 | 10.2 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 2 | 16 | 77 | 84 | 316 | 142 | 20 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 25 | 9 | 7 | 3 | 5 | 15 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 6 | 21 | 24 | 28 | 25 | 16 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siandougou is at