Average annual temperature is 28.8 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 13.7 °C
Number of sunny days: 263 days
Number of rainy days: 102 days
Look at detailed online map of Sièndougou
* Weather data for Sièndougou 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) | 37.0 | 39.4 | 40.7 | 41.7 | 41.3 | 41.3 | 35.9 | 34.7 | 35.8 | 38.5 | 38.1 | 37.3 |
| Average daytime temperature (°C) | 33.2 | 36.5 | 38.9 | 39.6 | 38.6 | 36.1 | 33.3 | 30.8 | 31.9 | 35.9 | 36.6 | 33.2 |
| Average temperature (°C) | 25.2 | 28.2 | 31.1 | 32.5 | 32.2 | 30.7 | 28.3 | 26.7 | 27.1 | 29.9 | 28.9 | 25.2 |
| Average night temperature (°C) | 18.0 | 20.4 | 23.6 | 25.4 | 26.6 | 26.1 | 24.3 | 23.4 | 23.4 | 24.6 | 21.7 | 18.2 |
| Absolute minimum temperature (°C) | 14.6 | 17.9 | 20.5 | 21.3 | 23.0 | 23.9 | 22.9 | 21.7 | 22.0 | 21.5 | 18.2 | 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) | 10.6 | 10.6 | 10.6 | 10.6 | 9.0 | 9.7 | 9.6 | 8.5 | 9.7 | 10.2 | 10.5 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 48 | 89 | 88 | 188 | 103 | 2 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 28 | 21 | 13 | 9 | 6 | 9 | 27 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 2 | 10 | 17 | 22 | 25 | 21 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sièndougou is at