Average annual temperature is 28.2 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 228 days
Number of rainy days: 137 days
Look at detailed online map of Tassan
* Weather data for Tassan 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) | 36.9 | 39.1 | 39.9 | 41.2 | 41.2 | 38.9 | 36.1 | 33.8 | 36.5 | 37.8 | 38.1 | 37.3 |
| Average daytime temperature (°C) | 33.5 | 36.6 | 38.2 | 39.3 | 36.9 | 34.2 | 32.7 | 30.2 | 31.4 | 35.2 | 36.5 | 34.0 |
| Average temperature (°C) | 25.1 | 28.3 | 30.6 | 32.0 | 30.7 | 29.1 | 27.5 | 26.0 | 26.4 | 28.8 | 28.9 | 25.6 |
| Average night temperature (°C) | 16.8 | 19.7 | 22.2 | 24.3 | 25.4 | 24.9 | 23.4 | 22.8 | 22.7 | 23.0 | 20.7 | 17.2 |
| Absolute minimum temperature (°C) | 13.9 | 17.4 | 18.0 | 19.5 | 22.7 | 22.8 | 22.1 | 21.6 | 21.3 | 19.6 | 16.9 | 12.7 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 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 | 10.5 | 10.6 | 10.5 | 8.7 | 9.0 | 9.4 | 8.2 | 9.2 | 10.1 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 8 | 116 | 130 | 120 | 158 | 145 | 12 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 28 | 11 | 12 | 6 | 3 | 3 | 16 | 30 | 31 |
| Rainy days | 0 | 0 | 2 | 2 | 20 | 18 | 25 | 28 | 27 | 15 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tassan is at