Average annual temperature is 29.8 °C
Absolute maximum temperature: 46.2 °C
Absolute minimum temperature: 5.8 °C
Number of sunny days: 353
Number of rainy days: 12
Number of snow days:
Average annual precipitation: 20 mm
Look at detailed online map of Tessalit
* Weather data for Tessalit Mali is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.2 | 34.6 | 39.7 | 40.4 | 43.4 | 44.5 | 45.2 | 46.2 | 43.5 | 39.2 | 36.6 | 34.4 |
| Average daytime temperature (°C) | 26.5 | 30.3 | 34.6 | 35.9 | 39.6 | 41.6 | 42.2 | 40.6 | 41.3 | 38 | 32.6 | 27.8 |
| Average temperature (°C) | 19.8 | 23.4 | 27.8 | 29.9 | 33.8 | 35.8 | 36.6 | 35 | 35.6 | 32.4 | 26.1 | 20.8 |
| Average night temperature (°C) | 13.1 | 16.3 | 20.1 | 22.4 | 27.1 | 29 | 30.1 | 29.1 | 28.9 | 25.9 | 19.1 | 14.1 |
| Absolute minimum temperature (°C) | 5.8 | 9.4 | 15.7 | 19.6 | 24 | 24.2 | 28 | 24.5 | 26.9 | 23.2 | 11.4 | 6.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.3 | 11.7 | 12.3 | 12.9 | 13.3 | 13.4 | 13.3 | 13 | 12.5 | 12 | 11.4 | 11 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.9 | 11.3 | 11.8 | 12.4 | 12.9 | 13.3 | 13.1 | 12.6 | 12 | 11.4 | 11 | 10.9 |
| Sunshine mean duration (h) | 9.9 | 9.9 | 10.4 | 10.3 | 10.2 | 10.5 | 10.4 | 9.9 | 10.5 | 10.1 | 10.1 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 18 | 0 | 0 | 0 | 0 |
| Sunny days | 31 | 27 | 31 | 30 | 30 | 28 | 31 | 24 | 29 | 31 | 30 | 31 |
The largest precipitation sum in Tessalit is at