Average annual temperature is 27.4 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 230 days
Number of rainy days: 135 days
Look at detailed online map of Kassili
* Weather data for Kassili Senegal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.5 | 39.1 | 41.5 | 41.4 | 41.0 | 39.7 | 34.7 | 33.1 | 34.2 | 34.9 | 35.7 | 36.6 |
| Average daytime temperature (°C) | 32.2 | 35.9 | 38.1 | 38.6 | 38.1 | 35.2 | 31.7 | 30.5 | 31.8 | 32.7 | 34.0 | 33.8 |
| Average temperature (°C) | 24.5 | 26.9 | 28.2 | 29.2 | 29.8 | 28.9 | 27.2 | 26.4 | 26.9 | 27.8 | 27.1 | 26.0 |
| Average night temperature (°C) | 19.0 | 20.6 | 21.1 | 22.8 | 24.3 | 25.1 | 24.4 | 24.0 | 23.9 | 24.4 | 21.7 | 19.9 |
| Absolute minimum temperature (°C) | 15.7 | 18.4 | 18.9 | 20.6 | 21.1 | 23.3 | 22.9 | 22.2 | 22.4 | 23.4 | 18.7 | 16.9 |
| 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) | 11.5 | 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) | 10.1 | 10.8 | 10.7 | 11.3 | 10.3 | 9.6 | 8.4 | 7.0 | 8.3 | 9.2 | 10.1 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 5 | 75 | 200 | 336 | 276 | 71 | 0 | 0 |
| Sunny days | 29 | 28 | 31 | 29 | 26 | 14 | 2 | 2 | 1 | 10 | 27 | 31 |
| Rainy days | 2 | 0 | 0 | 1 | 5 | 16 | 29 | 29 | 29 | 21 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kassili is at