Average annual temperature is 28.9 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 268 days
Number of rainy days: 97 days
Look at detailed online map of Keur Aliou Sissé
* Weather data for Keur Aliou Sissé 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) | 37.3 | 39.9 | 41.4 | 42.5 | 43.8 | 41.5 | 38.2 | 36.8 | 35.5 | 38.1 | 38.4 | 38.2 |
| Average daytime temperature (°C) | 33.2 | 36.2 | 38.7 | 39.5 | 39.5 | 38.2 | 34.2 | 32.7 | 32.5 | 35.0 | 36.4 | 35.0 |
| Average temperature (°C) | 25.4 | 28.3 | 29.9 | 31.4 | 32.0 | 31.2 | 28.8 | 27.9 | 27.9 | 29.1 | 28.3 | 26.9 |
| Average night temperature (°C) | 19.7 | 21.6 | 22.1 | 24.2 | 25.5 | 25.7 | 25.1 | 24.6 | 24.6 | 24.5 | 21.4 | 20.6 |
| Absolute minimum temperature (°C) | 14.9 | 18.8 | 18.7 | 21.3 | 21.4 | 23.9 | 23.9 | 23.6 | 23.4 | 23.0 | 16.7 | 16.2 |
| 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 | 12.5 | 12.8 | 12.9 | 12.9 | 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) | 9.8 | 10.5 | 10.8 | 11.1 | 10.3 | 10.6 | 9.3 | 8.7 | 9.2 | 9.7 | 10.1 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 37 | 105 | 237 | 223 | 42 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 28 | 19 | 7 | 8 | 7 | 19 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 3 | 11 | 24 | 23 | 23 | 12 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Keur Aliou Sissé is at