Average annual temperature is 29.9 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 261 days
Number of rainy days: 104 days
Look at detailed online map of Sandoumana
* Weather data for Sandoumana 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) | 38.8 | 40.7 | 42.3 | 43.3 | 42.7 | 42.7 | 37.9 | 35.8 | 34.0 | 37.8 | 39.0 | 39.0 |
| Average daytime temperature (°C) | 34.6 | 38.3 | 39.9 | 40.9 | 40.7 | 37.3 | 33.2 | 31.9 | 31.6 | 34.7 | 36.9 | 36.3 |
| Average temperature (°C) | 26.8 | 30.3 | 31.8 | 33.8 | 34.2 | 31.5 | 28.5 | 27.7 | 27.4 | 29.3 | 29.1 | 28.1 |
| Average night temperature (°C) | 20.3 | 22.8 | 23.7 | 26.5 | 28.1 | 26.6 | 25.1 | 24.6 | 24.2 | 24.9 | 22.0 | 21.1 |
| Absolute minimum temperature (°C) | 17.1 | 20.0 | 20.2 | 23.0 | 24.5 | 24.8 | 23.8 | 23.4 | 23.1 | 23.5 | 18.1 | 16.6 |
| 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 | 12.8 | 12.9 | 12.8 | 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) | 9.5 | 10.4 | 10.6 | 10.9 | 10.2 | 9.9 | 9.2 | 8.5 | 9.1 | 9.9 | 10.4 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 3 | 43 | 156 | 202 | 194 | 68 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 28 | 13 | 7 | 7 | 6 | 19 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 3 | 17 | 24 | 24 | 24 | 12 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sandoumana is at