Average annual temperature is 30.3 °C
Absolute maximum temperature: 44.8 °C
Absolute minimum temperature: 12.5 °C
Number of sunny days: 314 days
Number of rainy days: 51 days
Look at detailed online map of Sâni
* Weather data for Sâni Mauritania is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.6 | 38.6 | 41.1 | 43.1 | 44.7 | 44.8 | 41.1 | 39.3 | 41.8 | 41.4 | 40.7 | 37.3 |
| Average daytime temperature (°C) | 31.2 | 35.1 | 38.5 | 39.6 | 41.5 | 41.3 | 36.3 | 35.1 | 37.1 | 38.6 | 36.3 | 32.4 |
| Average temperature (°C) | 23.5 | 27.3 | 30.6 | 32.5 | 35.7 | 35.5 | 31.5 | 30.5 | 31.8 | 32.3 | 28.2 | 24.3 |
| Average night temperature (°C) | 17.4 | 20.7 | 23.6 | 26.0 | 30.1 | 30.0 | 27.3 | 26.5 | 27.2 | 26.6 | 21.2 | 17.7 |
| Absolute minimum temperature (°C) | 12.5 | 15.1 | 19.6 | 23.7 | 25.2 | 24.5 | 24.7 | 24.4 | 23.5 | 23.2 | 17.8 | 13.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 9.7 | 10.4 | 10.8 | 10.2 | 10.6 | 9.9 | 9.5 | 9.8 | 10.0 | 10.5 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 3 | 0 | 9 | 84 | 90 | 43 | 2 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 27 | 31 | 23 | 17 | 20 | 17 | 28 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 3 | 0 | 7 | 14 | 11 | 13 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sâni is at