Average annual temperature is 30.4 °C
Absolute maximum temperature: 45.3 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 316 days
Number of rainy days: 49 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 | 38.8 | 41.3 | 43.1 | 44.6 | 45.3 | 41.1 | 39.3 | 41.7 | 41.5 | 40.7 | 37.5 |
| Average daytime temperature (°C) | 31.3 | 35.3 | 38.8 | 39.8 | 41.5 | 41.3 | 36.4 | 35.2 | 37.0 | 38.8 | 36.6 | 32.7 |
| Average temperature (°C) | 23.6 | 27.5 | 30.7 | 32.6 | 35.7 | 35.4 | 31.5 | 30.6 | 31.7 | 32.4 | 28.3 | 24.6 |
| Average night temperature (°C) | 17.4 | 20.9 | 23.6 | 25.9 | 30.1 | 29.8 | 27.2 | 26.5 | 27.1 | 26.6 | 21.2 | 17.9 |
| Absolute minimum temperature (°C) | 12.6 | 15.2 | 19.6 | 22.5 | 25.1 | 24.7 | 24.6 | 24.3 | 23.8 | 22.6 | 17.8 | 13.4 |
| 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 | 9.8 | 10.4 | 10.8 | 10.2 | 10.5 | 9.9 | 9.5 | 9.8 | 10.1 | 10.6 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 2 | 0 | 12 | 92 | 90 | 47 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 27 | 30 | 23 | 19 | 17 | 21 | 28 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 3 | 1 | 7 | 12 | 14 | 9 | 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