Average annual temperature is 31.3 °C
Absolute maximum temperature: 45.2 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 299 days
Number of rainy days: 66 days
Look at detailed online map of Hassi-Sidi
* Weather data for Hassi-Sidi 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) | 36.2 | 39.0 | 41.4 | 42.9 | 44.9 | 45.2 | 40.1 | 39.6 | 41.4 | 41.1 | 40.4 | 38.3 |
| Average daytime temperature (°C) | 32.2 | 36.2 | 39.1 | 40.2 | 41.7 | 41.0 | 35.9 | 34.2 | 36.1 | 38.9 | 37.3 | 33.6 |
| Average temperature (°C) | 25.6 | 29.3 | 32.4 | 34.1 | 36.2 | 35.3 | 31.1 | 29.9 | 31.0 | 33.0 | 30.5 | 27.1 |
| Average night temperature (°C) | 20.0 | 23.1 | 25.6 | 27.5 | 30.6 | 29.5 | 26.8 | 26.1 | 26.6 | 27.4 | 23.9 | 21.7 |
| Absolute minimum temperature (°C) | 16.3 | 18.2 | 23.4 | 24.8 | 26.5 | 25.6 | 24.3 | 23.8 | 24.1 | 23.8 | 19.3 | 14.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.9 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 9.6 | 9.9 | 10.4 | 10.8 | 10.3 | 10.7 | 10.1 | 9.6 | 9.8 | 10.3 | 10.5 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 33 | 129 | 61 | 54 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 29 | 21 | 15 | 17 | 13 | 25 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 2 | 9 | 16 | 14 | 17 | 6 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hassi-Sidi is at