Average annual temperature is 30.9 °C
Absolute maximum temperature: 45.2 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 286 days
Number of rainy days: 79 days
Look at detailed online map of Si Hamel
* Weather data for Si Hamel 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) | 35.5 | 39.4 | 41.6 | 43.0 | 44.5 | 45.2 | 38.9 | 39.2 | 38.8 | 41.1 | 40.1 | 38.3 |
| Average daytime temperature (°C) | 31.7 | 36.2 | 39.2 | 40.5 | 41.7 | 40.7 | 35.1 | 34.2 | 35.2 | 38.2 | 37.4 | 33.9 |
| Average temperature (°C) | 25.0 | 29.0 | 32.1 | 33.9 | 36.0 | 34.8 | 30.5 | 29.9 | 30.3 | 32.0 | 30.2 | 27.0 |
| Average night temperature (°C) | 19.7 | 22.8 | 25.7 | 27.7 | 30.5 | 29.2 | 26.5 | 26.1 | 26.1 | 26.6 | 23.7 | 21.5 |
| Absolute minimum temperature (°C) | 15.9 | 17.9 | 23.1 | 25.3 | 26.9 | 25.8 | 24.3 | 23.7 | 23.8 | 23.0 | 18.2 | 14.7 |
| 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 | 12.8 | 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 | 10.0 | 10.5 | 10.6 | 10.1 | 10.6 | 10.1 | 9.5 | 9.8 | 10.2 | 10.6 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 45 | 77 | 78 | 104 | 2 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 26 | 20 | 14 | 14 | 12 | 21 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 5 | 10 | 17 | 17 | 18 | 10 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Si Hamel is at