Average annual temperature is 29.9 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: 12.5 °C
Number of sunny days: 298 days
Number of rainy days: 67 days
Look at detailed online map of Sellam
* Weather data for Sellam 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) | 33.6 | 38.1 | 40.0 | 41.3 | 43.9 | 44.0 | 39.6 | 39.4 | 40.7 | 40.2 | 39.2 | 36.1 |
| Average daytime temperature (°C) | 29.5 | 33.9 | 37.4 | 38.7 | 40.6 | 40.5 | 35.6 | 34.8 | 36.2 | 37.4 | 35.8 | 31.6 |
| Average temperature (°C) | 22.8 | 26.8 | 30.2 | 32.1 | 35.1 | 34.6 | 30.8 | 30.3 | 31.1 | 31.3 | 28.5 | 24.7 |
| Average night temperature (°C) | 17.8 | 21.1 | 23.5 | 25.7 | 29.6 | 29.1 | 26.7 | 26.5 | 26.6 | 26.1 | 22.2 | 19.3 |
| Absolute minimum temperature (°C) | 12.5 | 15.4 | 20.1 | 21.4 | 25.1 | 25.1 | 24.0 | 24.0 | 23.8 | 22.1 | 17.1 | 13.2 |
| 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 | 12.6 | 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) | 9.6 | 9.9 | 10.4 | 10.8 | 9.9 | 10.5 | 9.8 | 9.7 | 10.0 | 10.1 | 10.6 | 10.0 |
| Precipitation (mm) | 0 | 0 | 1 | 3 | 0 | 23 | 53 | 94 | 82 | 4 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 27 | 27 | 19 | 17 | 15 | 18 | 25 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 3 | 4 | 11 | 14 | 16 | 12 | 6 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sellam is at