Average annual temperature is 27.8 °C
Absolute maximum temperature: 44.8 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 339 days
Number of rainy days: 26 days
Look at detailed online map of Ksar el Khâli
* Weather data for Ksar el Khâli 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) | 28.2 | 32.7 | 37.3 | 40.4 | 40.2 | 43.5 | 44.8 | 44.2 | 41.7 | 40.0 | 37.0 | 30.3 |
| Average daytime temperature (°C) | 23.7 | 25.8 | 33.5 | 33.6 | 36.0 | 39.7 | 41.3 | 40.0 | 38.9 | 36.8 | 30.4 | 25.4 |
| Average temperature (°C) | 17.3 | 19.8 | 26.7 | 27.5 | 30.4 | 33.7 | 35.7 | 34.5 | 33.9 | 30.8 | 23.7 | 18.7 |
| Average night temperature (°C) | 11.4 | 13.9 | 19.1 | 20.7 | 23.9 | 27.0 | 29.6 | 28.6 | 28.2 | 23.8 | 17.1 | 12.2 |
| Absolute minimum temperature (°C) | 7.9 | 9.6 | 15.0 | 15.1 | 19.0 | 22.6 | 26.4 | 25.7 | 25.7 | 20.6 | 11.6 | 7.3 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 8.8 | 10.6 | 10.9 | 10.5 | 11.6 | 10.5 | 10.3 | 10.1 | 10.8 | 10.3 | 9.8 |
| Precipitation (mm) | 0 | 3 | 3 | 2 | 3 | 0 | 0 | 1 | 2 | 0 | 0 | 0 |
| Sunny days | 30 | 23 | 29 | 25 | 27 | 30 | 30 | 29 | 24 | 31 | 30 | 31 |
| Rainy days | 1 | 5 | 2 | 5 | 4 | 0 | 1 | 2 | 6 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ksar el Khâli is at