Average annual temperature is 29.8 °C
Absolute maximum temperature: 47.7 °C
Absolute minimum temperature: 10.2 °C
Number of sunny days: 329 days
Number of rainy days: 36 days
Look at detailed online map of Atar
* Weather data for Atar 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) | 32.6 | 36.9 | 40.4 | 42.0 | 42.6 | 44.3 | 47.7 | 46.8 | 43.6 | 44.3 | 39.1 | 34.7 |
| Average daytime temperature (°C) | 27.7 | 29.2 | 35.8 | 35.5 | 38.2 | 41.2 | 42.0 | 41.1 | 40.6 | 39.2 | 33.4 | 29.7 |
| Average temperature (°C) | 20.9 | 22.7 | 28.6 | 29.4 | 32.2 | 35.1 | 35.9 | 35.4 | 35.0 | 33.2 | 26.3 | 22.6 |
| Average night temperature (°C) | 14.4 | 16.5 | 20.6 | 22.2 | 25.3 | 28.1 | 29.0 | 29.3 | 29.3 | 26.0 | 18.8 | 15.7 |
| Absolute minimum temperature (°C) | 10.3 | 11.9 | 16.7 | 17.2 | 21.0 | 23.6 | 24.5 | 26.0 | 26.9 | 21.7 | 15.0 | 10.2 |
| 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 | 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 | 13.2 | 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) | 9.4 | 9.0 | 10.6 | 11.2 | 10.9 | 11.6 | 10.6 | 10.1 | 10.0 | 10.2 | 10.0 | 9.8 |
| Precipitation (mm) | 1 | 13 | 19 | 5 | 5 | 0 | 0 | 4 | 5 | 0 | 0 | 0 |
| Sunny days | 29 | 23 | 28 | 25 | 24 | 30 | 30 | 25 | 23 | 31 | 30 | 31 |
| Rainy days | 2 | 5 | 3 | 5 | 7 | 0 | 1 | 6 | 7 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Atar is at