Average annual temperature is 30.1 °C
Absolute maximum temperature: 44.2 °C
Absolute minimum temperature: 9.1 °C
Number of sunny days: 311 days
Number of rainy days: 54 days
Look at detailed online map of Oumm el ’Adam
* Weather data for Oumm el ’Adam 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 | 39.0 | 41.1 | 43.0 | 44.0 | 44.2 | 42.4 | 41.4 | 42.4 | 42.0 | 40.0 | 36.6 |
| Average daytime temperature (°C) | 31.1 | 34.7 | 38.1 | 39.1 | 41.1 | 41.2 | 37.4 | 36.2 | 38.0 | 39.1 | 36.0 | 31.5 |
| Average temperature (°C) | 23.4 | 26.7 | 30.1 | 31.8 | 35.2 | 35.1 | 31.9 | 31.0 | 32.0 | 32.3 | 28.0 | 23.6 |
| Average night temperature (°C) | 16.2 | 19.4 | 21.7 | 24.0 | 28.7 | 29.0 | 27.1 | 26.6 | 26.6 | 25.5 | 20.0 | 16.2 |
| Absolute minimum temperature (°C) | 9.1 | 13.0 | 17.0 | 20.1 | 24.4 | 26.5 | 23.6 | 23.6 | 24.1 | 21.0 | 15.1 | 11.0 |
| 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 | 12.7 | 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) | 9.8 | 10.0 | 10.7 | 10.4 | 9.3 | 10.1 | 9.9 | 9.5 | 10.3 | 9.7 | 10.3 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 2 | 5 | 11 | 61 | 58 | 21 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 27 | 28 | 22 | 17 | 15 | 21 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 3 | 3 | 8 | 14 | 16 | 9 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oumm el ’Adam is at