Average annual temperature is 30.6 °C
Absolute maximum temperature: 44.9 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 292 days
Number of rainy days: 73 days
Look at detailed online map of Diou Ould Snéléoum
* Weather data for Diou Ould Snéléoum 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) | 35.7 | 39.2 | 41.6 | 43.1 | 44.9 | 44.9 | 38.0 | 38.4 | 38.0 | 40.4 | 39.9 | 38.7 |
| Average daytime temperature (°C) | 31.7 | 36.2 | 39.1 | 40.4 | 41.7 | 40.5 | 34.6 | 33.5 | 33.9 | 37.3 | 37.2 | 34.1 |
| Average temperature (°C) | 24.8 | 28.7 | 31.8 | 33.9 | 35.9 | 34.7 | 30.1 | 29.5 | 29.5 | 31.2 | 29.6 | 26.9 |
| Average night temperature (°C) | 19.3 | 22.3 | 25.3 | 27.4 | 30.3 | 29.1 | 26.3 | 25.9 | 25.6 | 26.1 | 22.7 | 21.2 |
| Absolute minimum temperature (°C) | 15.8 | 18.0 | 22.0 | 23.4 | 26.6 | 25.7 | 24.1 | 23.1 | 23.6 | 21.3 | 17.2 | 14.8 |
| 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) | 9.7 | 10.0 | 10.5 | 10.6 | 10.0 | 10.5 | 10.2 | 9.1 | 9.9 | 10.4 | 10.6 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 0 | 61 | 74 | 103 | 108 | 6 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 27 | 28 | 21 | 14 | 13 | 14 | 24 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 3 | 3 | 9 | 17 | 18 | 16 | 7 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diou Ould Snéléoum is at