Average annual temperature is 30.7 °C
Absolute maximum temperature: 44.4 °C
Absolute minimum temperature: 11.1 °C
Number of sunny days: 326 days
Number of rainy days: 39 days
Look at detailed online map of Guérou
* Weather data for Guérou 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) | 34.2 | 38.4 | 40.8 | 42.6 | 43.8 | 44.4 | 41.7 | 40.4 | 43.3 | 42.6 | 40.9 | 35.7 |
| Average daytime temperature (°C) | 30.0 | 33.8 | 37.4 | 38.5 | 41.3 | 41.6 | 37.4 | 35.9 | 38.8 | 38.8 | 35.3 | 30.7 |
| Average temperature (°C) | 23.3 | 26.9 | 30.2 | 32.3 | 35.7 | 36.3 | 32.8 | 31.3 | 33.5 | 33.5 | 28.7 | 23.8 |
| Average night temperature (°C) | 17.0 | 20.5 | 22.8 | 25.7 | 29.4 | 30.6 | 28.4 | 26.7 | 28.3 | 27.6 | 21.9 | 17.2 |
| Absolute minimum temperature (°C) | 11.1 | 14.3 | 17.9 | 22.6 | 26.0 | 28.3 | 25.0 | 24.7 | 24.2 | 23.4 | 16.5 | 12.4 |
| 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 | 11.1 |
| 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) | 9.1 | 9.7 | 10.4 | 10.7 | 10.4 | 10.9 | 9.9 | 9.9 | 10.0 | 10.3 | 10.5 | 9.9 |
| Precipitation (mm) | 0 | 0 | 2 | 20 | 0 | 0 | 31 | 90 | 11 | 0 | 0 | 0 |
| Sunny days | 31 | 27 | 30 | 27 | 31 | 29 | 24 | 17 | 21 | 28 | 30 | 31 |
| Rainy days | 0 | 1 | 1 | 3 | 0 | 1 | 7 | 14 | 9 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guérou is at