Average annual temperature is 29.6 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 11.1 °C
Number of sunny days: 318 days
Number of rainy days: 47 days
Look at detailed online map of Guerou
* Weather data for Guerou 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) | 32.9 | 36.8 | 39.2 | 41.3 | 42.1 | 42.8 | 39.6 | 38.8 | 41.5 | 41.1 | 38.8 | 34.1 |
| Average daytime temperature (°C) | 28.7 | 32.4 | 36.1 | 37.1 | 39.7 | 40.0 | 35.8 | 34.2 | 37.2 | 37.4 | 33.8 | 29.3 |
| Average temperature (°C) | 22.5 | 26.1 | 29.6 | 31.2 | 34.5 | 34.9 | 31.1 | 29.6 | 31.9 | 32.5 | 27.8 | 23.2 |
| Average night temperature (°C) | 17.0 | 20.3 | 23.3 | 25.1 | 28.9 | 29.3 | 26.7 | 25.0 | 26.8 | 27.4 | 22.1 | 17.8 |
| Absolute minimum temperature (°C) | 11.7 | 14.4 | 19.1 | 21.2 | 26.6 | 26.4 | 23.2 | 23.0 | 23.9 | 24.7 | 18.1 | 11.1 |
| 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) | 9.0 | 9.7 | 10.5 | 10.7 | 10.4 | 10.9 | 9.9 | 9.9 | 9.9 | 10.1 | 10.5 | 9.9 |
| Precipitation (mm) | 0 | 2 | 7 | 25 | 2 | 0 | 37 | 69 | 16 | 1 | 0 | 0 |
| Sunny days | 31 | 27 | 30 | 27 | 28 | 29 | 23 | 19 | 15 | 28 | 30 | 31 |
| Rainy days | 0 | 1 | 1 | 3 | 3 | 1 | 8 | 12 | 15 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guerou is at