Average annual temperature is 30.5 °C
Absolute maximum temperature: 46.0 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 281 days
Number of rainy days: 84 days
Look at detailed online map of Guémou
* Weather data for Guémou 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) | 36.6 | 39.8 | 41.8 | 43.5 | 46.0 | 45.3 | 38.2 | 38.5 | 36.9 | 38.6 | 39.1 | 38.6 |
| Average daytime temperature (°C) | 32.3 | 36.7 | 39.4 | 40.8 | 41.7 | 40.2 | 34.4 | 33.3 | 33.5 | 36.4 | 36.6 | 34.3 |
| Average temperature (°C) | 25.0 | 29.0 | 32.0 | 34.2 | 35.9 | 34.4 | 30.0 | 29.3 | 29.2 | 30.6 | 29.1 | 26.8 |
| Average night temperature (°C) | 19.1 | 22.4 | 25.2 | 27.7 | 30.5 | 28.9 | 26.1 | 25.8 | 25.6 | 25.8 | 22.4 | 20.8 |
| Absolute minimum temperature (°C) | 15.4 | 18.1 | 20.5 | 22.9 | 26.6 | 26.2 | 24.1 | 22.6 | 23.6 | 22.3 | 17.5 | 15.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| 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) | 9.6 | 10.1 | 10.5 | 10.8 | 10.0 | 10.4 | 10.0 | 8.8 | 9.8 | 10.4 | 10.7 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 69 | 73 | 128 | 221 | 28 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 27 | 20 | 12 | 12 | 12 | 18 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 4 | 10 | 19 | 19 | 18 | 13 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guémou is at