Average annual temperature is 29.9 °C
Absolute maximum temperature: 45.4 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 294 days
Number of rainy days: 71 days
Look at detailed online map of Karoulou
* Weather data for Karoulou 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) | 36.5 | 40.5 | 41.7 | 42.7 | 45.4 | 45.1 | 40.0 | 39.0 | 39.8 | 40.3 | 40.5 | 37.5 |
| Average daytime temperature (°C) | 32.4 | 36.5 | 39.2 | 40.2 | 41.4 | 40.4 | 35.1 | 33.8 | 35.0 | 37.5 | 36.8 | 33.0 |
| Average temperature (°C) | 24.3 | 28.3 | 31.0 | 32.8 | 35.6 | 34.1 | 30.1 | 29.3 | 29.8 | 30.8 | 28.2 | 24.8 |
| Average night temperature (°C) | 17.4 | 21.0 | 23.2 | 25.5 | 29.9 | 28.6 | 26.0 | 25.6 | 25.5 | 25.3 | 20.4 | 17.7 |
| Absolute minimum temperature (°C) | 12.1 | 15.5 | 19.4 | 22.2 | 25.4 | 23.9 | 23.9 | 23.5 | 23.8 | 20.7 | 16.1 | 12.7 |
| 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) | 9.8 | 10.1 | 10.4 | 10.8 | 9.2 | 10.4 | 9.6 | 9.6 | 10.0 | 10.1 | 10.6 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 2 | 50 | 141 | 88 | 91 | 9 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 28 | 27 | 21 | 16 | 12 | 18 | 23 | 30 | 31 |
| Rainy days | 0 | 0 | 2 | 2 | 4 | 9 | 15 | 19 | 12 | 8 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Karoulou is at