Average annual temperature is 29.7 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 311 days
Number of rainy days: 54 days
Look at detailed online map of Koussana
* Weather data for Koussana 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) | 36.2 | 38.7 | 40.4 | 41.3 | 43.0 | 43.7 | 39.9 | 40.5 | 42.0 | 40.2 | 39.3 | 36.3 |
| Average daytime temperature (°C) | 31.1 | 34.3 | 37.6 | 38.6 | 40.7 | 39.7 | 36.5 | 35.2 | 36.3 | 38.7 | 36.0 | 31.2 |
| Average temperature (°C) | 23.3 | 26.4 | 29.7 | 31.5 | 35.2 | 33.8 | 31.3 | 29.9 | 30.6 | 32.3 | 28.4 | 23.4 |
| Average night temperature (°C) | 16.3 | 19.2 | 22.2 | 24.2 | 29.5 | 28.4 | 26.6 | 25.3 | 25.9 | 26.2 | 21.3 | 16.6 |
| Absolute minimum temperature (°C) | 9.5 | 12.4 | 18.2 | 21.4 | 26.5 | 24.5 | 23.9 | 23.7 | 24.5 | 23.0 | 16.7 | 11.0 |
| 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 | 12.9 | 13.0 | 13.0 | 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) | 10.5 | 10.4 | 10.7 | 10.4 | 9.8 | 10.3 | 9.8 | 9.3 | 10.1 | 10.0 | 10.0 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 0 | 25 | 68 | 95 | 46 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 30 | 21 | 17 | 10 | 24 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 1 | 9 | 14 | 21 | 6 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koussana is at