Average annual temperature is 31.2 °C
Absolute maximum temperature: 46.3 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 318 days
Number of rainy days: 47 days
Look at detailed online map of Tèttiâne
* Weather data for Tèttiâne 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) | 37.3 | 40.2 | 42.4 | 43.9 | 45.6 | 46.3 | 40.3 | 39.5 | 40.0 | 42.2 | 42.1 | 38.0 |
| Average daytime temperature (°C) | 33.2 | 35.6 | 39.0 | 39.8 | 41.9 | 41.4 | 36.4 | 34.4 | 36.3 | 39.4 | 37.6 | 34.1 |
| Average temperature (°C) | 26.1 | 28.6 | 31.7 | 33.4 | 35.8 | 35.5 | 31.7 | 29.8 | 31.0 | 33.2 | 30.3 | 26.7 |
| Average night temperature (°C) | 19.7 | 22.0 | 23.8 | 26.4 | 29.3 | 29.0 | 27.1 | 25.6 | 26.4 | 26.9 | 22.7 | 20.0 |
| Absolute minimum temperature (°C) | 15.2 | 17.3 | 20.0 | 23.1 | 24.1 | 24.8 | 24.9 | 23.1 | 24.4 | 23.6 | 18.6 | 14.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 11.2 |
| 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 | 10.1 | 10.4 | 11.0 | 10.6 | 10.5 | 10.2 | 9.3 | 10.0 | 10.2 | 10.3 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 56 | 82 | 46 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 30 | 28 | 18 | 18 | 16 | 28 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 1 | 2 | 13 | 13 | 14 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tèttiâne is at