Average annual temperature is 29.7 °C
Absolute maximum temperature: 44.5 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 311 days
Number of rainy days: 54 days
Look at detailed online map of Tjadi
* Weather data for Tjadi 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) | 35.3 | 39.6 | 41.2 | 44.0 | 44.5 | 44.5 | 41.1 | 39.8 | 40.9 | 41.7 | 41.6 | 36.9 |
| Average daytime temperature (°C) | 31.3 | 33.0 | 38.1 | 37.6 | 40.1 | 39.8 | 37.5 | 35.7 | 37.1 | 39.0 | 37.0 | 33.2 |
| Average temperature (°C) | 24.1 | 26.2 | 30.0 | 30.4 | 32.7 | 32.4 | 31.6 | 30.0 | 31.3 | 32.4 | 29.5 | 25.7 |
| Average night temperature (°C) | 17.7 | 19.9 | 22.0 | 23.7 | 26.1 | 26.0 | 26.7 | 25.5 | 26.5 | 26.3 | 22.0 | 19.0 |
| Absolute minimum temperature (°C) | 12.8 | 15.2 | 17.1 | 20.2 | 21.8 | 22.5 | 24.8 | 22.7 | 25.0 | 23.0 | 17.6 | 13.7 |
| 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) | 8.6 | 10.2 | 10.6 | 11.0 | 10.4 | 10.8 | 9.9 | 9.5 | 9.8 | 10.0 | 10.0 | 9.9 |
| Precipitation (mm) | 1 | 0 | 0 | 1 | 0 | 0 | 39 | 89 | 42 | 4 | 0 | 0 |
| Sunny days | 28 | 27 | 30 | 28 | 30 | 30 | 22 | 15 | 14 | 26 | 30 | 31 |
| Rainy days | 3 | 1 | 1 | 2 | 1 | 0 | 9 | 16 | 16 | 5 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tjadi is at