Average annual temperature is 17.9 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 281 days
Number of rainy days: 84 days
Look at detailed online map of El Erg
* Weather data for El Erg Tunisia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.5 | 22.8 | 27.4 | 31.6 | 30.7 | 36.6 | 42.6 | 38.7 | 36.3 | 30.3 | 26.5 | 25.0 |
| Average daytime temperature (°C) | 13.1 | 14.0 | 20.5 | 23.0 | 22.5 | 29.9 | 38.3 | 33.8 | 30.7 | 27.0 | 20.5 | 14.5 |
| Average temperature (°C) | 7.1 | 8.5 | 13.7 | 16.2 | 16.8 | 23.7 | 31.6 | 27.0 | 24.2 | 20.9 | 14.8 | 9.8 |
| Average night temperature (°C) | 2.3 | 3.3 | 7.2 | 9.5 | 11.8 | 17.6 | 24.7 | 20.4 | 17.9 | 15.1 | 10.2 | 6.4 |
| Absolute minimum temperature (°C) | -3.3 | 0.3 | -0.1 | 3.4 | 7.1 | 10.4 | 17.9 | 17.0 | 13.0 | 12.6 | 5.1 | 1.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.7 | 8.8 | 10.7 | 10.6 | 10.6 | 12.2 | 12.5 | 12.3 | 10.7 | 9.7 | 8.7 | 7.2 |
| Precipitation (mm) | 4 | 9 | 2 | 14 | 113 | 32 | 4 | 2 | 1 | 0 | 20 | 18 |
| Sunny days | 24 | 19 | 29 | 25 | 9 | 20 | 25 | 25 | 28 | 28 | 26 | 23 |
| Rainy days | 7 | 9 | 2 | 5 | 22 | 10 | 6 | 6 | 2 | 3 | 4 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Erg is at