Average annual temperature is 20.9 °C
Absolute maximum temperature: 49.2 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 291 days
Number of rainy days: 74 days
Look at detailed online map of Bir El Helou
* Weather data for Bir El Helou 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) | 22.9 | 26.0 | 32.6 | 33.1 | 32.5 | 41.9 | 49.2 | 43.1 | 39.2 | 36.8 | 30.6 | 24.6 |
| Average daytime temperature (°C) | 17.6 | 18.1 | 24.0 | 26.1 | 26.4 | 33.1 | 41.6 | 36.9 | 33.7 | 31.1 | 24.3 | 18.2 |
| Average temperature (°C) | 11.1 | 12.1 | 16.7 | 18.7 | 20.3 | 26.0 | 33.5 | 29.5 | 26.9 | 24.4 | 18.2 | 12.9 |
| Average night temperature (°C) | 5.8 | 7.0 | 10.2 | 12.2 | 15.2 | 19.6 | 25.8 | 23.0 | 20.8 | 17.9 | 12.8 | 9.0 |
| Absolute minimum temperature (°C) | -1.1 | 3.3 | 4.2 | 6.0 | 12.5 | 14.6 | 21.8 | 20.0 | 17.5 | 15.4 | 7.3 | 5.7 |
| 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 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.8 | 8.4 | 10.5 | 10.7 | 10.4 | 11.4 | 12.8 | 12.2 | 10.9 | 9.6 | 8.6 | 6.9 |
| Precipitation (mm) | 4 | 41 | 2 | 14 | 79 | 18 | 0 | 7 | 0 | 2 | 10 | 81 |
| Sunny days | 24 | 18 | 26 | 26 | 13 | 21 | 31 | 27 | 30 | 28 | 26 | 21 |
| Rainy days | 7 | 10 | 5 | 4 | 18 | 9 | 0 | 4 | 0 | 3 | 4 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bir El Helou during the most sunny months:
The largest precipitation sum in Bir El Helou is at