Average annual temperature is 20.2 °C
Absolute maximum temperature: 49.7 °C
Absolute minimum temperature: 0.4 °C
Number of sunny days: 230 days
Number of rainy days: 135 days
Look at detailed online map of Borj Bou Khaïl
* Weather data for Borj Bou Khaïl 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) | 22.5 | 27.5 | 30.3 | 36.6 | 32.5 | 40.3 | 49.7 | 45.5 | 40.9 | 37.2 | 32.5 | 26.6 |
| Average daytime temperature (°C) | 16.6 | 17.7 | 22.1 | 24.6 | 24.7 | 31.6 | 42.0 | 36.2 | 33.8 | 31.1 | 23.8 | 18.2 |
| Average temperature (°C) | 10.9 | 11.6 | 15.2 | 17.4 | 19.2 | 25.0 | 32.9 | 28.4 | 26.5 | 23.7 | 17.8 | 13.4 |
| Average night temperature (°C) | 7.1 | 7.2 | 9.8 | 11.6 | 15.0 | 19.7 | 25.3 | 22.0 | 20.9 | 18.0 | 13.1 | 10.0 |
| Absolute minimum temperature (°C) | 0.4 | 3.8 | 4.8 | 5.6 | 12.3 | 15.3 | 20.1 | 18.2 | 16.9 | 15.5 | 6.4 | 5.4 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.4 | 8.1 | 10.2 | 11.0 | 9.6 | 11.2 | 12.9 | 12.3 | 10.9 | 9.6 | 8.3 | 7.1 |
| Precipitation (mm) | 15 | 41 | 10 | 33 | 134 | 65 | 0 | 5 | 2 | 4 | 17 | 86 |
| Sunny days | 12 | 14 | 21 | 17 | 10 | 16 | 30 | 24 | 24 | 26 | 20 | 16 |
| Rainy days | 19 | 14 | 10 | 13 | 21 | 14 | 1 | 7 | 6 | 5 | 10 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Borj Bou Khaïl during the most sunny months:
The largest precipitation sum in Borj Bou Khaïl is at