Average annual temperature is 19.9 °C
Absolute maximum temperature: 49.8 °C
Absolute minimum temperature: -0.6 °C
Number of sunny days: 233 days
Number of rainy days: 132 days
Look at detailed online map of Borj Frennj
* Weather data for Borj Frennj 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) | 22.4 | 27.4 | 30.1 | 37.3 | 32.9 | 40.4 | 49.8 | 45.2 | 41.0 | 36.9 | 32.1 | 26.2 |
| Average daytime temperature (°C) | 16.3 | 17.5 | 21.9 | 24.6 | 24.7 | 31.7 | 42.3 | 36.4 | 34.0 | 31.0 | 23.5 | 18.0 |
| Average temperature (°C) | 10.4 | 11.2 | 14.9 | 17.1 | 19.0 | 24.9 | 33.0 | 28.2 | 26.3 | 23.4 | 17.4 | 12.9 |
| Average night temperature (°C) | 6.3 | 6.4 | 9.2 | 11.0 | 14.6 | 19.3 | 24.9 | 21.4 | 20.4 | 17.3 | 12.5 | 9.2 |
| Absolute minimum temperature (°C) | -0.6 | 2.9 | 4.4 | 4.9 | 11.7 | 14.4 | 19.6 | 17.5 | 16.7 | 15.1 | 5.7 | 4.9 |
| 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 | 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) | 8.5 | 8.2 | 10.2 | 11.1 | 9.6 | 11.2 | 12.9 | 12.3 | 10.8 | 9.6 | 8.2 | 7.1 |
| Precipitation (mm) | 12 | 40 | 10 | 25 | 153 | 60 | 0 | 7 | 3 | 5 | 28 | 82 |
| Sunny days | 12 | 15 | 21 | 18 | 9 | 17 | 31 | 25 | 25 | 26 | 19 | 15 |
| Rainy days | 19 | 13 | 10 | 12 | 22 | 13 | 0 | 6 | 5 | 5 | 11 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Borj Frennj during the most sunny months:
The largest precipitation sum in Borj Frennj is at