Average annual temperature is 21.2 °C
Absolute maximum temperature: 44.1 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 303 days
Number of rainy days: 62 days
Look at detailed online map of Guellala
* Weather data for Guellala 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) | 19.6 | 23.0 | 27.4 | 26.6 | 30.3 | 38.7 | 44.1 | 36.1 | 35.3 | 34.2 | 30.6 | 23.6 |
| Average daytime temperature (°C) | 15.7 | 15.9 | 19.3 | 20.7 | 22.9 | 26.9 | 34.1 | 30.5 | 29.1 | 28.3 | 23.3 | 17.6 |
| Average temperature (°C) | 13.8 | 13.9 | 16.9 | 18.3 | 20.7 | 24.5 | 29.9 | 28.0 | 26.7 | 25.3 | 20.7 | 15.5 |
| Average night temperature (°C) | 12.0 | 11.9 | 14.9 | 16.3 | 18.8 | 22.7 | 27.2 | 25.6 | 24.7 | 22.9 | 18.4 | 13.7 |
| Absolute minimum temperature (°C) | 8.3 | 9.4 | 11.5 | 13.9 | 16.3 | 19.2 | 24.4 | 20.6 | 22.6 | 21.6 | 13.9 | 11.6 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| 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) | 8.5 | 8.8 | 10.3 | 10.8 | 11.2 | 12.7 | 13.0 | 12.1 | 11.0 | 9.8 | 9.1 | 7.6 |
| Precipitation (mm) | 8 | 25 | 1 | 3 | 50 | 3 | 0 | 22 | 4 | 1 | 5 | 61 |
| Sunny days | 26 | 19 | 28 | 27 | 20 | 28 | 31 | 26 | 24 | 26 | 28 | 20 |
| Rainy days | 5 | 9 | 3 | 3 | 11 | 2 | 0 | 5 | 6 | 5 | 2 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guellala is at