Average annual temperature is 21.5 °C
Absolute maximum temperature: 48.4 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 296 days
Number of rainy days: 69 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) | 21.9 | 26.9 | 31.6 | 32.8 | 35.2 | 40.2 | 48.4 | 43.4 | 40.3 | 37.8 | 33.8 | 27.0 |
| Average daytime temperature (°C) | 16.6 | 17.7 | 21.9 | 23.4 | 25.3 | 30.2 | 38.0 | 33.2 | 31.4 | 30.5 | 24.7 | 18.6 |
| Average temperature (°C) | 13.0 | 13.6 | 17.4 | 18.8 | 21.2 | 25.6 | 31.5 | 28.6 | 27.0 | 25.3 | 20.3 | 14.7 |
| Average night temperature (°C) | 9.4 | 9.5 | 13.1 | 14.7 | 17.7 | 21.7 | 25.8 | 24.4 | 23.3 | 20.7 | 16.5 | 11.6 |
| Absolute minimum temperature (°C) | 4.3 | 5.9 | 9.7 | 12.0 | 15.3 | 17.8 | 22.5 | 21.2 | 20.2 | 18.7 | 10.4 | 7.9 |
| 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 | 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 | 8.7 | 10.2 | 10.9 | 11.1 | 12.7 | 13.0 | 12.1 | 11.1 | 9.8 | 9.1 | 7.5 |
| Precipitation (mm) | 7 | 17 | 4 | 3 | 62 | 0 | 0 | 16 | 5 | 1 | 14 | 57 |
| Sunny days | 27 | 18 | 24 | 26 | 19 | 30 | 31 | 26 | 23 | 26 | 26 | 20 |
| Rainy days | 4 | 10 | 7 | 4 | 12 | 0 | 0 | 5 | 7 | 5 | 4 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guellala is at