Average annual temperature is 19.0 °C
Absolute maximum temperature: 45.0 °C
Absolute minimum temperature: 2.9 °C
Number of sunny days: 189 days
Number of rainy days: 176 days
Look at detailed online map of Gassa
* Weather data for Gassa 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) | 19.3 | 24.4 | 24.7 | 31.4 | 27.8 | 37.6 | 45.0 | 41.9 | 37.9 | 34.5 | 27.1 | 22.6 |
| Average daytime temperature (°C) | 13.8 | 15.0 | 17.2 | 19.0 | 20.6 | 26.9 | 34.1 | 30.8 | 29.7 | 27.6 | 20.6 | 16.7 |
| Average temperature (°C) | 11.2 | 11.3 | 13.9 | 15.2 | 17.6 | 22.9 | 28.8 | 26.3 | 25.4 | 22.9 | 17.5 | 13.8 |
| Average night temperature (°C) | 8.9 | 8.0 | 10.8 | 11.4 | 15.1 | 19.5 | 23.7 | 21.9 | 21.6 | 18.5 | 14.3 | 11.2 |
| Absolute minimum temperature (°C) | 2.9 | 4.5 | 6.4 | 6.2 | 13.0 | 15.7 | 18.6 | 15.8 | 17.4 | 15.6 | 8.9 | 6.0 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 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) | 7.3 | 8.3 | 10.1 | 11.1 | 9.5 | 11.6 | 13.0 | 12.4 | 10.7 | 9.7 | 7.4 | 6.9 |
| Precipitation (mm) | 155 | 49 | 40 | 91 | 221 | 124 | 1 | 4 | 6 | 28 | 102 | 144 |
| Sunny days | 6 | 12 | 17 | 14 | 5 | 15 | 30 | 27 | 24 | 19 | 11 | 9 |
| Rainy days | 25 | 16 | 14 | 16 | 26 | 15 | 1 | 4 | 6 | 12 | 19 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gassa during the most sunny months:
The largest precipitation sum in Gassa is at