Average annual temperature is 17.3 °C
Absolute maximum temperature: 44.1 °C
Absolute minimum temperature: -0.6 °C
Number of sunny days: 203 days
Number of rainy days: 162 days
Look at detailed online map of Fatnassa
* Weather data for Fatnassa 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) | 17.3 | 22.0 | 25.8 | 32.8 | 30.2 | 36.5 | 44.1 | 42.1 | 38.4 | 34.0 | 28.5 | 22.6 |
| Average daytime temperature (°C) | 12.0 | 13.7 | 16.8 | 19.3 | 20.3 | 27.0 | 36.8 | 32.2 | 30.3 | 27.8 | 19.7 | 14.5 |
| Average temperature (°C) | 8.1 | 9.1 | 11.8 | 14.0 | 15.9 | 21.6 | 29.5 | 25.5 | 23.9 | 21.3 | 15.0 | 11.1 |
| Average night temperature (°C) | 5.0 | 5.3 | 7.5 | 9.1 | 12.5 | 16.9 | 22.8 | 20.0 | 19.1 | 16.3 | 11.4 | 8.2 |
| Absolute minimum temperature (°C) | -0.6 | 2.3 | 1.2 | 3.4 | 10.9 | 12.5 | 17.3 | 16.0 | 15.6 | 13.3 | 6.3 | 4.2 |
| 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 | 11.2 | 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) | 7.5 | 8.5 | 10.0 | 10.8 | 9.1 | 11.1 | 12.9 | 12.5 | 10.8 | 9.7 | 7.8 | 6.8 |
| Precipitation (mm) | 52 | 37 | 26 | 46 | 156 | 85 | 0 | 4 | 5 | 15 | 46 | 124 |
| Sunny days | 9 | 13 | 16 | 15 | 7 | 17 | 30 | 26 | 22 | 22 | 13 | 13 |
| Rainy days | 22 | 15 | 15 | 15 | 24 | 13 | 1 | 5 | 8 | 9 | 17 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fatnassa during the most sunny months:
The largest precipitation sum in Fatnassa is at