Average annual temperature is 15.8 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: -0.7 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Grotta
* Weather data for Grotta Italy is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.7 | 15.9 | 19.6 | 22.3 | 22.1 | 33.9 | 41.1 | 33.1 | 33.4 | 27.5 | 23.3 | 22.9 |
| Average daytime temperature (°C) | 11.1 | 10.8 | 14.0 | 15.5 | 18.9 | 24.6 | 33.4 | 29.1 | 26.2 | 24.1 | 18.0 | 13.8 |
| Average temperature (°C) | 7.8 | 7.2 | 10.5 | 11.9 | 15.5 | 21.0 | 28.1 | 23.9 | 21.2 | 19.0 | 13.8 | 9.5 |
| Average night temperature (°C) | 5.1 | 4.2 | 7.1 | 8.6 | 12.5 | 17.5 | 22.9 | 19.0 | 17.2 | 15.1 | 10.1 | 6.1 |
| Absolute minimum temperature (°C) | 0.7 | -0.7 | 2.8 | 4.1 | 8.8 | 13.8 | 17.5 | 15.4 | 12.5 | 13.3 | 2.6 | 2.5 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 7.4 | 8.6 | 9.8 | 10.8 | 10.0 | 12.8 | 13.5 | 12.2 | 10.7 | 9.7 | 8.1 | 7.1 |
| Precipitation (mm) | 78 | 96 | 42 | 70 | 241 | 58 | 0 | 79 | 58 | 15 | 36 | 39 |
| Sunny days | 10 | 17 | 14 | 12 | 6 | 10 | 30 | 17 | 15 | 19 | 13 | 19 |
| Rainy days | 21 | 11 | 17 | 18 | 25 | 20 | 1 | 14 | 15 | 12 | 17 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grotta during the most sunny months:
The largest precipitation sum in Grotta is at