Average annual temperature is 16.6 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 214 days
Number of rainy days: 150 days
Number of snow days: 1 day
Look at detailed online map of Grottole
* Weather data for Grottole 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) | 17.4 | 18.3 | 22.6 | 25.7 | 26.8 | 37.1 | 42.2 | 37.8 | 36.7 | 32.0 | 23.5 | 21.5 |
| Average daytime temperature (°C) | 12.9 | 13.5 | 17.3 | 18.1 | 22.2 | 28.6 | 36.5 | 33.6 | 30.6 | 26.6 | 18.7 | 14.7 |
| Average temperature (°C) | 7.9 | 7.4 | 10.9 | 12.2 | 17.1 | 22.4 | 28.7 | 26.4 | 23.6 | 20.0 | 13.2 | 8.9 |
| Average night temperature (°C) | 4.0 | 2.7 | 5.5 | 7.0 | 12.8 | 17.1 | 21.1 | 19.8 | 18.0 | 14.3 | 8.4 | 4.5 |
| Absolute minimum temperature (°C) | 0.1 | -1.5 | 1.0 | 3.1 | 8.9 | 13.2 | 17.0 | 14.4 | 13.6 | 10.1 | -1.1 | 1.1 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 6.3 | 7.8 | 9.5 | 9.3 | 8.8 | 11.9 | 13.6 | 12.3 | 10.7 | 8.7 | 7.0 | 6.9 |
| Precipitation (mm) | 79 | 6 | 79 | 123 | 171 | 107 | 1 | 8 | 15 | 34 | 68 | 23 |
| Sunny days | 15 | 20 | 16 | 10 | 5 | 11 | 29 | 23 | 23 | 24 | 14 | 24 |
| Rainy days | 16 | 7 | 15 | 20 | 26 | 19 | 2 | 8 | 7 | 7 | 16 | 7 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grottole during the most sunny months:
The largest precipitation sum in Grottole is at