Average annual temperature is 11.1 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 158 days
Number of rainy days: 201 days
Number of snow days: 6 days
Look at detailed online map of Grone
* Weather data for Grone 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) | 9.7 | 14.5 | 17.7 | 17.0 | 22.8 | 27.6 | 29.1 | 30.6 | 25.3 | 25.5 | 15.7 | 15.7 |
| Average daytime temperature (°C) | 5.9 | 8.1 | 11.7 | 13.0 | 17.1 | 22.3 | 24.2 | 24.8 | 21.5 | 17.3 | 9.7 | 7.9 |
| Average temperature (°C) | 2.6 | 3.4 | 6.8 | 8.5 | 13.2 | 18.2 | 20.2 | 20.5 | 17.5 | 13.5 | 5.4 | 3.4 |
| Average night temperature (°C) | -0.3 | -0.5 | 2.0 | 3.9 | 9.6 | 14.0 | 15.9 | 16.1 | 13.2 | 9.9 | 1.1 | -0.2 |
| Absolute minimum temperature (°C) | -3.8 | -5.5 | -2.0 | -1.6 | 4.7 | 10.4 | 12.3 | 11.5 | 8.6 | 4.1 | -3.9 | -4.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 5.1 | 7.8 | 8.4 | 9.3 | 8.8 | 12.2 | 12.4 | 10.9 | 9.8 | 7.5 | 6.5 | 5.2 |
| Precipitation (mm) | 61 | 12 | 54 | 108 | 181 | 167 | 299 | 202 | 197 | 198 | 102 | 103 |
| Sunny days | 15 | 20 | 17 | 10 | 2 | 5 | 10 | 12 | 15 | 15 | 16 | 21 |
| Rainy days | 13 | 5 | 14 | 20 | 29 | 25 | 21 | 19 | 15 | 16 | 14 | 10 |
| Snow days | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grone during the most sunny months:
Months with the longest average daylight duration in Grone:
The largest precipitation sum in Grone is at