Average annual temperature is 12.3 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 155 days
Number of rainy days: 203 days
Number of snow days: 7 days
Look at detailed online map of Grumento Nova
* Weather data for Grumento Nova 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) | 14.1 | 14.9 | 16.3 | 17.3 | 21.3 | 31.8 | 36.6 | 31.1 | 29.5 | 26.3 | 18.2 | 15.5 |
| Average daytime temperature (°C) | 7.7 | 8.6 | 11.1 | 12.0 | 16.8 | 22.6 | 29.5 | 26.2 | 24.9 | 21.5 | 12.6 | 9.8 |
| Average temperature (°C) | 4.1 | 3.8 | 6.4 | 7.5 | 12.7 | 17.9 | 23.2 | 20.4 | 18.9 | 16.1 | 9.6 | 6.1 |
| Average night temperature (°C) | 0.9 | 0.0 | 2.2 | 3.3 | 9.0 | 13.2 | 17.3 | 15.0 | 14.0 | 11.8 | 6.7 | 3.2 |
| Absolute minimum temperature (°C) | -3.7 | -5.0 | -2.8 | -2.3 | 5.7 | 8.9 | 13.0 | 10.9 | 9.7 | 8.9 | -2.8 | -1.5 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 5.3 | 7.3 | 8.2 | 9.0 | 8.4 | 12.0 | 13.5 | 12.3 | 10.7 | 8.6 | 5.4 | 6.2 |
| Precipitation (mm) | 277 | 35 | 78 | 128 | 232 | 54 | 5 | 26 | 16 | 78 | 136 | 24 |
| Sunny days | 15 | 14 | 14 | 6 | 3 | 9 | 25 | 14 | 18 | 13 | 6 | 18 |
| Rainy days | 16 | 8 | 17 | 23 | 28 | 21 | 6 | 17 | 12 | 18 | 24 | 13 |
| Snow days | 0 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grumento Nova during the most sunny months:
The largest precipitation sum in Grumento Nova is at