Last updated: March 2, 2024
The weather in Grisi, Italy, during December is characterized by an average temperature of 12°C (53°F). Highs can soar to 19°C (66°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Grisi throughout December hovers around 75%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Grisi averages 72 mm (2.8 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 9 hours 33 minutes of daylight, with the sun shining for approximately 8 hours 37 minutes each day. Additionally, there is a 49% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In December, the UV Index in Grisi reaches a maximum of 3, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 30 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 0 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | 0 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||