December Weather in Casalnuovo di Napoli

Last updated: March 2, 2024

The weather in Casalnuovo di Napoli, Italy, during December is characterized by an average temperature of 10°C (51°F). Highs can soar to 17°C (62°F), while lows may dip to 4°C (39°F). Typically, the humidity level in Casalnuovo di Napoli throughout December hovers around 84%.

4°C (39°F)

Minimum temperature

10°C (51°F)

Average temperature

17°C (62°F)

Maximum temperature

84%

Humidity

Precipitation and Sunshine hours

In December, Casalnuovo di Napoli averages 187 mm (7.4 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 9 hours 15 minutes of daylight, with the sun shining for approximately 7 hours 34 minutes each day. Additionally, there is a 49% probability of sunny days during this period.

187 mm (7.4 inches)

Precipitation

14 rainy days

Rainy days

7 hours 34 minutes

Sunshine hours

49%

Chance of sun

UV Index

In December, the UV Index in Casalnuovo di Napoli reaches a maximum of 2, indicating a level of Low exposure. The most intense UV radiation typically occurs between 10:00 and 12:00, during which unprotected skin may burn in as little as 45 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  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 2 2 2 1 1 1 0 0 0
Exposure Low
Time to burn 45 min

Compare Casalnuovo di Napoli's Climate with Cities Worldwide