December Weather in Vieste

Last updated: March 2, 2024

The weather in Vieste, Italy, during December is characterized by an average temperature of 13°C (56°F). Highs can soar to 17°C (62°F), while lows may dip to 9°C (48°F). Typically, the humidity level in Vieste throughout December hovers around 82%.

9°C (48°F)

Minimum temperature

13°C (56°F)

Average temperature

17°C (62°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In December, Vieste averages 70 mm (2.8 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 9 hours 10 minutes of daylight, with the sun shining for approximately 8 hours 5 minutes each day. Additionally, there is a 55% probability of sunny days during this period.

70 mm (2.8 inches)

Precipitation

10 rainy days

Rainy days

8 hours 5 minutes

Sunshine hours

55%

Chance of sun

UV Index

In December, the UV Index in Vieste 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

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