December Weather in Trun

Last updated: March 2, 2024

The weather in Trun, Switzerland, during December is characterized by an average temperature of -6°C (21°F). Highs can soar to 3°C (38°F), while lows may dip to -19°C (-2°F). Typically, the humidity level in Trun throughout December hovers around 90%.

-19°C (-2°F)

Minimum temperature

-6°C (21°F)

Average temperature

3°C (38°F)

Maximum temperature

90%

Humidity

Precipitation and Sunshine hours

In December, Trun averages 162 mm (6.4 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 8 hours 35 minutes of daylight, with the sun shining for approximately 5 hours 58 minutes each day. Additionally, there is a 37% probability of sunny days during this period.

162 mm (6.4 inches)

Precipitation

18 rainy days

Rainy days

5 hours 58 minutes

Sunshine hours

37%

Chance of sun

UV Index

In December, the UV Index in Trun reaches a maximum of 2, indicating a level of Low exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 1 2 2 2 1 1 1 0 0 0
Exposure Low
Time to burn 45 min

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