December Weather in Caslano

Last updated: March 2, 2024

The weather in Caslano, Switzerland, during December is characterized by an average temperature of 3°C (39°F). Highs can soar to 11°C (52°F), while lows may dip to -4°C (25°F). Typically, the humidity level in Caslano throughout December hovers around 85%.

-4°C (25°F)

Minimum temperature

3°C (39°F)

Average temperature

11°C (52°F)

Maximum temperature

85%

Humidity

Precipitation and Sunshine hours

In December, Caslano averages 104 mm (4.1 inches) of rainfall, typically over the course of 9 rainy days. The month enjoys an average of 8 hours 41 minutes of daylight, with the sun shining for approximately 6 hours 48 minutes each day. Additionally, there is a 49% probability of sunny days during this period.

104 mm (4.1 inches)

Precipitation

9 rainy days

Rainy days

6 hours 48 minutes

Sunshine hours

49%

Chance of sun

UV Index

In December, the UV Index in Caslano 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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