December Weather in Vega de San Mateo

Last updated: March 2, 2024

The weather in Vega de San Mateo, Spain, during December is characterized by an average temperature of 16°C (62°F). Highs can soar to 22°C (72°F), while lows may dip to 13°C (56°F). Typically, the humidity level in Vega de San Mateo throughout December hovers around 74%.

13°C (56°F)

Minimum temperature

16°C (62°F)

Average temperature

22°C (72°F)

Maximum temperature



Precipitation and Sunshine hours

In December, Vega de San Mateo averages 16 mm (0.6 inches) of rainfall, typically over the course of 4 rainy days. The month enjoys an average of 10 hours 23 minutes of daylight, with the sun shining for approximately 9 hours 13 minutes each day. Additionally, there is a 64% probability of sunny days during this period.

16 mm (0.6 inches)


4 rainy days

Rainy days

9 hours 13 minutes

Sunshine hours


Chance of sun

UV Index

In December, the UV Index in Vega de San Mateo reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 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 4 5 5 5 3 2 1 1 0
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

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