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December Weather in Sant Hilari Sacalm, Spain

Last updated: August 27, 2025

In December, the average temperature in Sant Hilari Sacalm, Spain hovers around 6°C (43°F), with a chilly minimum of -4°C (25°F) and a pleasant maximum of 18°C (65°F). Expect about 39 mm (1.6 in) of precipitation over 6 days, contributing to an average humidity of 79%.

December Temperature in Sant Hilari Sacalm

In December in Sant Hilari Sacalm, the average temperature is 6°C (43°F). Maximum temperatures can reach 18°C (65°F), while minimums can dip as low as -4°C (25°F). Be prepared for a range of temperatures and pack accordingly for your travels.

December Weather in Sant Hilari Sacalm: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sant Hilari Sacalm, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sant Hilari Sacalm, December typically has an average temperature of 6°C (43°F), with highs reaching up to 18°C (65°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec404548525967717164574743
Data source: Temperature data for Sant Hilari Sacalm generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Sant Hilari Sacalm

In Sant Hilari Sacalm in December, the precipitation amount is 39 mm (1.6 in) over the course of 6 days.

December Precipitation Trends in Sant Hilari Sacalm

The chart displays monthly precipitation patterns in Sant Hilari Sacalm, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Sant Hilari Sacalm, December typically receives around 39 mm (1.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec8584941201531331491401721689140
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sant Hilari Sacalm

In Sant Hilari Sacalm in December, humidity is 79%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures less inviting and urging travelers to seek warmer, more comfortable shelters.

December Average Humidity in Sant Hilari Sacalm

This chart illustrates the average monthly humidity levels in Sant Hilari Sacalm, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Sant Hilari Sacalm is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%74%71%69%66%65%64%64%68%77%79%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sant Hilari Sacalm

In Sant Hilari Sacalm in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Sant Hilari Sacalm, you can visit Hourly UV Index in Sant Hilari Sacalm.

Maximum UV Index Levels in Sant Hilari Sacalm for December

The chart shows the monthly maximum UV Index (UVI) for Sant Hilari Sacalm in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Sant Hilari Sacalm typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101097632
Data source: Sant Hilari Sacalm December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Sant Hilari Sacalm Compares to Other Months

Weather in Sant Hilari Sacalm varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sant Hilari Sacalm, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sant Hilari Sacalm, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)85 mm (3.3 inches)79%moderate
February Weather7°C (46°F)84 mm (3.3 inches)74%moderate
March Weather9°C (48°F)94 mm (3.7 inches)71%moderate
April Weather11°C (52°F)120 mm (4.7 inches)69%very high
May Weather15°C (60°F)152 mm (6.0 inches)66%very high
June Weather19°C (67°F)133 mm (5.2 inches)65%very high
July Weather22°C (72°F)149 mm (5.9 inches)64%very high
August Weather22°C (72°F)140 mm (5.5 inches)64%very high
September Weather18°C (65°F)172 mm (6.8 inches)68%high
October Weather14°C (57°F)168 mm (6.6 inches)77%high
November Weather8°C (48°F)91 mm (3.6 inches)79%moderate
December Weather6°C (43°F)39 mm (1.6 inches)79%low

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