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December Weather in Laurium, United States

Last updated: June 24, 2025

In Laurium, United States, the average temperature in December hovers around -3°C (26°F). During this time, temperatures can dip as low as -21°C (-6°F) and occasionally peak at 11°C (52°F). Expect 78 mm (3.1 in) of precipitation over approximately 16 days, contributing to a notably high average humidity of 90%. Be prepared for a chilly and wet month ahead!

December Temperature in Laurium

In December in Laurium, the average temperature is -3°C (26°F). The maximum can reach 11°C (52°F), while the minimum can dip as low as -21°C (-6°F). Travelers should be prepared for a chilly climate, making warm clothing essential for outdoor activities.

December Weather in Laurium: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Laurium, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Laurium, December typically has an average temperature of -3°C (26°F), with highs reaching up to 11°C (52°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec191827344656656559473426
Data source: Temperature data for Laurium 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 Laurium

In Laurium in December, the precipitation amount is 78 mm (3.1 in) over the course of 16 days.

December Precipitation Trends in Laurium

The chart displays monthly precipitation patterns in Laurium, 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 Laurium, December typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec4762507769737195981217678
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Laurium

In Laurium in December, humidity is 90%. With an average temperature of -3°C (26°F), this humidity feels like a biting chill that seeps through layers of clothing, making outdoor exploration feel arduous and uncomfortable as the cold, damp air grips your skin.

December Average Humidity in Laurium

This chart illustrates the average monthly humidity levels in Laurium, 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 Laurium is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%92%88%86%78%74%70%71%74%81%86%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Laurium

In Laurium 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 Laurium, you can visit Hourly UV Index in Laurium.

Maximum UV Index Levels in Laurium for December

The chart shows the monthly maximum UV Index (UVI) for Laurium 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 Laurium typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245789987522
Data source: Laurium 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 Laurium Compares to Other Months

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

This table compares monthly weather conditions in Laurium, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)47 mm (1.8 inches)92%low
February Weather-8°C (18°F)62 mm (2.5 inches)92%moderate
March Weather-3°C (27°F)50 mm (2.0 inches)88%moderate
April Weather1°C (35°F)77 mm (3.0 inches)86%high
May Weather8°C (46°F)69 mm (2.7 inches)78%very high
June Weather13°C (56°F)72 mm (2.9 inches)74%very high
July Weather18°C (65°F)71 mm (2.8 inches)70%very high
August Weather18°C (65°F)95 mm (3.8 inches)71%very high
September Weather15°C (59°F)98 mm (3.9 inches)74%high
October Weather9°C (48°F)121 mm (4.8 inches)81%moderate
November Weather1°C (34°F)76 mm (3.0 inches)86%low
December Weather-3°C (26°F)78 mm (3.1 inches)90%low

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