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December Weather in Park Falls, United States

Last updated: June 24, 2025

In December, the average temperature in Park Falls, United States hovers around -7°C (20°F). Expect chilly conditions with minimums plunging to -31°C (-23°F) and highs peaking at a brisk 14°C (57°F). Precipitation is moderate, with about 66 mm (2.6 in) spread over 10 days, while the air remains notably humid, boasting an average of 85%. Stay warm!

December Temperature in Park Falls

In December in Park Falls, the average temperature is -7°C (20°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -31°C (-23°F). Travelers should prepare for a wide range of temperatures and dress accordingly for a comfortable experience.

December Weather in Park Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Park Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Park Falls, December typically has an average temperature of -7°C (20°F), with highs reaching up to 14°C (57°F) and lows dropping to around -31°C (-23°F).
JanFebMarAprMayJunJulAugSepOctNovDec141428395465696559442920
Data source: Temperature data for Park Falls 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 Park Falls

In Park Falls in December, the precipitation amount is 66 mm (2.6 in) over the course of 10 days.

December Precipitation Trends in Park Falls

The chart displays monthly precipitation patterns in Park Falls, 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 Park Falls, December typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec31475194103103991151001075266
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Park Falls

In Park Falls in December humidity is 85%. With an average temperature of -7°C (20°F), this humidity feels like an icy breath that clings to your skin, making travel challenging as the cold seeps into your bones while you navigate through the damp air.

December Average Humidity in Park Falls

This chart illustrates the average monthly humidity levels in Park Falls, 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 Park Falls is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Park Falls

In Park Falls 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 Park Falls, you can visit Hourly UV Index in Park Falls.

Maximum UV Index Levels in Park Falls for December

The chart shows the monthly maximum UV Index (UVI) for Park Falls 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 Park Falls typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810997532
Data source: Park Falls 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 Park Falls Compares to Other Months

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

This table compares monthly weather conditions in Park Falls, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)31 mm (1.2 inches)88%low
February Weather-10°C (14°F)47 mm (1.9 inches)89%moderate
March Weather-2°C (28°F)51 mm (2.0 inches)86%moderate
April Weather4°C (39°F)94 mm (3.7 inches)85%high
May Weather12°C (55°F)103 mm (4.1 inches)79%very high
June Weather18°C (65°F)103 mm (4.1 inches)80%very high
July Weather21°C (69°F)99 mm (3.9 inches)80%very high
August Weather19°C (66°F)114 mm (4.5 inches)78%very high
September Weather15°C (59°F)100 mm (3.9 inches)80%high
October Weather7°C (45°F)107 mm (4.2 inches)84%moderate
November Weather-1°C (30°F)51 mm (2.0 inches)89%moderate
December Weather-7°C (20°F)66 mm (2.6 inches)85%low

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