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December Weather in Caseville, United States

Last updated: June 24, 2025

In December, the average temperature in Caseville, United States hovers around 0°C (32°F), where chilly days are common. Expect minimums plummeting to -14°C (7°F) and occasional highs reaching 12°C (55°F). With 74 mm (2.9 in) of precipitation spread across 13 days, and an average humidity of 86%, this month is sure to bring a crisp, damp atmosphere.

December Temperature in Caseville

In December in Caseville, the average temperature is 0°C (32°F). The maximum can reach 12°C (55°F), while the minimum can be as low as -14°C (7°F). Expect chilly conditions during your travels, so be sure to pack warm clothing!

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

The chart illustrates December temperature patterns in Caseville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caseville, December typically has an average temperature of 0°C (32°F), with highs reaching up to 12°C (55°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec262732405163717164543932
Data source: Temperature data for Caseville 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 Caseville

In Caseville in December, the precipitation amount is 74 mm (2.9 in) over the course of 13 days.

December Precipitation Trends in Caseville

The chart displays monthly precipitation patterns in Caseville, 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 Caseville, December typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec7069639391956674881257874
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Caseville

In Caseville in December humidity is 86%. With an average temperature of 0°C (32°F), this humidity feels like a biting chill that seeps into your bones, making travel feel uncomfortable and damp, as the cold air combines with the moisture to create a brisk sensation that may deter outdoor exploration.

December Average Humidity in Caseville

This chart illustrates the average monthly humidity levels in Caseville, 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 Caseville is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Caseville

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

Maximum UV Index Levels in Caseville for December

The chart shows the monthly maximum UV Index (UVI) for Caseville 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 Caseville typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Caseville 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 Caseville Compares to Other Months

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

This table compares monthly weather conditions in Caseville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)69 mm (2.7 inches)88%low
February Weather-3°C (27°F)69 mm (2.7 inches)87%moderate
March Weather0°C (33°F)63 mm (2.5 inches)85%moderate
April Weather4°C (40°F)93 mm (3.7 inches)86%very high
May Weather11°C (51°F)91 mm (3.6 inches)80%very high
June Weather17°C (63°F)95 mm (3.7 inches)80%very high
July Weather22°C (71°F)66 mm (2.6 inches)80%very high
August Weather22°C (71°F)74 mm (2.9 inches)80%very high
September Weather18°C (65°F)88 mm (3.5 inches)80%high
October Weather12°C (54°F)125 mm (4.9 inches)84%moderate
November Weather4°C (40°F)77 mm (3.0 inches)89%moderate
December Weather0°C (32°F)74 mm (2.9 inches)86%low

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