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December Weather in Butte des Morts, United States

Last updated: June 24, 2025

In December, the average temperature in Butte des Morts, United States is a chilly -3°C (28°F). Expect a stark range, with minimums plunging to -24°C (-11°F) and topping out at a mild 17°C (62°F). Humidity hovers around 81%, accompanied by 49 mm (1.9 in) of precipitation spread over 7 days. Prepare for a brisk, damp month ahead!

December Temperature in Butte des Morts

In December in Butte des Morts, the average temperature is -3°C (28°F). Maximum temperatures can reach 17°C (62°F), while minimums can drop as low as -24°C (-11°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both warm and moderately warm clothing for their visit.

December Weather in Butte des Morts: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Butte des Morts, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Butte des Morts, December typically has an average temperature of -3°C (28°F), with highs reaching up to 17°C (62°F) and lows dropping to around -24°C (-11°F).
JanFebMarAprMayJunJulAugSepOctNovDec202033445870747164513627
Data source: Temperature data for Butte des Morts 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 Butte des Morts

In Butte des Morts in December, the precipitation amount is 49 mm (1.9 in) over the course of 7 days.

December Precipitation Trends in Butte des Morts

The chart displays monthly precipitation patterns in Butte des Morts, 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 Butte des Morts, December typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec4348609510710411210483984749
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Butte des Morts

In Butte des Morts in December humidity is 81%. With an average temperature of -3°C (28°F), this humidity feels like a biting chill that seeps through your clothes, making travel uncomfortable and requiring extra layers to stay warm.

December Average Humidity in Butte des Morts

This chart illustrates the average monthly humidity levels in Butte des Morts, 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 Butte des Morts is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Butte des Morts

In Butte des Morts 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 Butte des Morts, you can visit Hourly UV Index in Butte des Morts.

Maximum UV Index Levels in Butte des Morts for December

The chart shows the monthly maximum UV Index (UVI) for Butte des Morts 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 Butte des Morts typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101097532
Data source: Butte des Morts 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 Butte des Morts Compares to Other Months

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

This table compares monthly weather conditions in Butte des Morts, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)43 mm (1.7 inches)85%moderate
February Weather-6°C (21°F)48 mm (1.9 inches)85%moderate
March Weather1°C (33°F)60 mm (2.4 inches)85%moderate
April Weather6°C (44°F)95 mm (3.8 inches)85%very high
May Weather14°C (58°F)107 mm (4.2 inches)78%very high
June Weather21°C (70°F)104 mm (4.1 inches)80%very high
July Weather23°C (74°F)112 mm (4.4 inches)78%very high
August Weather22°C (71°F)104 mm (4.1 inches)76%very high
September Weather18°C (64°F)83 mm (3.3 inches)79%high
October Weather10°C (51°F)98 mm (3.9 inches)83%moderate
November Weather2°C (36°F)47 mm (1.9 inches)88%moderate
December Weather-3°C (28°F)49 mm (1.9 inches)81%low

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