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December Weather in Marienville, United States

Last updated: June 24, 2025

In December, the average temperature in Marienville, United States hovers around 0°C (32°F). Expect chilly days where the minimum can drop to -20°C (-3°F), while the mercury may peak at 16°C (60°F). With an average precipitation of 106 mm (4.2 in) spread over 14 days and a high humidity level of 88%, don't forget to pack your rain gear and warm layers!

December Temperature in Marienville

In December in Marienville, the average temperature is 0°C (32°F). Maximums can reach 16°C (60°F) and minimums can drop as low as -20°C (-3°F). It's essential to pack for both chilly and mild weather when planning your visit.

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

The chart illustrates December temperature patterns in Marienville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marienville, December typically has an average temperature of 0°C (32°F), with highs reaching up to 16°C (60°F) and lows dropping to around -20°C (-3°F).
JanFebMarAprMayJunJulAugSepOctNovDec262936465866716963533832
Data source: Temperature data for Marienville 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 Marienville

In Marienville in December, the precipitation amount is 106 mm (4.2 in) over a period of 14 days.

December Precipitation Trends in Marienville

The chart displays monthly precipitation patterns in Marienville, 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 Marienville, December typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec99115106132150135124105114134105106
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Marienville

In Marienville in December, humidity is 88%. With an average temperature of 0°C (32°F), this humidity feels like a chilly, damp blanket enveloping you, making travel uncomfortable as every breath seems to carry the weight of the cold moisture, turning each step into a struggle against the biting chill.

December Average Humidity in Marienville

This chart illustrates the average monthly humidity levels in Marienville, 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 Marienville is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Marienville

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

Maximum UV Index Levels in Marienville for December

The chart shows the monthly maximum UV Index (UVI) for Marienville 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 Marienville typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Marienville 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 Marienville Compares to Other Months

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

This table compares monthly weather conditions in Marienville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)99 mm (3.9 inches)89%moderate
February Weather-1°C (30°F)115 mm (4.5 inches)90%moderate
March Weather2°C (36°F)106 mm (4.2 inches)89%high
April Weather8°C (47°F)132 mm (5.2 inches)88%very high
May Weather14°C (58°F)150 mm (5.9 inches)80%very high
June Weather19°C (66°F)135 mm (5.3 inches)79%very high
July Weather21°C (71°F)124 mm (4.9 inches)74%very high
August Weather21°C (69°F)105 mm (4.1 inches)64%very high
September Weather17°C (63°F)114 mm (4.5 inches)67%very high
October Weather12°C (53°F)134 mm (5.3 inches)81%high
November Weather3°C (38°F)105 mm (4.1 inches)89%moderate
December Weather0°C (32°F)106 mm (4.2 inches)88%low

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