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December Weather in Keshena, United States

Last updated: June 24, 2025

In December, the average temperature in Keshena, United States hovers around -4°C (24°F), with a chilly minimum of -28°C (-18°F) and a surprisingly warm maximum of 16°C (61°F). Expect about 56 mm (2.2 in) of precipitation over 7 days, contributing to the region's 87% average humidity. Bundle up and prepare for a variety of weather conditions!

December Temperature in Keshena

In December in Keshena, the average temperature is -4°C (24°F). Maximum temperatures can reach 16°C (61°F), while minimums can drop as low as -28°C (-18°F). Be sure to bundle up and prepare for a mix of chilly and milder weather during your visit.

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

The chart illustrates December temperature patterns in Keshena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Keshena, December typically has an average temperature of -4°C (24°F), with highs reaching up to 16°C (61°F) and lows dropping to around -28°C (-18°F).
JanFebMarAprMayJunJulAugSepOctNovDec181831415667716861473324
Data source: Temperature data for Keshena 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 Keshena

In Keshena in December, the total precipitation amount is 56 mm (2.2 in) over a period of 7 days.

December Precipitation Trends in Keshena

The chart displays monthly precipitation patterns in Keshena, 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 Keshena, December typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec36495697101109113119811025156
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Keshena

In Keshena in December, humidity is 87%. With an average temperature of -4°C (24°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and uninviting, as each breath feels heavier in the damp air.

December Average Humidity in Keshena

This chart illustrates the average monthly humidity levels in Keshena, 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 Keshena is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%87%84%77%75%75%73%78%84%89%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Keshena

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

Maximum UV Index Levels in Keshena for December

The chart shows the monthly maximum UV Index (UVI) for Keshena 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 Keshena typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Keshena 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 Keshena Compares to Other Months

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

This table compares monthly weather conditions in Keshena, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)36 mm (1.4 inches)89%low
February Weather-8°C (18°F)49 mm (1.9 inches)90%moderate
March Weather0°C (32°F)56 mm (2.2 inches)87%moderate
April Weather5°C (42°F)97 mm (3.8 inches)84%high
May Weather13°C (56°F)101 mm (4.0 inches)77%very high
June Weather19°C (67°F)109 mm (4.3 inches)75%very high
July Weather22°C (71°F)113 mm (4.5 inches)74%very high
August Weather20°C (68°F)119 mm (4.7 inches)73%very high
September Weather16°C (61°F)81 mm (3.2 inches)78%high
October Weather9°C (48°F)102 mm (4.0 inches)84%moderate
November Weather1°C (33°F)51 mm (2.0 inches)89%moderate
December Weather-4°C (24°F)56 mm (2.2 inches)87%low

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