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December Weather in McKenzie, United States

Last updated: June 24, 2025

In McKenzie, United States, the average temperature in December hovers around 12°C (54°F). Expect a chill, with minimums dipping to -4°C (25°F) and highs reaching up to 27°C (81°F). During this month, precipitation is notable, accumulating to 139 mm (5.5 in) over approximately 12 days, while the air remains quite humid with an average of 86%.

December Temperature in McKenzie

In December in McKenzie, the average temperature is 12°C (54°F). The maximum can reach 27°C (81°F), while the minimum can be as low as -4°C (25°F). Travelers should be prepared for a range of temperatures, so it's advisable to pack layers to enjoy all that McKenzie has to offer.

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

The chart illustrates December temperature patterns in McKenzie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In McKenzie, December typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (81°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec515762667479818178715754
Data source: Temperature data for McKenzie 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 McKenzie

In McKenzie, in December, the precipitation amount is 139 mm (5.5 in) over a span of 12 days.

December Precipitation Trends in McKenzie

The chart displays monthly precipitation patterns in McKenzie, 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 McKenzie, December typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec102118991181171561261251089565139
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in McKenzie

In McKenzie in December, humidity is 86%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable and travel challenging due to the heavy, muggy atmosphere.

December Average Humidity in McKenzie

This chart illustrates the average monthly humidity levels in McKenzie, 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 McKenzie is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in McKenzie

In McKenzie in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in McKenzie for better planning.

Maximum UV Index Levels in McKenzie for December

The chart shows the monthly maximum UV Index (UVI) for McKenzie 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 McKenzie typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111111121110864
Data source: McKenzie 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 McKenzie Compares to Other Months

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

This table compares monthly weather conditions in McKenzie, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)102 mm (4.0 inches)83%moderate
February Weather14°C (57°F)118 mm (4.6 inches)82%high
March Weather17°C (62°F)99 mm (3.9 inches)79%very high
April Weather19°C (67°F)118 mm (4.6 inches)77%extreme
May Weather24°C (75°F)117 mm (4.6 inches)74%extreme
June Weather26°C (79°F)156 mm (6.2 inches)70%extreme
July Weather27°C (81°F)126 mm (5.0 inches)78%extreme
August Weather27°C (81°F)125 mm (4.9 inches)78%extreme
September Weather26°C (78°F)108 mm (4.3 inches)79%very high
October Weather22°C (71°F)95 mm (3.7 inches)74%very high
November Weather14°C (58°F)65 mm (2.5 inches)83%high
December Weather12°C (54°F)139 mm (5.5 inches)86%moderate

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