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December Weather in Marquette, United States

Last updated: June 24, 2025

In December, the average temperature in Marquette, United States is a brisk 3°C (38°F). While you might experience a chilling minimum of -14°C (7°F), the days can also warm up to a pleasant 24°C (76°F). Expect about 25 mm (1.0 in) of precipitation over 2 days, and with an average humidity of 83%, it’s a time when you’ll definitely want to dress in layers!

December Temperature in Marquette

In December in Marquette, the average temperature is 3°C (38°F). The maximum can reach 24°C (76°F), while the minimum can drop as low as -14°C (7°F). Travelers should be prepared for a wide range of temperatures, making layered clothing essential for comfort.

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

The chart illustrates December temperature patterns in Marquette, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marquette, December typically has an average temperature of 3°C (38°F), with highs reaching up to 24°C (76°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec323347556578817873574537
Data source: Temperature data for Marquette 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 Marquette

In Marquette in December, the precipitation amount is 25 mm (1.0 in) over the course of 2 days.

December Precipitation Trends in Marquette

The chart displays monthly precipitation patterns in Marquette, 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 Marquette, December typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec28326959172847910567822825
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Marquette

In Marquette in December humidity is 83%. With an average temperature of 3°C (38°F), this humidity feels like a cold, damp embrace that chills you to the bone, making outdoor activities feel brisk and uncomfortable for traveling.

December Average Humidity in Marquette

This chart illustrates the average monthly humidity levels in Marquette, 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 Marquette is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%78%67%70%82%81%80%80%74%71%79%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Marquette

In Marquette in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Marquette, you can check the information here.

Maximum UV Index Levels in Marquette for December

The chart shows the monthly maximum UV Index (UVI) for Marquette 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 Marquette typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101111109743
Data source: Marquette 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 Marquette Compares to Other Months

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

This table compares monthly weather conditions in Marquette, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)28 mm (1.1 inches)74%moderate
February Weather1°C (33°F)32 mm (1.2 inches)78%high
March Weather8°C (47°F)69 mm (2.7 inches)67%high
April Weather13°C (55°F)59 mm (2.3 inches)70%very high
May Weather19°C (66°F)172 mm (6.8 inches)82%very high
June Weather26°C (78°F)84 mm (3.3 inches)81%extreme
July Weather27°C (81°F)79 mm (3.1 inches)80%extreme
August Weather25°C (78°F)105 mm (4.1 inches)80%very high
September Weather23°C (73°F)67 mm (2.6 inches)73%very high
October Weather14°C (57°F)82 mm (3.2 inches)71%high
November Weather7°C (45°F)28 mm (1.1 inches)79%moderate
December Weather3°C (38°F)25 mm (1.0 inches)83%moderate

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