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December Weather in Fennville, United States

Last updated: June 24, 2025

In December, the average temperature in Fennville, United States hovers around 1°C (34°F). You can expect a chilly minimum of -18°C (0°F) and a mild maximum of 16°C (61°F). During this month, precipitation totals 72 mm (2.8 in) over approximately 12 days, while the average humidity remains high at 86%. Be prepared for a brisk and damp climate!

December Temperature in Fennville

In December in Fennville, the average temperature is 1°C (34°F). The maximum can reach 16°C (61°F), while the minimum can be as low as -18°C (0°F). This diverse range of temperatures requires travelers to pack accordingly for both chilly and mild conditions.

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

The chart illustrates December temperature patterns in Fennville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fennville, December typically has an average temperature of 1°C (34°F), with highs reaching up to 16°C (61°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec282837455868737266544034
Data source: Temperature data for Fennville 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 Fennville

In Fennville in December, the total precipitation amount is 72 mm (2.8 in) over the course of 12 days.

December Precipitation Trends in Fennville

The chart displays monthly precipitation patterns in Fennville, 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 Fennville, December typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec757779971501299072891477472
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Fennville

In Fennville in December, humidity is 86%. With an average temperature of 1°C (34°F), this humidity feels like a chilling embrace, making outdoor adventures brisk and invigorating but challenging for travel.

December Average Humidity in Fennville

This chart illustrates the average monthly humidity levels in Fennville, 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 Fennville is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Fennville

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

Maximum UV Index Levels in Fennville for December

The chart shows the monthly maximum UV Index (UVI) for Fennville 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 Fennville typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101097532
Data source: Fennville 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 Fennville Compares to Other Months

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

This table compares monthly weather conditions in Fennville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)75 mm (3.0 inches)87%moderate
February Weather-2°C (29°F)77 mm (3.0 inches)87%moderate
March Weather3°C (37°F)78 mm (3.1 inches)86%high
April Weather7°C (45°F)97 mm (3.8 inches)87%very high
May Weather14°C (58°F)150 mm (5.9 inches)82%very high
June Weather20°C (69°F)129 mm (5.1 inches)81%very high
July Weather23°C (74°F)90 mm (3.5 inches)78%very high
August Weather22°C (72°F)71 mm (2.8 inches)79%very high
September Weather19°C (66°F)89 mm (3.5 inches)79%high
October Weather12°C (54°F)147 mm (5.8 inches)82%moderate
November Weather5°C (40°F)74 mm (2.9 inches)87%moderate
December Weather1°C (34°F)72 mm (2.8 inches)86%low

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