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December Weather in Wooster, United States

Last updated: June 24, 2025

In December, the average temperature in Wooster, United States hovers around 8°C (46°F). Temperature fluctuations can be notable, with a minimum of -9°C (16°F) and a high reaching 26°C (79°F). Expect 109 mm (4.3 in) of precipitation over about 9 days, accompanied by a high average humidity of 87%. Perfect for those who enjoy a brisk, yet refreshing climate!

December Temperature in Wooster

In December in Wooster, the average temperature is 8°C (46°F). Maximum temperatures can reach up to 26°C (79°F), while the minimum can drop as low as -9°C (16°F). Be prepared for a diverse range of weather conditions when traveling during this time.

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

The chart illustrates December temperature patterns in Wooster, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wooster, December typically has an average temperature of 8°C (46°F), with highs reaching up to 26°C (79°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec404454607078817975635046
Data source: Temperature data for Wooster 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 Wooster

In Wooster in December, the total precipitation amount is 109 mm (4.3 in) spread over 9 days.

December Precipitation Trends in Wooster

The chart displays monthly precipitation patterns in Wooster, 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 Wooster, December typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec9115215115718612286120769786109
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wooster

In Wooster in December, humidity is 87%. With an average temperature of 8°C (46°F), this humidity feels like a chilly, damp fog clinging to your skin, making outdoor activities a bit uncomfortable and causing even mild exertion to leave you feeling clammy and cold.

December Average Humidity in Wooster

This chart illustrates the average monthly humidity levels in Wooster, 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 Wooster is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%77%78%82%81%75%61%59%69%82%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Wooster

In Wooster 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 Wooster for better planning.

Maximum UV Index Levels in Wooster for December

The chart shows the monthly maximum UV Index (UVI) for Wooster 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 Wooster typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
Data source: Wooster 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 Wooster Compares to Other Months

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

This table compares monthly weather conditions in Wooster, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)91 mm (3.6 inches)82%moderate
February Weather7°C (44°F)152 mm (6.0 inches)79%high
March Weather12°C (54°F)151 mm (5.9 inches)77%very high
April Weather15°C (60°F)157 mm (6.2 inches)78%very high
May Weather21°C (70°F)186 mm (7.3 inches)82%extreme
June Weather25°C (78°F)122 mm (4.8 inches)81%extreme
July Weather27°C (82°F)86 mm (3.4 inches)75%extreme
August Weather26°C (80°F)120 mm (4.7 inches)61%very high
September Weather24°C (76°F)76 mm (3.0 inches)59%very high
October Weather17°C (63°F)97 mm (3.8 inches)69%high
November Weather10°C (50°F)86 mm (3.4 inches)82%moderate
December Weather8°C (46°F)109 mm (4.3 inches)87%moderate

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