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December Weather in Willard, United States

Last updated: June 24, 2025

In December, the average temperature in Willard, United States hovers around 5°C (41°F). Expect a temperature range that can drop to a chilly -13°C (9°F) and reach as high as a pleasant 24°C (76°F). The month brings about 51 mm (2.0 in) of precipitation spread across approximately 6 days, while the average humidity sits at a notable 87%.

December Temperature in Willard

In December in Willard, the average temperature is 5°C (41°F), with maximums reaching up to 24°C (76°F) and minimums dropping as low as -13°C (9°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to make the most of their experience.

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

The chart illustrates December temperature patterns in Willard, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Willard, December typically has an average temperature of 5°C (41°F), with highs reaching up to 24°C (76°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec353749556676797673594641
Data source: Temperature data for Willard 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 Willard

In Willard in December, the precipitation amount is 51 mm (2.0 in) over the course of 6 days.

December Precipitation Trends in Willard

The chart displays monthly precipitation patterns in Willard, 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 Willard, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec82821461561809490128591436851
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Willard

In Willard in December humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.

December Average Humidity in Willard

This chart illustrates the average monthly humidity levels in Willard, 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 Willard is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Willard

In Willard 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 Willard, you can check the information here.

Maximum UV Index Levels in Willard for December

The chart shows the monthly maximum UV Index (UVI) for Willard 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 Willard typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Willard 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 Willard Compares to Other Months

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

This table compares monthly weather conditions in Willard, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)82 mm (3.2 inches)81%moderate
February Weather3°C (38°F)82 mm (3.2 inches)78%high
March Weather9°C (49°F)145 mm (5.7 inches)76%high
April Weather13°C (56°F)156 mm (6.1 inches)78%very high
May Weather19°C (66°F)180 mm (7.1 inches)83%very high
June Weather24°C (76°F)94 mm (3.7 inches)83%extreme
July Weather26°C (79°F)90 mm (3.5 inches)78%extreme
August Weather25°C (77°F)128 mm (5.0 inches)68%very high
September Weather23°C (73°F)59 mm (2.3 inches)64%very high
October Weather15°C (59°F)143 mm (5.6 inches)70%high
November Weather8°C (46°F)68 mm (2.7 inches)83%moderate
December Weather5°C (41°F)51 mm (2.0 inches)87%moderate

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