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December Weather in Earlville, United States

Last updated: June 24, 2025

In December, the average temperature in Earlville, United States hovers around 0°C (33°F), with temperatures dipping as low as -21°C (-6°F) and rising to a maximum of 20°C (67°F). Expect 51 mm (2.0 in) of precipitation spread over roughly 6 days, contributing to an average humidity of 84%. Be prepared for a chilly and somewhat wet month!

December Temperature in Earlville

In December in Earlville, the average temperature is 0°C (33°F). Maximum temperatures can reach 20°C (67°F), while minimums can drop as low as -21°C (-6°F). Be prepared for a wide range of temperatures when traveling during this month in Earlville.

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

The chart illustrates December temperature patterns in Earlville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Earlville, December typically has an average temperature of 0°C (33°F), with highs reaching up to 20°C (67°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec252740496273757368543933
Data source: Temperature data for Earlville 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 Earlville

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

December Precipitation Trends in Earlville

The chart displays monthly precipitation patterns in Earlville, 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 Earlville, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec616290115165142103721001305551
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Earlville

In Earlville in December humidity is 84%. With average temperature 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures less enjoyable and travel plans challenging.

December Average Humidity in Earlville

This chart illustrates the average monthly humidity levels in Earlville, 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 Earlville is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%84%85%79%82%80%81%80%82%88%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Earlville

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

Maximum UV Index Levels in Earlville for December

The chart shows the monthly maximum UV Index (UVI) for Earlville 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 Earlville typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689101098642
Data source: Earlville 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 Earlville Compares to Other Months

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

This table compares monthly weather conditions in Earlville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)61 mm (2.4 inches)82%moderate
February Weather-3°C (27°F)62 mm (2.4 inches)83%moderate
March Weather4°C (40°F)90 mm (3.5 inches)84%high
April Weather10°C (49°F)115 mm (4.5 inches)85%very high
May Weather17°C (62°F)165 mm (6.5 inches)79%very high
June Weather23°C (73°F)142 mm (5.6 inches)82%very high
July Weather24°C (76°F)103 mm (4.1 inches)80%very high
August Weather23°C (73°F)72 mm (2.8 inches)81%very high
September Weather20°C (68°F)100 mm (3.9 inches)80%very high
October Weather12°C (55°F)130 mm (5.1 inches)82%high
November Weather4°C (39°F)55 mm (2.2 inches)88%moderate
December Weather0°C (33°F)51 mm (2.0 inches)84%low

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