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December Weather in Wells, United States

Last updated: June 24, 2025

In December, the average temperature in Wells, United States hovers around 12°C (54°F). Be prepared for a temperature range from a chilly -4°C (26°F) to a warm 28°C (83°F). With 120 mm (4.7 in) of precipitation spread over 9 days, you might want to pack an umbrella! The air carries a notable average humidity of 87%, making it feel quite damp.

December Temperature in Wells

In December in Wells, the average temperature is 12°C (54°F), with maximums reaching 28°C (83°F) and minimums dropping as low as -4°C (26°F). Be prepared for a wide range of weather conditions when traveling during this time, making it essential to pack layers for your trip.

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

The chart illustrates December temperature patterns in Wells, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wells, December typically has an average temperature of 12°C (54°F), with highs reaching up to 28°C (83°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec505362667581848479705854
Data source: Temperature data for Wells 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 Wells

In Wells in December, the precipitation amount is 120 mm (4.7 in) over the course of 9 days.

December Precipitation Trends in Wells

The chart displays monthly precipitation patterns in Wells, 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 Wells, December typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1011321101551581199012410711382120
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wells

In Wells in December humidity is 87%. With an average temperature of 12°C (54°F), this humidity feels like a damp embrace, making it quite uncomfortable for traveling, as the air feels heavy and can quickly sap your energy as you explore the sights.

December Average Humidity in Wells

This chart illustrates the average monthly humidity levels in Wells, 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 Wells is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%80%78%79%81%77%71%67%69%73%82%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Wells

In Wells 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 Wells for better planning.

Maximum UV Index Levels in Wells for December

The chart shows the monthly maximum UV Index (UVI) for Wells 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 Wells typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478111111121110864
Data source: Wells 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 Wells Compares to Other Months

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

This table compares monthly weather conditions in Wells, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)101 mm (4.0 inches)79%moderate
February Weather12°C (53°F)132 mm (5.2 inches)80%high
March Weather17°C (63°F)110 mm (4.3 inches)78%very high
April Weather19°C (67°F)155 mm (6.1 inches)79%extreme
May Weather24°C (75°F)158 mm (6.2 inches)81%extreme
June Weather27°C (81°F)119 mm (4.7 inches)77%extreme
July Weather29°C (84°F)90 mm (3.5 inches)71%extreme
August Weather29°C (84°F)124 mm (4.9 inches)67%extreme
September Weather26°C (80°F)107 mm (4.2 inches)69%very high
October Weather21°C (70°F)113 mm (4.5 inches)73%very high
November Weather15°C (59°F)82 mm (3.2 inches)82%high
December Weather12°C (54°F)120 mm (4.7 inches)87%moderate

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