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December Weather in Dewart, United States

Last updated: June 24, 2025

In December, the average temperature in Dewart, United States hovers around 2°C (35°F). Expect a chilling minimum of -16°C (4°F), while temperatures can reach a pleasant maximum of 16°C (62°F). This month also sees 90 mm (3.5 in) of precipitation spread over 11 days, with an average humidity of 85%—perfect for cozy indoor activities!

December Temperature in Dewart

In December in Dewart, the average temperature is 2°C (35°F), with maximums reaching 16°C (62°F) and minimums dropping as low as -16°C (4°F). Travelers should be prepared for a wide range of temperatures and dress accordingly to ensure comfort during their visit.

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

The chart illustrates December temperature patterns in Dewart, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dewart, December typically has an average temperature of 2°C (35°F), with highs reaching up to 16°C (62°F) and lows dropping to around -16°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec303339506170757366564135
Data source: Temperature data for Dewart 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 Dewart

In Dewart in December, the total precipitation amounts to 90 mm (3.5 in) over the course of 11 days.

December Precipitation Trends in Dewart

The chart displays monthly precipitation patterns in Dewart, 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 Dewart, December typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec70100901121341021451151281309490
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Dewart

In Dewart in December humidity is 85%. With an average temperature of 2°C (35°F), this humidity feels like a damp chill that permeates your clothing, making travel uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Dewart

This chart illustrates the average monthly humidity levels in Dewart, 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 Dewart is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%85%83%75%74%65%62%66%79%87%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Dewart

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

Maximum UV Index Levels in Dewart for December

The chart shows the monthly maximum UV Index (UVI) for Dewart 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 Dewart typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Dewart 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 Dewart Compares to Other Months

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

This table compares monthly weather conditions in Dewart, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)70 mm (2.8 inches)87%moderate
February Weather0°C (33°F)100 mm (3.9 inches)85%moderate
March Weather4°C (40°F)90 mm (3.5 inches)85%high
April Weather10°C (50°F)112 mm (4.4 inches)83%very high
May Weather16°C (61°F)133 mm (5.3 inches)75%very high
June Weather21°C (70°F)102 mm (4.0 inches)73%very high
July Weather24°C (75°F)145 mm (5.7 inches)65%very high
August Weather23°C (74°F)115 mm (4.5 inches)62%very high
September Weather19°C (67°F)128 mm (5.0 inches)66%very high
October Weather13°C (57°F)130 mm (5.1 inches)79%high
November Weather5°C (42°F)94 mm (3.7 inches)87%moderate
December Weather2°C (35°F)90 mm (3.5 inches)85%low

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