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December Weather in Edgar, United States

Last updated: June 24, 2025

In December, the average temperature in Edgar, United States hovers around -5°C (23°F). However, temperatures can dip as low as -30°C (-22°F) and rise to a maximum of 15°C (59°F). Expect about 52 mm (2.1 in) of precipitation spread over 8 days, with a notable average humidity of 85%.

December Temperature in Edgar

In December in Edgar, the average temperature is -5°C (23°F). Maximums can reach 15°C (59°F), and minimums can drop as low as -30°C (-22°F). Be prepared for a wide range of temperatures during your travels!

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

The chart illustrates December temperature patterns in Edgar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Edgar, December typically has an average temperature of -5°C (23°F), with highs reaching up to 15°C (59°F) and lows dropping to around -30°C (-22°F).
JanFebMarAprMayJunJulAugSepOctNovDec161731415667716761463223
Data source: Temperature data for Edgar 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 Edgar

In Edgar in December, the total precipitation amount is 52 mm (2.1 in) over the course of 8 days.

December Precipitation Trends in Edgar

The chart displays monthly precipitation patterns in Edgar, 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 Edgar, December typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec34515399114105126131881145053
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Edgar

In Edgar in December, humidity is 85%. With an average temperature of -5°C (23°F), this humidity feels like a biting chill that clings to your skin, making even the briefest outdoor excursions feel daunting and uncomfortable.

December Average Humidity in Edgar

This chart illustrates the average monthly humidity levels in Edgar, 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 Edgar is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Edgar

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

Maximum UV Index Levels in Edgar for December

The chart shows the monthly maximum UV Index (UVI) for Edgar 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 Edgar typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810997532
Data source: Edgar 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 Edgar Compares to Other Months

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

This table compares monthly weather conditions in Edgar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (17°F)34 mm (1.3 inches)88%low
February Weather-9°C (17°F)51 mm (2.0 inches)89%moderate
March Weather-1°C (31°F)53 mm (2.1 inches)86%moderate
April Weather5°C (42°F)99 mm (3.9 inches)85%high
May Weather14°C (57°F)114 mm (4.5 inches)79%very high
June Weather19°C (67°F)105 mm (4.1 inches)80%very high
July Weather22°C (71°F)126 mm (5.0 inches)80%very high
August Weather19°C (67°F)131 mm (5.1 inches)78%very high
September Weather16°C (61°F)88 mm (3.5 inches)80%high
October Weather8°C (47°F)114 mm (4.5 inches)84%moderate
November Weather0°C (32°F)50 mm (2.0 inches)89%moderate
December Weather-5°C (23°F)52 mm (2.1 inches)85%low

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