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December Weather in Sunbright, United States

Last updated: June 24, 2025

In December, the average temperature in Sunbright, United States hovers around 6°C (44°F). Expect a chilly minimum of -11°C (12°F) and a comfortable maximum of 23°C (73°F). During this month, you'll encounter 138 mm (5.4 in) of precipitation spread over 11 days, while the air maintains a high average humidity of 88%. Prepare accordingly for a blend of cool and wet weather!

December Temperature in Sunbright

In December in Sunbright, the average temperature is 6°C (44°F). The maximum can reach 23°C (73°F), while the minimum can drop as low as -11°C (12°F). This diverse range makes Sunbright an intriguing destination for travelers seeking both mild and chilly experiences.

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

The chart illustrates December temperature patterns in Sunbright, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sunbright, December typically has an average temperature of 6°C (44°F), with highs reaching up to 23°C (73°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec394451576773777571614743
Data source: Temperature data for Sunbright 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 Sunbright

In Sunbright in December, the precipitation amount is 138 mm (5.4 in) distributed over 11 days.

December Precipitation Trends in Sunbright

The chart displays monthly precipitation patterns in Sunbright, 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 Sunbright, December typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9518214615113112113113910412873138
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sunbright

In Sunbright in December humidity is 88%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures less inviting and requiring warm, layered clothing to stay comfortable while exploring.

December Average Humidity in Sunbright

This chart illustrates the average monthly humidity levels in Sunbright, 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 Sunbright is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%84%84%83%79%66%67%76%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sunbright

In Sunbright 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 Sunbright, you can check the information here.

Maximum UV Index Levels in Sunbright for December

The chart shows the monthly maximum UV Index (UVI) for Sunbright 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 Sunbright typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710111111109753
Data source: Sunbright 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 Sunbright Compares to Other Months

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

This table compares monthly weather conditions in Sunbright, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)95 mm (3.8 inches)88%moderate
February Weather7°C (45°F)182 mm (7.2 inches)88%high
March Weather10°C (51°F)146 mm (5.8 inches)87%high
April Weather14°C (58°F)151 mm (5.9 inches)84%very high
May Weather20°C (68°F)131 mm (5.2 inches)84%extreme
June Weather23°C (73°F)121 mm (4.8 inches)83%extreme
July Weather25°C (77°F)131 mm (5.1 inches)79%extreme
August Weather24°C (75°F)139 mm (5.5 inches)66%very high
September Weather22°C (71°F)104 mm (4.1 inches)67%very high
October Weather16°C (62°F)128 mm (5.0 inches)76%high
November Weather8°C (47°F)73 mm (2.9 inches)89%moderate
December Weather6°C (44°F)138 mm (5.4 inches)88%moderate

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