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December Weather in Gillett, United States

Last updated: June 24, 2025

In December, the average temperature in Gillett, United States hovers around 10°C (49°F). You'll want to be prepared for a range of weather, with temperatures dipping as low as -7°C (20°F) and occasionally soaring up to 26°C (80°F). Expect about 147 mm (5.8 in) of precipitation over 11 days, contributing to a notably high average humidity of 88%. Stay cozy and dry!

December Temperature in Gillett

In December in Gillett, the average temperature is 10°C (49°F). Maximum temperatures can reach 26°C (80°F), while minimums can plummet to as low as -7°C (20°F). This wide range of temperatures makes Gillett a unique destination for travelers seeking both mild and chilly weather experiences.

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

The chart illustrates December temperature patterns in Gillett, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gillett, December typically has an average temperature of 10°C (49°F), with highs reaching up to 26°C (80°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec454858637379828177665349
Data source: Temperature data for Gillett 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 Gillett

In Gillett in December, the total precipitation amount is 147 mm (5.8 in), occurring over the course of 11 days.

December Precipitation Trends in Gillett

The chart displays monthly precipitation patterns in Gillett, 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 Gillett, December typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1141841851441381101011159214277147
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Gillett

In Gillett in December humidity is 88%. With an average temperature of 10°C (49°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and leading to a sense of sluggishness that can dampen the excitement of exploring the area.

December Average Humidity in Gillett

This chart illustrates the average monthly humidity levels in Gillett, 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 Gillett is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%80%82%83%80%80%75%73%76%84%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Gillett

In Gillett 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 Gillett for better planning.

Maximum UV Index Levels in Gillett for December

The chart shows the monthly maximum UV Index (UVI) for Gillett 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 Gillett typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111211119764
Data source: Gillett 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 Gillett Compares to Other Months

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

This table compares monthly weather conditions in Gillett, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)114 mm (4.5 inches)84%moderate
February Weather9°C (48°F)184 mm (7.3 inches)83%high
March Weather14°C (58°F)185 mm (7.3 inches)80%very high
April Weather17°C (63°F)144 mm (5.7 inches)82%very high
May Weather23°C (73°F)137 mm (5.4 inches)83%extreme
June Weather26°C (80°F)110 mm (4.3 inches)80%extreme
July Weather28°C (83°F)101 mm (4.0 inches)80%extreme
August Weather27°C (81°F)115 mm (4.5 inches)75%extreme
September Weather25°C (77°F)91 mm (3.6 inches)73%very high
October Weather19°C (66°F)142 mm (5.6 inches)76%high
November Weather11°C (53°F)77 mm (3.0 inches)84%high
December Weather10°C (49°F)147 mm (5.8 inches)88%moderate

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