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December Weather in Mallory, United States

Last updated: June 24, 2025

In Mallory, United States, the average temperature in December hovers around 5°C (41°F), with a temperature range from a chilly -14°C (7°F) to a pleasant 20°C (68°F). Be prepared for 125 mm (4.9 in) of precipitation over about 12 days, accompanied by a high humidity level of 86%.

December Temperature in Mallory

In December in Mallory, the average temperature is 5°C (41°F). Maximums can reach 20°C (68°F), while minimums can dip as low as -14°C (7°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates December temperature patterns in Mallory, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mallory, December typically has an average temperature of 5°C (41°F), with highs reaching up to 20°C (68°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec364146556470747268594540
Data source: Temperature data for Mallory 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 Mallory

In Mallory in December, the total precipitation amount is 125 mm (4.9 in) spread over 12 days.

December Precipitation Trends in Mallory

The chart displays monthly precipitation patterns in Mallory, 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 Mallory, December typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec10217413114015815311810710112883125
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mallory

In Mallory in December humidity is 86%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket wrapping around you, making outdoor activities uncomfortable and travel quite challenging due to the chill combined with the stickiness in the air.

December Average Humidity in Mallory

This chart illustrates the average monthly humidity levels in Mallory, 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 Mallory is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%84%83%83%79%66%68%78%89%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mallory

In Mallory 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 Mallory, you can check the information here.

Maximum UV Index Levels in Mallory for December

The chart shows the monthly maximum UV Index (UVI) for Mallory 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 Mallory typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810111111109753
Data source: Mallory 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 Mallory Compares to Other Months

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

This table compares monthly weather conditions in Mallory, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)102 mm (4.0 inches)87%moderate
February Weather5°C (42°F)174 mm (6.8 inches)87%high
March Weather8°C (47°F)131 mm (5.1 inches)86%very high
April Weather13°C (55°F)140 mm (5.5 inches)84%very high
May Weather18°C (65°F)158 mm (6.2 inches)83%extreme
June Weather21°C (70°F)153 mm (6.0 inches)83%extreme
July Weather24°C (75°F)118 mm (4.6 inches)79%extreme
August Weather22°C (73°F)107 mm (4.2 inches)66%very high
September Weather20°C (69°F)101 mm (4.0 inches)68%very high
October Weather15°C (59°F)128 mm (5.0 inches)78%high
November Weather7°C (45°F)83 mm (3.3 inches)89%moderate
December Weather5°C (41°F)125 mm (4.9 inches)86%moderate

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