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December Weather in Magnolia, United States

Last updated: June 24, 2025

In December, the average temperature in Magnolia, United States is a chilly 6°C (43°F). Expect a broad temperature range, with a minimum dipping to -11°C (12°F) and a maximum soaring up to 22°C (73°F). The region receives about 125 mm (4.9 in) of precipitation over 9 days, coupled with an average humidity of 88%. Prepare for a diverse climate as you explore!

December Temperature in Magnolia

In December in Magnolia, the average temperature is 6°C (43°F), with maximums reaching 22°C (73°F) and minimums dropping as low as -11°C (12°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and chilly weather.

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

The chart illustrates December temperature patterns in Magnolia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Magnolia, December typically has an average temperature of 6°C (43°F), with highs reaching up to 22°C (73°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec374249576875797672614642
Data source: Temperature data for Magnolia 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 Magnolia

In Magnolia in December, the total precipitation amount is 125 mm (4.9 in) recorded over a span of 9 days.

December Precipitation Trends in Magnolia

The chart displays monthly precipitation patterns in Magnolia, 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 Magnolia, December typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec9616513914712114712911312511589125
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Magnolia

In Magnolia in December, humidity is 88%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and prompting you to seek warm shelter frequently.

December Average Humidity in Magnolia

This chart illustrates the average monthly humidity levels in Magnolia, 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 Magnolia is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Magnolia

In Magnolia 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 Magnolia, you can check the information here.

Maximum UV Index Levels in Magnolia for December

The chart shows the monthly maximum UV Index (UVI) for Magnolia 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 Magnolia typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109753
Data source: Magnolia 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 Magnolia Compares to Other Months

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

This table compares monthly weather conditions in Magnolia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)96 mm (3.8 inches)87%moderate
February Weather5°C (42°F)165 mm (6.5 inches)86%moderate
March Weather10°C (50°F)139 mm (5.5 inches)86%high
April Weather14°C (57°F)147 mm (5.8 inches)82%very high
May Weather20°C (68°F)121 mm (4.8 inches)82%very high
June Weather24°C (75°F)147 mm (5.8 inches)83%extreme
July Weather26°C (79°F)128 mm (5.1 inches)80%extreme
August Weather25°C (77°F)113 mm (4.5 inches)74%very high
September Weather22°C (72°F)125 mm (4.9 inches)71%very high
October Weather16°C (61°F)115 mm (4.5 inches)78%high
November Weather8°C (46°F)89 mm (3.5 inches)88%moderate
December Weather6°C (43°F)125 mm (4.9 inches)88%moderate

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