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December Weather in Sumrall, United States

Last updated: June 24, 2025

In Sumrall, United States, the average temperature in December hovers around 12°C (53°F), with fluctuations ranging from a chilly -4°C (26°F) to a warm 27°C (81°F). Be prepared for 144 mm (5.7 in) of precipitation over approximately 12 days, contributing to an average humidity of 87%. Embrace the cozy atmosphere of this beautiful locale!

December Temperature in Sumrall

In December in Sumrall, the average temperature is 12°C (53°F), with a maximum that can reach 27°C (81°F) and a minimum that can drop as low as -4°C (26°F). This diverse temperature range makes Sumrall an intriguing destination for travelers looking to experience varied weather conditions.

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

The chart illustrates December temperature patterns in Sumrall, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumrall, December typically has an average temperature of 12°C (53°F), with highs reaching up to 27°C (81°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec505662667479818178705753
Data source: Temperature data for Sumrall 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 Sumrall

In Sumrall in December, the precipitation amount is 144 mm (5.7 in) over the course of 12 days.

December Precipitation Trends in Sumrall

The chart displays monthly precipitation patterns in Sumrall, 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 Sumrall, December typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1181231141331501691331661049682144
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sumrall

In Sumrall in December, humidity is 87%. With an average temperature of 12°C (53°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and stifling, as the air thickens and clings to your skin, sapping your energy as you navigate the sights.

December Average Humidity in Sumrall

This chart illustrates the average monthly humidity levels in Sumrall, 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 Sumrall is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sumrall

In Sumrall 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 Sumrall for better planning.

Maximum UV Index Levels in Sumrall for December

The chart shows the monthly maximum UV Index (UVI) for Sumrall 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 Sumrall typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112111110864
Data source: Sumrall 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 Sumrall Compares to Other Months

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

This table compares monthly weather conditions in Sumrall, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)118 mm (4.6 inches)82%moderate
February Weather13°C (56°F)123 mm (4.9 inches)80%very high
March Weather17°C (62°F)114 mm (4.5 inches)80%very high
April Weather19°C (66°F)133 mm (5.3 inches)78%extreme
May Weather24°C (75°F)150 mm (5.9 inches)73%extreme
June Weather26°C (80°F)169 mm (6.6 inches)71%extreme
July Weather27°C (81°F)133 mm (5.2 inches)79%extreme
August Weather27°C (81°F)166 mm (6.5 inches)78%extreme
September Weather26°C (79°F)104 mm (4.1 inches)80%very high
October Weather21°C (71°F)96 mm (3.8 inches)76%very high
November Weather14°C (57°F)82 mm (3.2 inches)83%high
December Weather12°C (53°F)144 mm (5.7 inches)87%moderate

Compare Sumrall's Climate with Cities Worldwide