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December Weather in Decaturville, United States

Last updated: June 24, 2025

In December, the average temperature in Decaturville, United States hovers around 8°C (47°F). Expect a chilly minimum of -10°C (14°F) and a pleasant maximum of 24°C (75°F). Prepare for 143 mm (5.6 in) of precipitation over 11 days, contributing to a high average humidity of 88%. Stay cozy and dress accordingly!

December Temperature in Decaturville

In December in Decaturville, the average temperature is 8°C (47°F). The maximum can reach 24°C (75°F) and the minimum can be as low as -10°C (14°F). This variation in temperature makes it essential for travelers to prepare for both warm and cool conditions while exploring the region.

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

The chart illustrates December temperature patterns in Decaturville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Decaturville, December typically has an average temperature of 8°C (47°F), with highs reaching up to 24°C (75°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec424654607077817975645046
Data source: Temperature data for Decaturville 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 Decaturville

In Decaturville in December, the total precipitation amount reaches 143 mm (5.6 in) over the course of 11 days.

December Precipitation Trends in Decaturville

The chart displays monthly precipitation patterns in Decaturville, 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 Decaturville, December typically receives around 143 mm (5.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec11517815816411211612011110312076143
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Decaturville

In Decaturville in December, humidity is 88%. With an average temperature of 8°C (47°F), this humidity feels like a thick, damp blanket wrapping around you, making even short walks feel heavy and uninviting for travel.

December Average Humidity in Decaturville

This chart illustrates the average monthly humidity levels in Decaturville, 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 Decaturville is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%81%83%83%80%74%70%73%85%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Decaturville

In Decaturville 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 Decaturville, you can check the information here.

Maximum UV Index Levels in Decaturville for December

The chart shows the monthly maximum UV Index (UVI) for Decaturville 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 Decaturville typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710111111109753
Data source: Decaturville 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 Decaturville Compares to Other Months

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

This table compares monthly weather conditions in Decaturville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)115 mm (4.5 inches)86%moderate
February Weather8°C (46°F)178 mm (7.0 inches)85%high
March Weather12°C (55°F)158 mm (6.2 inches)84%high
April Weather16°C (60°F)164 mm (6.5 inches)81%very high
May Weather21°C (71°F)112 mm (4.4 inches)83%extreme
June Weather25°C (78°F)116 mm (4.6 inches)83%extreme
July Weather27°C (81°F)119 mm (4.7 inches)80%extreme
August Weather26°C (79°F)111 mm (4.4 inches)73%very high
September Weather24°C (75°F)103 mm (4.0 inches)70%very high
October Weather18°C (64°F)120 mm (4.7 inches)73%high
November Weather10°C (50°F)76 mm (3.0 inches)85%moderate
December Weather8°C (47°F)143 mm (5.6 inches)88%moderate

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