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December Weather in Matthews, United States

Last updated: June 24, 2025

In December, the average temperature in Matthews, United States hovers around 6°C (44°F), with a minimum dipping to -11°C (12°F) and a maximum reaching 23°C (75°F). Expect 98 mm (3.9 in) of precipitation across 9 days, accompanied by a high humidity level of 88%.

December Temperature in Matthews

In December in Matthews, the average temperature is 6°C (44°F). The maximum can reach 23°C (75°F) and the minimum can be as low as -11°C (12°F). Travelers should be prepared for a wide range of temperatures during their visit.

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

The chart illustrates December temperature patterns in Matthews, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Matthews, December typically has an average temperature of 6°C (44°F), with highs reaching up to 23°C (75°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec384151587077817874624743
Data source: Temperature data for Matthews 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 Matthews

In Matthews in December, the precipitation amount is 98 mm (3.9 in) spread over a duration of 9 days.

December Precipitation Trends in Matthews

The chart displays monthly precipitation patterns in Matthews, 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 Matthews, December typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1091421701471441051101038411610498
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Matthews

In Matthews in December humidity is 88%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures less inviting and requiring warm, layered clothing to stay comfortable while exploring.

December Average Humidity in Matthews

This chart illustrates the average monthly humidity levels in Matthews, 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 Matthews is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%84%80%82%83%80%76%75%75%85%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Matthews

In Matthews 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 Matthews, you can check the information here.

Maximum UV Index Levels in Matthews for December

The chart shows the monthly maximum UV Index (UVI) for Matthews 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 Matthews typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710111111109753
Data source: Matthews 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 Matthews Compares to Other Months

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

This table compares monthly weather conditions in Matthews, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)109 mm (4.3 inches)86%moderate
February Weather5°C (42°F)142 mm (5.6 inches)84%high
March Weather11°C (52°F)170 mm (6.7 inches)84%high
April Weather15°C (59°F)147 mm (5.8 inches)80%very high
May Weather21°C (70°F)144 mm (5.6 inches)82%extreme
June Weather25°C (78°F)105 mm (4.1 inches)83%extreme
July Weather27°C (81°F)110 mm (4.3 inches)79%extreme
August Weather26°C (78°F)102 mm (4.0 inches)76%very high
September Weather23°C (74°F)83 mm (3.3 inches)75%very high
October Weather17°C (62°F)116 mm (4.6 inches)74%high
November Weather9°C (48°F)104 mm (4.1 inches)85%moderate
December Weather6°C (44°F)98 mm (3.9 inches)88%moderate

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