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December Weather in Sharpsburg, United States

Last updated: June 24, 2025

In December, the average temperature in Sharpsburg, United States hovers around 4°C (39°F). Expect chilly conditions with a minimum drop to -12°C (11°F) and a maximum rise to 19°C (67°F). During this month, precipitation totals about 94 mm (3.7 in) spread over 9 days, coupled with a high average humidity of 85%. Prepare accordingly!

December Temperature in Sharpsburg

In December in Sharpsburg, the average temperature is 4°C (39°F), with maximums reaching 19°C (67°F) and minimums plummeting to as low as -12°C (11°F). It's essential to pack layers and prepare for a wide range of temperatures when traveling during this time.

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

The chart illustrates December temperature patterns in Sharpsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sharpsburg, December typically has an average temperature of 4°C (39°F), with highs reaching up to 19°C (67°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec353945556573797670604539
Data source: Temperature data for Sharpsburg 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 Sharpsburg

In Sharpsburg in December, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.

December Precipitation Trends in Sharpsburg

The chart displays monthly precipitation patterns in Sharpsburg, 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 Sharpsburg, December typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec619488104132100127981051008494
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sharpsburg

In Sharpsburg in December, humidity is 85%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to ward off the cold and moisture.

December Average Humidity in Sharpsburg

This chart illustrates the average monthly humidity levels in Sharpsburg, 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 Sharpsburg is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sharpsburg

In Sharpsburg 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 Sharpsburg, you can check the information here.

Maximum UV Index Levels in Sharpsburg for December

The chart shows the monthly maximum UV Index (UVI) for Sharpsburg 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 Sharpsburg typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098743
Data source: Sharpsburg 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 Sharpsburg Compares to Other Months

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

This table compares monthly weather conditions in Sharpsburg, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)61 mm (2.4 inches)86%moderate
February Weather4°C (39°F)94 mm (3.7 inches)86%moderate
March Weather7°C (45°F)88 mm (3.5 inches)86%high
April Weather13°C (55°F)104 mm (4.1 inches)84%very high
May Weather18°C (65°F)132 mm (5.2 inches)78%very high
June Weather23°C (74°F)100 mm (3.9 inches)79%very high
July Weather26°C (79°F)127 mm (5.0 inches)70%very high
August Weather25°C (77°F)98 mm (3.9 inches)59%very high
September Weather21°C (71°F)105 mm (4.1 inches)68%very high
October Weather16°C (60°F)100 mm (3.9 inches)80%high
November Weather7°C (45°F)84 mm (3.3 inches)86%moderate
December Weather4°C (39°F)94 mm (3.7 inches)85%moderate

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