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December Weather in Oglethorpe, United States

Last updated: June 24, 2025

In December, the average temperature in Oglethorpe, United States hovers around 11°C (53°F), with a minimum reaching as low as -5°C (23°F) and a pleasant maximum of 26°C (79°F). Expect 122 mm (4.8 in) of rainfall spread over 11 days during this month, accompanied by a high average humidity of 89%, creating a uniquely moist atmosphere.

December Temperature in Oglethorpe

In December in Oglethorpe, the average temperature is 11°C (53°F), with maximums reaching 26°C (79°F) and minimums dipping as low as -5°C (23°F). This wide range makes it essential for travelers to pack versatile clothing to ensure comfort during their stay.

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

The chart illustrates December temperature patterns in Oglethorpe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oglethorpe, December typically has an average temperature of 11°C (53°F), with highs reaching up to 26°C (79°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec505661667580828279705752
Data source: Temperature data for Oglethorpe 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 Oglethorpe

In Oglethorpe in December, the total precipitation amount is 122 mm (4.8 in) over a span of 11 days.

December Precipitation Trends in Oglethorpe

The chart displays monthly precipitation patterns in Oglethorpe, 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 Oglethorpe, December typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9511488105829210410910310365122
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Oglethorpe

In Oglethorpe in December humidity is 89%. With an average temperature of 11°C (53°F), this humidity feels like a thick, heavy blanket wrapping around you, making outdoor activities uncomfortable and causing fatigue during travel.

December Average Humidity in Oglethorpe

This chart illustrates the average monthly humidity levels in Oglethorpe, 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 Oglethorpe is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%83%81%81%81%83%81%82%78%86%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Oglethorpe

In Oglethorpe 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 Oglethorpe for better planning.

Maximum UV Index Levels in Oglethorpe for December

The chart shows the monthly maximum UV Index (UVI) for Oglethorpe 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 Oglethorpe typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479101111111110864
Data source: Oglethorpe 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 Oglethorpe Compares to Other Months

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

This table compares monthly weather conditions in Oglethorpe, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)95 mm (3.7 inches)86%moderate
February Weather13°C (56°F)114 mm (4.5 inches)84%high
March Weather16°C (61°F)88 mm (3.5 inches)83%very high
April Weather19°C (66°F)105 mm (4.1 inches)81%very high
May Weather24°C (75°F)82 mm (3.2 inches)81%extreme
June Weather27°C (80°F)92 mm (3.6 inches)81%extreme
July Weather28°C (83°F)103 mm (4.1 inches)83%extreme
August Weather28°C (82°F)109 mm (4.3 inches)81%extreme
September Weather26°C (79°F)103 mm (4.1 inches)82%very high
October Weather21°C (71°F)103 mm (4.1 inches)78%very high
November Weather14°C (57°F)65 mm (2.6 inches)86%high
December Weather11°C (53°F)122 mm (4.8 inches)89%moderate

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