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December Weather in South Point, United States

Last updated: June 24, 2025

In South Point, United States, the average temperature in December hovers around 5°C (41°F). However, be prepared for a range of temperatures, with lows dipping to -13°C (10°F) and highs reaching up to 20°C (69°F). During this month, you can expect about 120 mm (4.7 in) of precipitation spread over 11 days, contributing to an average humidity level of 87%. Stay comfortable and plan your activities accordingly!

December Temperature in South Point

In December in South Point, the average temperature is 5°C (41°F). Maximums can reach 20°C (69°F) and minimums can be as low as -13°C (10°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

December Weather in South Point: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in South Point, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Point, December typically has an average temperature of 5°C (41°F), with highs reaching up to 20°C (69°F) and lows dropping to around -13°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec364147566673787571604641
Data source: Temperature data for South Point 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 South Point

In South Point in December, the precipitation amount is 120 mm (4.7 in) during a span of 11 days.

December Precipitation Trends in South Point

The chart displays monthly precipitation patterns in South Point, 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 South Point, December typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9413410912713216011212510711377120
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in South Point

In South Point in December humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.

December Average Humidity in South Point

This chart illustrates the average monthly humidity levels in South Point, 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 South Point is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%85%81%82%81%73%73%78%89%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in South Point

In South Point 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 South Point, you can check the information here.

Maximum UV Index Levels in South Point for December

The chart shows the monthly maximum UV Index (UVI) for South Point 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 South Point typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101010108753
Data source: South Point 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 South Point Compares to Other Months

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

This table compares monthly weather conditions in South Point, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)94 mm (3.7 inches)88%moderate
February Weather5°C (41°F)134 mm (5.3 inches)88%moderate
March Weather8°C (47°F)109 mm (4.3 inches)87%high
April Weather13°C (56°F)127 mm (5.0 inches)85%very high
May Weather19°C (66°F)132 mm (5.2 inches)81%very high
June Weather23°C (73°F)160 mm (6.3 inches)82%very high
July Weather25°C (78°F)112 mm (4.4 inches)81%very high
August Weather24°C (76°F)125 mm (4.9 inches)73%very high
September Weather21°C (71°F)107 mm (4.2 inches)73%very high
October Weather16°C (61°F)113 mm (4.5 inches)78%high
November Weather8°C (46°F)76 mm (3.0 inches)89%moderate
December Weather5°C (41°F)120 mm (4.7 inches)87%moderate

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