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December Weather in Southmayd, United States

Last updated: June 24, 2025

In December, the average temperature in Southmayd, United States hovers around 10°C (50°F), with fluctuations between a minimum of -6°C (22°F) and a maximum of 25°C (78°F). Expect 63 mm (2.5 in) of precipitation spread over 6 days, contributing to a notably high average humidity of 87%.

December Temperature in Southmayd

In December in Southmayd, the average temperature is 10°C (50°F). Maximums can reach 25°C (78°F), while minimums can be as low as -6°C (22°F). This diverse range of temperatures makes Southmayd a great destination for travelers looking to experience varying climates and activities.

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

The chart illustrates December temperature patterns in Southmayd, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Southmayd, December typically has an average temperature of 10°C (50°F), with highs reaching up to 25°C (78°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec454658637380848378665449
Data source: Temperature data for Southmayd 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 Southmayd

In Southmayd in December, the precipitation amount is 63 mm (2.5 in) spread over a duration of 6 days.

December Precipitation Trends in Southmayd

The chart displays monthly precipitation patterns in Southmayd, 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 Southmayd, December typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec5892117118145113511011111595563
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Southmayd

In Southmayd in December humidity is 87%. With an average temperature of 10°C (50°F), this humidity feels like a heavy cloak wrapping around you, making every step feel laborious and the air thick with moisture, challenging your comfort while traveling.

December Average Humidity in Southmayd

This chart illustrates the average monthly humidity levels in Southmayd, 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 Southmayd is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%78%78%81%78%73%66%65%72%82%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Southmayd

In Southmayd 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 Southmayd for better planning.

Maximum UV Index Levels in Southmayd for December

The chart shows the monthly maximum UV Index (UVI) for Southmayd 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 Southmayd typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110864
Data source: Southmayd 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 Southmayd Compares to Other Months

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

This table compares monthly weather conditions in Southmayd, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)58 mm (2.3 inches)80%moderate
February Weather8°C (47°F)92 mm (3.6 inches)79%high
March Weather14°C (58°F)117 mm (4.6 inches)78%very high
April Weather17°C (63°F)117 mm (4.6 inches)78%very high
May Weather23°C (73°F)145 mm (5.7 inches)81%extreme
June Weather27°C (81°F)113 mm (4.4 inches)78%extreme
July Weather29°C (84°F)51 mm (2.0 inches)73%extreme
August Weather28°C (83°F)101 mm (4.0 inches)66%extreme
September Weather25°C (78°F)111 mm (4.4 inches)65%very high
October Weather19°C (66°F)159 mm (6.2 inches)72%very high
November Weather12°C (55°F)55 mm (2.2 inches)82%high
December Weather10°C (50°F)63 mm (2.5 inches)87%moderate

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