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December Weather in Hannahs Mill, United States

Last updated: June 24, 2025

In December, the average temperature in Hannahs Mill, United States hovers around 10°C (51°F), offering a mild climate for visitors. However, be prepared for a temperature range where it can dip to a brisk -5°C (24°F) or rise to a warm 25°C (77°F). Expect about 127 mm (5.0 in) of precipitation spread over 11 days, contributing to an average humidity of 89%.

December Temperature in Hannahs Mill

In December in Hannahs Mill, the average temperature is 10°C (51°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop as low as -5°C (24°F). Be prepared for a wide range of temperatures when traveling during this time.

December Weather in Hannahs Mill: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Hannahs Mill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hannahs Mill, December typically has an average temperature of 10°C (51°F), with highs reaching up to 25°C (77°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec485458647277807976685450
Data source: Temperature data for Hannahs Mill 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 Hannahs Mill

In Hannahs Mill in December, the precipitation amount is 127 mm (5.0 in), occurring over 11 days.

December Precipitation Trends in Hannahs Mill

The chart displays monthly precipitation patterns in Hannahs Mill, 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 Hannahs Mill, December typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec105127891079311810413510911377127
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hannahs Mill

In Hannahs Mill in December humidity is 89%. With an average temperature of 10°C (51°F), this humidity feels like traveling through a thick fog, where the damp air clings to your skin, making the coolness feel even chillier and adding an element of discomfort to your adventures.

December Average Humidity in Hannahs Mill

This chart illustrates the average monthly humidity levels in Hannahs Mill, 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 Hannahs Mill 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 Hannahs Mill

In Hannahs Mill 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 Hannahs Mill for better planning.

Maximum UV Index Levels in Hannahs Mill for December

The chart shows the monthly maximum UV Index (UVI) for Hannahs Mill 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 Hannahs Mill typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47910111111119864
Data source: Hannahs Mill 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 Hannahs Mill Compares to Other Months

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

This table compares monthly weather conditions in Hannahs Mill, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)105 mm (4.1 inches)86%moderate
February Weather12°C (54°F)126 mm (5.0 inches)84%high
March Weather15°C (59°F)89 mm (3.5 inches)83%very high
April Weather18°C (64°F)107 mm (4.2 inches)81%very high
May Weather22°C (72°F)92 mm (3.6 inches)81%extreme
June Weather25°C (78°F)118 mm (4.6 inches)81%extreme
July Weather27°C (80°F)104 mm (4.1 inches)83%extreme
August Weather26°C (80°F)135 mm (5.3 inches)81%extreme
September Weather25°C (77°F)109 mm (4.3 inches)82%very high
October Weather20°C (68°F)113 mm (4.5 inches)78%very high
November Weather12°C (55°F)77 mm (3.0 inches)86%high
December Weather10°C (51°F)127 mm (5.0 inches)89%moderate

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