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December Weather in Preston, United States

Last updated: June 24, 2025

In December, the average temperature in Preston, United States hovers around 11°C (53°F), with a possible minimum dipping to -5°C (23°F) and a maximum reaching 26°C (78°F). Expect 132 mm (5.2 in) of precipitation spread over 11 days, and enjoy the atmosphere with an average humidity of 88%.

December Temperature in Preston

In December in Preston, the average temperature is 11°C (53°F), with maximums reaching 26°C (78°F) and minimums dipping as low as -5°C (23°F). This variation makes it a perfect time for travelers to experience a diverse range of activities, from outdoor adventures to cozy indoor settings.

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

The chart illustrates December temperature patterns in Preston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Preston, December typically has an average temperature of 11°C (53°F), with highs reaching up to 26°C (78°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec505661667479818178705752
Data source: Temperature data for Preston 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 Preston

In Preston in December, the precipitation amount is 132 mm (5.2 in), which occurs over a span of 11 days.

December Precipitation Trends in Preston

The chart displays monthly precipitation patterns in Preston, 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 Preston, December typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec97118941169110211311210511561132
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Preston

In Preston in December humidity is 88%. With an average temperature of 11°C (53°F), this humidity feels like a heavy blanket wrapping around you, making travel feel sluggish and uncomfortable as you navigate the damp air.

December Average Humidity in Preston

This chart illustrates the average monthly humidity levels in Preston, 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 Preston is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%80%76%73%74%80%79%83%77%84%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Preston

In Preston 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 Preston for better planning.

Maximum UV Index Levels in Preston for December

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

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

This table compares monthly weather conditions in Preston, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)97 mm (3.8 inches)85%moderate
February Weather13°C (56°F)118 mm (4.6 inches)82%high
March Weather16°C (61°F)94 mm (3.7 inches)80%very high
April Weather19°C (66°F)116 mm (4.6 inches)76%very high
May Weather23°C (74°F)91 mm (3.6 inches)73%extreme
June Weather26°C (79°F)102 mm (4.0 inches)74%extreme
July Weather27°C (82°F)113 mm (4.5 inches)80%extreme
August Weather27°C (81°F)112 mm (4.4 inches)79%extreme
September Weather26°C (79°F)105 mm (4.1 inches)83%very high
October Weather21°C (71°F)115 mm (4.5 inches)77%very high
November Weather14°C (57°F)61 mm (2.4 inches)84%high
December Weather11°C (53°F)132 mm (5.2 inches)88%moderate

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