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December Weather in Widnes, United Kingdom

Last updated: August 27, 2025

In December, the average temperature in Widnes, United Kingdom hovers around 6°C (44°F), with a range that can dip to a brisk -7°C (20°F) at its lowest and rise to a mild 14°C (58°F) at its peak. Expect 93 mm (3.7 in) of precipitation spread over 17 days, contributing to a notably high average humidity of 89%. Stay prepared for a chilly and wet month!

December Temperature in Widnes

In December in Widnes, the average temperature is 6°C (44°F). The maximum can reach 14°C (58°F), while the minimum can drop as low as -7°C (20°F). Travelers should be prepared for chilly conditions and pack accordingly to enjoy their trip comfortably.

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

The chart illustrates December temperature patterns in Widnes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Widnes, December typically has an average temperature of 6°C (44°F), with highs reaching up to 14°C (58°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec424345495460636258524743
Data source: Temperature data for Widnes 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 Widnes

In Widnes in December, the precipitation amount is 93 mm (3.7 in) spread over 17 days.

December Precipitation Trends in Widnes

The chart displays monthly precipitation patterns in Widnes, 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 Widnes, December typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec6374824968919910693987793
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Widnes

In Widnes in December, humidity is 89%. With an average temperature of 6°C (44°F), this humidity feels like an uncomfortable chill that clings to your skin, making it difficult to enjoy outdoor activities and ideal for layered clothing.

December Average Humidity in Widnes

This chart illustrates the average monthly humidity levels in Widnes, 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 Widnes is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Widnes

In Widnes in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Widnes.

Maximum UV Index Levels in Widnes for December

The chart shows the monthly maximum UV Index (UVI) for Widnes 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 Widnes typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578875421
Data source: Widnes 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 Widnes Compares to Other Months

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

This table compares monthly weather conditions in Widnes, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)63 mm (2.5 inches)89%low
February Weather6°C (43°F)74 mm (2.9 inches)88%low
March Weather7°C (45°F)82 mm (3.2 inches)86%moderate
April Weather9°C (49°F)49 mm (1.9 inches)84%moderate
May Weather12°C (54°F)68 mm (2.7 inches)79%high
June Weather16°C (60°F)91 mm (3.6 inches)81%very high
July Weather17°C (63°F)99 mm (3.9 inches)78%very high
August Weather17°C (62°F)106 mm (4.2 inches)79%high
September Weather14°C (58°F)93 mm (3.7 inches)85%moderate
October Weather11°C (53°F)98 mm (3.9 inches)90%moderate
November Weather8°C (47°F)77 mm (3.0 inches)91%low
December Weather6°C (44°F)93 mm (3.7 inches)89%low

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