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December Weather in Crosby, United Kingdom

Last updated: August 27, 2025

In December, the average temperature in Crosby, United Kingdom hovers around 7°C (45°F). Expect a chilly minimum of 0°C (32°F) and a mild maximum of 13°C (55°F). Precipitation levels are notable, with about 142 mm (5.6 in) of rainfall spread over 20 days, contributing to the average humidity of 89%. Prepare for a damp and cool month!

December Temperature in Crosby

In December in Crosby, the average temperature is 7°C (45°F). Maximums can reach 13°C (55°F), while minimums can dip as low as 0°C (32°F). Ensure to pack warm clothing and be prepared for cool weather when traveling during this time.

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

The chart illustrates December temperature patterns in Crosby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Crosby, December typically has an average temperature of 7°C (45°F), with highs reaching up to 13°C (55°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec434345485359626258534844
Data source: Temperature data for Crosby 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 Crosby

In Crosby in December, the precipitation amount is 142 mm (5.6 in) spread over 20 days.

December Precipitation Trends in Crosby

The chart displays monthly precipitation patterns in Crosby, 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 Crosby, December typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec931021055364107107132135140124142
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Crosby

In Crosby in December, humidity is 89%. With an average temperature of 7°C (45°F), this humidity feels like stepping into a damp cloud, making traveling quite uncomfortable as the moisture clings to your skin and clothes, turning even mild activity into a sweaty ordeal.

December Average Humidity in Crosby

This chart illustrates the average monthly humidity levels in Crosby, 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 Crosby 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 Crosby

In Crosby 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 Crosby.

Maximum UV Index Levels in Crosby for December

The chart shows the monthly maximum UV Index (UVI) for Crosby 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 Crosby typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578875321
Data source: Crosby 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 Crosby Compares to Other Months

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

This table compares monthly weather conditions in Crosby, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)93 mm (3.7 inches)89%low
February Weather6°C (43°F)102 mm (4.0 inches)88%low
March Weather7°C (45°F)105 mm (4.2 inches)86%moderate
April Weather9°C (48°F)53 mm (2.1 inches)84%moderate
May Weather12°C (54°F)64 mm (2.5 inches)79%high
June Weather15°C (59°F)107 mm (4.2 inches)81%very high
July Weather17°C (62°F)107 mm (4.2 inches)78%very high
August Weather16°C (62°F)132 mm (5.2 inches)79%high
September Weather15°C (59°F)135 mm (5.3 inches)85%moderate
October Weather12°C (54°F)140 mm (5.5 inches)90%moderate
November Weather9°C (48°F)124 mm (4.9 inches)91%low
December Weather7°C (45°F)142 mm (5.6 inches)89%low

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