December Weather in Cray, United Kingdom

Last updated: August 27, 2025

In December, the average temperature in Cray, United Kingdom hovers around 5°C (41°F), with a minimum dipping to -8°C (18°F) and a maximum reaching 12°C (53°F). Expect a fair amount of rain, with 139 mm (5.5 in) of precipitation spread over 19 days. Additionally, the air remains quite humid, averaging a whopping 89% humidity.

December Temperature in Cray

In December in Cray, the average temperature is 5°C (41°F), with maximums reaching 12°C (53°F) and minimums plummeting as low as -8°C (18°F). Be prepared for chilly weather, so pack warm clothing if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Cray, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cray, December typically has an average temperature of 5°C (41°F), with highs reaching up to 12°C (53°F) and lows dropping to around -8°C (18°F).

Data source: Temperature data for Cray generated using information from the Copernicus Climate Change Service.

December Precipitation in Cray

In Cray in December, the precipitation amount is 139 mm (5.5 in) over the course of 19 days.

December Precipitation Trends in Cray

The chart displays monthly precipitation patterns in Cray, 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 Cray, December typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 19 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Cray

In Cray in December humidity is 89%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration less enjoyable and encouraging travelers to seek warmth indoors or layer up to stay comfortable while venturing out.

December Average Humidity in Cray

This chart illustrates the average monthly humidity levels in Cray, 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 Cray is approximately 89%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cray

In Cray 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 Cray.

Maximum UV Index Levels in Cray for December

The chart shows the monthly maximum UV Index (UVI) for Cray 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 Cray typically reaches 1, which falls under the low exposure category.

Data source: Cray 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 Cray Compares to Other Months

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

This table compares monthly weather conditions in Cray, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	81 mm (3.2 inches)	88%	low
February Weather	4°C (40°F)	125 mm (4.9 inches)	88%	low
March Weather	5°C (42°F)	119 mm (4.7 inches)	86%	moderate
April Weather	8°C (46°F)	65 mm (2.6 inches)	84%	high
May Weather	10°C (51°F)	97 mm (3.8 inches)	80%	high
June Weather	14°C (57°F)	97 mm (3.8 inches)	80%	very high
July Weather	15°C (60°F)	93 mm (3.7 inches)	70%	very high
August Weather	15°C (59°F)	113 mm (4.4 inches)	73%	high
September Weather	13°C (55°F)	89 mm (3.5 inches)	79%	high
October Weather	10°C (50°F)	136 mm (5.4 inches)	89%	moderate
November Weather	6°C (44°F)	114 mm (4.5 inches)	90%	low
December Weather	5°C (41°F)	139 mm (5.5 inches)	89%	low