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December Weather in Ratby, United Kingdom

Last updated: August 27, 2025

In Ratby, United Kingdom, the average temperature in December hovers around 6°C (43°F). Expect daily variations with a minimum of -5°C (23°F) and a maximum of 14°C (58°F). This month, you can anticipate about 78 mm (3.1 in) of precipitation over 15 days, accompanied by a high average humidity of 90%. Prepare for a cool and damp experience!

December Temperature in Ratby

In December in Ratby, the average temperature is 6°C (43°F). Maximums can reach 14°C (58°F), while minimums can drop to as low as -5°C (23°F). Be sure to pack warm layers and prepare for variable weather if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Ratby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ratby, December typically has an average temperature of 6°C (43°F), with highs reaching up to 14°C (58°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245485460646258524642
Data source: Temperature data for Ratby 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 Ratby

In Ratby, in December, the precipitation amount is 78 mm (3.1 in) over a span of 15 days.

December Precipitation Trends in Ratby

The chart displays monthly precipitation patterns in Ratby, 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 Ratby, December typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec505663385974807359766178
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ratby

In Ratby in December humidity is 90%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill clinging to your skin, making travel uncomfortable as you navigate through the thick, heavy air that seems to sap your energy.

December Average Humidity in Ratby

This chart illustrates the average monthly humidity levels in Ratby, 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 Ratby is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%80%81%76%77%85%90%92%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ratby

In Ratby 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 Ratby.

Maximum UV Index Levels in Ratby for December

The chart shows the monthly maximum UV Index (UVI) for Ratby 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 Ratby typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Ratby 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 Ratby Compares to Other Months

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

This table compares monthly weather conditions in Ratby, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)50 mm (2.0 inches)90%low
February Weather6°C (42°F)56 mm (2.2 inches)88%low
March Weather7°C (45°F)63 mm (2.5 inches)86%moderate
April Weather9°C (48°F)38 mm (1.5 inches)84%moderate
May Weather12°C (54°F)59 mm (2.3 inches)80%high
June Weather16°C (60°F)74 mm (2.9 inches)81%very high
July Weather18°C (64°F)80 mm (3.1 inches)76%very high
August Weather17°C (63°F)73 mm (2.9 inches)77%high
September Weather14°C (58°F)59 mm (2.3 inches)85%moderate
October Weather11°C (52°F)76 mm (3.0 inches)90%moderate
November Weather8°C (46°F)60 mm (2.4 inches)92%low
December Weather6°C (43°F)78 mm (3.1 inches)90%low

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