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December Weather in Chilbolton, United Kingdom

Last updated: August 27, 2025

In December, the average temperature in Chilbolton, United Kingdom hovers around 6°C (44°F). Expect chilly days, with minimums dipping to -3°C (27°F) and maximums reaching 14°C (58°F). Rainfall is substantial, with an average precipitation amount of 89 mm (3.5 in) spread over 14 days, while the air remains humid with an average humidity level of 92%.

December Temperature in Chilbolton

In December in Chilbolton, the average temperature is 6°C (44°F). The maximum can reach 14°C (58°F), while the minimum can drop as low as -3°C (27°F). Be prepared for a range of temperatures and pack accordingly for your travels.

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

The chart illustrates December temperature patterns in Chilbolton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chilbolton, 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 -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345495461646358534643
Data source: Temperature data for Chilbolton 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 Chilbolton

In Chilbolton in December, the precipitation amount is 89 mm (3.5 in) over a span of 14 days.

December Precipitation Trends in Chilbolton

The chart displays monthly precipitation patterns in Chilbolton, 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 Chilbolton, December typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec5158674071796373471046089
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chilbolton

In Chilbolton in December, humidity is 92%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that clings to your skin, making outdoor explorations uncomfortable and leaving you longing for warmer, drier conditions.

December Average Humidity in Chilbolton

This chart illustrates the average monthly humidity levels in Chilbolton, 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 Chilbolton is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chilbolton

In Chilbolton 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 Chilbolton.

Maximum UV Index Levels in Chilbolton for December

The chart shows the monthly maximum UV Index (UVI) for Chilbolton 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 Chilbolton typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Chilbolton 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 Chilbolton Compares to Other Months

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

This table compares monthly weather conditions in Chilbolton, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)51 mm (2.0 inches)91%low
February Weather6°C (43°F)58 mm (2.3 inches)89%low
March Weather7°C (45°F)67 mm (2.6 inches)86%moderate
April Weather9°C (49°F)40 mm (1.6 inches)85%high
May Weather12°C (55°F)71 mm (2.8 inches)79%high
June Weather16°C (61°F)79 mm (3.1 inches)80%very high
July Weather18°C (65°F)63 mm (2.5 inches)71%very high
August Weather17°C (63°F)73 mm (2.9 inches)76%high
September Weather15°C (59°F)47 mm (1.9 inches)82%high
October Weather11°C (53°F)104 mm (4.1 inches)90%moderate
November Weather8°C (46°F)60 mm (2.4 inches)92%low
December Weather6°C (44°F)89 mm (3.5 inches)92%low

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