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December Weather in Balcombe, United Kingdom

Last updated: August 27, 2025

In Balcombe, United Kingdom, the average temperature in December hovers around 7°C (45°F). However, temperatures can drop to a chilly -3°C (26°F) and may climb to a mild 14°C (58°F). Expect 97 mm (3.8 in) of precipitation over approximately 15 days, accompanied by a high average humidity of 92%.

December Temperature in Balcombe

In December in Balcombe, the average temperature is 7°C (45°F). Maximums can reach 14°C (58°F), while minimums can dip as low as -3°C (26°F). Be prepared for a mix of mild and chilly weather if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in Balcombe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Balcombe, December typically has an average temperature of 7°C (45°F), with highs reaching up to 14°C (58°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346495561646359544744
Data source: Temperature data for Balcombe 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 Balcombe

In Balcombe in December, the total precipitation amount is 97 mm (3.8 in) spread over 15 days.

December Precipitation Trends in Balcombe

The chart displays monthly precipitation patterns in Balcombe, 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 Balcombe, December typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec545757346271576750916597
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Balcombe

In Balcombe in December, humidity is 92%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities feel heavier and less enjoyable for traveling.

December Average Humidity in Balcombe

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

In Balcombe 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 Balcombe.

Maximum UV Index Levels in Balcombe for December

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

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

This table compares monthly weather conditions in Balcombe, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)54 mm (2.1 inches)91%low
February Weather6°C (44°F)57 mm (2.2 inches)89%low
March Weather8°C (46°F)57 mm (2.2 inches)86%moderate
April Weather10°C (49°F)34 mm (1.3 inches)85%high
May Weather13°C (55°F)62 mm (2.4 inches)79%high
June Weather16°C (61°F)71 mm (2.8 inches)80%very high
July Weather18°C (65°F)57 mm (2.2 inches)71%very high
August Weather17°C (64°F)67 mm (2.6 inches)76%high
September Weather15°C (60°F)50 mm (2.0 inches)82%high
October Weather12°C (54°F)91 mm (3.6 inches)90%moderate
November Weather8°C (47°F)65 mm (2.6 inches)92%low
December Weather7°C (45°F)97 mm (3.8 inches)92%low

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