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December Weather in Appleby, United Kingdom

Last updated: August 27, 2025

In December, the average temperature in Appleby, United Kingdom hovers around 5°C (42°F), with a chilly minimum of -4°C (26°F) and a mild maximum of 15°C (59°F). Expect rainy days, as 71 mm (2.8 in) of precipitation is recorded over 14 days on average. Be prepared for a high humidity level of 90%, which adds to the overall coolness of the season.

December Temperature in Appleby

In December in Appleby, the average temperature is 5°C (42°F). The maximum can reach 15°C (59°F), while the minimum can be as low as -4°C (26°F). Travelers should prepare for chilly weather and bring layers to stay warm while enjoying the sights.

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

The chart illustrates December temperature patterns in Appleby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Appleby, December typically has an average temperature of 5°C (42°F), with highs reaching up to 15°C (59°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245485460636358524641
Data source: Temperature data for Appleby 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 Appleby

In Appleby in December, the precipitation amount is 71 mm (2.8 in) over a duration of 14 days.

December Precipitation Trends in Appleby

The chart displays monthly precipitation patterns in Appleby, 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 Appleby, December typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec486062387679888964806271
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Appleby

In Appleby in December, humidity is 90%. With an average temperature of 5°C (42°F), this humidity feels like a chilling dampness that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

December Average Humidity in Appleby

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

In Appleby 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 Appleby.

Maximum UV Index Levels in Appleby for December

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

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

This table compares monthly weather conditions in Appleby, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)48 mm (1.9 inches)90%low
February Weather6°C (42°F)60 mm (2.4 inches)88%low
March Weather7°C (45°F)62 mm (2.4 inches)86%moderate
April Weather9°C (48°F)38 mm (1.5 inches)84%moderate
May Weather12°C (54°F)76 mm (3.0 inches)80%high
June Weather15°C (60°F)79 mm (3.1 inches)81%very high
July Weather17°C (64°F)88 mm (3.4 inches)76%very high
August Weather17°C (63°F)89 mm (3.5 inches)77%high
September Weather14°C (58°F)64 mm (2.5 inches)85%moderate
October Weather11°C (52°F)80 mm (3.1 inches)90%moderate
November Weather8°C (46°F)61 mm (2.4 inches)92%low
December Weather5°C (42°F)71 mm (2.8 inches)90%low

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