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December Weather in Penybont, United Kingdom

Last updated: August 27, 2025

In December, the average temperature in Penybont, United Kingdom hovers around 5°C (42°F). Expect chilly days with minimums dipping to -9°C (16°F) and highs reaching up to 12°C (55°F). This month sees 108 mm (4.2 in) of precipitation spread over 18 days, contributing to a high average humidity of 89%. Prepare for a damp and cool season!

December Temperature in Penybont

In December in Penybont, the average temperature is 5°C (42°F). Maximums can reach 12°C (55°F), while minimums can dip as low as -9°C (16°F). Travelers should be prepared for cold weather and pack accordingly to fully enjoy their visit.

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

The chart illustrates December temperature patterns in Penybont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Penybont, December typically has an average temperature of 5°C (42°F), with highs reaching up to 12°C (55°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec394142465157605955504441
Data source: Temperature data for Penybont 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 Penybont

In Penybont in December, the precipitation amount is 108 mm (4.2 in) spread over 18 days.

December Precipitation Trends in Penybont

The chart displays monthly precipitation patterns in Penybont, 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 Penybont, December typically receives around 108 mm (4.2 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec66959855808469856910489108
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Penybont

In Penybont in December humidity is 89%. With an average temperature of 5°C (42°F), this humidity feels like a chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while exploring.

December Average Humidity in Penybont

This chart illustrates the average monthly humidity levels in Penybont, 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 Penybont is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Penybont

In Penybont 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 Penybont.

Maximum UV Index Levels in Penybont for December

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

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

This table compares monthly weather conditions in Penybont, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)66 mm (2.6 inches)89%low
February Weather5°C (41°F)95 mm (3.7 inches)88%low
March Weather6°C (42°F)98 mm (3.8 inches)86%moderate
April Weather8°C (46°F)55 mm (2.2 inches)84%high
May Weather11°C (51°F)80 mm (3.1 inches)79%high
June Weather14°C (57°F)84 mm (3.3 inches)81%very high
July Weather16°C (61°F)69 mm (2.7 inches)78%very high
August Weather15°C (59°F)85 mm (3.4 inches)79%high
September Weather13°C (55°F)69 mm (2.7 inches)85%high
October Weather10°C (50°F)104 mm (4.1 inches)90%moderate
November Weather7°C (44°F)89 mm (3.5 inches)91%low
December Weather5°C (42°F)108 mm (4.2 inches)89%low

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