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December Weather in Llanwnda, United Kingdom

Last updated: August 27, 2025

In December, the average temperature in Llanwnda, United Kingdom hovers around 7°C (45°F), with a chilly minimum of -2°C (29°F) and a comfortable maximum of 12°C (54°F). Expect frequent rain, with 203 mm (8.0 in) of precipitation spread over 24 days, resulting in an average humidity of 89%. Prepare for a moist and cool month!

December Temperature in Llanwnda

In December in Llanwnda, the average temperature is 7°C (45°F). The maximum can reach 12°C (54°F), while the minimum can be as low as -2°C (29°F). It's advisable to dress in layers and prepare for chilly nights if you're planning a visit during this time.

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

The chart illustrates December temperature patterns in Llanwnda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Llanwnda, December typically has an average temperature of 7°C (45°F), with highs reaching up to 12°C (54°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344475257605957524744
Data source: Temperature data for Llanwnda 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 Llanwnda

In Llanwnda in December, the total precipitation amount is 203 mm (8.0 in) spread over 24 days.

December Precipitation Trends in Llanwnda

The chart displays monthly precipitation patterns in Llanwnda, 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 Llanwnda, December typically receives around 203 mm (8.0 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec1211621526287106105162146206176203
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Llanwnda

In Llanwnda in December, humidity is 89%. With an average temperature of 7°C (45°F), this humidity feels like stepping into a damp cloud, making traveling quite uncomfortable as the moisture clings to your skin and clothes, turning even mild activity into a sweaty ordeal.

December Average Humidity in Llanwnda

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

In Llanwnda 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 Llanwnda.

Maximum UV Index Levels in Llanwnda for December

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

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

This table compares monthly weather conditions in Llanwnda, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)121 mm (4.8 inches)89%low
February Weather6°C (43°F)162 mm (6.4 inches)88%low
March Weather7°C (44°F)152 mm (6.0 inches)86%moderate
April Weather8°C (47°F)62 mm (2.4 inches)84%moderate
May Weather11°C (52°F)87 mm (3.4 inches)79%high
June Weather14°C (57°F)106 mm (4.2 inches)81%very high
July Weather15°C (60°F)105 mm (4.1 inches)78%very high
August Weather15°C (60°F)162 mm (6.4 inches)79%high
September Weather14°C (57°F)146 mm (5.7 inches)85%moderate
October Weather11°C (53°F)206 mm (8.1 inches)90%moderate
November Weather8°C (48°F)176 mm (6.9 inches)91%low
December Weather7°C (45°F)203 mm (8.0 inches)89%low

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