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January Weather in Llanfairfechan, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Llanfairfechan, United Kingdom hovers around 5°C (42°F), with a minimum dipping to -4°C (24°F) and a maximum reaching 14°C (57°F). Expect about 78 mm (3.1 in) of precipitation spread over 13 days, contributing to an average humidity level of 89%. Stay prepared for a cool and damp month ahead!

January Temperature in Llanfairfechan

In January in Llanfairfechan, the average temperature is 5°C (42°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -4°C (24°F). Travelers should prepare for cool to chilly weather and pack accordingly.

January Weather in Llanfairfechan: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Llanfairfechan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Llanfairfechan, January typically has an average temperature of 5°C (42°F), with highs reaching up to 14°C (57°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344475258616056524643
Data source: Temperature data for Llanfairfechan 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.

January Precipitation in Llanfairfechan

In Llanfairfechan in January, the precipitation amount is 78 mm (3.1 in) spread over 13 days.

January Precipitation Trends in Llanfairfechan

The chart displays monthly precipitation patterns in Llanfairfechan, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Llanfairfechan, January typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec7810310558789893109101122103128
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Llanfairfechan

In Llanfairfechan in January 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.

January Average Humidity in Llanfairfechan

This chart illustrates the average monthly humidity levels in Llanfairfechan, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Llanfairfechan 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Llanfairfechan

In Llanfairfechan in January, 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 Llanfairfechan.

Maximum UV Index Levels in Llanfairfechan for January

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

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

This table compares monthly weather conditions in Llanfairfechan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)78 mm (3.1 inches)89%low
February Weather6°C (43°F)103 mm (4.1 inches)88%low
March Weather7°C (44°F)105 mm (4.1 inches)86%moderate
April Weather9°C (48°F)58 mm (2.3 inches)84%moderate
May Weather11°C (53°F)78 mm (3.1 inches)79%high
June Weather15°C (58°F)98 mm (3.8 inches)81%very high
July Weather16°C (61°F)93 mm (3.7 inches)78%very high
August Weather15°C (60°F)109 mm (4.3 inches)79%high
September Weather14°C (57°F)100 mm (4.0 inches)85%moderate
October Weather11°C (52°F)122 mm (4.8 inches)90%moderate
November Weather8°C (46°F)103 mm (4.1 inches)91%low
December Weather6°C (44°F)128 mm (5.0 inches)89%low

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