January Weather in Llanfechell, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Llanfechell, United Kingdom hovers around 8°C (46°F), with a minimum of 2°C (37°F) and a maximum of 14°C (57°F). Expect a fair amount of rain, with 87 mm (3.4 in) of precipitation spread over 15 days. The atmosphere is quite humid, boasting an average humidity of 89%, making it a notable time of year in the region.

January Temperature in Llanfechell

In January in Llanfechell, the average temperature is 8°C (46°F). The maximum can reach 14°C (57°F), and the minimum can be as low as 2°C (37°F). Be sure to pack layers to stay comfortable while exploring, as temperatures can vary throughout the day.

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

The chart illustrates January temperature patterns in Llanfechell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Llanfechell, January typically has an average temperature of 8°C (46°F), with highs reaching up to 14°C (57°F) and lows dropping to around 2°C (37°F).

Data source: Temperature data for Llanfechell generated using information from the Copernicus Climate Change Service.

January Precipitation in Llanfechell

In Llanfechell in January, the precipitation amount is 87 mm (3.4 in) over the course of 15 days.

January Precipitation Trends in Llanfechell

The chart displays monthly precipitation patterns in Llanfechell, 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 Llanfechell, January typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Llanfechell

In Llanfechell in January humidity is 89%. With an average temperature of 8°C (46°F), this humidity feels like a chilly dampness that clings to your skin, making travel uncomfortable and necessitating extra layers to stay warm while you navigate the wet conditions.

January Average Humidity in Llanfechell

This chart illustrates the average monthly humidity levels in Llanfechell, 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 Llanfechell is approximately 89%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Llanfechell

In Llanfechell 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 Llanfechell.

Maximum UV Index Levels in Llanfechell for January

The chart shows the monthly maximum UV Index (UVI) for Llanfechell 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 Llanfechell typically reaches 1, which falls under the low exposure category.

Data source: Llanfechell 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 Llanfechell Compares to Other Months

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

This table compares monthly weather conditions in Llanfechell, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	87 mm (3.4 inches)	89%	low
February Weather	7°C (46°F)	99 mm (3.9 inches)	88%	low
March Weather	8°C (46°F)	91 mm (3.6 inches)	86%	moderate
April Weather	9°C (48°F)	41 mm (1.6 inches)	84%	moderate
May Weather	11°C (52°F)	46 mm (1.8 inches)	79%	high
June Weather	13°C (56°F)	77 mm (3.0 inches)	81%	very high
July Weather	15°C (59°F)	68 mm (2.7 inches)	78%	very high
August Weather	16°C (60°F)	91 mm (3.6 inches)	79%	high
September Weather	15°C (59°F)	101 mm (4.0 inches)	85%	moderate
October Weather	13°C (55°F)	147 mm (5.8 inches)	90%	moderate
November Weather	10°C (51°F)	142 mm (5.6 inches)	91%	low
December Weather	9°C (48°F)	145 mm (5.7 inches)	89%	low