January Weather in Llanilar, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Llanilar, United Kingdom hovers around 5°C (41°F). You can expect a chilly range, with minimums dropping to -5°C (24°F) and maximums reaching 13°C (56°F). Rain is in the forecast, with a total precipitation of 92 mm (3.6 in) spread over 13 days. To top it off, the average humidity is quite high at 89%, making for a damp and cool atmosphere.

January Temperature in Llanilar

In January in Llanilar, the average temperature is 5°C (41°F). Maximums can reach 13°C (56°F), while minimums can drop as low as -5°C (24°F). Be prepared for chilly weather and pack accordingly when traveling during this time.

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

The chart illustrates January temperature patterns in Llanilar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Llanilar, January typically has an average temperature of 5°C (41°F), with highs reaching up to 13°C (56°F) and lows dropping to around -5°C (24°F).

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

January Precipitation in Llanilar

In Llanilar in January, the precipitation amount is 92 mm (3.6 in) spread over 13 days.

January Precipitation Trends in Llanilar

The chart displays monthly precipitation patterns in Llanilar, 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 Llanilar, January typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Llanilar

In Llanilar in January humidity is 89%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration less enjoyable and encouraging travelers to seek warmth indoors or layer up to stay comfortable while venturing out.

January Average Humidity in Llanilar

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

In Llanilar 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 Llanilar.

Maximum UV Index Levels in Llanilar for January

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

Data source: Llanilar 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 Llanilar Compares to Other Months

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

This table compares monthly weather conditions in Llanilar, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	92 mm (3.6 inches)	89%	low
February Weather	6°C (42°F)	130 mm (5.1 inches)	88%	low
March Weather	6°C (44°F)	125 mm (4.9 inches)	86%	moderate
April Weather	9°C (48°F)	63 mm (2.5 inches)	84%	moderate
May Weather	11°C (52°F)	90 mm (3.5 inches)	79%	high
June Weather	14°C (58°F)	99 mm (3.9 inches)	81%	very high
July Weather	16°C (61°F)	95 mm (3.7 inches)	78%	very high
August Weather	15°C (60°F)	126 mm (5.0 inches)	79%	high
September Weather	13°C (56°F)	109 mm (4.3 inches)	85%	high
October Weather	11°C (51°F)	146 mm (5.7 inches)	90%	moderate
November Weather	8°C (46°F)	127 mm (5.0 inches)	91%	low
December Weather	6°C (44°F)	157 mm (6.2 inches)	89%	low