January Weather in Boyle, Ireland

Last updated: August 23, 2025

In Boyle, Ireland, the average temperature in January hovers around 5°C (42°F), with a minimum dipping to -4°C (24°F) and a maximum reaching 13°C (57°F). Expect 82 mm (3.2 in) of precipitation over about 13 days, contributing to an average humidity of 88%. Be prepared for a chilly, wet month!

January Temperature in Boyle

In January in Boyle, the average temperature is 5°C (42°F). The maximum can reach 13°C (57°F), and the minimum can be as low as -4°C (24°F). Be prepared for cool weather and pack layers to ensure comfort while exploring.

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

The chart illustrates January temperature patterns in Boyle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boyle, January typically has an average temperature of 5°C (42°F), with highs reaching up to 13°C (57°F) and lows dropping to around -4°C (24°F).

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

January Precipitation in Boyle

In Boyle in January, the total precipitation amount is 82 mm (3.2 in), occurring over the course of 13 days.

January Precipitation Trends in Boyle

The chart displays monthly precipitation patterns in Boyle, 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 Boyle, January typically receives around 82 mm (3.2 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 Boyle

In Boyle in January humidity is 88%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less appealing and leading you to seek warmth indoors instead.

January Average Humidity in Boyle

This chart illustrates the average monthly humidity levels in Boyle, 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 Boyle is approximately 88%, 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 Boyle

In Boyle 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 Boyle.

Maximum UV Index Levels in Boyle for January

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

Data source: Boyle 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 Boyle Compares to Other Months

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

This table compares monthly weather conditions in Boyle, 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 (42°F)	82 mm (3.2 inches)	88%	low
February Weather	6°C (42°F)	131 mm (5.2 inches)	88%	low
March Weather	6°C (44°F)	110 mm (4.3 inches)	87%	moderate
April Weather	8°C (47°F)	64 mm (2.5 inches)	86%	moderate
May Weather	11°C (52°F)	85 mm (3.3 inches)	83%	high
June Weather	14°C (57°F)	108 mm (4.2 inches)	83%	very high
July Weather	15°C (60°F)	97 mm (3.8 inches)	85%	very high
August Weather	15°C (59°F)	149 mm (5.9 inches)	85%	high
September Weather	13°C (55°F)	92 mm (3.6 inches)	88%	moderate
October Weather	10°C (50°F)	120 mm (4.7 inches)	91%	moderate
November Weather	7°C (45°F)	108 mm (4.3 inches)	92%	low
December Weather	6°C (43°F)	113 mm (4.4 inches)	89%	low