January Weather in Coolaney, Ireland

Last updated: August 23, 2025

In January, the average temperature in Coolaney, Ireland hovers around 6°C (42°F). Expect minimums dipping to -3°C (27°F) and maximums reaching 14°C (57°F). The month sees about 88 mm (3.4 in) of precipitation over 15 days, accompanied by a cozy average humidity of 84%.

January Temperature in Coolaney

In January in Coolaney, the average temperature is 6°C (42°F), with maximums reaching up to 14°C (57°F) and minimums dropping as low as -3°C (27°F). Travelers should prepare for cool and potentially chilly conditions, making it a great time for layering and enjoying local indoor attractions.

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

The chart illustrates January temperature patterns in Coolaney, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coolaney, January typically has an average temperature of 6°C (42°F), with highs reaching up to 14°C (57°F) and lows dropping to around -3°C (27°F).

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

January Precipitation in Coolaney

In Coolaney in January, the precipitation amount is 88 mm (3.4 in) spread over 15 days.

January Precipitation Trends in Coolaney

The chart displays monthly precipitation patterns in Coolaney, 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 Coolaney, January typically receives around 88 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 Coolaney

In Coolaney in January humidity is 84%. With an average temperature of 6°C (42°F), this humidity feels like an uncomfortable chill that seeps into your bones, making travel less enjoyable as you find yourself bundled up yet still damp, longing for warmth and comfort.

January Average Humidity in Coolaney

This chart illustrates the average monthly humidity levels in Coolaney, 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 Coolaney is approximately 84%, 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 Coolaney

In Coolaney 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 Coolaney.

Maximum UV Index Levels in Coolaney for January

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

Data source: Coolaney 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 Coolaney Compares to Other Months

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

This table compares monthly weather conditions in Coolaney, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	88 mm (3.4 inches)	84%	low
February Weather	6°C (43°F)	131 mm (5.2 inches)	84%	low
March Weather	6°C (44°F)	119 mm (4.7 inches)	83%	moderate
April Weather	9°C (48°F)	65 mm (2.6 inches)	84%	moderate
May Weather	11°C (53°F)	86 mm (3.4 inches)	83%	high
June Weather	13°C (57°F)	117 mm (4.6 inches)	83%	very high
July Weather	15°C (59°F)	109 mm (4.3 inches)	86%	very high
August Weather	15°C (59°F)	158 mm (6.2 inches)	86%	high
September Weather	13°C (55°F)	106 mm (4.2 inches)	87%	moderate
October Weather	10°C (51°F)	131 mm (5.2 inches)	87%	moderate
November Weather	8°C (46°F)	115 mm (4.5 inches)	88%	low
December Weather	6°C (44°F)	119 mm (4.7 inches)	84%	low