January Weather in Carndonagh, Ireland

Last updated: August 23, 2025

In January, the average temperature in Carndonagh, Ireland is a cool 7°C (44°F). Expect minimums dipping to 1°C (34°F) and maximums reaching 13°C (56°F). The month brings about 92 mm (3.6 in) of precipitation over 16 days, contributing to a humid atmosphere with an average humidity of 87%.

January Temperature in Carndonagh

In January in Carndonagh, the average temperature is 7°C (44°F). Maximums can reach 13°C (56°F), while minimums can drop as low as 1°C (34°F). Be prepared for chilly weather and pack accordingly to enjoy your travels!

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

The chart illustrates January temperature patterns in Carndonagh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carndonagh, January typically has an average temperature of 7°C (44°F), with highs reaching up to 13°C (56°F) and lows dropping to around 1°C (34°F).

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

January Precipitation in Carndonagh

In Carndonagh in January, the total precipitation amount reaches 92 mm (3.6 in) spread over 16 days.

January Precipitation Trends in Carndonagh

The chart displays monthly precipitation patterns in Carndonagh, 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 Carndonagh, January typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 16 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 Carndonagh

In Carndonagh in January, humidity is 87%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring travelers to layer up to stay warm and dry.

January Average Humidity in Carndonagh

This chart illustrates the average monthly humidity levels in Carndonagh, 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 Carndonagh is approximately 87%, 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 Carndonagh

In Carndonagh 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 Carndonagh.

Maximum UV Index Levels in Carndonagh for January

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

Data source: Carndonagh 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 Carndonagh Compares to Other Months

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

This table compares monthly weather conditions in Carndonagh, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	92 mm (3.6 inches)	87%	low
February Weather	6°C (44°F)	121 mm (4.8 inches)	86%	low
March Weather	7°C (45°F)	109 mm (4.3 inches)	86%	moderate
April Weather	8°C (47°F)	57 mm (2.2 inches)	85%	moderate
May Weather	11°C (52°F)	75 mm (3.0 inches)	82%	high
June Weather	13°C (55°F)	100 mm (3.9 inches)	84%	very high
July Weather	14°C (58°F)	101 mm (4.0 inches)	86%	very high
August Weather	15°C (59°F)	146 mm (5.7 inches)	86%	high
September Weather	13°C (56°F)	109 mm (4.3 inches)	88%	moderate
October Weather	11°C (52°F)	141 mm (5.6 inches)	89%	moderate
November Weather	9°C (48°F)	126 mm (5.0 inches)	90%	low
December Weather	7°C (46°F)	139 mm (5.5 inches)	86%	low