January Weather in Muff, Ireland

Last updated: August 23, 2025

In January, the average temperature in Muff, Ireland is a brisk 6°C (42°F). You'll want to prepare for varying conditions, as temperatures can dip as low as -3°C (26°F) and reach a mild 14°C (57°F). Expect about 69 mm (2.7 in) of precipitation over approximately 12 days, with an average humidity of 87%, making it a relatively wet month.

January Temperature in Muff

In January in Muff, the average temperature is 6°C (42°F). Maximums can reach 14°C (57°F) and minimums can be as low as -3°C (26°F). Travelers should pack layers to stay comfortable in the varying temperatures.

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

The chart illustrates January temperature patterns in Muff, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Muff, 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 (26°F).

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

January Precipitation in Muff

In Muff in January, the precipitation amount is 69 mm (2.7 in) over the span of 12 days.

January Precipitation Trends in Muff

The chart displays monthly precipitation patterns in Muff, 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 Muff, January typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 12 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 Muff

In Muff in January humidity is 87%. With an average temperature of 6°C (42°F), this humidity feels like a persistent chill that seeps into your bones, making it uncomfortable for traveling and leaving you longing for warmth at every turn.

January Average Humidity in Muff

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

In Muff 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 Muff.

Maximum UV Index Levels in Muff for January

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

Data source: Muff 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 Muff Compares to Other Months

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

This table compares monthly weather conditions in Muff, 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)	69 mm (2.7 inches)	87%	low
February Weather	6°C (42°F)	106 mm (4.2 inches)	86%	low
March Weather	6°C (44°F)	95 mm (3.7 inches)	86%	moderate
April Weather	8°C (47°F)	58 mm (2.3 inches)	85%	moderate
May Weather	11°C (52°F)	81 mm (3.2 inches)	82%	high
June Weather	13°C (56°F)	95 mm (3.7 inches)	84%	very high
July Weather	15°C (59°F)	91 mm (3.6 inches)	86%	very high
August Weather	15°C (58°F)	134 mm (5.3 inches)	86%	high
September Weather	13°C (55°F)	85 mm (3.4 inches)	88%	moderate
October Weather	10°C (51°F)	102 mm (4.0 inches)	89%	moderate
November Weather	8°C (46°F)	94 mm (3.7 inches)	90%	low
December Weather	6°C (43°F)	101 mm (4.0 inches)	86%	low