January Weather in Ratoath, Ireland

Last updated: August 23, 2025

In January, the average temperature in Ratoath, Ireland hovers around 6°C (43°F), with minimums dropping to -5°C (24°F) and maximums reaching up to 14°C (58°F). Expect 50 mm (2.0 in) of precipitation spread over approximately 10 days, contributing to an average humidity level of a refreshing 85%.

January Temperature in Ratoath

In January in Ratoath, the average temperature is 6°C (43°F), with maximums reaching 14°C (58°F) and minimums dropping as low as -5°C (24°F). It’s advisable to pack warm clothing and be prepared for chilly conditions while exploring the area.

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

The chart illustrates January temperature patterns in Ratoath, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ratoath, January typically has an average temperature of 6°C (43°F), with highs reaching up to 14°C (58°F) and lows dropping to around -5°C (24°F).

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

January Precipitation in Ratoath

In Ratoath in January, the precipitation amount is 50 mm (2.0 in) over a span of 10 days.

January Precipitation Trends in Ratoath

The chart displays monthly precipitation patterns in Ratoath, 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 Ratoath, January typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 10 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 Ratoath

In Ratoath in January, humidity is 85%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel feel more uncomfortable and limiting your enjoyment of the sights as you navigate the wet, brisk air.

January Average Humidity in Ratoath

This chart illustrates the average monthly humidity levels in Ratoath, 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 Ratoath is approximately 85%, 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 Ratoath

In Ratoath 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 Ratoath.

Maximum UV Index Levels in Ratoath for January

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

Data source: Ratoath 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 Ratoath Compares to Other Months

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

This table compares monthly weather conditions in Ratoath, 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 (43°F)	50 mm (2.0 inches)	85%	low
February Weather	6°C (44°F)	74 mm (2.9 inches)	86%	low
March Weather	7°C (45°F)	74 mm (2.9 inches)	86%	moderate
April Weather	9°C (48°F)	45 mm (1.8 inches)	85%	moderate
May Weather	12°C (53°F)	64 mm (2.5 inches)	83%	high
June Weather	15°C (59°F)	70 mm (2.8 inches)	85%	very high
July Weather	16°C (62°F)	71 mm (2.8 inches)	86%	very high
August Weather	16°C (60°F)	94 mm (3.7 inches)	85%	high
September Weather	14°C (57°F)	67 mm (2.6 inches)	86%	moderate
October Weather	11°C (52°F)	75 mm (3.0 inches)	87%	moderate
November Weather	8°C (47°F)	84 mm (3.3 inches)	86%	low
December Weather	7°C (44°F)	83 mm (3.3 inches)	84%	low