January Weather in Raphoe, Ireland

Last updated: August 23, 2025

In January, the average temperature in Raphoe, Ireland hovers around 5°C (41°F). While chilly, you can expect a minimum of -4°C (25°F) on the coldest days and a pleasant maximum of 14°C (57°F) when the sun shines. Be prepared for some rain, as 72 mm (2.8 in) of precipitation might fall over 13 days, contributing to an average humidity level of 84%. Embrace the unique weather—it’s all part of the experience!

January Temperature in Raphoe

In January in Raphoe, the average temperature is 5°C (41°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -4°C (25°F). Be sure to pack warm clothing and be prepared for chilly weather if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Raphoe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Raphoe, January typically has an average temperature of 5°C (41°F), with highs reaching up to 14°C (57°F) and lows dropping to around -4°C (25°F).

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

January Precipitation in Raphoe

In Raphoe in January, the precipitation amount is 72 mm (2.8 in) over a period of 13 days.

January Precipitation Trends in Raphoe

The chart displays monthly precipitation patterns in Raphoe, 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 Raphoe, January typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 13 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 Raphoe

In Raphoe in January humidity is 84%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through the cold, heavy air that clings to your skin.

January Average Humidity in Raphoe

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

In Raphoe 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 Raphoe.

Maximum UV Index Levels in Raphoe for January

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

Data source: Raphoe 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 Raphoe Compares to Other Months

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

This table compares monthly weather conditions in Raphoe, 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 (41°F)	72 mm (2.8 inches)	84%	low
February Weather	5°C (42°F)	115 mm (4.5 inches)	84%	low
March Weather	6°C (43°F)	100 mm (3.9 inches)	83%	moderate
April Weather	8°C (47°F)	60 mm (2.4 inches)	84%	moderate
May Weather	11°C (52°F)	80 mm (3.2 inches)	83%	high
June Weather	13°C (56°F)	101 mm (4.0 inches)	83%	very high
July Weather	15°C (59°F)	95 mm (3.7 inches)	86%	very high
August Weather	14°C (58°F)	138 mm (5.4 inches)	86%	high
September Weather	12°C (55°F)	86 mm (3.4 inches)	87%	moderate
October Weather	10°C (50°F)	104 mm (4.1 inches)	87%	moderate
November Weather	7°C (45°F)	94 mm (3.7 inches)	88%	low
December Weather	6°C (43°F)	102 mm (4.0 inches)	84%	low