March Weather in Fahan, Ireland

Last updated: August 23, 2025

In March, the average temperature in Fahan, Ireland hovers around 6°C (44°F). Expect chilly days, with a minimum temperature that can dip to -4°C (25°F) and a maximum reaching up to 17°C (63°F). Be prepared for 106 mm (4.2 in) of precipitation over 17 days, contributing to an average humidity of 83%.

March Temperature in Fahan

In March in Fahan, the average temperature is 6°C (44°F), with maximums reaching 17°C (63°F) and minimums dipping as low as -4°C (25°F). Be prepared for a mix of chilly days and milder weather, making it a great time for layered clothing and exploring the area.

March Weather in Fahan: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Fahan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fahan, March typically has an average temperature of 6°C (44°F), with highs reaching up to 17°C (63°F) and lows dropping to around -4°C (25°F).

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

March Precipitation in Fahan

In Fahan in March, the precipitation amount is 106 mm (4.2 in) spread over 17 days.

March Precipitation Trends in Fahan

The chart displays monthly precipitation patterns in Fahan, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Fahan, March typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 17 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Fahan

In Fahan in March, humidity is 83%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and potentially leading to a sense of heaviness in the air.

March Average Humidity in Fahan

This chart illustrates the average monthly humidity levels in Fahan, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Fahan is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Fahan

In Fahan in March, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Fahan for better planning.

Maximum UV Index Levels in Fahan for March

The chart shows the monthly maximum UV Index (UVI) for Fahan in March, 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 March, the maximum UV index in Fahan typically reaches 4, which falls under the moderate exposure category.

Data source: Fahan March 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 March Weather in Fahan Compares to Other Months

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

This table compares monthly weather conditions in Fahan, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	72 mm (2.8 inches)	84%	low
February Weather	6°C (42°F)	113 mm (4.4 inches)	84%	low
March Weather	6°C (44°F)	106 mm (4.2 inches)	83%	moderate
April Weather	8°C (47°F)	64 mm (2.5 inches)	84%	moderate
May Weather	11°C (52°F)	93 mm (3.7 inches)	83%	high
June Weather	13°C (56°F)	107 mm (4.2 inches)	83%	very high
July Weather	15°C (59°F)	99 mm (3.9 inches)	86%	very high
August Weather	15°C (58°F)	157 mm (6.2 inches)	86%	high
September Weather	13°C (55°F)	97 mm (3.8 inches)	87%	moderate
October Weather	10°C (50°F)	112 mm (4.4 inches)	87%	moderate
November Weather	7°C (46°F)	94 mm (3.7 inches)	88%	low
December Weather	6°C (43°F)	103 mm (4.1 inches)	84%	low