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March Weather in Innishannon, Ireland

Last updated: August 23, 2025

In Innishannon, Ireland, the average temperature in March hovers around 7°C (45°F), with a minimum dipping to -5°C (24°F) and a maximum reaching 15°C (58°F). Expect 96 mm (3.8 in) of precipitation spread over 17 days, resulting in an average humidity of 84%. Be prepared for a chilly and damp atmosphere!

March Temperature in Innishannon

In March in Innishannon, the average temperature is 7°C (45°F), with maximums reaching 15°C (58°F) and minimums dropping as low as -5°C (24°F). This climate makes it essential to pack layered clothing and be prepared for chilly evenings while enjoying your travels in Innishannon.

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

The chart illustrates March temperature patterns in Innishannon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Innishannon, March typically has an average temperature of 7°C (45°F), with highs reaching up to 15°C (58°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec454545485257616057524846
Data source: Temperature data for Innishannon generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Innishannon

In Innishannon in March, the precipitation amount is 96 mm (3.8 in) over a span of 17 days.

March Precipitation Trends in Innishannon

The chart displays monthly precipitation patterns in Innishannon, 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 Innishannon, March typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec7212596788066649079119102125
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Innishannon

In Innishannon in March, humidity is 84%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while exploring the sights.

March Average Humidity in Innishannon

This chart illustrates the average monthly humidity levels in Innishannon, 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 Innishannon is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%85%84%84%84%85%85%84%85%86%84%83%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Innishannon

In Innishannon 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 Innishannon for better planning.

Maximum UV Index Levels in Innishannon for March

The chart shows the monthly maximum UV Index (UVI) for Innishannon 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 Innishannon typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678875421
Data source: Innishannon 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 Innishannon Compares to Other Months

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

This table compares monthly weather conditions in Innishannon, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)72 mm (2.8 inches)83%low
February Weather7°C (45°F)125 mm (4.9 inches)85%low
March Weather7°C (45°F)96 mm (3.8 inches)84%moderate
April Weather9°C (48°F)78 mm (3.1 inches)84%high
May Weather11°C (52°F)80 mm (3.2 inches)84%high
June Weather14°C (57°F)66 mm (2.6 inches)85%very high
July Weather16°C (61°F)64 mm (2.5 inches)85%very high
August Weather15°C (60°F)90 mm (3.5 inches)84%high
September Weather14°C (57°F)79 mm (3.1 inches)85%moderate
October Weather11°C (53°F)118 mm (4.7 inches)86%moderate
November Weather9°C (48°F)102 mm (4.0 inches)84%low
December Weather8°C (46°F)125 mm (4.9 inches)83%low

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