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March Weather in Carndonagh, Ireland

Last updated: August 23, 2025

In March, the average temperature in Carndonagh, Ireland hovers around 7°C (45°F), with a minimum dip of -2°C (29°F) and a pleasant maximum of 14°C (57°F). Expect 109 mm (4.3 in) of precipitation spread over 18 days, contributing to an average humidity of 86%. Be prepared for a mix of cool and damp weather while enjoying the unique charm of this locale!

March Temperature in Carndonagh

In March in Carndonagh, the average temperature is 7°C (45°F). The maximum can reach 14°C (57°F) and the minimum can be as low as -2°C (29°F). Travelers should prepare for a mix of cool and mild weather, making it a great time for outdoor activities with suitable layering.

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

The chart illustrates March temperature patterns in Carndonagh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carndonagh, March typically has an average temperature of 7°C (45°F), with highs reaching up to 14°C (57°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec444345475155585856524845
Data source: Temperature data for Carndonagh 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 Carndonagh

In Carndonagh in March, the total precipitation amount is 109 mm (4.3 in) spread over 18 days.

March Precipitation Trends in Carndonagh

The chart displays monthly precipitation patterns in Carndonagh, 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 Carndonagh, March typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec921211095775100101146109141126140
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Carndonagh

In Carndonagh in March, humidity is 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.

March Average Humidity in Carndonagh

This chart illustrates the average monthly humidity levels in Carndonagh, 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 Carndonagh is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%85%82%84%86%86%88%89%90%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Carndonagh

In Carndonagh 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 Carndonagh for better planning.

Maximum UV Index Levels in Carndonagh for March

The chart shows the monthly maximum UV Index (UVI) for Carndonagh 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 Carndonagh typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Carndonagh 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 Carndonagh Compares to Other Months

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

This table compares monthly weather conditions in Carndonagh, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)92 mm (3.6 inches)87%low
February Weather6°C (44°F)121 mm (4.8 inches)86%low
March Weather7°C (45°F)109 mm (4.3 inches)86%moderate
April Weather8°C (47°F)57 mm (2.2 inches)85%moderate
May Weather11°C (52°F)75 mm (3.0 inches)82%high
June Weather13°C (55°F)100 mm (3.9 inches)84%very high
July Weather14°C (58°F)101 mm (4.0 inches)86%very high
August Weather15°C (59°F)146 mm (5.7 inches)86%high
September Weather13°C (56°F)109 mm (4.3 inches)88%moderate
October Weather11°C (52°F)141 mm (5.6 inches)89%moderate
November Weather9°C (48°F)126 mm (5.0 inches)90%low
December Weather7°C (46°F)139 mm (5.5 inches)86%low

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