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April Weather in Fermoy, Ireland

Last updated: August 23, 2025

In April, the average temperature in Fermoy, Ireland hovers around 8°C (47°F). Expect chilly nights with minimums dipping to -4°C (25°F), while daytime can warm up to a maximum of 20°C (68°F). With a precipitation amount of 70 mm (2.8 in) spread across 11 days, it's wise to pack an umbrella! Additionally, the average humidity level is a cozy 86%, ensuring the air feels quite damp.

April Temperature in Fermoy

In April in Fermoy, the average temperature is 8°C (47°F). Maximum temperatures can reach 20°C (68°F), while minimums can drop as low as -4°C (25°F). Overall, this month offers a mix of mild days and chilly nights, making it essential for travelers to dress in layers.

April Weather in Fermoy: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Fermoy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fermoy, April typically has an average temperature of 8°C (47°F), with highs reaching up to 20°C (68°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec424343475257605955504544
Data source: Temperature data for Fermoy 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.

April Precipitation in Fermoy

In Fermoy in April, the precipitation amount is 70 mm (2.8 in) distributed over 11 days.

April Precipitation Trends in Fermoy

The chart displays monthly precipitation patterns in Fermoy, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Fermoy, April typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec581059171756571100719985108
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Fermoy

In Fermoy in April, humidity is 86%. With an average temperature of 8°C (47°F), this humidity feels like a chilling damp that penetrates your clothes, making outdoor adventures less enjoyable and encouraging you to seek warmth indoors rather than explore the sights.

April Average Humidity in Fermoy

This chart illustrates the average monthly humidity levels in Fermoy, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Fermoy is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%86%83%83%85%85%88%91%92%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Fermoy

In Fermoy in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Fermoy.

Maximum UV Index Levels in Fermoy for April

The chart shows the monthly maximum UV Index (UVI) for Fermoy in April, 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 April, the maximum UV index in Fermoy typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Fermoy April 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 April Weather in Fermoy Compares to Other Months

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

This table compares monthly weather conditions in Fermoy, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)58 mm (2.3 inches)88%low
February Weather6°C (43°F)105 mm (4.1 inches)88%low
March Weather6°C (44°F)91 mm (3.6 inches)87%moderate
April Weather8°C (47°F)70 mm (2.8 inches)86%moderate
May Weather11°C (52°F)75 mm (2.9 inches)83%high
June Weather14°C (57°F)65 mm (2.6 inches)83%very high
July Weather16°C (60°F)71 mm (2.8 inches)85%very high
August Weather15°C (59°F)99 mm (3.9 inches)85%high
September Weather13°C (56°F)71 mm (2.8 inches)88%moderate
October Weather10°C (51°F)99 mm (3.9 inches)91%moderate
November Weather7°C (46°F)85 mm (3.3 inches)92%low
December Weather6°C (44°F)108 mm (4.3 inches)89%low

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