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April Weather in Knockaderry, Ireland

Last updated: August 23, 2025

In April, the average temperature in Knockaderry, Ireland hovers around 9°C (48°F), offering a chill that can drop to a minimum of -2°C (28°F). On the warmer side, temperatures can reach up to 21°C (70°F). Expect an average of 60 mm (2.4 in) of precipitation over 11 days, contributing to a notably high average humidity of 86%.

April Temperature in Knockaderry

In April in Knockaderry, the average temperature is 9°C (48°F). Maximums can reach 21°C (70°F) and minimums can be as low as -2°C (28°F). This diverse range of temperatures makes Knockaderry a great destination for travelers looking to experience both mild and cooler weather.

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

The chart illustrates April temperature patterns in Knockaderry, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Knockaderry, April typically has an average temperature of 9°C (48°F), with highs reaching up to 21°C (70°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec434444485357605956514645
Data source: Temperature data for Knockaderry 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 Knockaderry

In Knockaderry in April, the precipitation amount is 60 mm (2.4 in) over the course of 11 days.

April Precipitation Trends in Knockaderry

The chart displays monthly precipitation patterns in Knockaderry, 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 Knockaderry, April typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec69113100607065741228410090118
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Knockaderry

In Knockaderry in April, humidity is 86%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that wraps around you, making outdoor activities uncomfortable and travel less enjoyable.

April Average Humidity in Knockaderry

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

In Knockaderry 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 Knockaderry.

Maximum UV Index Levels in Knockaderry for April

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

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

This table compares monthly weather conditions in Knockaderry, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)69 mm (2.7 inches)88%low
February Weather7°C (44°F)113 mm (4.4 inches)88%low
March Weather7°C (44°F)100 mm (3.9 inches)87%moderate
April Weather9°C (48°F)60 mm (2.4 inches)86%moderate
May Weather11°C (53°F)70 mm (2.7 inches)83%high
June Weather14°C (57°F)65 mm (2.6 inches)83%very high
July Weather16°C (60°F)74 mm (2.9 inches)85%very high
August Weather15°C (59°F)122 mm (4.8 inches)85%high
September Weather13°C (56°F)84 mm (3.3 inches)88%moderate
October Weather10°C (51°F)100 mm (4.0 inches)91%moderate
November Weather8°C (46°F)90 mm (3.6 inches)92%low
December Weather7°C (45°F)118 mm (4.7 inches)89%low

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