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April Weather in Killucan, Ireland

Last updated: August 23, 2025

In April, the average temperature in Killucan, Ireland hovers around 9°C (48°F), with a minimum plunge to -3°C (28°F) and a maximum rise to 21°C (70°F). Be prepared for some rain, as the area receives about 51 mm (2.0 in) of precipitation spread over 11 days. Additionally, the humidity levels tend to be high, averaging around 85%, making for a quite damp atmosphere.

April Temperature in Killucan

In April in Killucan, the average temperature is 9°C (48°F). The maximum can reach 21°C (70°F), while the minimum can drop as low as -3°C (28°F). This variation in temperature makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates April temperature patterns in Killucan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Killucan, 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 -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344485358615956514643
Data source: Temperature data for Killucan 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 Killucan

In Killucan in April, the precipitation amount is 51 mm (2.0 in) spread over 11 days.

April Precipitation Trends in Killucan

The chart displays monthly precipitation patterns in Killucan, 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 Killucan, April typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec6096895175827911377878697
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Killucan

In Killucan in April humidity is 85%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill enveloping you, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

April Average Humidity in Killucan

This chart illustrates the average monthly humidity levels in Killucan, 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 Killucan is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%86%85%83%85%86%85%86%87%87%84%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Killucan

In Killucan 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 Killucan.

Maximum UV Index Levels in Killucan for April

The chart shows the monthly maximum UV Index (UVI) for Killucan 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 Killucan typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Killucan 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 Killucan Compares to Other Months

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

This table compares monthly weather conditions in Killucan, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)60 mm (2.3 inches)85%low
February Weather6°C (43°F)96 mm (3.8 inches)86%low
March Weather7°C (44°F)89 mm (3.5 inches)86%moderate
April Weather9°C (48°F)51 mm (2.0 inches)85%moderate
May Weather12°C (53°F)75 mm (2.9 inches)83%high
June Weather14°C (58°F)82 mm (3.2 inches)85%very high
July Weather16°C (61°F)79 mm (3.1 inches)86%very high
August Weather15°C (60°F)113 mm (4.4 inches)85%high
September Weather13°C (56°F)77 mm (3.0 inches)86%moderate
October Weather10°C (51°F)87 mm (3.4 inches)87%moderate
November Weather8°C (46°F)86 mm (3.4 inches)86%low
December Weather6°C (44°F)97 mm (3.8 inches)84%low

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