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April Weather in Castlebridge, Ireland

Last updated: August 23, 2025

In Castlebridge, Ireland, the average temperature in April hovers around 9°C (48°F). You can expect a minimum chill of -1°C (30°F) and a pleasant maximum of 18°C (65°F) during the month. With an average precipitation of 59 mm (2.3 in) spread across 10 days, and an average humidity level of 85%, be prepared for a slightly damp and cool climate as you explore this charming destination!

April Temperature in Castlebridge

In April in Castlebridge, the average temperature is 9°C (48°F), with maximums reaching 18°C (65°F) and minimums dipping as low as -1°C (30°F). This mild climate makes it an ideal time for travelers to explore the area comfortably.

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

The chart illustrates April temperature patterns in Castlebridge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castlebridge, April typically has an average temperature of 9°C (48°F), with highs reaching up to 18°C (65°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec434445485258616057524745
Data source: Temperature data for Castlebridge 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 Castlebridge

In Castlebridge in April, the precipitation amount is 59 mm (2.3 in) over the course of 10 days.

April Precipitation Trends in Castlebridge

The chart displays monthly precipitation patterns in Castlebridge, 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 Castlebridge, April typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec50887759626562947393106106
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Castlebridge

In Castlebridge 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 Castlebridge

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

In Castlebridge 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 Castlebridge.

Maximum UV Index Levels in Castlebridge for April

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

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

This table compares monthly weather conditions in Castlebridge, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)50 mm (2.0 inches)85%low
February Weather7°C (45°F)88 mm (3.4 inches)86%low
March Weather7°C (45°F)77 mm (3.0 inches)86%moderate
April Weather9°C (48°F)59 mm (2.3 inches)85%moderate
May Weather11°C (53°F)62 mm (2.4 inches)83%high
June Weather14°C (58°F)65 mm (2.6 inches)85%very high
July Weather16°C (61°F)62 mm (2.4 inches)86%very high
August Weather16°C (61°F)94 mm (3.7 inches)85%high
September Weather14°C (57°F)73 mm (2.9 inches)86%moderate
October Weather11°C (53°F)93 mm (3.7 inches)87%moderate
November Weather9°C (48°F)106 mm (4.2 inches)86%low
December Weather7°C (45°F)106 mm (4.2 inches)84%low

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