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April Weather in Rathmore, Ireland

Last updated: August 23, 2025

In April, the average temperature in Rathmore, Ireland hovers around 8°C (47°F), with a minimum that can dip to a chilly -2°C (28°F) and a pleasant maximum reaching 19°C (67°F). Expect about 80 mm (3.1 in) of precipitation spread over 13 days, contributing to an average humidity of 84%. Prepare for a mix of cool days and occasional rain during this month!

April Temperature in Rathmore

In April in Rathmore, the average temperature is 8°C (47°F), with maximums reaching up to 19°C (67°F) and minimums dropping as low as -2°C (28°F). This variation in temperature makes it essential to pack layered clothing for your trip.

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

The chart illustrates April temperature patterns in Rathmore, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rathmore, April typically has an average temperature of 8°C (47°F), with highs reaching up to 19°C (67°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec424343475156595855504544
Data source: Temperature data for Rathmore 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 Rathmore

In Rathmore in April, the precipitation amount is 80 mm (3.1 in) spread over the course of 13 days.

April Precipitation Trends in Rathmore

The chart displays monthly precipitation patterns in Rathmore, 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 Rathmore, April typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec74129105808070691048111393125
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Rathmore

In Rathmore in April, humidity is 84%. With an average temperature of 8°C (47°F), this humidity feels like a damp blanket wrapping around you, making travel feel heavy and a bit lethargic, as the air thickens with moisture and each step becomes a little more cumbersome.

April Average Humidity in Rathmore

This chart illustrates the average monthly humidity levels in Rathmore, 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 Rathmore is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%85%84%84%84%85%85%84%85%86%84%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Rathmore

In Rathmore in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Rathmore, you can refer to this Hourly UV Index in Rathmore.

Maximum UV Index Levels in Rathmore for April

The chart shows the monthly maximum UV Index (UVI) for Rathmore 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 Rathmore typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678875421
Data source: Rathmore 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 Rathmore Compares to Other Months

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

This table compares monthly weather conditions in Rathmore, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)74 mm (2.9 inches)83%low
February Weather6°C (43°F)129 mm (5.1 inches)85%low
March Weather6°C (43°F)105 mm (4.1 inches)84%moderate
April Weather8°C (47°F)80 mm (3.1 inches)84%high
May Weather11°C (51°F)80 mm (3.2 inches)84%high
June Weather13°C (56°F)70 mm (2.8 inches)85%very high
July Weather15°C (59°F)68 mm (2.7 inches)85%very high
August Weather14°C (58°F)104 mm (4.1 inches)84%high
September Weather13°C (55°F)81 mm (3.2 inches)85%moderate
October Weather10°C (50°F)113 mm (4.4 inches)86%moderate
November Weather7°C (45°F)93 mm (3.7 inches)84%low
December Weather6°C (44°F)124 mm (4.9 inches)83%low

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