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May Weather in Rathmore, Ireland

Last updated: August 23, 2025

In Rathmore, Ireland, the average temperature in May hovers around 11°C (51°F). While temperatures can dip as low as -2°C (29°F) or soar to a pleasant 23°C (74°F), this month also brings an average precipitation of 80 mm (3.2 in) spread over 13 days. With humidity levels averaging 84%, expect a refreshingly cool atmosphere throughout the month.

May Temperature in Rathmore

In May in Rathmore, the average temperature is 11°C (51°F). Maximum temperatures can reach 23°C (74°F), while minimums can drop as low as -2°C (29°F). Be prepared for varying weather conditions if you plan to travel during this month.

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

The chart illustrates May 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, May typically has an average temperature of 11°C (51°F), with highs reaching up to 23°C (74°F) and lows dropping to around -2°C (29°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.

May Precipitation in Rathmore

In Rathmore in May, the precipitation amount is 80 mm (3.2 in) spread over 13 days.

May Precipitation Trends in Rathmore

The chart displays monthly precipitation patterns in Rathmore, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Rathmore, May typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec74129105808070691048111393125
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Rathmore

In Rathmore in May humidity is 84%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill enveloping you, making it seem much colder than it actually is, and can dampen your spirits while traveling.

May Average Humidity in Rathmore

This chart illustrates the average monthly humidity levels in Rathmore, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Rathmore

In Rathmore in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Rathmore.

Maximum UV Index Levels in Rathmore for May

The chart shows the monthly maximum UV Index (UVI) for Rathmore in May, 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 May, the maximum UV index in Rathmore typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678875421
Data source: Rathmore May 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 May 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 May’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 May’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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