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May Weather in Roscrea, Ireland

Last updated: August 23, 2025

In May, the average temperature in Roscrea, Ireland is a mild 11°C (53°F). Temperatures can fluctuate, with a chilly minimum of -1°C (30°F) and a pleasant maximum of 24°C (75°F). Expect about 72 mm (2.8 in) of precipitation over 13 days, contributing to an average humidity of 83%.

May Temperature in Roscrea

In May, in Roscrea, the average temperature is 11°C (53°F). The maximum can reach 24°C (75°F), and the minimum can be as low as -1°C (30°F). This makes Roscrea a versatile destination for travelers looking for a mix of mild days and the chance to experience cooler weather.

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

The chart illustrates May temperature patterns in Roscrea, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roscrea, May typically has an average temperature of 11°C (53°F), with highs reaching up to 24°C (75°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344475257605955504543
Data source: Temperature data for Roscrea 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 Roscrea

In Roscrea in May, the precipitation amount is 72 mm (2.8 in) over a period of 13 days.

May Precipitation Trends in Roscrea

The chart displays monthly precipitation patterns in Roscrea, 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 Roscrea, May typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec61999257727580103769089104
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Roscrea

In Roscrea in May, humidity is 83%. With an average temperature of 11°C (53°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and causing an inevitable sheen of sweat to form, which can dampen the joy of exploring your surroundings.

May Average Humidity in Roscrea

This chart illustrates the average monthly humidity levels in Roscrea, 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 Roscrea is approximately 83%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Roscrea

In Roscrea 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 Roscrea.

Maximum UV Index Levels in Roscrea for May

The chart shows the monthly maximum UV Index (UVI) for Roscrea 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 Roscrea typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Roscrea 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 Roscrea Compares to Other Months

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

This table compares monthly weather conditions in Roscrea, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)61 mm (2.4 inches)88%low
February Weather6°C (43°F)99 mm (3.9 inches)88%low
March Weather6°C (44°F)92 mm (3.6 inches)87%moderate
April Weather9°C (48°F)57 mm (2.2 inches)86%moderate
May Weather11°C (53°F)72 mm (2.8 inches)83%high
June Weather14°C (58°F)75 mm (2.9 inches)83%very high
July Weather16°C (61°F)80 mm (3.1 inches)85%very high
August Weather15°C (59°F)103 mm (4.1 inches)85%high
September Weather13°C (56°F)75 mm (3.0 inches)88%moderate
October Weather10°C (51°F)90 mm (3.5 inches)91%moderate
November Weather7°C (46°F)89 mm (3.5 inches)92%low
December Weather6°C (44°F)104 mm (4.1 inches)89%low

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