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May Weather in Newmarket, Ireland

Last updated: August 23, 2025

In May, the average temperature in Newmarket, Ireland hovers around 11°C (52°F). Expect chilly lows of -2°C (28°F) and a rare warm day reaching up to 24°C (76°F). With an average precipitation of 73 mm (2.9 in) spread over 13 days, you might want to keep an umbrella handy. Humidity tends to be high, averaging 83%, making it a month to dress in layers!

May Temperature in Newmarket

In May in Newmarket, the average temperature is 11°C (52°F). The maximum can reach 24°C (76°F), while the minimum can drop as low as -2°C (28°F). Be prepared for a diverse range of weather conditions when traveling to Newmarket during this month.

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

The chart illustrates May temperature patterns in Newmarket, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Newmarket, May typically has an average temperature of 11°C (52°F), with highs reaching up to 24°C (76°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec424343475256595855504644
Data source: Temperature data for Newmarket 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 Newmarket

In Newmarket in May, the precipitation amount is 73 mm (2.9 in) over the course of 13 days.

May Precipitation Trends in Newmarket

The chart displays monthly precipitation patterns in Newmarket, 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 Newmarket, May typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec6711098677365701067810084114
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Newmarket

In Newmarket in May humidity is 83%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leading travelers to seek shelter indoors or to dress in layered clothing to stay warm while exploring the area.

May Average Humidity in Newmarket

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

In Newmarket 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 Newmarket.

Maximum UV Index Levels in Newmarket for May

The chart shows the monthly maximum UV Index (UVI) for Newmarket 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 Newmarket typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Newmarket 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 Newmarket Compares to Other Months

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

This table compares monthly weather conditions in Newmarket, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)67 mm (2.6 inches)88%low
February Weather6°C (43°F)110 mm (4.3 inches)88%low
March Weather6°C (44°F)98 mm (3.9 inches)87%moderate
April Weather8°C (47°F)67 mm (2.6 inches)86%moderate
May Weather11°C (52°F)73 mm (2.9 inches)83%high
June Weather13°C (57°F)65 mm (2.6 inches)83%very high
July Weather15°C (60°F)70 mm (2.7 inches)85%very high
August Weather15°C (59°F)106 mm (4.2 inches)85%high
September Weather13°C (56°F)78 mm (3.1 inches)88%moderate
October Weather10°C (51°F)100 mm (3.9 inches)91%moderate
November Weather8°C (46°F)84 mm (3.3 inches)92%low
December Weather7°C (44°F)114 mm (4.5 inches)89%low

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