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May Weather in Roslyn Heights, United States

Last updated: June 24, 2025

In May, the average temperature in Roslyn Heights, United States hovers around 16°C (61°F), with a minimum dipping to 2°C (37°F) and a maximum peaking at 30°C (86°F). Expect a modest precipitation of 117 mm (4.6 in) spread over 13 days, contributing to an average humidity of 69%. Stay prepared for a mix of weather as you explore this vibrant destination!

May Temperature in Roslyn Heights

In May in Roslyn Heights, the average temperature is 16°C (61°F). The maximum can reach 30°C (86°F), while the minimum can drop as low as 2°C (37°F). This variation in temperature makes it essential to pack layers for your travels.

May Weather in Roslyn Heights: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Roslyn Heights, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roslyn Heights, May typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (86°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec343641516171777670614739
Data source: Temperature data for Roslyn Heights 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 Roslyn Heights

In Roslyn Heights in May, the total precipitation amount is 117 mm (4.6 in) spread over 13 days.

May Precipitation Trends in Roslyn Heights

The chart displays monthly precipitation patterns in Roslyn Heights, 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 Roslyn Heights, May typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec7210698115117891421249113090117
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Roslyn Heights

In Roslyn Heights in May, humidity is 69%. With an average temperature of 16°C (61°F), this humidity feels like a mild, humid embrace, making travel enjoyable yet requiring a light layer for comfort while exploring.

May Average Humidity in Roslyn Heights

This chart illustrates the average monthly humidity levels in Roslyn Heights, 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 Roslyn Heights is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Roslyn Heights

In Roslyn Heights in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Roslyn Heights.

Maximum UV Index Levels in Roslyn Heights for May

The chart shows the monthly maximum UV Index (UVI) for Roslyn Heights 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 Roslyn Heights typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Roslyn Heights 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 Roslyn Heights Compares to Other Months

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

This table compares monthly weather conditions in Roslyn Heights, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)72 mm (2.8 inches)84%moderate
February Weather2°C (37°F)106 mm (4.2 inches)82%moderate
March Weather5°C (42°F)98 mm (3.9 inches)81%high
April Weather10°C (51°F)115 mm (4.5 inches)78%very high
May Weather16°C (61°F)117 mm (4.6 inches)69%very high
June Weather22°C (71°F)89 mm (3.5 inches)69%very high
July Weather25°C (78°F)142 mm (5.6 inches)62%very high
August Weather24°C (76°F)124 mm (4.9 inches)65%very high
September Weather21°C (70°F)91 mm (3.6 inches)68%very high
October Weather16°C (61°F)130 mm (5.1 inches)74%high
November Weather8°C (47°F)90 mm (3.5 inches)82%moderate
December Weather4°C (39°F)117 mm (4.6 inches)80%low

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