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May Weather in Perrysville, United States

Last updated: June 24, 2025

In May, the average temperature in Perrysville, United States hovers around 17°C (62°F). Expect a temperature range with a minimum of -2°C (29°F) and a maximum reaching up to 32°C (91°F). Prepare for 122 mm (4.8 in) of precipitation over approximately 15 days, coupled with an average humidity of 81%. Whether you enjoy sunshine or the occasional drizzle, this month offers a varied climate experience!

May Temperature in Perrysville

In May in Perrysville, the average temperature is 17°C (62°F), with maximums reaching up to 32°C (91°F) and minimums dropping as low as -2°C (29°F). This variation means you should pack for both warm days and cool nights when traveling to Perrysville during this time.

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

The chart illustrates May temperature patterns in Perrysville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Perrysville, May typically has an average temperature of 17°C (62°F), with highs reaching up to 32°C (91°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec293240506271757267574135
Data source: Temperature data for Perrysville 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 Perrysville

In Perrysville in May, the precipitation amount is 122 mm (4.8 in) over a span of 15 days.

May Precipitation Trends in Perrysville

The chart displays monthly precipitation patterns in Perrysville, 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 Perrysville, May typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec809610013112212812185871008990
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Perrysville

In Perrysville in May, humidity is 81%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making outdoor adventures feel sticky and requiring frequent breaks to stay comfortable while exploring.

May Average Humidity in Perrysville

This chart illustrates the average monthly humidity levels in Perrysville, 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 Perrysville is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%87%81%83%82%76%77%82%89%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Perrysville

In Perrysville 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 Perrysville.

Maximum UV Index Levels in Perrysville for May

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

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

This table compares monthly weather conditions in Perrysville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (30°F)80 mm (3.2 inches)88%moderate
February Weather0°C (33°F)96 mm (3.8 inches)88%moderate
March Weather5°C (41°F)100 mm (3.9 inches)87%high
April Weather10°C (50°F)131 mm (5.2 inches)87%very high
May Weather17°C (62°F)122 mm (4.8 inches)81%very high
June Weather21°C (71°F)128 mm (5.0 inches)83%very high
July Weather24°C (75°F)121 mm (4.8 inches)82%very high
August Weather22°C (72°F)85 mm (3.4 inches)76%very high
September Weather20°C (68°F)87 mm (3.4 inches)77%very high
October Weather14°C (57°F)99 mm (3.9 inches)82%high
November Weather5°C (41°F)89 mm (3.5 inches)89%moderate
December Weather2°C (35°F)90 mm (3.5 inches)86%low

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