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May Weather in Brookville, United States

Last updated: June 24, 2025

In May, the average temperature in Brookville, United States hovers around 15°C (59°F). Expect a chilly minimum of -3°C (27°F) and a warm maximum of 30°C (86°F). Don't forget your umbrella, as the area sees about 153 mm (6.0 in) of precipitation over 16 days. With an average humidity of 80%, this month promises to be both refreshing and wet!

May Temperature in Brookville

In May in Brookville, the average temperature is 15°C (59°F). Maximums can reach 30°C (86°F), while minimums can drop as low as -3°C (27°F). Pack accordingly to enjoy a varied climate during your travels!

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

The chart illustrates May temperature patterns in Brookville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brookville, May typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (86°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec273037475967727064543933
Data source: Temperature data for Brookville 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 Brookville

In Brookville in May, the precipitation amount is 153 mm (6.0 in) over the course of 16 days.

May Precipitation Trends in Brookville

The chart displays monthly precipitation patterns in Brookville, 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 Brookville, May typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec100120105136153138127106125130102107
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Brookville

In Brookville in May, humidity is 80%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making outdoor activities slightly uncomfortable and necessitating frequent breaks to stay hydrated.

May Average Humidity in Brookville

This chart illustrates the average monthly humidity levels in Brookville, 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 Brookville is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Brookville

In Brookville 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 Brookville.

Maximum UV Index Levels in Brookville for May

The chart shows the monthly maximum UV Index (UVI) for Brookville 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 Brookville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Brookville 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 Brookville Compares to Other Months

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

This table compares monthly weather conditions in Brookville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)100 mm (3.9 inches)89%moderate
February Weather-1°C (31°F)120 mm (4.7 inches)90%moderate
March Weather3°C (38°F)105 mm (4.1 inches)89%high
April Weather9°C (48°F)136 mm (5.4 inches)88%very high
May Weather15°C (59°F)153 mm (6.0 inches)80%very high
June Weather19°C (67°F)138 mm (5.4 inches)79%very high
July Weather22°C (72°F)127 mm (5.0 inches)74%very high
August Weather21°C (70°F)106 mm (4.2 inches)64%very high
September Weather18°C (64°F)124 mm (4.9 inches)67%very high
October Weather12°C (54°F)130 mm (5.1 inches)81%high
November Weather4°C (39°F)102 mm (4.0 inches)89%moderate
December Weather0°C (33°F)107 mm (4.2 inches)88%low

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