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May Weather in Butler, United States

Last updated: June 24, 2025

In May, the average temperature in Butler, United States is a pleasant 19°C (67°F). Expect a minimum chill of 2°C (37°F) and a warm peak of 34°C (94°F). During this month, 185 mm (7.3 in) of precipitation typically falls over 15 days, contributing to a high average humidity of 82%. Embrace the varied weather as you explore this vibrant destination!

May Temperature in Butler

In May in Butler, the average temperature is 19°C (67°F). Maximum temperatures can reach 34°C (94°F), while minimums can dip as low as 2°C (37°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates May temperature patterns in Butler, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Butler, May typically has an average temperature of 19°C (67°F), with highs reaching up to 34°C (94°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec333548556777807773584640
Data source: Temperature data for Butler 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 Butler

In Butler in May, the precipitation amount is 185 mm (7.3 in) over the course of 15 days.

May Precipitation Trends in Butler

The chart displays monthly precipitation patterns in Butler, 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 Butler, May typically receives around 185 mm (7.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec665711611018587126135771015133
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Butler

In Butler in May humidity is 82%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket wrapping around you, making each step feel sluggish and the air thick as you explore the sights.

May Average Humidity in Butler

This chart illustrates the average monthly humidity levels in Butler, 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 Butler is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%75%77%82%83%81%78%72%72%84%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Butler

In Butler 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 Butler.

Maximum UV Index Levels in Butler for May

The chart shows the monthly maximum UV Index (UVI) for Butler 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 Butler typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35610101111109743
Data source: Butler 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 Butler Compares to Other Months

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

This table compares monthly weather conditions in Butler, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)66 mm (2.6 inches)80%moderate
February Weather2°C (35°F)57 mm (2.2 inches)78%moderate
March Weather9°C (49°F)116 mm (4.6 inches)75%high
April Weather13°C (56°F)110 mm (4.3 inches)77%very high
May Weather19°C (67°F)185 mm (7.3 inches)82%very high
June Weather25°C (77°F)87 mm (3.4 inches)83%extreme
July Weather27°C (81°F)126 mm (5.0 inches)81%extreme
August Weather25°C (77°F)135 mm (5.3 inches)78%very high
September Weather23°C (73°F)77 mm (3.0 inches)72%very high
October Weather15°C (59°F)101 mm (4.0 inches)72%high
November Weather8°C (46°F)51 mm (2.0 inches)84%moderate
December Weather4°C (40°F)33 mm (1.3 inches)86%moderate

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