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May Weather in Butler, United States

Last updated: June 24, 2025

In May, the average temperature in Butler, United States hovers around a pleasant 24°C (75°F). However, be prepared for a wider temperature range, with lows of 9°C (48°F) and highs soaring to 36°C (97°F). Rainfall can be expected, with a total precipitation of 113 mm (4.4 in) spread over 10 days, contributing to an average humidity of 73%.

May Temperature in Butler

In May in Butler, the average temperature is 24°C (75°F). Maximums can reach 36°C (97°F), and minimums can be as low as 9°C (48°F). It's a great time to visit for those who enjoy warm weather, but be prepared for occasional temperature fluctuations.

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 24°C (75°F), with highs reaching up to 36°C (97°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec505662667580828279715653
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 total precipitation amount is 113 mm (4.4 in) over a span of 10 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 113 mm (4.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1081221101221131571161149410378139
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 73%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making it somewhat uncomfortable for traveling if you're not acclimated, as sweat clings to your skin and limits your energy for exploration.

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 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
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 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, 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 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478111111111110864
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 Weather10°C (50°F)108 mm (4.2 inches)82%moderate
February Weather13°C (56°F)122 mm (4.8 inches)80%high
March Weather16°C (62°F)110 mm (4.3 inches)80%very high
April Weather19°C (66°F)122 mm (4.8 inches)78%extreme
May Weather24°C (75°F)113 mm (4.4 inches)73%extreme
June Weather27°C (80°F)157 mm (6.2 inches)71%extreme
July Weather28°C (82°F)116 mm (4.6 inches)79%extreme
August Weather28°C (82°F)113 mm (4.5 inches)78%extreme
September Weather26°C (79°F)94 mm (3.7 inches)80%very high
October Weather21°C (71°F)103 mm (4.1 inches)76%very high
November Weather14°C (57°F)78 mm (3.1 inches)83%high
December Weather12°C (53°F)139 mm (5.5 inches)87%moderate

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