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May Weather in Plain City, United States

Last updated: June 24, 2025

In May, the average temperature in Plain City, United States hovers around 18°C (64°F), with fluctuations that can see lows of -1°C (30°F) and highs soaring to 32°C (90°F). This month brings 127 mm (5.0 in) of precipitation spread over 14 days, contributing to a high average humidity of 81%. Be prepared for a mix of weather conditions!

May Temperature in Plain City

In May in Plain City, the average temperature is 18°C (64°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop as low as -1°C (30°F). Be prepared for a wide range of temperatures if you plan to travel during this time!

May Weather in Plain City: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Plain City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plain City, May typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (90°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec313442526472767369584236
Data source: Temperature data for Plain City 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 Plain City

In Plain City in May, the total precipitation amount is 127 mm (5.0 in), occurring over the course of 14 days.

May Precipitation Trends in Plain City

The chart displays monthly precipitation patterns in Plain City, 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 Plain City, May typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec761011081131271371158689969497
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Plain City

In Plain City in May, humidity is 81%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making travel both refreshing and slightly stifling at the same time.

May Average Humidity in Plain City

This chart illustrates the average monthly humidity levels in Plain City, 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 Plain City is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%85%81%82%81%73%73%78%89%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Plain City

In Plain City 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 Plain City.

Maximum UV Index Levels in Plain City for May

The chart shows the monthly maximum UV Index (UVI) for Plain City 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 Plain City typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098643
Data source: Plain City 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 Plain City Compares to Other Months

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

This table compares monthly weather conditions in Plain City, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)76 mm (3.0 inches)88%moderate
February Weather1°C (34°F)101 mm (4.0 inches)88%moderate
March Weather6°C (43°F)108 mm (4.2 inches)87%high
April Weather11°C (52°F)113 mm (4.4 inches)85%very high
May Weather18°C (64°F)127 mm (5.0 inches)81%very high
June Weather22°C (72°F)137 mm (5.4 inches)82%very high
July Weather24°C (76°F)115 mm (4.5 inches)81%very high
August Weather23°C (74°F)86 mm (3.4 inches)73%very high
September Weather20°C (69°F)89 mm (3.5 inches)73%very high
October Weather14°C (58°F)96 mm (3.8 inches)78%high
November Weather5°C (42°F)94 mm (3.7 inches)89%moderate
December Weather2°C (36°F)97 mm (3.8 inches)87%moderate

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