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May Weather in Canal Winchester, United States

Last updated: June 24, 2025

In Canal Winchester, United States, the average temperature in May hovers around 18°C (65°F). During this time, temperatures can range from a chilly -1°C (30°F) to a warm 32°C (91°F). Expect about 130 mm (5.1 in) of precipitation spread across 15 days, coupled with an average humidity of 81%. Prepare for a mix of weather as you explore this vibrant destination!

May Temperature in Canal Winchester

In May in Canal Winchester, the average temperature is 18°C (65°F). The maximum can reach 32°C (91°F), while the minimum can drop as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack layers to stay comfortable throughout the day.

May Weather in Canal Winchester: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Canal Winchester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Canal Winchester, May typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (91°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec323543536472767469584237
Data source: Temperature data for Canal Winchester 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 Canal Winchester

In Canal Winchester in May, the total precipitation amount is 130 mm (5.1 in) over the course of 15 days.

May Precipitation Trends in Canal Winchester

The chart displays monthly precipitation patterns in Canal Winchester, 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 Canal Winchester, May typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec871211221281301531219094107103110
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Canal Winchester

In Canal Winchester in May, humidity is 81%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air thick and sultry—a challenging environment for traveling.

May Average Humidity in Canal Winchester

This chart illustrates the average monthly humidity levels in Canal Winchester, 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 Canal Winchester 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 Canal Winchester

In Canal Winchester 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 Canal Winchester.

Maximum UV Index Levels in Canal Winchester for May

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

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

This table compares monthly weather conditions in Canal Winchester, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)87 mm (3.4 inches)88%moderate
February Weather2°C (36°F)121 mm (4.8 inches)88%moderate
March Weather6°C (43°F)122 mm (4.8 inches)87%high
April Weather11°C (53°F)128 mm (5.0 inches)85%very high
May Weather18°C (65°F)130 mm (5.1 inches)81%very high
June Weather22°C (72°F)153 mm (6.0 inches)82%very high
July Weather25°C (76°F)121 mm (4.8 inches)81%very high
August Weather23°C (74°F)90 mm (3.5 inches)73%very high
September Weather21°C (69°F)94 mm (3.7 inches)73%very high
October Weather14°C (58°F)107 mm (4.2 inches)78%high
November Weather6°C (43°F)103 mm (4.1 inches)89%moderate
December Weather3°C (37°F)110 mm (4.3 inches)87%moderate

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