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May Weather in Toledo, United States

Last updated: June 24, 2025

In May, the average temperature in Toledo, United States is a pleasant 16°C (61°F). However, be prepared for a range that can drop to a chilly -1°C (31°F) or climb to a warm 32°C (90°F). Expect about 133 mm (5.2 in) of precipitation over 14 days, contributing to an average humidity of 81%—perfect for a refreshing atmosphere but ideal for umbrellas!

May Temperature in Toledo

In May in Toledo the average temperature is 16°C (61°F). Maximums can reach 32°C (90°F), while minimums can drop as low as -1°C (31°F). This wide temperature range means that travelers should be prepared for both warm days and chilly evenings.

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

The chart illustrates May temperature patterns in Toledo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Toledo, May typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (90°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec283039486171767468564134
Data source: Temperature data for Toledo 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 Toledo

In Toledo in May, the precipitation amount is 133 mm (5.2 in) occurring over the course of 14 days.

May Precipitation Trends in Toledo

The chart displays monthly precipitation patterns in Toledo, 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 Toledo, May typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec676979891331011058060948357
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Toledo

In Toledo in May, humidity is 81%. With an average temperature of 16°C (61°F), this humidity feels like a warm, heavy blanket wrapping around you as you explore the sights, making it essential to stay hydrated and take regular breaks in the shade.

May Average Humidity in Toledo

This chart illustrates the average monthly humidity levels in Toledo, 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 Toledo is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%88%81%82%81%78%78%82%89%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Toledo

In Toledo 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 Toledo.

Maximum UV Index Levels in Toledo for May

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

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

This table compares monthly weather conditions in Toledo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)67 mm (2.6 inches)88%moderate
February Weather-1°C (30°F)69 mm (2.7 inches)87%moderate
March Weather4°C (39°F)79 mm (3.1 inches)87%high
April Weather9°C (49°F)89 mm (3.5 inches)87%very high
May Weather16°C (61°F)133 mm (5.2 inches)81%very high
June Weather22°C (71°F)101 mm (4.0 inches)82%very high
July Weather24°C (76°F)105 mm (4.1 inches)81%very high
August Weather23°C (74°F)80 mm (3.1 inches)78%very high
September Weather20°C (68°F)60 mm (2.4 inches)78%very high
October Weather13°C (56°F)94 mm (3.7 inches)82%high
November Weather5°C (41°F)83 mm (3.3 inches)89%moderate
December Weather1°C (34°F)57 mm (2.2 inches)86%low

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