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May Weather in Toledo, United States

Last updated: June 24, 2025

In Toledo, United States, the average temperature in May hovers around 19°C (67°F). During this time, temperatures can dip as low as 1°C (34°F) and soar to a sizzling 36°C (96°F). Expect about 140 mm (5.5 in) of precipitation over 13 days, accompanied by an average humidity of 80%, creating a moist, tropical atmosphere.

May Temperature in Toledo

In May in Toledo, the average temperature is 19°C (67°F). Maximum temperatures can reach 36°C (96°F), while minimum temperatures can dip as low as 1°C (34°F). Be prepared for a wide range of temperatures during your visit, making it essential to pack both warm and lightweight clothing.

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 19°C (67°F), with highs reaching up to 36°C (96°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec313445546676797571584237
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 total precipitation amount is 140 mm (5.5 in) over the course of 13 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 140 mm (5.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec8285126118140106112111661099074
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 80%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor exploration a bit uncomfortable and sticky, yet it encourages you to seek out refreshing indoor activities or shaded spots to escape the heat.

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 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%84%83%80%83%82%83%79%79%88%87%
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 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 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 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357911111098643
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-1°C (31°F)81 mm (3.2 inches)84%moderate
February Weather1°C (34°F)85 mm (3.3 inches)82%moderate
March Weather7°C (45°F)126 mm (5.0 inches)84%high
April Weather12°C (54°F)118 mm (4.7 inches)83%very high
May Weather19°C (67°F)140 mm (5.5 inches)80%extreme
June Weather25°C (76°F)106 mm (4.2 inches)83%extreme
July Weather26°C (79°F)112 mm (4.4 inches)82%very high
August Weather24°C (75°F)111 mm (4.4 inches)82%very high
September Weather22°C (71°F)66 mm (2.6 inches)79%very high
October Weather15°C (59°F)109 mm (4.3 inches)79%high
November Weather6°C (43°F)90 mm (3.5 inches)88%moderate
December Weather3°C (37°F)74 mm (2.9 inches)87%moderate

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