May weather forecast
Toledo, OH

Tall buildings of the skyscape of the scenic Toledo City, in Ohio, seen across Maumee River
Tall buildings of the skyscape of the scenic Toledo City, in Ohio, seen across Maumee River

Weather in May

May, the last month of the spring in Toledo, is an agreeable month, with temperature in the range of an average low of 52.3°F (11.3°C) and an average high of 68.9°F (20.5°C).

Temperature

In May, the average high-temperature rises from a mild 56.5°F (13.6°C) in April to a pleasant 68.9°F (20.5°C). In May, in Toledo, the average low-temperature is 52.3°F (11.3°C).

Humidity

In May, the average relative humidity is 76%.

Rainfall

In Toledo, during May, the rain falls for 17.3 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, in Toledo, there are 152.4 rainfall days, and 26.54" (674mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, Toledo aggregates 0.04" (1mm) of snow. In Toledo, during the entire year, snow falls for 44.4 days and aggregates up to 12.6" (320mm) of snow.

Ocean temperature

In Toledo, the average seawater temperature in May is 49.6°F (9.8°C).
Note: At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

Daylight

In Toledo, the average length of the day in May is 14h and 33min.
On the first day of May, sunrise is at 6:30 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 9:01 pm EDT.

Sunshine

In May, the average sunshine in Toledo is 8.7h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in May in Toledo?

The average high-temperature, in May, is 68.9°F (20.5°C), while the average low-temperature is 52.3°F (11.3°C).

What is the average humidity in May in Toledo?

The average relative humidity in May in Toledo is 76%.

How much does it rain in Toledo in May?

In May, in Toledo, Ohio, the rain falls for 17.3 days. Throughout May, 2.95" (75mm) of precipitation is accumulated.

What is the last month it snows in Toledo?

May is the last month it regularly snows in Toledo, Ohio. During 0.1 snowfall days, in May, Toledo aggregates 0.04" (1mm) of snow.

How cold is the water in May in Toledo?

In May, the average ocean temperature in Toledo is 49.6°F (9.8°C). Swimming in 49.6°F (9.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in May in Toledo?

In May, the average day length in Toledo, Ohio, is 14h and 33min.

When is the sunrise / sunset in May in Toledo?

On the first day of May in Toledo, Ohio, sunrise is at 6:30 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 9:01 pm EDT.

How long on average sun shines in May in Toledo?

In May, the average sunshine duration is 8.7h.

What is the UV index reading in May in Toledo?

The average daily maximum UV index in May in Toledo is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Toledo, OH

Average temperature in May - Toledo, OH
  • Average high temperature in May: 68.9°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in May: 52.3°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

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Average pressure in May
Toledo, OH

Average pressure in May - Toledo, OH
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
Toledo, OH

Average wind speed in May - Toledo, OH
  • Average wind speed in May: 8.3mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in May
Toledo, OH

Average humidity in May - Toledo, OH
  • Average humidity in May: 76%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in May
Toledo, OH

Average rainfall in May - Toledo, OH
  • Average rainfall in May: 2.95"

The wettest month (with the highest rainfall) is April (3.27").
The driest month (with the least rainfall) is December (1.38").

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Average rainfall days in May
Toledo, OH

Average rainfall days in May - Toledo, OH
  • Average rainfall days in May: 17.3 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (7 days).

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Average snowfall in May
Toledo, OH

Average snowfall in May - Toledo, OH
  • Average snowfall in May: 0.04"

The months with the highest snowfall are January and February (3.66").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Toledo, OH

Average snowfall days in May - Toledo, OH
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in May
Toledo, OH

Average sea temperature in May - Toledo, OH
  • Average sea temperature in May: 49.5°F

The best month for swimming (with the highest average sea temperature) is August (75.8°F).
The coldest month (with the lowest average sea temperature) is February (33.5°F).

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Average daylight in May /
Average sunshine in May
Toledo, OH

Average daylight in May / Average sunshine in May - Toledo, OH
  • Average daylight in May: 14h and 33min

The month with the longest days is June (Average daylight: 15h and 9min).
The month with the shortest days is December (Average daylight: 9h and 13min).

  • Average sunshine in May: 8h and 42min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in May
Toledo, OH

Average sunshine days in May - Toledo, OH
  • Average sunshine days in May: 11.9 days

The month with the most sunshine days is March (15.9 days).
The month with the least sunshine days is February (10.5 days).

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Average UV index in May
Toledo, OH

Average UV index in May - Toledo, OH
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Toledo, OH

Average cloud cover in May - Toledo, OH
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 31).

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Average visibility in May
Toledo, OH

Average visibility in May - Toledo, OH
  • Average visibility in May: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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