May weather forecast
Cleveland Heights, OH

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Weather in May

May welcomes an almost complete transition to warm weather in Cleveland Heights, Ohio. Average high temperature climbs noticeably to 66.7°F (19.3°C) and the low escalates to 50.5°F (10.3°C). As days grow longer and sunnier, May is known for nurturing greenery and blooming flowers. Preparing for outdoor activities becomes an ideal choice for residents. May's end typically signifies the official arrival of summer, with significant warmth taking over the previously cooler months.

Temperature

The average high-temperature increases in May, moving from a fresh 54.7°F (12.6°C) in April to a comfortable 66.7°F (19.3°C). Cleveland Heights in May experiences a low-temperature average of 50.5°F (10.3°C).

Humidity

In May, the average relative humidity in Cleveland Heights is 76%.

Rainfall

In Cleveland Heights, during May, the rain falls for 16.8 days and regularly aggregates up to 2.87" (73mm) of precipitation. Throughout the year, in Cleveland Heights, there are 158.6 rainfall days, and 28.5" (724mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Cleveland Heights are January through May, November and December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Cleveland Heights aggregates 0.24" (6mm) of snow. In Cleveland Heights, Ohio, during the entire year, snow falls for 64.7 days and aggregates up to 23.03" (585mm) of snow.

Daylight

In Cleveland Heights, the average length of the day in May is 14h and 32min.
On the first day of the month, sunrise is at 6:22 am and sunset at 8:24 pm. On the last day of May, sunrise is at 5:54 am and sunset at 8:53 pm EDT.

Sunshine

In Cleveland Heights, the average sunshine in May is 8.8h.

UV index

The average daily maximum UV index in May in Cleveland Heights is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: During May, 5 as the daily maximum UV index converts into the following advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the temperature in May in Cleveland Heights?

The high-temperature, in May, in Cleveland Heights, records 66.7°F (19.3°C), while the low-temperature is 50.5°F (10.3°C).

What is the average humidity in May in Cleveland Heights?

In Cleveland Heights, Ohio, the average relative humidity in May is 76%.

How many days does it rain in May in Cleveland Heights?

In Cleveland Heights, Ohio, during May, the rain falls for 16.8 days and regularly aggregates up to 2.87" (73mm) of precipitation.

What is the last month it snows in Cleveland Heights?

May is the last month it regularly snows in Cleveland Heights, Ohio. During 0.3 snowfall days, in May, Cleveland Heights aggregates 0.24" (6mm) of snow.

What is the average length of the day in May in Cleveland Heights?

In Cleveland Heights, the average day length in May is 14h and 32min.

When are sunrise and sunset in May in Cleveland Heights?

In May, on the first day of the month, sunrise is at 6:22 am and sunset at 8:24 pm. On the last day of the month, in Cleveland Heights, Ohio, sunrise is at 5:54 am and sunset at 8:53 pm EDT.

How many hours of sunshine does Cleveland Heights have in May?

In Cleveland Heights, the average sunshine duration in May is 8.8h.

What is the UV index reading in May in Cleveland Heights?

In Cleveland Heights, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Cleveland Heights, OH

Average temperature in May - Cleveland Heights, OH
  • Average high temperature in May: 66.7°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (31.1°F).

  • Average low temperature in May: 50.5°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (21°F).

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Average pressure in May
Cleveland Heights, OH

Average pressure in May - Cleveland Heights, 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
Cleveland Heights, OH

Average wind speed in May - Cleveland Heights, OH
  • Average wind speed in May: 7.1mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (6mph).

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Average humidity in May
Cleveland Heights, OH

Average humidity in May - Cleveland Heights, OH
  • Average humidity in May: 76%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are July and August (74%).

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Average rainfall in May
Cleveland Heights, OH

Average rainfall in May - Cleveland Heights, OH
  • Average rainfall in May: 2.87"

The wettest month (with the highest rainfall) is June (3.07").
The driest month (with the least rainfall) is February (1.93").

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Average rainfall days in May
Cleveland Heights, OH

Average rainfall days in May - Cleveland Heights, OH
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (7.1 days).

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Average snowfall in May
Cleveland Heights, OH

Average snowfall in May - Cleveland Heights, OH
  • Average snowfall in May: 0.24"

The month with the highest snowfall is January (6.46").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Cleveland Heights, OH

Average snowfall days in May - Cleveland Heights, OH
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Cleveland Heights, OH

Average daylight in May / Average sunshine in May - Cleveland Heights, OH
  • Average daylight in May: 14h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in May: 8h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

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Average sunshine days in May
Cleveland Heights, OH

Average sunshine days in May - Cleveland Heights, OH
  • Average sunshine days in May: 12.7 days

The month with the most sunshine days is July (13.5 days).
The month with the least sunshine days is January (7.8 days).

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Average UV index in May
Cleveland Heights, OH

Average UV index in May - Cleveland Heights, OH
  • Average UV index in May: 5

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

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Average cloud cover in May
Cleveland Heights, OH

Average cloud cover in May - Cleveland Heights, OH
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in May
Cleveland Heights, OH

Average visibility in May - Cleveland Heights, OH
  • Average visibility in May: 6mi

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

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Cleveland Heights, Ohio, USA

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