May weather forecast
South Middletown, OH

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Weather in May

The last month of the spring, May, is a pleasant month in South Middletown, Ohio, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 71.4°F (21.9°C).

Temperature

May's onset brings a temperature rise, moving from a refreshing 62.1°F (16.7°C) in April to a pleasant 71.4°F (21.9°C). South Middletown in May anticipates an average nighttime temperature of 55°F (12.8°C).

Humidity

In May, the average relative humidity is 81%.

Rainfall

The month with the most rainfall is May, when the rain falls for 17.9 days and typically aggregates up to 3.27" (83mm) of precipitation.

Snowfall

In South Middletown, snow does not fall in May through October.

Daylight

In May, the average length of the day in South Middletown, Ohio, is 14h and 22min.
On the first day of May in South Middletown, sunrise is at 6:37 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:58 pm EDT.

Sunshine

In May, the average sunshine in South Middletown, Ohio, is 8.7h.

UV index

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

What are the temperatures in South Middletown in May?

In May, the average high-temperature and low-temperature in South Middletown, Ohio, are 71.4°F (21.9°C) and 55°F (12.8°C) respectively.

What is the average humidity in May in South Middletown?

In South Middletown, the average relative humidity in May is 81%.

What is the rainiest month in South Middletown?

May is the month with the most rainfall. Rain falls for 17.9 days and accumulates 3.27" (83mm) of precipitation.

How many days does it rain in May in South Middletown?

In May, the rain falls for 17.9 days. Throughout May, 3.27" (83mm) of precipitation is accumulated.

When it does not snow in South Middletown?

May through October are months without snowfall in South Middletown.

Does it snow in South Middletown in May?

In May, in South Middletown, Ohio, it doesn't snow. April is the latest month when it typically snows.

What is the average length of the day in May in South Middletown?

In May, the average day length is 14h and 22min.

When is the sunrise / sunset in May in South Middletown?

On the first day of May, sunrise is at 6:37 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:58 pm EDT.

How long on average sun shines in May in South Middletown?

In South Middletown, the average sunshine duration in May is 8.7h.

What is the UV index reading in May in South Middletown?

In May, the average daily maximum UV index in South Middletown is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
South Middletown, OH

Average temperature in May - South Middletown, OH
  • Average high temperature in May: 71.4°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

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Average pressure in May
South Middletown, OH

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

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in May
South Middletown, OH

Average wind speed in May - South Middletown, OH
  • Average wind speed in May: 7.5mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in May
South Middletown, OH

Average humidity in May - South Middletown, OH
  • Average humidity in May: 81%

The months with the highest relative humidity are January and December (82%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall in May
South Middletown, OH

Average rainfall in May - South Middletown, OH
  • Average rainfall in May: 3.27"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is October (1.57").

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Average rainfall days in May
South Middletown, OH

Average rainfall days in May - South Middletown, OH
  • Average rainfall days in May: 17.9 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (7.8 days).

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Average snowfall in May
South Middletown, OH

Average snowfall in May - South Middletown, OH
  • Average snowfall in May: 0"

The month with the highest snowfall is February (2.36").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
South Middletown, OH

Average snowfall days in May - South Middletown, OH
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
South Middletown, OH

Average daylight in May / Average sunshine in May - South Middletown, OH
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in May: 8h and 4min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in May
South Middletown, OH

Average sunshine days in May - South Middletown, OH
  • Average sunshine days in May: 11.4 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11.4 days).

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Average UV index in May
South Middletown, OH

Average UV index in May - South Middletown, 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 January, February, November and December (UV index 2).

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Average cloud cover in May
South Middletown, OH

Average cloud cover in May - South Middletown, OH
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in May
South Middletown, OH

Average visibility in May - South Middletown, OH
  • Average visibility in May: 6mi

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

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South Middletown, Ohio, USA

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