May weather forecast
Grove City, OH

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Weather in May

May represents a transition into summer for Grove City, Ohio. Temperatures continue to rise from April, and the city benefits from more sunshine and longer daylight hours. Rainfall continues to increase, complimenting the city's green landscapes and blossoming flowers. Despite the increasing temperature, wind speed drops mildly, making for calm and sunny days. As the city moves into June, residents prepare for the peak of summer.

Temperature

The arrival of May brings a change in Grove City's weather, with average high-temperatures moving from April's refreshing 61.5°F (16.4°C) to an agreeable 72°F (22.2°C). Throughout the nights in May, an average low-temperature of 54.9°F (12.7°C) is noted.

Humidity

In May, the average relative humidity in Grove City is 76%.

Rainfall

May is the month with the most rainfall. Rain falls for 18.4 days and accumulates 3.62" (92mm) of precipitation.

Snowfall

In Grove City, Ohio, snow does not fall in May through September.

Daylight

In May, the average length of the day is 14h and 24min.
On the first day of May in Grove City, sunrise is at 6:31 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:54 pm EDT.

Sunshine

In May, the average sunshine in Grove City, Ohio, is 8.9h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Grove City. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 6 during May translates into the following directions:
Guard oneself from overexposure. Defence against sun injury is vital. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

What are May temperatures in Grove City?

The average high-temperature, in May, in Grove City, is 72°F (22.2°C), while the average low-temperature is 54.9°F (12.7°C).

What is the average humidity in May in Grove City?

The average relative humidity in May in Grove City, Ohio, is 76%.

What is the rainiest month in Grove City?

May is the month with the most rainfall in Grove City. Rain falls for 18.4 days and accumulates 3.62" (92mm) of precipitation.

How much does it rain in Grove City in May?

In Grove City, in May, during 18.4 rainfall days, 3.62" (92mm) of precipitation is typically accumulated.

When it does not snow in Grove City?

May through September are months without snowfall.

Does it snow in Grove City in May?

In May, in Grove City, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Grove City have in May?

In Grove City, the average day length in May is 14h and 24min.

When are sunrise and sunset in May in Grove City?

In May, on the first day of the month, sunrise is at 6:31 am and sunset at 8:27 pm. On the last day of the month, in Grove City, Ohio, sunrise is at 6:05 am and sunset at 8:54 pm EDT.

How many hours of sunshine does Grove City have in May?

The average sunshine duration in May is 8.9h.

When is the highest UV index in Grove City?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

What is the UV index reading in May in Grove City?

In May, the average daily maximum UV index in Grove City is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from 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
Grove City, OH

Average temperature in May - Grove City, OH
  • Average high temperature in May: 72°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in May: 54.9°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in May
Grove City, OH

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

The month with the highest atmospheric pressure is 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
Grove City, OH

Average wind speed in May - Grove City, OH
  • Average wind speed in May: 7.4mph

The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in May
Grove City, OH

Average humidity in May - Grove City, OH
  • Average humidity in May: 76%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in May
Grove City, OH

Average rainfall in May - Grove City, OH
  • Average rainfall in May: 3.62"

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days in May
Grove City, OH

Average rainfall days in May - Grove City, OH
  • Average rainfall days in May: 18.4 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (9.1 days).

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Average snowfall in May
Grove City, OH

Average snowfall in May - Grove City, OH
  • Average snowfall in May: 0"

The month with the highest snowfall is February (3.31").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Grove City, OH

Average snowfall days in May - Grove City, OH
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Grove City, OH

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in May
Grove City, OH

Average sunshine days in May - Grove City, OH
  • Average sunshine days in May: 10.1 days

The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is May (10.1 days).

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Average UV index in May
Grove City, OH

Average UV index in May - Grove City, OH
  • Average UV index in May: 6

The months with the highest UV index are May, 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
Grove City, OH

Average cloud cover in May - Grove City, OH
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in May
Grove City, OH

Average visibility in May - Grove City, OH
  • Average visibility in May: 6mi

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

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Grove City, Ohio, USA

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