August weather forecast
Grove City, OH

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Weather in August

August signifies the end of summer in Grove City, Ohio. Despite a slight drop in temperature compared to July, the weather remains notably warm. Daylight hours shrink to 13.7 hours, signalling the upcoming shift towards autumn. The rainfall decreases, making way for more sunshine and less humidity. As the city heads towards September, cooler autumnal weather starts to materialize.

Temperature

As Grove City transitions from July to August, the average high-temperatures adjust to a still warm 82°F (27.8°C), nearly the same as the previous 83.1°F (28.4°C). Grove City, in August, witnesses an average low-temperature of 63.9°F (17.7°C).

Heat index

The average heat index in August is appraised at a tropical 87.8°F (31°C). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.
Heat index specifics point out values are for conditions of shade and a slight breeze. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In Grove City, Ohio, the average relative humidity in August is 74%.

Rainfall

In August, the rain falls for 14.9 days. Throughout August, 2.32" (59mm) of precipitation is accumulated. Throughout the year, there are 164.3 rainfall days, and 30.55" (776mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Grove City.

Daylight

In Grove City, the average length of the day in August is 13h and 42min.
On the first day of the month, sunrise is at 6:31 am and sunset at 8:45 pm. On the last day of August, sunrise is at 7:00 am and sunset at 8:04 pm EDT.

Sunshine

August has the most sunshine of the year, with an average of 10.4h of sunshine.

UV index

The months with the highest UV index in Grove City are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 during August translates into the following guidance:
Deter overexposure. Protecting against the sun's effects is essential. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

What is the usual temperature for Grove City in August?

The average high-temperature, in August, in Grove City, is 82°F (27.8°C), while the average low-temperature is 63.9°F (17.7°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in August is appraised at 87.8°F (31°C).

What is the average humidity in August in Grove City?

In August, the average relative humidity in Grove City is 74%.

How many days does it rain in August in Grove City?

In Grove City, in August, it is raining for 14.9 days, with typically 2.32" (59mm) of accumulated precipitation.

When it does not snow in Grove City?

May through September are months without snowfall.

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

In Grove City, the average day length in August is 13h and 42min.

When is the sunrise / sunset in August in Grove City?

On the first day of August in Grove City, Ohio, sunrise is at 6:31 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 8:04 pm EDT.

What month has the most sunshine in Grove City?

With an average of 10.4h of sunshine, August has the most sunshine of the year in Grove City, Ohio.

How long on average sun shines in August in Grove City?

The average sunshine duration in August in Grove City, Ohio, is 10.4h.

What are the months with the highest UV index in Grove City?

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

How high is the UV index in August in Grove City?

In August, the average daily maximum UV index in Grove City is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
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 August
Grove City, OH

Average temperature in August - Grove City, OH
  • Average high temperature in August: 82°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 August: 63.9°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 August
Grove City, OH

Average pressure in August - Grove City, OH
  • Average pressure in August: 29.99"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 August
Grove City, OH

Average wind speed in August - Grove City, OH
  • Average wind speed in August: 5.5mph

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 August
Grove City, OH

Average humidity in August - Grove City, OH
  • Average humidity in August: 74%

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 August
Grove City, OH

Average rainfall in August - Grove City, OH
  • Average rainfall in August: 2.32"

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 August
Grove City, OH

Average rainfall days in August - Grove City, OH
  • Average rainfall days in August: 14.9 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 August
Grove City, OH

Average snowfall in August - Grove City, OH
  • Average snowfall in August: 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 August
Grove City, OH

Average snowfall days in August - Grove City, OH
  • Average snowfall days in August: 0 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 August /
Average sunshine in August
Grove City, OH

Average daylight in August / Average sunshine in August - Grove City, OH
  • Average daylight in August: 13h and 4min

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 August: 10h and 2min

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 August
Grove City, OH

Average sunshine days in August - Grove City, OH
  • Average sunshine days in August: 12.8 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 August
Grove City, OH

Average UV index in August - Grove City, OH
  • Average UV index in August: 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 August
Grove City, OH

Average cloud cover in August - Grove City, OH
  • Average cloud cover in August: 29

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 August
Grove City, OH

Average visibility in August - Grove City, OH
  • Average visibility in August: 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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