August weather forecast
Harbor Hills, OH

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Weather in August

The last month of the summer, August, is another warm month in Harbor Hills, Ohio, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 81.1°F (27.3°C).

Temperature

August reports an average high-temperature of a still moderately hot 81.1°F (27.3°C), slightly varied from July's 82°F (27.8°C). Throughout August nights, Harbor Hills registers an average low-temperature of 61.3°F (16.3°C).

Heat index

In August, the average heat index is estimated at a hot 86°F (30°C). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

In Harbor Hills, the average relative humidity in August is 79%.

Rainfall

In August, in Harbor Hills, Ohio, the rain falls for 13.6 days. Throughout August, 1.18" (30mm) of precipitation is accumulated. In Harbor Hills, during the entire year, the rain falls for 136.1 days and collects up to 13.03" (331mm) of precipitation.

Snowfall

May through October are months without snowfall in Harbor Hills, Ohio.

Daylight

The average length of the day in August is 13h and 42min.
On the first day of August, sunrise is at 6:29 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 8:02 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 10.2h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 6 during August leads to these instructions:
Shield from overexposure. Defense against sun-related harm is required. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature?

The average high-temperature and low-temperature during August are 81.1°F (27.3°C) and 61.3°F (16.3°C) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 86°F (30°C).

What is the average humidity in August?

The average relative humidity in August is 79%.

How many days does it rain in August?

In Harbor Hills, in August, during 13.6 rainfall days, 1.18" (30mm) of precipitation is typically accumulated.

When it does not snow?

In Harbor Hills, snow does not fall in May through October.

How many hours of daylight does Harbor Hills have in August?

The average day length in August is 13h and 42min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:29 am and sunset at 8:43 pm. On the last day of the month, in Harbor Hills, sunrise is at 6:57 am and sunset at 8:02 pm EDT.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.2h of sunshine.

How long on average sun shines in August in Harbor Hills?

The average sunshine duration in August is 10.2h.

What are the months with the highest UV index?

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

What is the UV index intensity in August?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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 August
Harbor Hills, OH

Average temperature in August - Harbor Hills, OH
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

Average pressure in August
Harbor Hills, OH

Average pressure in August - Harbor Hills, 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).

Average wind speed in August
Harbor Hills, OH

Average wind speed in August - Harbor Hills, OH
  • Average wind speed in August: 5.4mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).

Average humidity in August
Harbor Hills, OH

Average humidity in August - Harbor Hills, OH
  • Average humidity in August: 79%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is November (76%).

Average rainfall in August
Harbor Hills, OH

Average rainfall in August - Harbor Hills, OH
  • Average rainfall in August: 1.18"

The wettest month (with the highest rainfall) is May (1.61").
The driest month (with the least rainfall) is December (0.79").

Average rainfall days in August
Harbor Hills, OH

Average rainfall days in August - Harbor Hills, OH
  • Average rainfall days in August: 13.6 days

The month with the highest number of rainy days is May (16.6 days).
The months with the least rainy days are January and February (6.8 days).

Average snowfall in August
Harbor Hills, OH

Average snowfall in August - Harbor Hills, OH
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Harbor Hills, OH

Average snowfall days in August - Harbor Hills, OH
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Harbor Hills, OH

Average daylight in August / Average sunshine in August - Harbor Hills, 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in August
Harbor Hills, OH

Average sunshine days in August - Harbor Hills, OH
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is November (20.8 days).
The months with the least sunshine days are May and July (11.3 days).

Average UV index in August
Harbor Hills, OH

Average UV index in August - Harbor Hills, OH
  • Average UV index in August: 6

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).

Average cloud cover in August
Harbor Hills, OH

Average cloud cover in August - Harbor Hills, OH
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in August
Harbor Hills, OH

Average visibility in August - Harbor Hills, OH
  • Average visibility in August: 5mi

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

Harbor Hills, Ohio, USA

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