August weather forecast
Harbor, OH

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Weather in August

The last month of the summer, August, is another warm month in Harbor, Ohio, with an average temperature fluctuating between 63.9°F (17.7°C) and 75.9°F (24.4°C).

Temperature

Harbor commences August with an average high-temperature of a still warm 75.9°F (24.4°C), maintaining a close resemblance to the previous month. In August, the average low-temperature is a refreshing 63.9°F (17.7°C).

Humidity

The months with the lowest humidity are July through September, with an average relative humidity of 78%.

Rainfall

In Harbor, in August, during 18.8 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. In Harbor, during the entire year, the rain falls for 181 days and collects up to 36.34" (923mm) of precipitation.

Snowfall

In Harbor, Ohio, snow does not fall in June through September.

Daylight

In Harbor, the average length of the day in August is 13h and 49min.
On the first day of August, sunrise is at 6:17 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 7:57 pm EDT.

Sunshine

The average sunshine in August in Harbor is 10.5h.

UV index

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 5 during August leads to these advisories:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Harbor in August?

In Harbor, 75.9°F (24.4°C) is the average high-temperature and 63.9°F (17.7°C) is the average low-temperature during August.

What is the least humid month?

The months with the lowest humidity are July through September, with an average relative humidity of 78%.

What is the average humidity in August?

In August, the average relative humidity is 78%.

How much does it rain in August?

In August, in Harbor, the rain falls for 18.8 days. Throughout August, 3.07" (78mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Harbor have in August?

The average day length in August is 13h and 49min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:17 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 7:57 pm EDT.

How many hours of sunshine does Harbor have in August?

The average sunshine duration in August is 10.5h.

How high is the UV index in August?

In Harbor, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability 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 August
Harbor, OH

Average temperature in August - Harbor, OH
  • Average high temperature in August: 75.9°F

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in August: 63.9°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21°F).

Average pressure in August
Harbor, OH

Average pressure in August - Harbor, OH
  • Average pressure in August: 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).

Average wind speed in August
Harbor, OH

Average wind speed in August - Harbor, OH
  • Average wind speed in August: 7.4mph

The windiest month (with the highest average wind speed) is January (11.4mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

Average humidity in August
Harbor, OH

Average humidity in August - Harbor, OH
  • Average humidity in August: 78%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are July, August and September (78%).

Average rainfall in August
Harbor, OH

Average rainfall in August - Harbor, OH
  • Average rainfall in August: 3.07"

The wettest month (with the highest rainfall) is June (3.94").
The driest months (with the least rainfall) are February and November (2.4").

Average rainfall days in August
Harbor, OH

Average rainfall days in August - Harbor, OH
  • Average rainfall days in August: 18.8 days

The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is January (7.9 days).

Average snowfall in August
Harbor, OH

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

The month with the highest snowfall is January (6.69").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Harbor, OH

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

The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Harbor, OH
  • Average daylight in August: 13h and 5min

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

  • Average sunshine in August: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

Average sunshine days in August
Harbor, OH

Average sunshine days in August - Harbor, OH
  • Average sunshine days in August: 9.8 days

The month with the most sunshine days is September (11 days).
The month with the least sunshine days is January (5.9 days).

Average UV index in August
Harbor, OH

Average UV index in August - Harbor, OH
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in August
Harbor, OH

Average cloud cover in August - Harbor, OH
  • Average cloud cover in August: 28

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in August
Harbor, OH

Average visibility in August - Harbor, OH
  • Average visibility in August: 6mi

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

Harbor, Ohio, USA

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