August weather forecast
Oak Harbor, OH

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Weather in August

August, the last month of the summer in Oak Harbor, is also a moderately hot month, with an average temperature ranging between max 77.2°F (25.1°C) and min 64.9°F (18.3°C).

Temperature

As Oak Harbor steps into August, the average high-temperature holds at a still warm 77.2°F (25.1°C), hinting at a minor fluctuation from the prior month. August witnesses an average low-temperature hovering around an enjoyable 64.9°F (18.3°C).

Humidity

The average relative humidity in August in Oak Harbor, Ohio, is 79%.

Rainfall

In Oak Harbor, Ohio, in August, during 16.3 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. Throughout the year, in Oak Harbor, there are 163.9 rainfall days, and 30.63" (778mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall in Oak Harbor, Ohio.

Daylight

The average length of the day in August in Oak Harbor is 13h and 47min.
On the first day of the month, sunrise is at 6:28 am and sunset at 8:49 pm. On the last day of August, sunrise is at 6:58 am and sunset at 8:06 pm EDT.

Sunshine

In August, the average sunshine is 10.3h.

UV index

The months with the highest UV index in Oak Harbor are July and August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The UV index of 6 during August translates into the following guidance:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the usual temperature for Oak Harbor in August?

August temperatures in Oak Harbor vary between a high-temperature of 77.2°F (25.1°C) and a low-temperature of 64.9°F (18.3°C).

What is the average humidity in August in Oak Harbor?

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

How many days does it rain in August in Oak Harbor?

In Oak Harbor, during August, the rain falls for 16.3 days and regularly aggregates up to 3.23" (82mm) of precipitation.

When it does not snow in Oak Harbor?

June through October are months without snowfall in Oak Harbor.

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

In August, the average day length in Oak Harbor, Ohio, is 13h and 47min.

What time are sunrise and sunset in August in Oak Harbor?

In August, on the first day of the month, sunrise is at 6:28 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 8:06 pm EDT.

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

In August, the average sunshine duration in Oak Harbor, Ohio, is 10.3h.

What are the months with the highest UV index in Oak Harbor?

July and August, with an average maximum UV index of 6, are months with the highest UV index in Oak Harbor, Ohio.

What is the UV index intensity in August in Oak Harbor?

The average daily maximum UV index in August in Oak Harbor is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Oak Harbor, OH

Average temperature in August - Oak Harbor, OH
  • Average high temperature in August: 77.2°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in August: 64.9°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in August
Oak Harbor, OH

Average pressure in August - Oak 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).

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Average wind speed in August
Oak Harbor, OH

Average wind speed in August - Oak Harbor, OH
  • Average wind speed in August: 7.3mph

The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in August
Oak Harbor, OH

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

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall in August
Oak Harbor, OH

Average rainfall in August - Oak Harbor, OH
  • Average rainfall in August: 3.23"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (1.5").

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Average rainfall days in August
Oak Harbor, OH

Average rainfall days in August - Oak Harbor, OH
  • Average rainfall days in August: 16.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (7.3 days).

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Average snowfall in August
Oak Harbor, OH

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

The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Oak Harbor, OH

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

The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in August
Oak Harbor, OH

Average sunshine days in August - Oak Harbor, OH
  • Average sunshine days in August: 12.1 days

The month with the most sunshine days is November (13.8 days).
The month with the least sunshine days is February (9.3 days).

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Average UV index in August
Oak Harbor, OH

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

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

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Average cloud cover in August
Oak Harbor, OH

Average cloud cover in August - Oak Harbor, OH
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 29).

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Average visibility in August
Oak Harbor, OH

Average visibility in August - Oak Harbor, 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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Oak Harbor, Ohio, USA

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