August weather forecast
Geneva-on-the-Lake, OH

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Weather in August

The last month of the summer, August, is another warm month in Geneva-on-the-Lake, Ohio, with an average temperature varying between 65.8°F (18.8°C) and 75.6°F (24.2°C).

Temperature

The onset of August marks an average high-temperature of a still moderately hot 75.6°F (24.2°C), hardly differing from July's 76.1°F (24.5°C). Geneva-on-the-Lake's temperature lowers to a mean of 65.8°F (18.8°C) during the nights in August.

Humidity

With an average relative humidity of 77%, August is the least humid month in Geneva-on-the-Lake.

Rainfall

In Geneva-on-the-Lake, in August, it is raining for 17.1 days, with typically 2.83" (72mm) of accumulated precipitation. Throughout the year, in Geneva-on-the-Lake, there are 176.9 rainfall days, and 32.28" (820mm) of precipitation is accumulated.

Snowfall

In Geneva-on-the-Lake, Ohio, snow does not fall in June through October.

Daylight

In August, the average length of the day in Geneva-on-the-Lake is 13h and 49min.
On the first day of the month, sunrise is at 6:18 am and sunset at 8:41 pm. On the last day of August, sunrise is at 6:49 am and sunset at 7:58 pm EDT.

Sunshine

The average sunshine in August in Geneva-on-the-Lake, Ohio, is 10.5h.

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum daily UV index of 6 during August morphs into the following directions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What is the average August temperature in Geneva-on-the-Lake?

The high-temperature, in August, in Geneva-on-the-Lake, records 75.6°F (24.2°C), while the low-temperature is 65.8°F (18.8°C).

What is the least humid month in Geneva-on-the-Lake?

With an average relative humidity of 77%, August is the least humid month in Geneva-on-the-Lake, Ohio.

What is the average humidity in August in Geneva-on-the-Lake?

The average relative humidity in August is 77%.

How many days does it rain in August in Geneva-on-the-Lake?

In Geneva-on-the-Lake, Ohio, during August, the rain falls for 17.1 days and regularly aggregates up to 2.83" (72mm) of precipitation.

When it does not snow in Geneva-on-the-Lake?

June through October are months without snowfall in Geneva-on-the-Lake.

How many hours of daylight does Geneva-on-the-Lake have in August?

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

When are sunrise and sunset in August in Geneva-on-the-Lake?

On the first day of August in Geneva-on-the-Lake, Ohio, sunrise is at 6:18 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 7:58 pm EDT.

How long on average sun shines in August in Geneva-on-the-Lake?

In Geneva-on-the-Lake, Ohio, the average sunshine duration in August is 10.5h.

What is the month with the highest UV index in Geneva-on-the-Lake?

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

What is the UV index intensity in August in Geneva-on-the-Lake?

In Geneva-on-the-Lake, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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
Geneva-on-the-Lake, OH

Average temperature in August - Geneva-on-the-Lake, OH
  • Average high temperature in August: 75.6°F

The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

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Average pressure in August
Geneva-on-the-Lake, OH

Average pressure in August - Geneva-on-the-Lake, 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
Geneva-on-the-Lake, OH

Average wind speed in August - Geneva-on-the-Lake, OH
  • Average wind speed in August: 8.3mph

The windiest months (with the highest average wind speed) are January and December (12.7mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

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Average humidity in August
Geneva-on-the-Lake, OH

Average humidity in August - Geneva-on-the-Lake, OH
  • Average humidity in August: 77%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (77%).

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Average rainfall in August
Geneva-on-the-Lake, OH

Average rainfall in August - Geneva-on-the-Lake, OH
  • Average rainfall in August: 2.83"

The wettest month (with the highest rainfall) is June (3.58").
The driest months (with the least rainfall) are January and February (2.17").

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Average rainfall days in August
Geneva-on-the-Lake, OH

Average rainfall days in August - Geneva-on-the-Lake, OH
  • Average rainfall days in August: 17.1 days

The month with the highest number of rainy days is October (18.5 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in August
Geneva-on-the-Lake, OH

Average snowfall in August - Geneva-on-the-Lake, OH
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.21").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Geneva-on-the-Lake, OH

Average snowfall days in August - Geneva-on-the-Lake, OH
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (15.9 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
Geneva-on-the-Lake, OH

Average daylight in August / Average sunshine in August - Geneva-on-the-Lake, 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 36min).

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Average sunshine days in August
Geneva-on-the-Lake, OH

Average sunshine days in August - Geneva-on-the-Lake, OH
  • Average sunshine days in August: 11.1 days

The month with the most sunshine days is September (12 days).
The month with the least sunshine days is January (6.4 days).

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Average UV index in August
Geneva-on-the-Lake, OH

Average UV index in August - Geneva-on-the-Lake, OH
  • Average UV index in August: 6

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

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Average cloud cover in August
Geneva-on-the-Lake, OH

Average cloud cover in August - Geneva-on-the-Lake, OH
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in August
Geneva-on-the-Lake, OH

Average visibility in August - Geneva-on-the-Lake, OH
  • Average visibility in August: 6mi

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

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Geneva-on-the-Lake, Ohio, USA

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