August weather forecast
East Rochester, OH

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Weather in August

August, the last month of the summer in East Rochester, is another warm month, with an average temperature fluctuating between 80.8°F (27.1°C) and 59.9°F (15.5°C).

Temperature

As East Rochester, Ohio, welcomes August, the average high-temperature is noted at a still warm 80.8°F (27.1°C), closely aligning with the preceding month. East Rochester in August anticipates an average nighttime temperature of 59.9°F (15.5°C).

Heat index

For August, the heat index is calculated to be a tropical 86°F (30°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

The months with the lowest humidity are April, July and August, with an average relative humidity of 77%.

Rainfall

In August, in East Rochester, the rain falls for 16.8 days. Throughout August, 2.24" (57mm) of precipitation is accumulated. Throughout the year, there are 175.9 rainfall days, and 31.06" (789mm) of precipitation is accumulated.

Snowfall

In East Rochester, snow does not fall in June through September.

Daylight

In East Rochester, Ohio, the average length of the day in August is 13h and 45min.
On the first day of the month, sunrise is at 6:21 am and sunset at 8:39 pm. On the last day of August, in East Rochester, sunrise is at 6:50 am and sunset at 7:57 pm EDT.

Sunshine

With an average of 10.2h of sunshine, August has the most sunshine of the year.

UV index

In August, the average daily maximum UV index in East Rochester is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index, 5 in August, converts into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What is the temperature in August in East Rochester?

The average high-temperature and low-temperature in East Rochester, Ohio, during August are 80.8°F (27.1°C) and 59.9°F (15.5°C) respectively. The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in August is calculated to be 86°F (30°C).

What is the least humid month in East Rochester?

April, July and August, with an average relative humidity of 77%, are the least humid months in East Rochester, Ohio.

What is the average humidity in August in East Rochester?

The average relative humidity in August is 77%.

How many days does it rain in August in East Rochester?

In East Rochester, Ohio, in August, during 16.8 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow in East Rochester?

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

What is the average length of the day in August in East Rochester?

The average day length in August in East Rochester is 13h and 45min.

What time are sunrise and sunset in August in East Rochester?

In August, on the first day of the month, sunrise is at 6:21 am and sunset at 8:39 pm. On the last day of the month, in East Rochester, sunrise is at 6:50 am and sunset at 7:57 pm EDT.

What month has the most sunshine in East Rochester?

With an average of 10.2h of sunshine, August has the most sunshine of the year in East Rochester.

How many hours of sunshine does East Rochester have in August?

In East Rochester, Ohio, the average sunshine duration in August is 10.2h.

What is the UV index intensity in August in East Rochester?

The average daily maximum UV index in August in East Rochester is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to 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
East Rochester, OH

Average temperature in August - East Rochester, OH
  • Average high temperature in August: 80.8°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in August: 59.9°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

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Average pressure in August
East Rochester, OH

Average pressure in August - East Rochester, OH
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
East Rochester, OH

Average wind speed in August - East Rochester, OH
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in August
East Rochester, OH

Average humidity in August - East Rochester, OH
  • Average humidity in August: 77%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, July and August (77%).

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Average rainfall in August
East Rochester, OH

Average rainfall in August - East Rochester, OH
  • Average rainfall in August: 2.24"

The wettest months (with the highest rainfall) are April and June (3.03").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in August
East Rochester, OH

Average rainfall days in August - East Rochester, OH
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is February (9.2 days).

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Average snowfall in August
East Rochester, OH

Average snowfall in August - East Rochester, OH
  • Average snowfall in August: 0"

The month with the highest snowfall is February (5.94").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
East Rochester, OH

Average snowfall days in August - East Rochester, OH
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (17.2 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
East Rochester, OH

Average daylight in August / Average sunshine in August - East Rochester, 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 18min).

  • 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: 2h and 48min).

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Average sunshine days in August
East Rochester, OH

Average sunshine days in August - East Rochester, OH
  • Average sunshine days in August: 11.9 days

The month with the most sunshine days is November (13.6 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index in August
East Rochester, OH

Average UV index in August - East Rochester, 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).

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Average cloud cover in August
East Rochester, OH

Average cloud cover in August - East Rochester, OH
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in August
East Rochester, OH

Average visibility in August - East Rochester, OH
  • Average visibility in August: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).

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East Rochester, Ohio, USA

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