August weather forecast
O'Bryonsville, OH

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Weather in August

The last month of the summer, August, is another warm month in O'Bryonsville, Ohio, with an average temperature varying between 64.4°F (18°C) and 83.8°F (28.8°C).

Temperature

The advent of August sees the average high-temperature at a still moderately hot 83.8°F (28.8°C), subtly shifted from July's 84.7°F (29.3°C). O'Bryonsville records a mean low-temperature of 64.4°F (18°C) in August.

Heat index

The average heat index in August is estimated at a tropical 91.4°F (33°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

August through October, with an average relative humidity of 74%, are the least humid months in O'Bryonsville.

Rainfall

In O'Bryonsville, in August, during 13.6 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. Throughout the year, there are 150.1 rainfall days, and 26.85" (682mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in O'Bryonsville.

Daylight

The average length of the day in August is 13h and 39min.
On the first day of the month, sunrise is at 6:39 am and sunset at 8:49 pm. On the last day of August, in O'Bryonsville, sunrise is at 7:06 am and sunset at 8:09 pm EDT.

Sunshine

The average sunshine in August is 10.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, the average maximum UV index of 6 translates into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

How hot is it in O'Bryonsville in August?

In August, the average high-temperature and low-temperature are 83.8°F (28.8°C) and 64.4°F (18°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 91.4°F (33°C).

What are the least humid months in O'Bryonsville?

The months with the lowest humidity are August through October, with an average relative humidity of 74%.

What is the average humidity in August in O'Bryonsville?

In O'Bryonsville, the average relative humidity in August is 74%.

How many days does it rain in August in O'Bryonsville?

In O'Bryonsville, Ohio, during August, the rain falls for 13.6 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When it does not snow in O'Bryonsville?

May through October are months without snowfall.

How many hours of daylight does O'Bryonsville have in August?

The average day length in August is 13h and 39min.

When are sunrise and sunset in August in O'Bryonsville?

In August, on the first day of the month, sunrise is at 6:39 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 8:09 pm EDT.

How long on average sun shines in August in O'Bryonsville?

The average sunshine duration in August is 10.2h.

What are the months with the highest UV index in O'Bryonsville?

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

How high is the UV index in August in O'Bryonsville?

In August, the average daily maximum UV index in O'Bryonsville is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
O'Bryonsville, OH

Average temperature in August - O
  • Average high temperature in August: 83.8°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in August: 64.4°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in August
O'Bryonsville, OH

Average pressure in August - O
  • Average pressure in August: 29.99"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
O'Bryonsville, OH

Average wind speed in August - O
  • Average wind speed in August: 5mph

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in August
O'Bryonsville, OH

Average humidity in August - O
  • Average humidity in August: 74%

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September and October (74%).

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Average rainfall in August
O'Bryonsville, OH

Average rainfall in August - O
  • Average rainfall in August: 2.01"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is November (1.38").

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Average rainfall days in August
O'Bryonsville, OH

Average rainfall days in August - O
  • Average rainfall days in August: 13.6 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (8.1 days).

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Average snowfall in August
O'Bryonsville, OH

Average snowfall in August - O
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
O'Bryonsville, OH

Average snowfall days in August - O
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and February (5.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
O'Bryonsville, OH

Average daylight in August / Average sunshine in August - O
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in August
O'Bryonsville, OH

Average sunshine days in August - O
  • Average sunshine days in August: 15 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in August
O'Bryonsville, OH

Average UV index in August - O
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
O'Bryonsville, OH

Average cloud cover in August - O
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in August
O'Bryonsville, OH

Average visibility in August - O
  • Average visibility in August: 6mi

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

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O'Bryonsville, Ohio, USA

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