August weather forecast
Saint Bernard, OH

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Weather in August

August, the last month of the summer in Saint Bernard, is another warm month, with an average temperature fluctuating between 83.1°F (28.4°C) and 64.8°F (18.2°C).

Temperature

August is marked by an average high-temperature of a still warm 83.1°F (28.4°C), almost identical to the preceding month. Saint Bernard's average low-temperature in the month of August is recorded at a refreshing 64.8°F (18.2°C).

Heat index

For August, the heat index is estimated at a tropical 89.6°F (32°C). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

August through October, with an average relative humidity of 74%, are the least humid months in Saint Bernard.

Rainfall

In Saint Bernard, in August, it is raining for 10.8 days, with typically 0.91" (23mm) of accumulated precipitation. Throughout the year, there are 121.7 rainfall days, and 12.4" (315mm) of precipitation is accumulated.

Snowfall

In Saint Bernard, snow does not fall in May through October.

Daylight

In Saint Bernard, Ohio, 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, sunrise is at 7:06 am and sunset at 8:09 pm EDT.

Sunshine

In Saint Bernard, the average sunshine in August is 10.2h.

UV index

The months with the highest UV index in Saint Bernard are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

Is it hot in Saint Bernard during August?

In August, in Saint Bernard, the average high-temperature is 83.1°F (28.4°C), and the average low-temperature is 64.8°F (18.2°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 89.6°F (32°C).

What is the least humid month in Saint Bernard?

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

What is the average humidity in August in Saint Bernard?

In August, the average relative humidity in Saint Bernard is 74%.

How much does it rain in Saint Bernard in August?

In Saint Bernard, during August, the rain falls for 10.8 days and regularly aggregates up to 0.91" (23mm) of precipitation.

When it does not snow in Saint Bernard?

May through October are months without snowfall in Saint Bernard.

How many hours of daylight does Saint Bernard have in August?

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

When are sunrise and sunset in August in Saint Bernard?

On the first day of August in Saint Bernard, Ohio, 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 many hours of sunshine does Saint Bernard have in August?

The average sunshine duration in August in Saint Bernard is 10.2h.

What is the month with the highest UV index in Saint Bernard?

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

What is the UV index reading in August in Saint Bernard?

In Saint Bernard, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Saint Bernard, OH

Average temperature in August - Saint Bernard, OH
  • Average high temperature in August: 83.1°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in August: 64.8°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

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Average pressure in August
Saint Bernard, OH

Average pressure in August - Saint Bernard, OH
  • 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
Saint Bernard, OH

Average wind speed in August - Saint Bernard, OH
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in August
Saint Bernard, OH

Average humidity in August - Saint Bernard, OH
  • Average humidity in August: 74%

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

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Average rainfall in August
Saint Bernard, OH

Average rainfall in August - Saint Bernard, OH
  • Average rainfall in August: 0.91"

The wettest month (with the highest rainfall) is May (1.42").
The driest month (with the least rainfall) is September (0.63").

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Average rainfall days in August
Saint Bernard, OH

Average rainfall days in August - Saint Bernard, OH
  • Average rainfall days in August: 10.8 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is November (6.5 days).

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Average snowfall in August
Saint Bernard, OH

Average snowfall in August - Saint Bernard, OH
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Saint Bernard, OH

Average snowfall days in August - Saint Bernard, OH
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (6.1 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
Saint Bernard, OH

Average daylight in August / Average sunshine in August - Saint Bernard, OH
  • 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 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in August
Saint Bernard, OH

Average sunshine days in August - Saint Bernard, OH
  • Average sunshine days in August: 18.4 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is June (14 days).

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Average UV index in August
Saint Bernard, OH

Average UV index in August - Saint Bernard, OH
  • Average UV index in August: 6

The months with the highest UV index are May, June, 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
Saint Bernard, OH

Average cloud cover in August - Saint Bernard, OH
  • Average cloud cover in August: 26

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in August
Saint Bernard, OH

Average visibility in August - Saint Bernard, OH
  • 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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Saint Bernard, Ohio, USA

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