August weather forecast
Clertoma, OH

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Weather in August

The last month of the summer, August, is also a moderately hot month in Clertoma, Ohio, with an average temperature varying between 82.9°F (28.3°C) and 63.9°F (17.7°C).

Temperature

The advent of August presents an average high-temperature of a still moderately hot 82.9°F (28.3°C), maintaining a close correlation with the preceding month. During the nights in August, Clertoma experiences a consistent average temperature of 63.9°F (17.7°C).

Heat index

Throughout August, the heat index is computed to be a hot 89.6°F (32°C). With extended exposure and activity, one might feel exhausted and experience heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

In August, the average relative humidity is 77%.

Rainfall

In Clertoma, in August, during 13.8 rainfall days, 1.93" (49mm) of precipitation is typically accumulated. In Clertoma, during the entire year, the rain falls for 150 days and collects up to 25.91" (658mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Clertoma, the average length of the day in August is 13h and 39min.
On the first day of August, sunrise is at 6:38 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 8:08 pm EDT.

Sunshine

The months with the most sunshine are June through August, with an average of 10.3h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 6 suggests this advice:
Take precautions against overexposure. Protection against sun damage is needed. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

In August, the average high-temperature and low-temperature are 82.9°F (28.3°C) and 63.9°F (17.7°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 89.6°F (32°C).

What is the average humidity in August?

In Clertoma, Ohio, the average relative humidity in August is 77%.

How many days does it rain in August?

In Clertoma, during August, the rain falls for 13.8 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When it does not snow?

May through October are months without snowfall.

How many hours of daylight does Clertoma have in August?

In August, the average day length is 13h and 39min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:38 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 8:08 pm EDT.

What are the months with the most sunshine?

June through August, with an average of 10.3h of sunshine, are months with the most sunshine.

How long on average sun shines in August?

In August, the average sunshine duration is 10.3h.

What is the month with the highest UV index?

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

What is the UV index intensity in August?

In Clertoma, Ohio, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Clertoma, OH

Average temperature in August - Clertoma, OH
  • Average high temperature in August: 82.9°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in August: 63.9°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in August
Clertoma, OH

Average pressure in August - Clertoma, 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).

Average wind speed in August
Clertoma, OH

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

The windiest month (with the highest average wind speed) is January (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in August
Clertoma, OH

Average humidity in August - Clertoma, OH
  • Average humidity in August: 77%

The months with the highest relative humidity are January, February and December (81%).
The months with the lowest relative humidity are September and October (75%).

Average rainfall in August
Clertoma, OH

Average rainfall in August - Clertoma, OH
  • Average rainfall in August: 1.93"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in August
Clertoma, OH

Average rainfall days in August - Clertoma, OH
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (7.9 days).

Average snowfall in August
Clertoma, OH

Average snowfall in August - Clertoma, OH
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Clertoma, OH

Average snowfall days in August - Clertoma, OH
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Clertoma, OH

Average daylight in August / Average sunshine in August - Clertoma, 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 2min

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

Average sunshine days in August
Clertoma, OH

Average sunshine days in August - Clertoma, OH
  • Average sunshine days in August: 14.8 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (10.6 days).

Average UV index in August
Clertoma, OH

Average UV index in August - Clertoma, OH
  • Average UV index in August: 6

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

Average cloud cover in August
Clertoma, OH

Average cloud cover in August - Clertoma, OH
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in August
Clertoma, OH

Average visibility in August - Clertoma, 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).

Clertoma, Ohio, USA

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