August weather forecast
Adena, OH

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Weather in August

The last month of the summer, August, is another warm month in Adena, Ohio, with temperature in the range of an average low of 60.1°F (15.6°C) and an average high of 81.1°F (27.3°C).

Temperature

The arrival of August brings an average high-temperature of a still warm 81.1°F (27.3°C), closely following the temperature pattern of July. Adena, during the month of August, experiences an average low-temperature of 60.1°F (15.6°C).

Heat index

August's mean heat index is appraised at a tropical 86°F (30°C). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.
Be advised, the heat index considers values for conditions in shade and with a light breeze. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

The average relative humidity in August in Adena is 78%.

Rainfall

In Adena, Ohio, during August, the rain falls for 16.8 days and regularly aggregates up to 2.56" (65mm) of precipitation. In Adena, during the entire year, the rain falls for 175.9 days and collects up to 32.95" (837mm) of precipitation.

Snowfall

In Adena, snow does not fall in June through September.

Daylight

In Adena, the average length of the day in August is 13h and 43min.
On the first day of August, sunrise is at 6:22 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 7:56 pm EDT.

Sunshine

August has the most sunshine of the year, with an average of 10.1h of sunshine.

UV index

In August, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature?

Adena in August has an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 60.1°F (15.6°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is appraised at 86°F (30°C).

What is the average humidity in August?

The average relative humidity in August is 78%.

How much does it rain in August?

In August, the rain falls for 16.8 days. Throughout August, 2.56" (65mm) of precipitation is accumulated.

When it does not snow?

In Adena, snow does not fall in June through September.

What is the average length of the day in August?

In August, the average day length is 13h and 43min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:22 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 7:56 pm EDT.

What month has the most sunshine?

With an average of 10.1h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Adena have in August?

In August, the average sunshine duration is 10.1h.

What is the UV index reading in August?

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Adena, OH

Average temperature in August - Adena, OH
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in August: 60.1°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in August
Adena, OH

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

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

Average wind speed in August
Adena, OH

Average wind speed in August - Adena, OH
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in August
Adena, OH

Average humidity in August - Adena, OH
  • Average humidity in August: 78%

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is April (77%).

Average rainfall in August
Adena, OH

Average rainfall in August - Adena, OH
  • Average rainfall in August: 2.56"

The wettest months (with the highest rainfall) are April and May (3.19").
The driest month (with the least rainfall) is September (2.17").

Average rainfall days in August
Adena, OH

Average rainfall days in August - Adena, OH
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (9.8 days).

Average snowfall in August
Adena, OH

Average snowfall in August - Adena, 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").

Average snowfall days in August
Adena, OH

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

The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Adena, 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 24min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

Average sunshine days in August
Adena, OH

Average sunshine days in August - Adena, OH
  • Average sunshine days in August: 11.8 days

The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is February (8.4 days).

Average UV index in August
Adena, OH

Average UV index in August - Adena, 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).

Average cloud cover in August
Adena, OH

Average cloud cover in August - Adena, OH
  • Average cloud cover in August: 35

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in August
Adena, OH

Average visibility in August - Adena, OH
  • Average visibility in August: 5mi

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

Adena, Ohio, USA

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