August weather forecast
Zanesville, OH

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Colorful fireworks seen in the sky above a large bridge on the Muskingum River in Zanesville, Ohio, during celebrations on Independence Day
Colorful fireworks seen in the sky above a large bridge on the Muskingum River in Zanesville, Ohio, during celebrations on Independence Day

Weather in August

August, following closely on the heels of July, continues to maintain the summer's high temperature in Zanesville. Sunshine duration remains significantly high, keeping the city radiantly bright and colorfully sparkling throughout the day. Despite the heat, a light breeze touches Zanesville now and then offering a hint of respite. As August progresses, the city sees a slow transition towards the cooler months of the year. August ensures the summer glory in Zanesville continues to enthrall residents and visitors alike.

Temperature

The average high-temperature is a still warm 82.6°F (28.1°C) in August, hardly different from the 83.8°F (28.8°C) recorded in July. Zanesville anticipates a considerable cooling off from the daytime high to an average minimum temperature of 61°F (16.1°C) in August.

Heat index

During August, the heat index is calculated to be a tropical 89.6°F (32°C). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The direct sunshine could escalate 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 composite of temperature and humidity figures to convey how warm it feels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.

Humidity

The average relative humidity in August in Zanesville, Ohio, is 77%.

Rainfall

In Zanesville, during August, the rain falls for 15.2 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Zanesville, Ohio, during the entire year, the rain falls for 164.3 days and collects up to 29.65" (753mm) of precipitation.

Snowfall

In Zanesville, snow does not fall in May through October.

Daylight

The average length of the day in August in Zanesville is 13h and 42min.
On the first day of the month, sunrise is at 6:27 am and sunset at 8:41 pm. On the last day of August, sunrise is at 6:55 am and sunset at 8:00 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 10.3h of sunshine.

UV index

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, the maximum UV index of 5 transforms into these recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Around midday, solar radiation is most harmful; hence, exposure should be limited. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

Is it hot in Zanesville during August?

The high-temperature, in August, in Zanesville, is 82.6°F (28.1°C), while the low-temperature averages to 61°F (16.1°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is calculated to be 89.6°F (32°C).

What is the average humidity in August in Zanesville?

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

How much does it rain in Zanesville in August?

In Zanesville, Ohio, in August, it is raining for 15.2 days, with typically 2.13" (54mm) of accumulated precipitation.

When it does not snow in Zanesville?

May through October are months without snowfall in Zanesville.

What is the average length of the day in August in Zanesville?

In August, the average day length in Zanesville, Ohio, is 13h and 42min.

When are sunrise and sunset in August in Zanesville?

On the first day of August, sunrise is at 6:27 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 8:00 pm EDT.

What month has the most sunshine in Zanesville?

August has the most sunshine of the year in Zanesville, with an average of 10.3h of sunshine.

How long on average sun shines in August in Zanesville?

In August, the average sunshine duration in Zanesville is 10.3h.

What is the UV index reading in August in Zanesville?

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

Average temperature in August - Zanesville, OH
  • Average high temperature in August: 82.6°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in August: 61°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).

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Average pressure in August
Zanesville, OH

Average pressure in August - Zanesville, 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 (29.95"Hg).

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Average wind speed in August
Zanesville, OH

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

The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in August
Zanesville, OH

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

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in August
Zanesville, OH

Average rainfall in August - Zanesville, OH
  • Average rainfall in August: 2.13"

The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in August
Zanesville, OH

Average rainfall days in August - Zanesville, OH
  • Average rainfall days in August: 15.2 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is February (9.3 days).

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Average snowfall in August
Zanesville, OH

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

The month with the highest snowfall is February (4.02").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Zanesville, OH

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

The month with the highest number of snowfall days is January (13.5 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
Zanesville, OH

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

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

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Average sunshine days in August
Zanesville, OH

Average sunshine days in August - Zanesville, OH
  • Average sunshine days in August: 13.6 days

The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (10.1 days).

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Average UV index in August
Zanesville, OH

Average UV index in August - Zanesville, OH
  • Average UV index in August: 5

The months with the highest UV index are June and July (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
Zanesville, OH

Average cloud cover in August - Zanesville, OH
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in August
Zanesville, OH

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

The months with the highest visibility are March, April, October and November (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and December (5mi).

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Zanesville, Ohio, USA

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