August weather forecast
Guysville, OH

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Weather in August

August, the last month of the summer in Guysville, is another warm month, with an average temperature varying between 62.1°F (16.7°C) and 84.6°F (29.2°C).

Temperature

The start of August marks an average high-temperature of a still moderately hot 84.6°F (29.2°C), hardly distinguishable from the conditions in July. Guysville documents a striking divergence from daytime highs, with an average nighttime temperature of 62.1°F (16.7°C) in August.

Heat index

The heat index for August is estimated at a hot 93.2°F (34°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

With an average relative humidity of 75%, August is the least humid month in Guysville.

Rainfall

In Guysville, in August, it is raining for 15.3 days, with typically 1.89" (48mm) of accumulated precipitation. In Guysville, during the entire year, the rain falls for 163.3 days and collects up to 27.95" (710mm) of precipitation.

Snowfall

In Guysville, Ohio, snow does not fall in June through September.

Daylight

The average length of the day in August in Guysville is 13h and 40min.
On the first day of August in Guysville, sunrise is at 6:28 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:59 pm EDT.

Sunshine

With an average of 10.3h of sunshine, August has the most sunshine of the year.

UV index

The months with the highest UV index in Guysville are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: An average UV index of 6 in August transforms into this advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

How hot does it get in Guysville in August?

The average high-temperature and low-temperature during August are 84.6°F (29.2°C) and 62.1°F (16.7°C) respectively. The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in August is estimated at 93.2°F (34°C).

What is the least humid month in Guysville?

The least humid month in Guysville, Ohio, is August, with an average relative humidity of 75%.

What is the average humidity in August in Guysville?

In Guysville, the average relative humidity in August is 75%.

How much does it rain in Guysville in August?

In Guysville, Ohio, in August, it is raining for 15.3 days, with typically 1.89" (48mm) of accumulated precipitation.

When it does not snow in Guysville?

June through September are months without snowfall in Guysville, Ohio.

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

In Guysville, Ohio, the average day length in August is 13h and 40min.

When are sunrise and sunset in August in Guysville?

In August, on the first day of the month, sunrise is at 6:28 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:59 pm EDT.

What month has the most sunshine in Guysville?

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

How long on average sun shines in August in Guysville?

The average sunshine duration in August is 10.3h.

When is the highest UV index in Guysville?

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

What is the UV index reading in August in Guysville?

In Guysville, 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
Guysville, OH

Average temperature in August - Guysville, OH
  • Average high temperature in August: 84.6°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in August: 62.1°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

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Average pressure in August
Guysville, OH

Average pressure in August - Guysville, OH
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Guysville, OH

Average wind speed in August - Guysville, OH
  • Average wind speed in August: 4.5mph

The windiest months (with the highest average wind speed) are January and February (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in August
Guysville, OH

Average humidity in August - Guysville, OH
  • Average humidity in August: 75%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (75%).

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Average rainfall in August
Guysville, OH

Average rainfall in August - Guysville, OH
  • Average rainfall in August: 1.89"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days in August
Guysville, OH

Average rainfall days in August - Guysville, OH
  • Average rainfall days in August: 15.3 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in August
Guysville, OH

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

The month with the highest snowfall is January (3.46").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Guysville, OH

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

The month with the highest number of snowfall days is January (11.7 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
Guysville, OH

Average daylight in August / Average sunshine in August - Guysville, 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 month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in August
Guysville, OH

Average sunshine days in August - Guysville, OH
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (9.3 days).

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Average UV index in August
Guysville, OH

Average UV index in August - Guysville, OH
  • 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
Guysville, OH

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

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in August
Guysville, OH

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

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

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Guysville, Ohio, USA

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