August weather forecast
Pomeroy, OH

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Weather in August

The last month of the summer, August, is also a moderately hot month in Pomeroy, Ohio, with an average temperature fluctuating between 62.6°F (17°C) and 85.5°F (29.7°C).

Temperature

Pomeroy greets August with an average high-temperature of a warm 85.5°F (29.7°C), marking a slight deviation from the preceding month. Pomeroy, amid August nights, sees a noteworthy disparity from daily highs with an average temperature of 62.6°F (17°C).

Heat index

The heat index in August is evaluated at a fiery hot 95°F (35°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Data suggests that the heat index is set for environments in shade and with a light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for 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.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The least humid month is August, with an average relative humidity of 74%.

Rainfall

In Pomeroy, Ohio, during August, the rain falls for 14.8 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Pomeroy, during the entire year, the rain falls for 172.1 days and collects up to 33.03" (839mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In August, the average length of the day in Pomeroy is 13h and 39min.
On the first day of the month, sunrise is at 6:29 am and sunset at 8:39 pm. On the last day of August, 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

May 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 hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 6 in August translates into this advice:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Stay sun-safe with clothing that is both closely woven and worn loosely.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

During August, Pomeroy experiences an average high-temperature of 85.5°F (29.7°C) and a low-temperature of 62.6°F (17°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is evaluated at 95°F (35°C).

What is the least humid month?

The least humid month is August, with an average relative humidity of 74%.

What is the average humidity in August?

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

How much does it rain in August?

In Pomeroy, in August, during 14.8 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in August?

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

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:29 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 Pomeroy?

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

How many hours of sunshine does Pomeroy have in August?

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

What are the months with the highest UV index?

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

How high is the UV index in August?

In Pomeroy, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes 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
Pomeroy, OH

Average temperature in August - Pomeroy, OH
  • Average high temperature in August: 85.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.2°F).

  • Average low temperature in August: 62.6°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in August
Pomeroy, OH

Average pressure in August - Pomeroy, OH
  • Average pressure in August: 30.01"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in August
Pomeroy, OH

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

The windiest month (with the highest average wind speed) is February (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in August
Pomeroy, OH

Average humidity in August - Pomeroy, OH
  • Average humidity in August: 74%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (74%).

Average rainfall in August
Pomeroy, OH

Average rainfall in August - Pomeroy, OH
  • Average rainfall in August: 2.24"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in August
Pomeroy, OH

Average rainfall days in August - Pomeroy, OH
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is November (10.6 days).

Average snowfall in August
Pomeroy, OH

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

The month with the highest snowfall is February (3.78").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Pomeroy, OH

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

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Pomeroy, 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 30min).

Average sunshine days in August
Pomeroy, OH

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

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (9.1 days).

Average UV index in August
Pomeroy, OH

Average UV index in August - Pomeroy, 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).

Average cloud cover in August
Pomeroy, OH

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

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in August
Pomeroy, OH

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

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

Pomeroy, Ohio, USA

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