Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
During August, South Vienna observes a subtle ascent to a still moderately hot 79.3°F (26.3°C) from July's 80.4°F (26.9°C) in the average high-temperature. August's average low-temperature reading settles at a refreshing 62.1°F (16.7°C).Humidity
The average relative humidity in August is 81%.Rainfall
In August, the rain falls for 14.3 days. Throughout August, 1.89" (48mm) of precipitation is accumulated. Throughout the year, in South Vienna, there are 149.8 rainfall days, and 23.66" (601mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall in South Vienna.Daylight
In August, the average length of the day in South Vienna is 13h and 42min.On the first day of August, sunrise is at 6:33 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 8:06 pm EDT.
Sunshine
With an average of 10.2h of sunshine, August has the most sunshine of the year in South Vienna, Ohio.UV index
The months with the highest UV index in South Vienna are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 6 during August translates into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average August temperature in South Vienna?
What is the average humidity in August in South Vienna?
How much does it rain in South Vienna in August?
When it does not snow in South Vienna?
How many hours of daylight does South Vienna have in August?
When is the sunrise / sunset in August in South Vienna?
What month has the most sunshine in South Vienna?
How long on average sun shines in August in South Vienna?
What is the month with the highest UV index in South Vienna?
What is the UV index intensity in August in South Vienna?
Average temperature in August
South Vienna, OH
- Average high temperature in August: 79.3°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (32.5°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 (21.2°F).
Average pressure in August
South Vienna, 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
South Vienna, OH
- Average wind speed in August: 5.8mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in August
South Vienna, OH
- Average humidity in August: 81%
The months with the highest relative humidity are January, February and December (83%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in August
South Vienna, OH
- Average rainfall in August: 1.89"
The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.34").
Average rainfall days in August
South Vienna, OH
- Average rainfall days in August: 14.3 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in August
South Vienna, OH
- Average snowfall in August: 0"
The month with the highest snowfall is March (2.32").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
South Vienna, OH
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
South Vienna, 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 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in August
South Vienna, OH
- Average sunshine days in August: 13.1 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (9.6 days).
Average UV index in August
South Vienna, 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
South Vienna, OH
- Average cloud cover in August: 30
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in August
South Vienna, 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).
South Vienna, Ohio, USA
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