August weather forecastSunbury, OH
August
Weather in August
August, the last month of the summer in Sunbury, is another warm month, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 61.3°F (16.3°C).Temperature
In August, Sunbury notes an average high-temperature of a still moderately hot 79.3°F (26.3°C), hardly different from the preceding month. Sunbury records an average nighttime low of 61.3°F (16.3°C) in August.Humidity
In Sunbury, the average relative humidity in August is 79%.Rainfall
In Sunbury, during August, the rain falls for 12.8 days and regularly aggregates up to 1.34" (34mm) of precipitation. In Sunbury, during the entire year, the rain falls for 134 days and collects up to 16.38" (416mm) of precipitation.Snowfall
In Sunbury, snow does not fall in May through October.Daylight
In August, the average length of the day is 13h and 43min.On the first day of August, sunrise is at 6:30 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 8:04 pm EDT.
Sunshine
August has the most sunshine of the year, with an average of 10.5h of sunshine.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: During August, 6 as the daily maximum UV index converts into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Sunbury, OH
- Average high temperature in August: 79.3°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (32.2°F).
- Average low temperature in August: 61.3°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in August
Sunbury, OH
- Average pressure in August: 29.99"Hg
The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in August
Sunbury, OH
- Average wind speed in August: 5.7mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in August
Sunbury, OH
- Average humidity in August: 79%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are April, October and November (76%).
Average rainfall in August
Sunbury, OH
- Average rainfall in August: 1.34"
The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is September (0.79").
Average rainfall days in August
Sunbury, OH
- Average rainfall days in August: 12.8 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is February (7 days).
Average snowfall in August
Sunbury, OH
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Sunbury, OH
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Sunbury, OH
- Average daylight in August: 13h and 42min
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 30min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in August
Sunbury, OH
- Average sunshine days in August: 14.8 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is May (11.4 days).
Average UV index in August
Sunbury, 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
Sunbury, 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
Sunbury, 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).
