August weather forecastSandusky, OH
August
Weather in August
August in Sandusky, Ohio, USA, sees a slight decline in temperatures from July, paving the way towards autumn. The city observes a fall in terms of snowfall, rainfall, and overall precipitation when compared to the previous month. Even though temperatures remain high, the daylight hours begin to decrease slightly. Still, vibrant Summer conditions are prevalent with warm eves and ample sunshine. August, therefore, serves as a curtain-closer to the fiery and energetic Summer season.Temperature
In August, Sandusky experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 77.2°F (25.1°C) in July to a still warm 75.7°F (24.3°C). August in Sandusky is noted for a mean low-temperature of 66.4°F (19.1°C).Humidity
The average relative humidity in August is 78%.Rainfall
In Sandusky, Ohio, in August, during 15.2 rainfall days, 3.27" (83mm) of precipitation is typically accumulated. Throughout the year, there are 160.4 rainfall days, and 32.99" (838mm) of precipitation is accumulated.Snowfall
In Sandusky, snow does not fall in May through October.Ocean temperature
The month with the warmest seawater is August, with an average ocean temperature of 73.4°F (23°C).Note: Considering one's resistance to cold, elements like sunshine, wind, and the prevailing temperature matter when taking a swim in 73.4°F (23°C) waters. (For comparison, the Olympic swimming standard is set between 77°F (25°C) and 82.4°F (28°C).)
Daylight
In August, the average length of the day is 13h and 47min.On the first day of August in Sandusky, sunrise is at 6:26 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 8:05 pm EDT.
Sunshine
In August, the average sunshine is 10.5h.UV index
In Sandusky, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The daily maximum UV index of 5 in August interprets into the following advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Sandusky, OH
- Average high temperature in August: 75.7°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in August: 66.4°F
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in August
Sandusky, OH
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Sandusky, OH
- Average wind speed in August: 8.1mph
The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in August
Sandusky, OH
- Average humidity in August: 78%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in August
Sandusky, OH
- Average rainfall in August: 3.27"
The wettest month (with the highest rainfall) is June (4.41").
The driest months (with the least rainfall) are February and December (1.61").
Average rainfall days in August
Sandusky, OH
- Average rainfall days in August: 15.2 days
The month with the highest number of rainy days is May (17.8 days).
The months with the least rainy days are January and February (7.8 days).
Average snowfall in August
Sandusky, OH
- Average snowfall in August: 0"
The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Sandusky, OH
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature in August
Sandusky, OH
- Average sea temperature in August: 73°F
The best month for swimming (with the highest average sea temperature) is August (73°F).
The coldest month (with the lowest average sea temperature) is February (34°F).
Average daylight in August /
Average sunshine in August
Sandusky, OH
- Average daylight in August: 13h and 48min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in August: 10h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in August
Sandusky, OH
- Average sunshine days in August: 12.1 days
The month with the most sunshine days is March (14.1 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in August
Sandusky, OH
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Sandusky, OH
- Average cloud cover in August: 27
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in August
Sandusky, OH
- Average visibility in August: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
