August weather forecastNorth Royalton, OH
August
Weather in August
The last month of the summer, August, is also a moderately hot month in North Royalton, Ohio, with an average temperature varying between 63.3°F (17.4°C) and 78.4°F (25.8°C).Temperature
August brings a marginal elevation to a still moderately hot 78.4°F (25.8°C) from July's 80.1°F (26.7°C) in North Royalton's average high-temperatures. During the month of August, the temperature generally drops to a low average of 63.3°F (17.4°C).Humidity
July and August, with an average relative humidity of 76%, are the least humid months.Rainfall
In North Royalton, during August, the rain falls for 17.3 days and regularly aggregates up to 2.76" (70mm) of precipitation. In North Royalton, during the entire year, the rain falls for 165 days and collects up to 29.57" (751mm) of precipitation.Snowfall
In North Royalton, Ohio, snow does not fall in June through September.Daylight
In August, the average length of the day is 13h and 47min.On the first day of the month, sunrise is at 6:22 am and sunset at 8:43 pm. On the last day of August, sunrise is at 6:53 am and sunset at 8:00 pm EDT.
Sunshine
With an average of 10.5h of sunshine, August has the most sunshine of the year.UV index
In North Royalton, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In August, the maximum UV index of 5 translates into these guidelines:
Make use of precautions - Suggestions to resist sunburn are communicated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
North Royalton, OH
- Average high temperature in August: 78.4°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in August: 63.3°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in August
North Royalton, 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
North Royalton, OH
- Average wind speed in August: 6.3mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6mph).
Average humidity in August
North Royalton, OH
- Average humidity in August: 76%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in August
North Royalton, OH
- Average rainfall in August: 2.76"
The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days in August
North Royalton, OH
- Average rainfall days in August: 17.3 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in August
North Royalton, OH
- Average snowfall in August: 0"
The month with the highest snowfall is January (4.92").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
North Royalton, OH
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
North Royalton, 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 18min).
- 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: 2h and 48min).
Average sunshine days in August
North Royalton, OH
- Average sunshine days in August: 10.9 days
The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in August
North Royalton, OH
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
North Royalton, OH
- Average cloud cover in August: 28
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in August
North Royalton, OH
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
