July weather forecastWilloughby, OH
July
Weather in July
July in Willoughby, Ohio, is a moderately hot summer month, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 77.4°F (25.2°C).Temperature
July is Willoughby's warmest month, registering average high temperatures of 77.4°F (25.2°C) and lows of 65.5°F (18.6°C).Humidity
July and August, with an average relative humidity of 76%, are the least humid months.Rainfall
In Willoughby, in July, it is raining for 17.4 days, with typically 2.87" (73mm) of accumulated precipitation. In Willoughby, during the entire year, the rain falls for 178.9 days and collects up to 32.2" (818mm) of precipitation.Snowfall
May through October are months without snowfall in Willoughby.Ocean temperature
In Willoughby, the average seawater temperature in July is 74.8°F (23.8°C).Note: The cold tolerance of an individual, along with sunshine, wind, and the temperature of the environment, affects the enjoyment of swimming in 74.8°F (23.8°C) waters. (Olympic swimmers participate in waters ranging from 77°F (25°C) to 82.4°F (28°C).)
Daylight
The average length of the day in July in Willoughby is 14h and 50min.On the first day of July, sunrise is at 5:55 am and sunset at 9:03 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:44 pm EDT.
Sunshine
July has the most sunshine of the year in Willoughby, Ohio, with an average of 10.7h of sunshine.UV index
The month with the highest UV index in Willoughby is July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 6 in July translates into these instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. 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. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take warning! Reflective sand and water surfaces intensify the Sun's UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Willoughby, OH
- Average high temperature in July: 77.4°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in July: 65.5°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in July
Willoughby, OH
- Average pressure in July: 29.96"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 July
Willoughby, OH
- Average wind speed in July: 7mph
The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in July
Willoughby, OH
- Average humidity in July: 76%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in July
Willoughby, OH
- Average rainfall in July: 2.87"
The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is September (2.13").
Average rainfall days in July
Willoughby, OH
- Average rainfall days in July: 17.4 days
The month with the highest number of rainy days is October (18 days).
The month with the least rainy days is January (9 days).
Average snowfall in July
Willoughby, OH
- Average snowfall in July: 0"
The month with the highest snowfall is February (5.31").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in July
Willoughby, OH
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature in July
Willoughby, OH
- Average sea temperature in July: 74.9°F
The best month for swimming (with the highest average sea temperature) is August (75.7°F).
The coldest month (with the lowest average sea temperature) is February (32.5°F).
Average daylight in July /
Average sunshine in July
Willoughby, OH
- Average daylight in July: 14h 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 July: 10h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in July
Willoughby, OH
- Average sunshine days in July: 11 days
The month with the most sunshine days is May (11.4 days).
The month with the least sunshine days is January (6.8 days).
Average UV index in July
Willoughby, OH
- Average UV index in July: 6
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 July
Willoughby, OH
- Average cloud cover in July: 27
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in July
Willoughby, OH
- Average visibility in July: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
