Vermilion
Ohio, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Vermilion, OH

Ocean temperature

In Vermilion, Ohio, the average seawater temperature in July is 76.5°F (24.7°C).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 76.5°F (24.7°C) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 77°F (25°C) to 82.4°F (28°C).)

Daylight

In July, the average length of the day in Vermilion, Ohio, is 14.8h.

What is the water temperature in July in Vermilion?

In Vermilion, Ohio, the average seawater temperature in July is 76.5°F (24.7°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 76.5°F (24.7°C) water may be enjoyable.

How many hours of daylight does Vermilion have in July?

In July, the average length of the day in Vermilion, Ohio, is 14.8h.
Average sea temperature in July - Vermilion, OH
  • Average sea temperature in July: 76.5°F

The best month for swimming (with the highest average sea temperature) is August (76.6°F).
The coldest month (with the lowest average sea temperature) is February (33.1°F).

Average daylight in July - Vermilion, OH
  • Average daylight in July: 14.8h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.2h).