Cost to Install Wood Decking. 1  Share. 2  Hiring Local Professionals. 3  Sponsored Services. 4  Cost to Install Wood Decking - Notes and General Information. 5  Cost to Install Wood Decking - Unit Price References. 6  Wood Decking Installation - Average Cost Per Square Foot. 7  Help the homewyse Community.
Lake Ontario current water temperature is: 54Â°F. This water temperature is too cold for water sports. Due to its geographical location, temperature in Ontario can range from 86Â°F down to -40Â°F. The best time of year to visit Ontario and its many lakes would be between late May and mid-October.
Answered by The Community. Making the world better, one answer at a time. The average temperature of Lake Ontario is 68 degrees Fahrenheit. The temperature is taken at the Monroe county water treatment plant every day.hat is the average temperature in the Great Lakes St Lawrence Lowlands? The average temperature in The Great Lakes and Lowlands of St.Lawrence are roughly around 20 to 30 degress celcius in the summer, and in the winter are around -15 to -25 degre â¦ es celcius.