If you're looking for summer vibes, the best time to travel to Owen Sound is in July, May and June, when the average temperature reaches 20.63 °C, while June, May and September are the 3 sunniest months of the year, with an average of 37.56 hours.
However, if you prefer colder temperatures, make sure you visit Owen Sound during February, January or March to experience an average of -6.72 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during January, February and March, when the average precipitation in Owen Sound is 4.5 mm, while the months of January, February and March are drier, with an average of 0 mm.