The climate in 45164 Port William, OH is a humid continental climate, characterized by warm summers and cold winters. The average temperature in the summer months ranges from 70-80°F with occasional heat waves reaching over 90°F. Winter temperatures typically range from 20-30°F in January and February, with snowfall that averages around 25 inches throughout the season. Precipitation is fairly evenly distributed throughout the year with an average of just over 40 inches of rainfall annually.
Port William (zip 45164), Ohio gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Port William (zip 45164) averages 21 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 177 sunny days per year in Port William (zip 45164). The US average is 205 sunny days.
Port William (zip 45164) gets some kind of precipitation, on average, 121 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 84 degrees
Winter Low: the January low is 21
Rain: averages 41 inches of rain a year
Snow: averages 21 inches of snow a year