45663 West Portsmouth, OH has a humid continental climate with hot and humid summers and cold, snowy winters. Summers have average temperatures of about 80°F (27°C), while winters have temperatures that drop below freezing, with an average temperature of 28°F (-2°C). Precipitation is moderate year-round and snowfall totals can reach up to 40 inches each winter. The region experiences occasional thunderstorms in the summer months due to its location near Lake Erie.
West Portsmouth (zip 45663), Ohio gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
West Portsmouth (zip 45663) averages 12 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 162 sunny days per year in West Portsmouth (zip 45663). The US average is 205 sunny days.
West Portsmouth (zip 45663) gets some kind of precipitation, on average, 122 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 85 degrees
Winter Low: the January low is 22
Rain: averages 43 inches of rain a year
Snow: averages 12 inches of snow a year