45750 Marietta, Ohio has a continental climate that experiences four distinct seasons. Summers in the area are warm with temperatures often reaching as high as 80°F on average and periods of high humidity. Winters are cold with temperatures often reaching as low as 20°F on average and snowfall that accumulates throughout the season. Spring typically brings mild temperatures ranging from 40-60°F while autumn is slightly cooler with similar temperature ranges. Overall Marietta experiences moderate weather year-round, making it an ideal place for outdoor activities such as camping, hiking, and fishing.
Marietta (zip 45750), Ohio gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Marietta (zip 45750) averages 20 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 175 sunny days per year in Marietta (zip 45750). The US average is 205 sunny days.
Marietta (zip 45750) gets some kind of precipitation, on average, 145 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 42 inches of rain a year
Snow: averages 20 inches of snow a year