45369 South Vienna, OH has a humid continental climate, characterized by hot summers and cold winters. The average temperature in the summer is around 75°F to 85°F while the winter averages around 30°F to 35°F. Rainfall is fairly consistent throughout the year, with an average of 40 inches per year. Snowfall is also possible, averaging around 10 inches each year. The average humidity levels vary significantly between season, from a low of 60% in winter to highs of over 90% in the summer months.
South Vienna (zip 45369), Ohio gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
South Vienna (zip 45369) averages 20 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 176 sunny days per year in South Vienna (zip 45369). The US average is 205 sunny days.
South Vienna (zip 45369) gets some kind of precipitation, on average, 116 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 19
Rain: averages 40 inches of rain a year
Snow: averages 20 inches of snow a year