The climate in 44880 Sullivan, OH is generally mild with warm and humid summers and cold winters. Precipitation is evenly spread throughout the year, with average annual rainfall of around 37.5 inches (95 cm). The temperatures vary dramatically throughout the year, with the highest average temperature in July being around 78°F (26°C) and the lowest average temperature in January being only 24°F (-4°C). During the summer months, temperatures can sometimes get as high as 90°F (32°C), while during winter they can dip down to -10°F (-23°C).
Sullivan (zip 44880), Ohio gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sullivan (zip 44880) averages 37 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 172 sunny days per year in Sullivan (zip 44880). The US average is 205 sunny days.
Sullivan (zip 44880) gets some kind of precipitation, on average, 144 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 83 degrees
Winter Low: the January low is 18
Rain: averages 40 inches of rain a year
Snow: averages 37 inches of snow a year