Hillsboro, OH has a humid continental climate with cold winters and warm summers. The average annual temperature in Hillsboro is around 46 degrees F (8 degrees C), with an average low of 32 degrees F (0 degrees C) in the winter and an average high of 78 degrees F (26 degrees C) in the summer. The area receives approximately 40 inches of precipitation each year, with the majority occurring during the spring months. Snowfall is common during the winter season, with most snow accumulation happening between December and February. The rainy season starts in April and extends through August.
Hillsboro, Ohio gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hillsboro averages 18 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 178 sunny days per year in Hillsboro. The US average is 205 sunny days.
Hillsboro gets some kind of precipitation, on average, 127 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 20
Rain: averages 42 inches of rain a year
Snow: averages 18 inches of snow a year