Wilmington, OH has a temperate climate with four distinct seasons. Summers are warm and humid with temperatures reaching the upper 80s during the day and lows in the mid-60s at night. Winters are cool with temperatures averaging around 34°F during the day and lows below 20°F at night. Spring and autumn months bring moderate temperatures that average in the mid-50s to low 60s during the day and low 40s at night. The city receives an annual average of 43 inches of rain, spread throughout the year, and about 21 inches of snow each winter season.
Wilmington, Ohio gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Wilmington averages 19 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 174 sunny days per year in Wilmington. The US average is 205 sunny days.
Wilmington gets some kind of precipitation, on average, 120 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 21
Rain: averages 41 inches of rain a year
Snow: averages 19 inches of snow a year