Oshkosh, WI has a humid continental climate typical of the Upper Midwest region. Summers are hot and humid with average high temperatures in the mid-80s and lows in the mid-60s. Winters are typically cold, with average high temperatures in the low 20s and lows in the single digits. Spring and fall tend to be mild, with temperatures ranging from the mid-40s to the mid-70s. The city experiences roughly 40 inches of snowfall during an average winter season.
Oshkosh, Wisconsin gets 31 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Oshkosh averages 37 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 189 sunny days per year in Oshkosh. The US average is 205 sunny days.
Oshkosh gets some kind of precipitation, on average, 111 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 81 degrees
Winter Low: the January low is 10
Rain: averages 31 inches of rain a year
Snow: averages 37 inches of snow a year