Erin, WI is located in the Southeastern corner of Wisconsin and has a humid continental climate with four distinct seasons. Summers are generally warm with temperatures reaching into the mid-80s (F) while winters bring cold temperatures and snowfall. Spring and fall have pleasant temperatures in the 50s and 60s (F), making them the perfect times to enjoy outdoor activities. Precipitation is evenly distributed throughout the year with average annual rainfall around 30 inches. Humidity levels tend to be higher during summer months.
Erin, Wisconsin gets 34 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Erin averages 43 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 190 sunny days per year in Erin. The US average is 205 sunny days.
Erin gets some kind of precipitation, on average, 114 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 9
Rain: averages 34 inches of rain a year
Snow: averages 43 inches of snow a year