Helvetia, WI has a humid continental climate, which is typical of the Midwest region of the United States. The summer months are generally warm and humid, while winters can be cold and snowy. Temperatures in July can reach up to an average high of 79 degrees Fahrenheit, while temperatures in January average at a low of 21 degrees Fahrenheit. Spring and fall tend to have milder weather, offering comfortable temperatures for residents and visitors alike. Rainfall is fairly evenly spread throughout the year with an average annual precipitation of 43 inches.
Helvetia, Wisconsin gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Helvetia averages 43 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 187 sunny days per year in Helvetia. The US average is 205 sunny days.
Helvetia 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 6
Rain: averages 33 inches of rain a year
Snow: averages 43 inches of snow a year