French Island, WI has a temperate, continental climate with cold winters and warm summers. Precipitation is generally low throughout the year, although snowfall does occur in the winter months. Average temperatures range from a high of 75 degrees in July to a low of 17 degrees in January. The area is known for its mild spring and autumn seasons, during which there is also relatively little rainfall.
French Island, Wisconsin gets 34 inches of rain, on average, per year. The US average is 38 inches of rain per year.
French Island averages 41 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 193 sunny days per year in French Island. The US average is 205 sunny days.
French Island 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 84 degrees
Winter Low: the January low is 9
Rain: averages 34 inches of rain a year
Snow: averages 41 inches of snow a year