Mentor, WI has a humid continental climate with moderate to hot summers and cold winters. This type of climate is characterized by warm/hot and humid summers with occasional thunderstorms, while winters are cold with frequent snowfall. During the summer months, temperatures range from an average low in the upper 40s (7-8°C) to an average high of mid 80s (29°C). In the winter time, temperatures range from an average low of around 0°F (-17°C) to an average high of mid 30s (1-2°C). Precipitation is relatively consistent throughout the year with around 32 inches (81 cm).
Mentor, Wisconsin gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mentor averages 44 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 192 sunny days per year in Mentor. The US average is 205 sunny days.
Mentor gets some kind of precipitation, on average, 96 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 4
Rain: averages 33 inches of rain a year
Snow: averages 44 inches of snow a year