Lewis, MN has a continental climate, with cold winter months and hot summers. The temperatures in the winter can reach as low as -10°F (-23°C) and as high as 90°F (32°C) in the summer. Precipitation throughout the year is fairly consistent, ranging from 32 inches (81 cm). In the spring and fall, you can expect moderate temperatures with an average of 45°F (7°C). The amount of sunshine varies throughout the year but generally there are around 2,000 hours of sunshine per year.
Lewis, Minnesota gets 28 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lewis averages 42 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 199 sunny days per year in Lewis. The US average is 205 sunny days.
Lewis gets some kind of precipitation, on average, 88 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 79 degrees
Winter Low: the January low is 0
Rain: averages 28 inches of rain a year
Snow: averages 42 inches of snow a year