Byron, MN has a humid continental climate, with hot summers and cold winters. Summers generally bring temperatures in the mid 80s (Fahrenheit), while winters usually range from the upper teens to low 20s. Precipitation is fairly evenly spread throughout the year, with an average of around 34 inches annually. Snowfall can be expected in the winter months, with an average of around 40 inches per year. The area is also known for its frequent thunderstorms during the summer months due to its location along the Mississippi River Valley.
Byron, Minnesota gets 34 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Byron averages 49 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 184 sunny days per year in Byron. The US average is 205 sunny days.
Byron gets some kind of precipitation, on average, 112 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 82 degrees
Winter Low: the January low is 6
Rain: averages 34 inches of rain a year
Snow: averages 49 inches of snow a year