Bertha, MN has a humid continental climate with four distinct seasons. Summers are warm and usually humid with temperatures ranging from the mid-70s to mid-80s Fahrenheit (21-30°C). Winters can be cold with snowfall, temperatures in the teens and twenties Fahrenheit (-7 to -1°C). Spring and Fall are mild and generally wet with temperatures ranging from the mid-40s to mid-60s Fahrenheit (5-18°C). Precipitation is evenly distributed throughout the year, averaging 32 inches (81 cm) annually.
Bertha, Minnesota gets 28 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Bertha averages 47 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 202 sunny days per year in Bertha. The US average is 205 sunny days.
Bertha gets some kind of precipitation, on average, 102 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 80 degrees
Winter Low: the January low is -2
Rain: averages 28 inches of rain a year
Snow: averages 47 inches of snow a year