Oslo, MN has a humid continental climate with long, cold winters and warm summers. The average winter temperature in Oslo is around -4掳F while the summer months are usually in the low to mid 70s. Precipitation is spread fairly evenly throughout the year, with the highest amount occurring in June (around 4 inches). Snowfall also occurs during the winter season, averaging over 50 inches per year. Due to its location near Lake of the Woods, Oslo experiences slightly cooler temperatures than many other locations in Minnesota.
Oslo, Minnesota gets 21 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Oslo averages 43 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in Oslo. The US average is 205 sunny days.
Oslo gets some kind of precipitation, on average, 92 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 -3
Rain: averages 21 inches of rain a year
Snow: averages 43 inches of snow a year