Oslo, SD has a predominantly cold and continental climate. During the summer months, temperatures are pleasant with an average high of 78 degrees Fahrenheit. The winter months are quite cold with an average low temperature of 7 degrees Fahrenheit. Snowfall is common during the winter season and precipitation is fairly evenly distributed throughout the year. The city experiences short-lived warm spells in between cold snaps of weather. On average, Oslo receives around 21 inches of rain annually and approximately 46 inches of snowfall each winter season.
Oslo, South Dakota gets 26 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Oslo averages 37 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 208 sunny days per year in Oslo. The US average is 205 sunny days.
Oslo gets some kind of precipitation, on average, 87 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 83 degrees
Winter Low: the January low is 5
Rain: averages 26 inches of rain a year
Snow: averages 37 inches of snow a year