Brookfield, SD has a humid continental climate which experiences four distinct seasons. Summers tend to be hot and humid while winters are cold and dry. Average yearly temperatures range from lows of around 21 degrees Fahrenheit in the wintertime to highs of 79 degrees Fahrenheit in the summer months. Precipitation levels reach levels of around 33 inches per year, with most of it occurring during the warmer months of the year. The area also receives an average of 61 days of sunshine annually, which is slightly above the national average.
Brookfield, South Dakota gets 27 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Brookfield 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 Brookfield. The US average is 205 sunny days.
Brookfield gets some kind of precipitation, on average, 76 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 84 degrees
Winter Low: the January low is 7
Rain: averages 27 inches of rain a year
Snow: averages 37 inches of snow a year