The climate in Lake Byron, SD is generally mild throughout the year. Summers are warm and humid with temperatures typically reaching into the 80s (Fahrenheit) during the day, while winter temperatures average in the mid-20s. Precipitation is relatively evenly distributed throughout the year, although there can be notable dry spells during the summer months. Winters tend to bring more snow than rain, but overall it's a temperate climate that makes for comfortable living no matter what season it is.
Lake Byron, South Dakota gets 23 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lake Byron averages 36 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 211 sunny days per year in Lake Byron. The US average is 205 sunny days.
Lake Byron gets some kind of precipitation, on average, 80 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 86 degrees
Winter Low: the January low is 6
Rain: averages 23 inches of rain a year
Snow: averages 36 inches of snow a year