Lennox, South Dakota is located in Eastern South Dakota and has a humid continental climate. Summers are hot and humid, while winters are cold with average low temperatures in the single digits. Precipitation amounts to around 31 inches per year, mostly falling from April to September. The area typically experiences all four seasons: summer, autumn, winter and spring. During these months the temperature can range from lows below 0 degrees Fahrenheit in winter to highs in the 80s during summer months.
Lennox, South Dakota gets 26 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lennox averages 37 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 205 sunny days per year in Lennox. The US average is 205 sunny days.
Lennox gets some kind of precipitation, on average, 89 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 26 inches of rain a year
Snow: averages 37 inches of snow a year