Tyndall, South Dakota has a humid continental climate with warm summers and cold winters. Temperatures range from an average high of 90F in the summer months to an average low of 9F in the winter. Precipitation is spread out throughout the year with around 24 inches per year. Snowfall also occurs during the winter months, usually starting in November and lasting through April. During this time, snowfall accumulates to around 20 inches on average. The city is prone to severe thunderstorms throughout all seasons; however, tornadoes are rare.
Tyndall, South Dakota gets 25 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Tyndall averages 35 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 213 sunny days per year in Tyndall. The US average is 205 sunny days.
Tyndall gets some kind of precipitation, on average, 81 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 88 degrees
Winter Low: the January low is 11
Rain: averages 25 inches of rain a year
Snow: averages 35 inches of snow a year