Hot Springs Average Temperature by Month

This page shows the average temperature in each month of the year in Hot Springs, South Dakota. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Hot Springs?
In Hot Springs, South Dakota, the warmest month is July, with an average daily high temperature of 88.9 °F and an average low of 57.6 °F.
What's the Coldest Month in Hot Springs?
In Hot Springs, South Dakota, the coolest month is January, with an average daily high temperature of 41.0 °F and an average low of 14.1 °F.
Month Avg. High Avg. Low
January 41.0 °F 14.1 °F
February 43.4 °F 15.4 °F
March 54.9 °F 23.6 °F
April 62.3 °F 31.2 °F
May 70.5 °F 41.4 °F
June 81.1 °F 50.9 °F
July 88.9 °F 57.6 °F
August 87.5 °F 55.2 °F
September 79.8 °F 45.4 °F
October 65.2 °F 33.3 °F
November 50.4 °F 22.7 °F
December 40.5 °F 14.8 °F
Year 63.8 °F 33.9 °F
Weather Station Details
Years Station Coordinates
1894–2024 Hot Springs location
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