This page contains a list of the average monthly high and low temperatures in Rapid City, South Dakota for the month of April each year between 1949 and 2023. It is based on NOAA data.
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What Was the Hottest April Ever in Rapid City?
1985 was the warmest April in the history of Rapid City, South Dakota. The average daily high temperature was 66.7 °F, and the average low was 37.2 °F.
What Was the Coldest April Ever in Rapid City?
2013 was the coolest April in the history of Rapid City, South Dakota. The average daily high temperature was 48.4 °F, and the average low was 25.0 °F.