Records for Rapid City Downtown Area, South Dakota (UNRS2thr) on 09-19
Record Highs
-
1: 98°F (1914)
-
2: 94°F (2022)
-
3: 92°F (1960)
Record Lows
-
1: 30°F (1896)
-
2: 31°F (1957)
-
3: 32°F (1927)
Lowest Highs
-
1: 67°F (1895)
-
2: 65°F (2014)
-
3: 62°F (1914)
Highest Lows
-
1: 45°F (1957)
-
2: 48°F (1965)
-
3: 52°F (1918)
Highest September temperature:
103°F on 09-02-1960.
Lowest September temperature:
15°F on 09-25-1926.
Average temperature is 61.1°F
Average high is 72.6°F
Average low is 49.6°F
Temperature data from 1888 to 2022.
Record Precipitation
-
1: 0.72" (1946)
-
2: 0.52" (1964)
-
3: 0.45" (1945)
Precipitation data from 1888 to 2022.