September weather in Sturgis, SD
The average temperature in Sturgis in September is 62.8°F (48.6°F–77.0°F). Average precipitation: 1.40 inches.
September is a fall month in Sturgis, and is warmer than the annual average of 48.2°F. Daily temperatures swing about 28.4°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 17m. For travel, September is a comfortable month to visit.
Avg High
77.0°F
Avg Low
48.6°F
Precipitation
1.40 in
Daylight
12h 17m
September records in Sturgis
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (1983) | 37.9°F (1965) | 1.18 in (1963) |
| September 2 | 102.0°F (1915) | 36.0°F (1974) | 0.72 in (1963) |
| September 3 | 99.0°F (1971) | 30.9°F (1917) | 0.67 in (1999) |
| September 4 | 104.0°F (1960) | 33.1°F (1962) | 0.80 in (1909) |
| September 5 | 102.9°F (1978) | 36.0°F (1999) | 1.96 in (1971) |
| September 6 | 104.0°F (1978) | 34.0°F (1956) | 1.37 in (1981) |
| September 7 | 104.0°F (1908) | 33.1°F (1986) | 0.70 in (2020) |
| September 8 | 102.0°F (1959) | 32.0°F (2020) | 0.83 in (2020) |
| September 9 | 100.9°F (1998) | 27.0°F (2020) | 1.05 in (2002) |
| September 10 | 100.0°F (1952) | 28.9°F (1962) | 1.07 in (2003) |
| September 11 | 95.0°F (1971) | 30.9°F (1989) | 0.73 in (2014) |
| September 12 | 99.0°F (1990) | 28.0°F (1989) | 1.00 in (1903) |
| September 13 | 95.0°F (1959) | 28.9°F (1949) | 1.62 in (1966) |
| September 14 | 95.0°F (1955) | 21.9°F (1904) | 0.78 in (1982) |
| September 15 | 93.0°F (1997) | 21.9°F (1904) | 0.84 in (2017) |
| September 16 | 95.0°F (1908) | 28.9°F (1965) | 0.76 in (1959) |
| September 17 | 93.9°F (1998) | 30.0°F (1903) | 0.35 in (2003) |
| September 18 | 99.0°F (1998) | 27.0°F (1991) | 1.13 in (2002) |
| September 19 | 99.0°F (1914) | 24.1°F (1991) | 0.75 in (1993) |
| September 20 | 95.0°F (1960) | 21.0°F (1918) | 1.53 in (1950) |
| September 21 | 88.0°F (1914) | 27.0°F (1995) | 0.97 in (1989) |
| September 22 | 93.0°F (2007) | 25.0°F (1995) | 1.59 in (2006) |
| September 23 | 93.0°F (1958) | 28.0°F (1965) | 1.39 in (1977) |
| September 24 | 91.9°F (1905) | 21.0°F (1913) | 2.29 in (1986) |
| September 25 | 91.0°F (2014) | 21.9°F (1912) | 0.80 in (1918) |
| September 26 | 97.0°F (2014) | 19.9°F (1972) | 0.84 in (1981) |
| September 27 | 93.9°F (1952) | 25.0°F (1951) | 0.20 in (1907) |
| September 28 | 95.0°F (2021) | 24.1°F (1912) | 0.98 in (1982) |
| September 29 | 98.1°F (2024) | 19.9°F (1912) | 0.69 in (2014) |
| September 30 | 93.9°F (1980) | 25.0°F (1961) | 3.42 in (2014) |