September weather in Columbia, SD
The average temperature in Columbia in September is 59.9°F (46.9°F–72.9°F). Average precipitation: 2.38 inches.
September is a fall month in Columbia, and is warmer than the annual average of 42.8°F. Daily temperatures swing about 26°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 18m. For travel, September is a comfortable month to visit.
Avg High
72.9°F
Avg Low
46.9°F
Precipitation
2.38 in
Daylight
12h 18m
September records in Columbia
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 96.1°F (1970) | 39.0°F (1965) | 1.33 in (1966) |
| September 2 | 97.0°F (1983) | 35.1°F (1974) | 1.26 in (1957) |
| September 3 | 95.0°F (1976) | 32.0°F (1974) | 5.32 in (1999) |
| September 4 | 95.0°F (2005) | 35.1°F (1956) | 1.02 in (1971) |
| September 5 | 93.9°F (1978) | 32.0°F (1965) | 0.37 in (1982) |
| September 6 | 97.0°F (1970) | 30.9°F (1956) | 0.69 in (2004) |
| September 7 | 96.1°F (1970) | 34.0°F (1995) | 4.87 in (1992) |
| September 8 | 97.0°F (1959) | 33.1°F (1975) | 0.65 in (1968) |
| September 9 | 95.0°F (1952) | 33.1°F (2020) | 2.13 in (2009) |
| September 10 | 95.0°F (1952) | 27.0°F (1959) | 0.93 in (2010) |
| September 11 | 93.0°F (1990) | 27.0°F (1955) | 0.79 in (2008) |
| September 12 | 91.0°F (1969) | 30.9°F (1964) | 0.93 in (1999) |
| September 13 | 90.0°F (1969) | 30.0°F (1970) | 1.13 in (1954) |
| September 14 | 95.0°F (1969) | 28.0°F (1949) | 1.06 in (2008) |
| September 15 | 95.0°F (1955) | 33.1°F (1990) | 0.79 in (2001) |
| September 16 | 91.0°F (2012) | 30.0°F (1959) | 0.83 in (1962) |
| September 17 | 91.0°F (1955) | 30.9°F (1981) | 0.40 in (1986) |
| September 18 | 91.0°F (2000) | 30.9°F (1971) | 2.50 in (1967) |
| September 19 | 99.0°F (1984) | 28.0°F (1995) | 2.12 in (1988) |
| September 20 | 93.0°F (1970) | 28.0°F (1983) | 1.38 in (2017) |
| September 21 | 84.9°F (1984) | 21.9°F (1995) | 1.76 in (1989) |
| September 22 | 90.0°F (2015) | 25.0°F (1989) | 2.85 in (1968) |
| September 23 | 89.1°F (1958) | 25.0°F (2012) | 1.80 in (1977) |
| September 24 | 88.0°F (2007) | 25.0°F (2012) | 1.43 in (1973) |
| September 25 | 87.1°F (1990) | 21.9°F (1984) | 0.40 in (1959) |
| September 26 | 93.9°F (1974) | 15.1°F (1965) | 0.76 in (1996) |
| September 27 | 93.0°F (1952) | 21.9°F (1992) | 0.14 in (1996) |
| September 28 | 87.1°F (1952) | 21.9°F (1951) | 0.88 in (2013) |
| September 29 | 88.0°F (2011) | 23.0°F (2003) | 0.75 in (1965) |
| September 30 | 93.9°F (1976) | 17.1°F (1974) | 0.88 in (1995) |