September weather in Michigan City, ND
The average temperature in Michigan City in September is 57.0°F (45.2°F–68.9°F). Average precipitation: 2.12 inches.
September is a fall month in Michigan City, and is warmer than the annual average of 38.6°F. Daily temperatures swing about 23.7°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 20m. For travel, September is a comfortable month to visit.
Avg High
68.9°F
Avg Low
45.2°F
Precipitation
2.12 in
Daylight
12h 20m
September records in Michigan City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.9°F (1953) | 32.0°F (1946) | 1.60 in (1957) |
| September 2 | 95.0°F (1983) | 33.1°F (1946) | 2.96 in (1957) |
| September 3 | 98.1°F (1983) | 33.1°F (1974) | 1.35 in (1985) |
| September 4 | 97.0°F (1978) | 30.0°F (1981) | 1.32 in (1941) |
| September 5 | 96.1°F (1945) | 30.9°F (1965) | 1.09 in (1971) |
| September 6 | 102.0°F (1978) | 33.1°F (1968) | 1.42 in (2004) |
| September 7 | 98.1°F (1976) | 30.9°F (1979) | 1.95 in (1981) |
| September 8 | 95.0°F (1959) | 30.9°F (2020) | 1.36 in (1962) |
| September 9 | 95.0°F (1978) | 34.0°F (1976) | 0.97 in (2009) |
| September 10 | 93.0°F (1952) | 28.0°F (1955) | 2.85 in (1950) |
| September 11 | 96.1°F (1998) | 23.0°F (1955) | 1.11 in (2009) |
| September 12 | 93.9°F (1990) | 28.0°F (1975) | 1.10 in (1978) |
| September 13 | 90.0°F (1969) | 27.0°F (1970) | 1.12 in (1972) |
| September 14 | 84.9°F (2006) | 28.0°F (1949) | 1.10 in (1997) |
| September 15 | 89.1°F (2006) | 27.0°F (1945) | 1.80 in (1983) |
| September 16 | 86.0°F (2006) | 24.1°F (1973) | 1.87 in (1991) |
| September 17 | 89.1°F (1979) | 27.0°F (1959) | 1.50 in (2006) |
| September 18 | 93.0°F (1989) | 28.9°F (1973) | 2.37 in (1946) |
| September 19 | 84.9°F (1970) | 28.9°F (1962) | 1.03 in (1967) |
| September 20 | 89.1°F (1970) | 23.0°F (1982) | 0.60 in (2011) |
| September 21 | 87.1°F (2019) | 23.0°F (1982) | 1.72 in (2019) |
| September 22 | 87.1°F (2015) | 21.9°F (1995) | 0.90 in (1991) |
| September 23 | 87.1°F (1958) | 19.9°F (1989) | 0.66 in (2006) |
| September 24 | 86.0°F (1949) | 21.9°F (1947) | 1.50 in (2010) |
| September 25 | 88.0°F (1949) | 23.0°F (1965) | 0.92 in (1973) |
| September 26 | 91.9°F (1963) | 15.1°F (1965) | 0.70 in (1964) |
| September 27 | 95.0°F (1952) | 18.0°F (2012) | 1.10 in (1947) |
| September 28 | 91.0°F (2021) | 19.9°F (1992) | 0.65 in (1982) |
| September 29 | 88.0°F (2020) | 21.9°F (1945) | 0.72 in (1982) |
| September 30 | 86.0°F (1963) | 18.0°F (1984) | 0.85 in (1965) |