September weather in L'Anse, MI
The average temperature in L'Anse in September is 55.1°F (45.8°F–64.5°F). Average precipitation: 4.19 inches. Average snowfall is 0.2 inches.
September is a fall month in L'Anse, and is warmer than the annual average of 39.3°F. Daily temperatures swing about 18.7°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 12h 19m. For travel, September is a comfortable month to visit.
Avg High
64.5°F
Avg Low
45.8°F
Precipitation
4.19 in
Snow
0.2 in
September records in L'Anse
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 86.0°F (1973) | 28.0°F (1974) | 1.67 in (1968) |
| September 2 | 88.0°F (1983) | 21.0°F (1976) | 1.89 in (1970) |
| September 3 | 88.0°F (1983) | 25.0°F (1974) | 1.74 in (2002) |
| September 4 | 84.0°F (1999) | 28.0°F (1974) | 1.27 in (1977) |
| September 5 | 90.0°F (2023) | 23.0°F (2000) | 1.68 in (2007) |
| September 6 | 89.1°F (2023) | 32.0°F (1986) | 1.34 in (1979) |
| September 7 | 95.0°F (1976) | 28.0°F (1982) | 1.12 in (2001) |
| September 8 | 91.9°F (1976) | 28.0°F (1995) | 0.94 in (2016) |
| September 9 | 88.0°F (2002) | 25.0°F (1975) | 1.48 in (1968) |
| September 10 | 87.1°F (2002) | 26.1°F (2006) | 1.26 in (1970) |
| September 11 | 90.0°F (2005) | 26.1°F (2006) | 3.12 in (1978) |
| September 12 | 84.0°F (1976) | 28.0°F (2014) | 1.53 in (2000) |
| September 13 | 82.9°F (2011) | 28.0°F (1983) | 1.78 in (1972) |
| September 14 | 80.1°F (2024) | 24.1°F (1975) | 1.64 in (1980) |
| September 15 | 82.0°F (2018) | 30.0°F (2011) | 1.24 in (2004) |
| September 16 | 82.0°F (2015) | 24.1°F (2011) | 0.96 in (1969) |
| September 17 | 89.1°F (2015) | 26.1°F (2011) | 0.84 in (1997) |
| September 18 | 81.0°F (1985) | 26.1°F (2020) | 0.82 in (1992) |
| September 19 | 82.9°F (1985) | 26.1°F (1971) | 1.49 in (2005) |
| September 20 | 81.0°F (1970) | 24.1°F (1973) | 1.22 in (1983) |
| September 21 | 81.0°F (1970) | 28.0°F (1973) | 2.10 in (2007) |
| September 22 | 80.1°F (2023) | 23.0°F (1976) | 1.10 in (1973) |
| September 23 | 79.0°F (2023) | 21.9°F (1974) | 1.29 in (1985) |
| September 24 | 84.0°F (2017) | 26.1°F (1971) | 2.52 in (2010) |
| September 25 | 84.9°F (2017) | 21.0°F (1976) | 2.55 in (2019) |
| September 26 | 77.0°F (2017) | 21.9°F (1975) | 1.07 in (1972) |
| September 27 | 80.1°F (1979) | 24.1°F (1989) | 1.27 in (1971) |
| September 28 | 78.1°F (2014) | 10.9°F (2000) | 1.00 in (1999) |
| September 29 | 75.0°F (2014) | 26.1°F (1984) | 2.44 in (2009) |
| September 30 | 81.0°F (2000) | 26.1°F (2015) | 2.52 in (2011) |