September weather in Manistique, MI
The average temperature in Manistique in September is 57.8°F (49.5°F–66.0°F). Average precipitation: 3.75 inches.
September is a fall month in Manistique, and is warmer than the annual average of 41.8°F. Daily temperatures swing about 16.5°F between overnight low and afternoon high. Daylight averages about 12h 18m. For travel, September is a comfortable month to visit.
Avg High
66.0°F
Avg Low
49.5°F
Precipitation
3.75 in
Daylight
12h 18m
September records in Manistique
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.9°F (1953) | 32.0°F (1970) | 1.90 in (2010) |
| September 2 | 88.0°F (1947) | 30.9°F (1976) | 1.52 in (2013) |
| September 3 | 84.9°F (1961) | 30.9°F (1974) | 1.07 in (2010) |
| September 4 | 89.1°F (1947) | 33.1°F (1974) | 1.85 in (2012) |
| September 5 | 84.0°F (1967) | 33.1°F (1950) | 1.56 in (2007) |
| September 6 | 84.9°F (1947) | 34.0°F (1962) | 0.85 in (1902) |
| September 7 | 84.9°F (1947) | 35.1°F (1955) | 3.85 in (1985) |
| September 8 | 82.0°F (1996) | 30.9°F (1956) | 2.36 in (2007) |
| September 9 | 82.0°F (1937) | 32.0°F (1986) | 0.95 in (1946) |
| September 10 | 86.0°F (1942) | 34.0°F (1995) | 1.95 in (1974) |
| September 11 | 79.0°F (2013) | 30.9°F (1943) | 2.80 in (2014) |
| September 12 | 79.0°F (1938) | 30.0°F (1955) | 2.40 in (1984) |
| September 13 | 79.0°F (2005) | 32.0°F (1937) | 1.55 in (2019) |
| September 14 | 88.0°F (1939) | 28.0°F (1975) | 1.17 in (2004) |
| September 15 | 90.0°F (1939) | 19.0°F (1986) | 1.15 in (1957) |
| September 16 | 79.0°F (1939) | 0.0°F (1903) | 1.49 in (1997) |
| September 17 | 78.1°F (2018) | 28.0°F (1959) | 1.28 in (1942) |
| September 18 | 80.1°F (1967) | 32.0°F (1969) | 1.11 in (1997) |
| September 19 | 79.0°F (1948) | 30.0°F (1969) | 1.59 in (1942) |
| September 20 | 81.0°F (1940) | 30.0°F (1956) | 1.40 in (1944) |
| September 21 | 80.1°F (1941) | 26.1°F (1956) | 2.17 in (1938) |
| September 22 | 81.0°F (1940) | 28.9°F (1896) | 1.15 in (2007) |
| September 23 | 78.1°F (1938) | 28.9°F (1942) | 0.82 in (2019) |
| September 24 | 75.9°F (1970) | 28.0°F (1939) | 3.21 in (2010) |
| September 25 | 75.0°F (1978) | 28.0°F (1942) | 1.23 in (1977) |
| September 26 | 75.9°F (1938) | 26.1°F (1965) | 1.64 in (2003) |
| September 27 | 75.9°F (1938) | 0.0°F (1903) | 0.82 in (2011) |
| September 28 | 72.0°F (2024) | 0.0°F (1903) | 1.55 in (2005) |
| September 29 | 77.0°F (2024) | 26.1°F (1961) | 1.46 in (1939) |
| September 30 | 80.1°F (2024) | 25.0°F (1939) | 1.37 in (2011) |