September weather in Houghton, MI
The average temperature in Houghton in September is 56.4°F (47.2°F–65.7°F). Average precipitation: inches.
September is a fall month in Houghton, and is warmer than the annual average of 40.7°F. Daily temperatures swing about 18.5°F between overnight low and afternoon high. Daylight averages about 12h 19m. For travel, September is a comfortable month to visit.
Avg High
65.7°F
Avg Low
47.2°F
Precipitation
in
Daylight
12h 19m
September records in Houghton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 88.0°F (2008) | 37.9°F (2001) | 1.39 in (2002) |
| September 2 | 90.0°F (1971) | 33.1°F (1976) | 1.68 in (1953) |
| September 3 | 91.0°F (1971) | 39.0°F (1974) | 1.20 in (2010) |
| September 4 | 90.0°F (2023) | 35.1°F (1950) | 3.58 in (2007) |
| September 5 | 90.0°F (2023) | 35.1°F (1950) | 1.64 in (2023) |
| September 6 | 87.1°F (2007) | 30.9°F (1952) | 1.37 in (2016) |
| September 7 | 90.0°F (2002) | 30.9°F (1951) | 1.26 in (1975) |
| September 8 | 89.1°F (2002) | 35.1°F (1949) | 0.94 in (1980) |
| September 9 | 84.9°F (2011) | 35.1°F (1975) | 1.33 in (1977) |
| September 10 | 87.1°F (1952) | 32.0°F (2006) | 2.14 in (1978) |
| September 11 | 90.0°F (2005) | 34.0°F (1965) | 1.66 in (1978) |
| September 12 | 87.1°F (1976) | 31.1°F (2014) | 0.78 in (2020) |
| September 13 | 87.1°F (1952) | 30.9°F (1953) | 0.96 in (1990) |
| September 14 | 82.9°F (2015) | 30.0°F (1953) | 1.16 in (2021) |
| September 15 | 87.1°F (2015) | 30.0°F (1964) | 1.77 in (1994) |
| September 16 | 89.1°F (1948) | 30.0°F (2011) | 1.15 in (2022) |
| September 17 | 84.0°F (2024) | 30.9°F (1950) | 0.99 in (2022) |
| September 18 | 84.0°F (2000) | 28.9°F (1998) | 2.16 in (1997) |
| September 19 | 87.1°F (2021) | 33.1°F (1993) | 1.38 in (1976) |
| September 20 | 82.9°F (1970) | 33.1°F (2010) | 1.71 in (2018) |
| September 21 | 82.0°F (2023) | 30.9°F (1948) | 2.09 in (2007) |
| September 22 | 80.1°F (2023) | 30.0°F (1948) | 1.61 in (2025) |
| September 23 | 88.0°F (2017) | 26.1°F (1950) | 1.05 in (2010) |
| September 24 | 89.1°F (2017) | 26.1°F (1950) | 1.58 in (2010) |
| September 25 | 77.0°F (2025) | 30.0°F (2012) | 1.28 in (2020) |
| September 26 | 82.0°F (2008) | 27.0°F (1965) | 1.38 in (1973) |
| September 27 | 82.9°F (1952) | 25.0°F (2000) | 0.83 in (2016) |
| September 28 | 80.1°F (2014) | 24.1°F (2000) | 1.39 in (2009) |
| September 29 | 80.1°F (2025) | 26.1°F (1949) | 0.83 in (1950) |
| September 30 | 79.0°F (2024) | 25.0°F (1964) | 0.80 in (2007) |