September weather in Menomonie, WI
The average temperature in Menomonie in September is 60.2°F (48.2°F–72.2°F). Average precipitation: 3.63 inches.
September is a fall month in Menomonie, and is warmer than the annual average of 44.2°F. Daily temperatures swing about 24°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 12h 18m. For travel, September is a comfortable month to visit.
Avg High
72.2°F
Avg Low
48.2°F
Precipitation
3.63 in
Daylight
12h 18m
September records in Menomonie
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.0°F (1960) | 36.0°F (1974) | 1.28 in (1989) |
| September 2 | 93.9°F (1960) | 39.0°F (1994) | 2.70 in (2002) |
| September 3 | 93.0°F (1960) | 32.0°F (1974) | 1.74 in (1973) |
| September 4 | 96.1°F (2023) | 33.1°F (1974) | 1.41 in (1968) |
| September 5 | 95.0°F (2023) | 37.0°F (1962) | 2.77 in (2018) |
| September 6 | 96.1°F (1978) | 36.0°F (1988) | 1.52 in (1970) |
| September 7 | 95.0°F (1978) | 37.0°F (1986) | 1.18 in (2016) |
| September 8 | 96.1°F (1978) | 37.0°F (1995) | 1.94 in (1960) |
| September 9 | 93.9°F (1978) | 36.0°F (1969) | 1.42 in (1971) |
| September 10 | 91.0°F (1978) | 36.0°F (1993) | 1.34 in (2014) |
| September 11 | 91.9°F (1978) | 30.0°F (1993) | 4.39 in (2000) |
| September 12 | 91.0°F (1978) | 35.1°F (1964) | 2.72 in (1980) |
| September 13 | 90.0°F (1998) | 32.0°F (1963) | 0.94 in (1967) |
| September 14 | 89.1°F (1998) | 35.1°F (1996) | 1.15 in (1992) |
| September 15 | 84.9°F (1969) | 30.9°F (2007) | 2.41 in (2004) |
| September 16 | 89.1°F (2018) | 32.0°F (2011) | 2.75 in (1992) |
| September 17 | 86.0°F (2018) | 32.0°F (1959) | 0.84 in (2015) |
| September 18 | 87.1°F (2019) | 30.0°F (1993) | 1.07 in (2015) |
| September 19 | 87.1°F (1985) | 28.0°F (1993) | 1.73 in (2003) |
| September 20 | 88.0°F (2021) | 30.0°F (1991) | 1.90 in (1983) |
| September 21 | 87.1°F (2005) | 30.9°F (1999) | 1.26 in (1980) |
| September 22 | 88.0°F (2005) | 28.9°F (1974) | 1.65 in (2016) |
| September 23 | 91.9°F (2017) | 28.0°F (1995) | 1.45 in (2010) |
| September 24 | 88.0°F (2017) | 30.0°F (2012) | 1.96 in (2010) |
| September 25 | 88.0°F (2017) | 30.9°F (1985) | 2.04 in (2005) |
| September 26 | 84.9°F (1974) | 27.0°F (1965) | 2.87 in (1973) |
| September 27 | 86.0°F (1974) | 28.0°F (1957) | 0.61 in (2006) |
| September 28 | 82.9°F (1983) | 28.0°F (1961) | 1.12 in (1972) |
| September 29 | 86.0°F (2024) | 25.0°F (1967) | 0.63 in (1985) |
| September 30 | 86.0°F (2025) | 28.0°F (1972) | 1.04 in (2007) |