September weather in Tony, WI
The average temperature in Tony in September is 58.5°F (47.7°F–69.4°F). Average precipitation: 3.73 inches.
September is a fall month in Tony, and is warmer than the annual average of 42.3°F. Daily temperatures swing about 21.7°F between overnight low and afternoon high. Daylight averages about 12h 18m. For travel, September is a comfortable month to visit.
Avg High
69.4°F
Avg Low
47.7°F
Precipitation
3.73 in
Daylight
12h 18m
September records in Tony
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 88.0°F (2000) | 35.1°F (1987) | 0.72 in (1962) |
| September 2 | 86.0°F (2011) | 32.0°F (1994) | 3.54 in (1964) |
| September 3 | 88.0°F (1983) | 32.0°F (1994) | 2.45 in (2002) |
| September 4 | 91.0°F (2012) | 33.1°F (2001) | 2.90 in (1980) |
| September 5 | 91.0°F (2012) | 33.1°F (1993) | 1.40 in (2018) |
| September 6 | 88.0°F (1985) | 32.0°F (1993) | 2.36 in (2002) |
| September 7 | 88.0°F (1999) | 30.9°F (1986) | 1.07 in (2016) |
| September 8 | 93.0°F (2003) | 30.0°F (1995) | 1.40 in (1960) |
| September 9 | 90.0°F (2003) | 26.1°F (1993) | 2.88 in (1991) |
| September 10 | 88.0°F (2002) | 26.1°F (1993) | 1.90 in (1970) |
| September 11 | 84.9°F (2000) | 28.9°F (1993) | 1.18 in (1975) |
| September 12 | 91.0°F (2005) | 32.0°F (1989) | 1.04 in (1978) |
| September 13 | 84.0°F (2004) | 28.0°F (1986) | 1.43 in (1994) |
| September 14 | 90.0°F (1998) | 32.0°F (1987) | 2.05 in (2021) |
| September 15 | 82.9°F (2018) | 28.0°F (2007) | 3.46 in (1994) |
| September 16 | 87.1°F (2018) | 30.9°F (1986) | 2.25 in (2010) |
| September 17 | 84.9°F (1988) | 28.0°F (2007) | 1.53 in (1997) |
| September 18 | 84.9°F (1985) | 28.0°F (1993) | 1.36 in (2015) |
| September 19 | 84.9°F (1985) | 27.0°F (1993) | 1.56 in (2003) |
| September 20 | 82.0°F (2019) | 26.1°F (1991) | 2.65 in (1983) |
| September 21 | 87.1°F (1998) | 24.1°F (1999) | 2.00 in (2018) |
| September 22 | 86.0°F (2005) | 24.1°F (1999) | 1.25 in (2016) |
| September 23 | 88.0°F (2017) | 27.0°F (1992) | 1.92 in (1968) |
| September 24 | 86.0°F (2017) | 25.0°F (1983) | 2.55 in (2010) |
| September 25 | 86.0°F (2017) | 25.0°F (1987) | 6.36 in (1986) |
| September 26 | 81.0°F (1986) | 25.0°F (1987) | 1.59 in (1973) |
| September 27 | 82.9°F (1987) | 25.0°F (1991) | 1.25 in (1996) |
| September 28 | 82.9°F (2024) | 25.0°F (1991) | 0.77 in (1965) |
| September 29 | 84.9°F (2024) | 19.9°F (2003) | 0.44 in (1972) |
| September 30 | 84.0°F (2025) | 19.9°F (2003) | 2.35 in (2007) |