September weather in Shawano, WI
The average temperature in Shawano in September is 59.7°F (47.9°F–71.5°F). Average precipitation: 3.63 inches.
September is a fall month in Shawano, and is warmer than the annual average of 43.9°F. Daily temperatures swing about 23.6°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 12h 18m. For travel, September is a comfortable month to visit.
Avg High
71.5°F
Avg Low
47.9°F
Precipitation
3.63 in
Daylight
12h 18m
September records in Shawano
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 96.1°F (1953) | 33.1°F (1895) | 1.66 in (1931) |
| September 2 | 97.0°F (1953) | 32.0°F (1976) | 1.44 in (1900) |
| September 3 | 91.9°F (1895) | 24.1°F (1946) | 2.30 in (2015) |
| September 4 | 97.0°F (2023) | 34.0°F (1974) | 0.93 in (1934) |
| September 5 | 91.0°F (2023) | 35.1°F (1974) | 3.36 in (2014) |
| September 6 | 93.9°F (1933) | 35.1°F (1988) | 2.12 in (1958) |
| September 7 | 106.0°F (1923) | 35.1°F (1932) | 1.67 in (2016) |
| September 8 | 93.9°F (1976) | 33.1°F (1979) | 1.72 in (2001) |
| September 9 | 100.0°F (1933) | 34.0°F (1975) | 1.95 in (1901) |
| September 10 | 95.0°F (1931) | 30.9°F (1935) | 1.70 in (1986) |
| September 11 | 98.1°F (1895) | 32.0°F (1898) | 4.25 in (1900) |
| September 12 | 95.0°F (1931) | 30.9°F (1894) | 1.72 in (1939) |
| September 13 | 93.9°F (1939) | 30.9°F (1953) | 2.10 in (2003) |
| September 14 | 96.1°F (1939) | 28.0°F (1899) | 2.76 in (1990) |
| September 15 | 93.9°F (1939) | 9.0°F (1946) | 1.96 in (1991) |
| September 16 | 95.0°F (1955) | 30.9°F (1971) | 1.20 in (1992) |
| September 17 | 89.1°F (1955) | 30.9°F (1937) | 1.55 in (1997) |
| September 18 | 95.0°F (1955) | 27.0°F (1932) | 2.25 in (1940) |
| September 19 | 93.9°F (1895) | 28.9°F (1979) | 1.74 in (1965) |
| September 20 | 91.9°F (1895) | 23.0°F (1973) | 2.08 in (1983) |
| September 21 | 89.1°F (1941) | 28.9°F (1929) | 1.08 in (1924) |
| September 22 | 93.9°F (1937) | 23.0°F (1974) | 1.71 in (1898) |
| September 23 | 91.0°F (1937) | 19.9°F (1974) | 3.10 in (2010) |
| September 24 | 91.0°F (1930) | 21.9°F (1976) | 1.25 in (2010) |
| September 25 | 89.1°F (2017) | 21.0°F (1947) | 3.15 in (1984) |
| September 26 | 88.0°F (2017) | 24.1°F (1893) | 2.01 in (1998) |
| September 27 | 82.9°F (2008) | 25.0°F (1991) | 0.88 in (1992) |
| September 28 | 87.1°F (1952) | 21.0°F (1893) | 1.22 in (1947) |
| September 29 | 84.9°F (1898) | 23.0°F (1893) | 1.76 in (1939) |
| September 30 | 87.1°F (1897) | 21.0°F (1899) | 1.99 in (1925) |