September weather in South Wayne, WI
The average temperature in South Wayne in September is °F (°F–°F). Average precipitation: 4.47 inches.
September is a fall month in South Wayne, and is cooler than the annual average of 0°F. Expect about 9 days with precipitation. Daylight averages about 12h 16m.
Avg High
°F
Avg Low
°F
Precipitation
4.47 in
Daylight
12h 16m
September records in South Wayne
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 88.0°F (2008) | 39.0°F (2009) | 0.50 in (2018) |
| September 2 | 90.0°F (2008) | 39.9°F (2009) | 2.27 in (2002) |
| September 3 | 93.0°F (2008) | 39.9°F (2009) | 1.61 in (2019) |
| September 4 | 89.1°F (2007) | 44.1°F (2009) | 1.76 in (2022) |
| September 5 | 91.0°F (2007) | 44.1°F (2003) | 1.32 in (2008) |
| September 6 | 90.0°F (2007) | 46.0°F (2009) | 1.30 in (2020) |
| September 7 | 89.1°F (2005) | 46.0°F (2004) | 0.49 in (2015) |
| September 8 | 91.9°F (2003) | 46.0°F (2008) | 1.34 in (2016) |
| September 9 | 91.9°F (2002) | 37.9°F (2008) | 0.93 in (2020) |
| September 10 | 91.9°F (2005) | 37.9°F (2008) | 0.76 in (2019) |
| September 11 | 95.0°F (2005) | 37.9°F (2008) | 1.14 in (2022) |
| September 12 | 95.0°F (2005) | 37.9°F (2007) | 1.69 in (2006) |
| September 13 | 91.9°F (2005) | 37.9°F (2007) | 4.01 in (2003) |
| September 14 | 88.0°F (2005) | 39.9°F (2001) | 0.25 in (2016) |
| September 15 | 87.1°F (2004) | 30.9°F (2007) | 0.11 in (2008) |
| September 16 | 84.9°F (2009) | 30.9°F (2007) | 0.96 in (2004) |
| September 17 | 82.0°F (2003) | 39.9°F (2008) | 0.44 in (2023) |
| September 18 | 87.1°F (2007) | 43.0°F (2004) | 1.98 in (2015) |
| September 19 | 86.0°F (2007) | 35.1°F (2003) | 1.85 in (2005) |
| September 20 | 84.9°F (2005) | 34.0°F (2006) | 3.67 in (2018) |
| September 21 | 84.9°F (2005) | 33.1°F (2006) | 0.80 in (2001) |
| September 22 | 89.1°F (2005) | 39.9°F (2006) | 0.90 in (2019) |
| September 23 | 82.9°F (2004) | 34.0°F (2002) | 1.57 in (2019) |
| September 24 | 84.9°F (2007) | 34.0°F (2002) | 1.25 in (2001) |
| September 25 | 88.0°F (2007) | 33.1°F (2001) | 0.99 in (2005) |
| September 26 | 80.1°F (2008) | 35.1°F (2006) | 1.43 in (2023) |
| September 27 | 82.9°F (2008) | 35.1°F (2006) | 0.13 in (2023) |
| September 28 | 81.0°F (2008) | 35.1°F (2001) | 0.35 in (2020) |
| September 29 | 84.0°F (2002) | 30.0°F (2003) | 1.47 in (2002) |
| September 30 | 81.0°F (2007) | 32.0°F (2004) | 0.49 in (2018) |