September weather in Camp Douglas, WI
The average temperature in Camp Douglas in September is 60.1°F (49.1°F–71.2°F). Average precipitation: 3.39 inches.
September is a fall month in Camp Douglas, and is warmer than the annual average of 45.3°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 12h 17m. For travel, September is a comfortable month to visit.
Avg High
71.2°F
Avg Low
49.1°F
Precipitation
3.39 in
Daylight
12h 17m
September records in Camp Douglas
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 90.1°F (2011) | 40.3°F (2009) | 0.31 in (2014) |
| September 2 | 92.7°F (2023) | 43.0°F (2009) | 0.67 in (2011) |
| September 3 | 97.0°F (2023) | 40.1°F (2013) | 1.40 in (2018) |
| September 4 | 94.3°F (2023) | 41.9°F (2025) | 0.31 in (2018) |
| September 5 | 88.3°F (2007) | 40.6°F (2010) | 0.78 in (2018) |
| September 6 | 89.8°F (2015) | 36.9°F (2011) | 1.04 in (2016) |
| September 7 | 91.9°F (2013) | 39.0°F (2024) | 0.95 in (2016) |
| September 8 | 81.9°F (2022) | 39.0°F (2025) | 0.64 in (2015) |
| September 9 | 88.7°F (2013) | 35.4°F (2008) | 0.74 in (2016) |
| September 10 | 89.6°F (2013) | 35.4°F (2008) | 0.72 in (2022) |
| September 11 | 88.3°F (2005) | 37.6°F (2014) | 1.86 in (2006) |
| September 12 | 86.4°F (2005) | 34.2°F (2007) | 1.77 in (2019) |
| September 13 | 83.5°F (2005) | 37.2°F (2014) | 1.94 in (2025) |
| September 14 | 85.3°F (2018) | 28.8°F (2007) | 0.14 in (2013) |
| September 15 | 88.3°F (2024) | 26.6°F (2007) | 0.68 in (2013) |
| September 16 | 85.8°F (2017) | 33.1°F (2014) | 0.18 in (2016) |
| September 17 | 88.5°F (2018) | 31.5°F (2013) | 0.45 in (2015) |
| September 18 | 83.8°F (2024) | 27.0°F (2012) | 0.96 in (2011) |
| September 19 | 86.0°F (2021) | 34.5°F (2012) | 1.11 in (2019) |
| September 20 | 82.4°F (2016) | 35.2°F (2006) | 1.82 in (2014) |
| September 21 | 85.8°F (2005) | 31.1°F (2006) | 2.81 in (2016) |
| September 22 | 90.7°F (2017) | 34.7°F (2013) | 1.57 in (2010) |
| September 23 | 89.8°F (2017) | 31.5°F (2012) | 1.69 in (2010) |
| September 24 | 88.5°F (2017) | 30.6°F (2012) | 0.65 in (2022) |
| September 25 | 88.2°F (2017) | 37.6°F (2008) | 1.13 in (2023) |
| September 26 | 80.6°F (2008) | 33.8°F (2012) | 0.83 in (2011) |
| September 27 | 80.6°F (2024) | 28.0°F (2012) | 0.34 in (2019) |
| September 28 | 82.4°F (2024) | 30.7°F (2012) | 0.60 in (2005) |
| September 29 | 84.9°F (2025) | 31.1°F (2018) | 0.63 in (2008) |
| September 30 | 87.1°F (2019) | 30.4°F (2009) | 0.68 in (2007) |