September weather in Rhinelander, WI
The average temperature in Rhinelander in September is °F (°F–°F). Average precipitation: 3.90 inches.
September is a fall month in Rhinelander, and is cooler than the annual average of 0°F. Expect about 12 days with precipitation. Daylight averages about 12h 18m.
Avg High
°F
Avg Low
°F
Precipitation
3.90 in
Daylight
12h 18m
September records in Rhinelander
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | — | — | 0.58 in (2014) |
| September 2 | — | — | 0.86 in (2010) |
| September 3 | — | — | 1.43 in (2019) |
| September 4 | — | — | 2.01 in (2014) |
| September 5 | — | — | 2.79 in (2018) |
| September 6 | — | — | 2.91 in (2016) |
| September 7 | — | — | 0.66 in (2021) |
| September 8 | — | — | 0.46 in (2006) |
| September 9 | — | — | 0.52 in (2019) |
| September 10 | — | — | 2.20 in (2014) |
| September 11 | — | — | 0.82 in (2019) |
| September 12 | — | — | 1.52 in (2020) |
| September 13 | — | — | 0.37 in (2008) |
| September 14 | — | — | 1.29 in (2021) |
| September 15 | — | — | 1.30 in (2010) |
| September 16 | — | — | 1.15 in (2010) |
| September 17 | — | — | 0.43 in (2012) |
| September 18 | — | — | 0.61 in (2011) |
| September 19 | — | — | 1.04 in (2013) |
| September 20 | — | — | 0.48 in (2018) |
| September 21 | — | — | 1.46 in (2016) |
| September 22 | — | — | 0.21 in (2019) |
| September 23 | — | — | 2.67 in (2010) |
| September 24 | — | — | 1.92 in (2020) |
| September 25 | — | — | 0.36 in (2011) |
| September 26 | — | — | 0.55 in (2011) |
| September 27 | — | — | 0.43 in (2006) |
| September 28 | — | — | 0.43 in (2013) |
| September 29 | — | — | 0.32 in (2011) |
| September 30 | — | — | 0.77 in (2023) |