September weather in Walton, NY
The average temperature in Walton in September is 59.0°F (46.7°F–71.3°F). Average precipitation: 4.63 inches.
September is a fall month in Walton, and is warmer than the annual average of 44.8°F. Daily temperatures swing about 24.6°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 12h 16m. For travel, September is a comfortable month to visit.
Avg High
71.3°F
Avg Low
46.7°F
Precipitation
4.63 in
Daylight
12h 16m
September records in Walton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 88.0°F (1999) | 36.0°F (2017) | 1.14 in (2014) |
| September 2 | 91.0°F (1999) | 35.1°F (2017) | 3.13 in (2003) |
| September 3 | 91.0°F (1999) | 37.0°F (2017) | 1.71 in (2013) |
| September 4 | 90.0°F (1999) | 36.0°F (1997) | 1.50 in (2003) |
| September 5 | 86.0°F (2008) | 35.1°F (1997) | 2.22 in (2011) |
| September 6 | 90.0°F (2018) | 35.1°F (1997) | 1.89 in (2022) |
| September 7 | 88.0°F (2007) | 36.0°F (2000) | 0.91 in (2022) |
| September 8 | 88.0°F (2002) | 37.9°F (2025) | 3.12 in (2011) |
| September 9 | 89.1°F (2002) | 37.9°F (2013) | 1.47 in (2008) |
| September 10 | 89.1°F (2002) | 39.0°F (2013) | 0.37 in (2024) |
| September 11 | 84.9°F (2013) | 37.0°F (2005) | 1.68 in (2007) |
| September 12 | 90.0°F (2013) | 37.0°F (2002) | 1.52 in (2000) |
| September 13 | 88.0°F (2002) | 36.0°F (2002) | 1.48 in (2022) |
| September 14 | 84.9°F (2008) | 35.1°F (2002) | 1.60 in (2006) |
| September 15 | 82.0°F (2024) | 33.1°F (2001) | 1.03 in (2003) |
| September 16 | 82.9°F (2018) | 33.1°F (2020) | 4.04 in (2004) |
| September 17 | 84.9°F (2018) | 30.9°F (2013) | 2.12 in (2004) |
| September 18 | 82.0°F (2017) | 30.0°F (2013) | 1.10 in (2018) |
| September 19 | 82.9°F (2017) | 28.9°F (2020) | 2.71 in (2016) |
| September 20 | 82.9°F (2017) | 27.0°F (2020) | 0.87 in (1999) |
| September 21 | 81.0°F (2016) | 35.1°F (2008) | 0.57 in (1999) |
| September 22 | 82.0°F (2005) | 28.0°F (2020) | 2.97 in (2002) |
| September 23 | 84.0°F (2019) | 30.9°F (1997) | 0.79 in (2022) |
| September 24 | 84.0°F (2017) | 28.9°F (1998) | 1.82 in (2021) |
| September 25 | 88.0°F (2010) | 30.0°F (1997) | 0.92 in (2023) |
| September 26 | 90.0°F (2017) | 30.0°F (2009) | 2.64 in (2025) |
| September 27 | 88.0°F (2017) | 30.0°F (2009) | 0.79 in (2009) |
| September 28 | 88.0°F (2017) | 30.0°F (1997) | 1.35 in (2011) |
| September 29 | 81.0°F (2014) | 25.0°F (2000) | 1.18 in (2012) |
| September 30 | 77.0°F (2025) | 25.0°F (2000) | 1.78 in (2020) |