September weather in Franklin, NY
The average temperature in Franklin in September is 60.3°F (47.8°F–72.9°F). Average precipitation: 3.91 inches.
September is a fall month in Franklin, and is warmer than the annual average of 45.8°F. Daily temperatures swing about 25.1°F between overnight low and afternoon high. Daylight averages about 12h 16m. For travel, September is a comfortable month to visit.
Avg High
72.9°F
Avg Low
47.8°F
Precipitation
3.91 in
Daylight
12h 16m
September records in Franklin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 88.0°F (2010) | 35.1°F (2017) | 1.26 in (2013) |
| September 2 | 89.1°F (2010) | 35.1°F (2017) | 0.80 in (2021) |
| September 3 | 89.1°F (2010) | 37.0°F (2017) | 1.09 in (2013) |
| September 4 | 89.1°F (2018) | 41.0°F (2024) | 0.22 in (2017) |
| September 5 | 86.0°F (2018) | 43.0°F (2024) | 1.15 in (2022) |
| September 6 | 91.9°F (2018) | 39.0°F (2013) | 1.36 in (2022) |
| September 7 | 91.9°F (2018) | 39.9°F (2013) | 0.70 in (2011) |
| September 8 | 88.0°F (2015) | 39.9°F (2025) | 3.95 in (2011) |
| September 9 | 91.0°F (2015) | 37.9°F (2013) | 1.07 in (2023) |
| September 10 | 88.0°F (2015) | 37.9°F (2013) | 0.45 in (2024) |
| September 11 | 84.0°F (2013) | 37.0°F (2012) | 2.80 in (2023) |
| September 12 | 91.0°F (2013) | 37.9°F (2012) | 0.30 in (2013) |
| September 13 | 86.0°F (2019) | 37.9°F (2012) | 0.82 in (2015) |
| September 14 | 84.0°F (2018) | 41.0°F (2014) | 0.40 in (2014) |
| September 15 | 82.9°F (2024) | 36.0°F (2020) | 0.32 in (2012) |
| September 16 | 84.9°F (2018) | 35.1°F (2011) | 0.48 in (2021) |
| September 17 | 86.0°F (2018) | 33.1°F (2013) | 0.25 in (2010) |
| September 18 | 84.0°F (2024) | 34.0°F (2013) | 2.68 in (2018) |
| September 19 | 82.0°F (2018) | 27.0°F (2020) | 1.88 in (2016) |
| September 20 | 82.9°F (2024) | 30.9°F (2020) | 0.37 in (2015) |
| September 21 | 82.0°F (2016) | 30.0°F (2020) | 0.00 in (1950) |
| September 22 | 81.0°F (2019) | 28.9°F (2020) | 1.17 in (2022) |
| September 23 | 84.9°F (2019) | 30.0°F (2020) | 0.43 in (2022) |
| September 24 | 84.9°F (2017) | 33.1°F (2022) | 1.52 in (2021) |
| September 25 | 88.0°F (2010) | 36.0°F (2012) | 0.85 in (2023) |
| September 26 | 89.1°F (2017) | 34.0°F (2016) | 1.42 in (2025) |
| September 27 | 89.1°F (2017) | 35.1°F (2016) | 0.40 in (2024) |
| September 28 | 80.1°F (2014) | 39.0°F (2023) | 1.31 in (2011) |
| September 29 | 82.9°F (2025) | 37.0°F (2013) | 0.85 in (2011) |
| September 30 | 82.9°F (2025) | 37.0°F (2022) | 1.96 in (2015) |