September weather in Jacksonville, VT
The average temperature in Jacksonville in September is 57.9°F (47.5°F–68.3°F). Average precipitation: 4.60 inches.
September is a fall month in Jacksonville, and is warmer than the annual average of 43.6°F. Daily temperatures swing about 20.8°F between overnight low and afternoon high. Daylight averages about 12h 16m. For travel, September is a comfortable month to visit.
Avg High
68.3°F
Avg Low
47.5°F
Precipitation
4.60 in
Daylight
12h 16m
September records in Jacksonville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 75.0°F (2016) | 39.0°F (2017) | 0.00 in (2016) |
| September 2 | 84.9°F (2022) | 37.0°F (2017) | 2.09 in (2021) |
| September 3 | 73.0°F (2018) | 43.0°F (2017) | 1.18 in (2019) |
| September 4 | 84.0°F (2018) | 43.0°F (2017) | 1.06 in (2017) |
| September 5 | 81.0°F (2018) | 45.0°F (2019) | 0.37 in (2019) |
| September 6 | 81.0°F (2018) | 45.0°F (2020) | 0.64 in (2017) |
| September 7 | 81.0°F (2018) | 46.0°F (2019) | 0.63 in (2019) |
| September 8 | 73.9°F (2016) | 43.0°F (2017) | 0.18 in (2017) |
| September 9 | 80.1°F (2020) | 42.1°F (2018) | 1.47 in (2021) |
| September 10 | 78.1°F (2016) | 43.0°F (2018) | 0.03 in (2021) |
| September 11 | 75.0°F (2020) | 43.0°F (2021) | 2.36 in (2018) |
| September 12 | 73.0°F (2019) | 43.0°F (2016) | 0.25 in (2016) |
| September 13 | 75.0°F (2017) | 43.0°F (2020) | 1.47 in (2021) |
| September 14 | 77.0°F (2017) | 46.0°F (2019) | 0.02 in (2018) |
| September 15 | 75.9°F (2017) | 37.0°F (2020) | 0.14 in (2019) |
| September 16 | 81.0°F (2017) | 39.9°F (2020) | 0.57 in (2021) |
| September 17 | 81.0°F (2018) | 39.9°F (2019) | 0.02 in (2021) |
| September 18 | 82.0°F (2017) | 44.1°F (2019) | 2.48 in (2018) |
| September 19 | 77.0°F (2021) | 33.1°F (2020) | 0.95 in (2016) |
| September 20 | 71.1°F (2018) | 33.1°F (2020) | 0.03 in (2016) |
| September 21 | 75.9°F (2016) | 32.0°F (2020) | 0.08 in (2018) |
| September 22 | 80.1°F (2019) | 35.1°F (2020) | 0.22 in (2018) |
| September 23 | 79.0°F (2019) | 39.0°F (2018) | 0.19 in (2021) |
| September 24 | 81.0°F (2017) | 39.0°F (2018) | 1.02 in (2021) |
| September 25 | 84.0°F (2017) | 34.0°F (2016) | 0.39 in (2021) |
| September 26 | 84.9°F (2017) | 32.0°F (2016) | 1.84 in (2018) |
| September 27 | 84.9°F (2017) | 37.0°F (2016) | 0.43 in (2016) |
| September 28 | 82.9°F (2017) | 44.1°F (2018) | 0.17 in (2018) |
| September 29 | 75.9°F (2019) | 37.0°F (2017) | 0.19 in (2018) |
| September 30 | 66.9°F (2019) | 37.0°F (2018) | 2.74 in (2020) |