September weather in Burlington, NJ
The average temperature in Burlington in September is 66.5°F (56.7°F–76.3°F). Average precipitation: 3.65 inches.
September is a fall month in Burlington, and is warmer than the annual average of 53.1°F. Daily temperatures swing about 19.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
76.3°F
Avg Low
56.7°F
Precipitation
3.65 in
Daylight
12h 15m
September records in Burlington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 95.0°F (2010) | 54.0°F (2009) | 0.59 in (2014) |
| September 2 | 93.9°F (2010) | 50.0°F (2023) | 2.49 in (2021) |
| September 3 | 91.9°F (2010) | 50.0°F (1994) | 1.73 in (2006) |
| September 4 | 93.0°F (2018) | 48.0°F (2024) | 0.54 in (2012) |
| September 5 | 96.1°F (2023) | 46.9°F (1997) | 2.04 in (2012) |
| September 6 | 93.9°F (2018) | 46.9°F (1997) | 1.22 in (2006) |
| September 7 | 96.1°F (2018) | 46.0°F (2000) | 1.96 in (2008) |
| September 8 | 97.0°F (2023) | 48.0°F (2000) | 0.94 in (2011) |
| September 9 | 95.0°F (2023) | 44.1°F (2024) | 0.91 in (1995) |
| September 10 | 93.0°F (2016) | 48.0°F (2024) | 1.41 in (2018) |
| September 11 | 93.0°F (2016) | 45.0°F (1994) | 1.63 in (2023) |
| September 12 | 93.0°F (2013) | 45.0°F (1994) | 0.94 in (2009) |
| September 13 | 89.1°F (1998) | 45.0°F (1994) | 1.01 in (2019) |
| September 14 | 91.0°F (2005) | 48.9°F (2013) | 0.66 in (2003) |
| September 15 | 89.1°F (2008) | 44.1°F (2013) | 1.64 in (2000) |
| September 16 | 88.0°F (2021) | 43.0°F (2001) | 2.05 in (1999) |
| September 17 | 91.9°F (1998) | 45.0°F (2001) | 3.90 in (1999) |
| September 18 | 84.9°F (2005) | 39.9°F (2013) | 0.99 in (2023) |
| September 19 | 84.9°F (2021) | 44.1°F (2013) | 1.44 in (2012) |
| September 20 | 87.1°F (2025) | 41.0°F (2020) | 1.66 in (2000) |
| September 21 | 84.0°F (1997) | 43.0°F (2009) | 0.85 in (1993) |
| September 22 | 86.0°F (1998) | 39.0°F (1997) | 1.82 in (2013) |
| September 23 | 88.0°F (2019) | 42.1°F (1997) | 1.11 in (1994) |
| September 24 | 90.0°F (2019) | 37.9°F (1998) | 1.73 in (2021) |
| September 25 | 88.0°F (2017) | 37.0°F (1997) | 0.77 in (2023) |
| September 26 | 88.0°F (2017) | 37.0°F (1997) | 1.96 in (2018) |
| September 27 | 87.1°F (2007) | 43.0°F (2000) | 1.21 in (2002) |
| September 28 | 90.0°F (1998) | 44.1°F (2000) | 0.85 in (2018) |
| September 29 | 84.9°F (2019) | 42.1°F (2000) | 3.59 in (2004) |
| September 30 | 81.0°F (2015) | 39.0°F (2000) | 3.14 in (2020) |