September weather in Ridgefield Park, NJ
The average temperature in Ridgefield Park in September is 69.2°F (59.9°F–78.4°F). Average precipitation: 4.11 inches.
September is a fall month in Ridgefield Park, and is warmer than the annual average of 55.4°F. Daily temperatures swing about 18.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 15m. For travel, September is a comfortable month to visit.
Avg High
78.4°F
Avg Low
59.9°F
Precipitation
4.11 in
Daylight
12h 15m
September records in Ridgefield Park
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 97.0°F (2010) | 51.1°F (1992) | 6.97 in (2021) |
| September 2 | 97.0°F (1980) | 46.9°F (1970) | 2.15 in (2006) |
| September 3 | 96.1°F (1993) | 50.0°F (1991) | 1.81 in (1974) |
| September 4 | 96.1°F (2008) | 50.0°F (1975) | 2.10 in (1974) |
| September 5 | 95.0°F (2018) | 48.0°F (1997) | 0.72 in (1986) |
| September 6 | 97.0°F (2018) | 45.0°F (1984) | 4.05 in (2008) |
| September 7 | 99.0°F (2023) | 45.0°F (1988) | 1.23 in (2011) |
| September 8 | 96.1°F (2015) | 46.9°F (1984) | 2.81 in (2004) |
| September 9 | 95.0°F (2002) | 46.0°F (1986) | 0.76 in (2000) |
| September 10 | 97.0°F (1983) | 43.0°F (1975) | 1.90 in (1992) |
| September 11 | 97.0°F (1983) | 43.0°F (1994) | 1.06 in (1976) |
| September 12 | 95.0°F (2005) | 44.1°F (1993) | 1.06 in (1987) |
| September 13 | 95.0°F (2005) | 46.0°F (1985) | 1.07 in (1988) |
| September 14 | 95.0°F (2008) | 43.0°F (1985) | 1.43 in (2001) |
| September 15 | 91.0°F (1993) | 42.1°F (1985) | 2.04 in (2005) |
| September 16 | 93.0°F (1970) | 39.9°F (1984) | 8.18 in (1999) |
| September 17 | 93.0°F (1991) | 44.1°F (1986) | 1.96 in (1996) |
| September 18 | 88.0°F (2015) | 43.0°F (1986) | 1.93 in (2004) |
| September 19 | 93.9°F (1983) | 43.0°F (1984) | 1.47 in (1989) |
| September 20 | 91.9°F (1983) | 37.9°F (1993) | 1.48 in (1989) |
| September 21 | 88.0°F (1980) | 42.1°F (2020) | 1.10 in (1983) |
| September 22 | 95.0°F (1970) | 39.9°F (1997) | 2.24 in (1979) |
| September 23 | 98.1°F (1970) | 41.0°F (1976) | 1.95 in (1975) |
| September 24 | 91.9°F (2017) | 37.9°F (1974) | 0.63 in (2023) |
| September 25 | 95.0°F (1970) | 39.0°F (1997) | 3.71 in (2018) |
| September 26 | 93.9°F (2007) | 42.1°F (1987) | 2.12 in (2008) |
| September 27 | 91.0°F (1998) | 39.9°F (2000) | 2.30 in (1985) |
| September 28 | 91.0°F (2025) | 39.9°F (1991) | 3.96 in (2004) |
| September 29 | 82.0°F (2014) | 37.9°F (1978) | 1.61 in (2023) |
| September 30 | 89.1°F (1986) | 41.0°F (2000) | 1.98 in (2010) |