September weather in Massapequa Park, NY
The average temperature in Massapequa Park in September is 69.1°F (60.7°F–77.6°F). Average precipitation: 3.64 inches.
September is a fall month in Massapequa Park, and is warmer than the annual average of 55.4°F. Daily temperatures swing about 16.9°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
77.6°F
Avg Low
60.7°F
Precipitation
3.64 in
Daylight
12h 15m
September records in Massapequa Park
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 95.0°F (2010) | 51.1°F (1986) | 2.82 in (1981) |
| September 2 | 89.1°F (2008) | 50.0°F (1991) | 0.90 in (2006) |
| September 3 | 90.0°F (1984) | 51.1°F (1991) | 1.62 in (1984) |
| September 4 | 87.1°F (2007) | 50.0°F (1982) | 1.02 in (1988) |
| September 5 | 90.0°F (2009) | 46.9°F (1982) | 0.81 in (1986) |
| September 6 | 86.0°F (1998) | 48.9°F (1982) | 2.66 in (2008) |
| September 7 | 91.0°F (1983) | 50.0°F (2000) | 1.25 in (1998) |
| September 8 | 93.9°F (2010) | 51.1°F (1978) | 3.73 in (2004) |
| September 9 | 90.0°F (2011) | 46.0°F (1986) | 0.56 in (1985) |
| September 10 | 91.9°F (1989) | 43.0°F (1978) | 1.55 in (1999) |
| September 11 | 91.9°F (1989) | 48.0°F (1994) | 0.96 in (2009) |
| September 12 | 87.1°F (2005) | 46.9°F (1993) | 0.77 in (2008) |
| September 13 | 86.0°F (1989) | 48.9°F (1978) | 1.92 in (1988) |
| September 14 | 88.0°F (1984) | 46.9°F (1978) | 0.99 in (1984) |
| September 15 | 88.0°F (2008) | 48.0°F (1986) | 2.25 in (2000) |
| September 16 | 89.1°F (1998) | 46.0°F (1983) | 3.15 in (1999) |
| September 17 | 84.0°F (1991) | 46.0°F (1986) | 2.27 in (1996) |
| September 18 | 82.9°F (2005) | 43.0°F (1982) | 1.38 in (2004) |
| September 19 | 84.0°F (1983) | 41.0°F (1979) | 1.33 in (2000) |
| September 20 | 82.9°F (1984) | 33.1°F (1979) | 0.60 in (1988) |
| September 21 | 82.0°F (1984) | 45.0°F (1991) | 1.10 in (1979) |
| September 22 | 80.1°F (2004) | 39.9°F (1997) | 1.18 in (1995) |
| September 23 | 87.1°F (2005) | 43.0°F (1976) | 1.04 in (1994) |
| September 24 | 90.0°F (1984) | 41.0°F (1979) | 1.40 in (1977) |
| September 25 | 88.0°F (2010) | 39.0°F (1997) | 1.32 in (1977) |
| September 26 | 80.1°F (1984) | 39.9°F (1978) | 2.02 in (2008) |
| September 27 | 84.9°F (1998) | 39.0°F (1978) | 1.39 in (1994) |
| September 28 | 81.0°F (2007) | 41.0°F (1989) | 1.78 in (2004) |
| September 29 | 79.0°F (2010) | 39.9°F (1976) | 1.62 in (2004) |
| September 30 | 79.0°F (1986) | 37.9°F (1991) | 1.50 in (1983) |