September weather in Marcellus, NY
The average temperature in Marcellus in September is °F (°F–°F). Average precipitation: 4.92 inches.
September is a fall month in Marcellus, and is cooler than the annual average of 0°F. Expect about 14 days with precipitation. Daylight averages about 12h 17m.
Avg High
°F
Avg Low
°F
Precipitation
4.92 in
Daylight
12h 17m
September records in Marcellus
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | — | — | 1.50 in (1912) |
| September 2 | — | — | 2.43 in (1914) |
| September 3 | — | — | 1.25 in (1937) |
| September 4 | — | — | 1.15 in (2017) |
| September 5 | — | — | 2.05 in (1985) |
| September 6 | — | — | 1.61 in (1979) |
| September 7 | — | — | 1.59 in (1969) |
| September 8 | — | — | 2.60 in (1915) |
| September 9 | — | — | 1.54 in (1929) |
| September 10 | — | — | 1.08 in (1967) |
| September 11 | — | — | 1.81 in (1968) |
| September 12 | — | — | 2.87 in (1915) |
| September 13 | — | — | 3.53 in (1987) |
| September 14 | — | — | 1.54 in (1977) |
| September 15 | — | — | 2.60 in (1989) |
| September 16 | — | — | 1.23 in (1934) |
| September 17 | — | — | 1.64 in (1918) |
| September 18 | — | — | 1.50 in (2016) |
| September 19 | — | — | 1.78 in (2016) |
| September 20 | — | — | 2.00 in (2022) |
| September 21 | — | — | 2.27 in (1913) |
| September 22 | — | — | 1.33 in (1981) |
| September 23 | — | — | 1.33 in (1992) |
| September 24 | — | — | 1.29 in (1986) |
| September 25 | — | — | 1.32 in (1940) |
| September 26 | — | — | 4.42 in (1975) |
| September 27 | — | — | 1.15 in (1994) |
| September 28 | — | — | 0.88 in (1962) |
| September 29 | — | — | 1.50 in (2011) |
| September 30 | — | — | 3.25 in (2015) |