September weather in Athens, NY
The average temperature in Athens in September is 65.0°F (54.5°F–75.4°F). Average precipitation: 4.28 inches.
September is a fall month in Athens, and is warmer than the annual average of 51.1°F. Daily temperatures swing about 20.9°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 16m. For travel, September is a comfortable month to visit.
Avg High
75.4°F
Avg Low
54.5°F
Precipitation
4.28 in
Daylight
12h 16m
September records in Athens
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.9°F (1961) | 42.1°F (1967) | 0.59 in (1962) |
| September 2 | 96.1°F (1980) | 39.9°F (1991) | 1.86 in (1965) |
| September 3 | 93.9°F (1973) | 39.9°F (1958) | 1.33 in (1959) |
| September 4 | 93.9°F (1973) | 42.1°F (1987) | 0.65 in (1974) |
| September 5 | 93.0°F (1973) | 41.0°F (1963) | 1.66 in (2011) |
| September 6 | 91.9°F (1983) | 39.9°F (1984) | 1.68 in (1979) |
| September 7 | 91.0°F (1983) | 35.1°F (1962) | 1.52 in (2008) |
| September 8 | 89.1°F (1959) | 39.0°F (1962) | 2.75 in (1969) |
| September 9 | 91.9°F (1959) | 41.0°F (1980) | 1.65 in (2004) |
| September 10 | 93.0°F (1959) | 37.0°F (1975) | 1.46 in (1993) |
| September 11 | 93.9°F (1983) | 37.9°F (1967) | 1.49 in (1968) |
| September 12 | 93.0°F (1961) | 36.0°F (1958) | 4.00 in (1960) |
| September 13 | 90.0°F (1961) | 39.0°F (1985) | 1.90 in (1987) |
| September 14 | 90.0°F (2005) | 33.1°F (1963) | 3.20 in (1971) |
| September 15 | 88.0°F (1957) | 30.9°F (1963) | 2.00 in (2006) |
| September 16 | 88.0°F (1957) | 34.0°F (1964) | 3.20 in (1999) |
| September 17 | 88.0°F (1991) | 33.1°F (1959) | 2.52 in (1999) |
| September 18 | 87.1°F (1991) | 35.1°F (1961) | 4.23 in (2004) |
| September 19 | 90.0°F (1983) | 34.0°F (1959) | 1.53 in (1977) |
| September 20 | 91.9°F (1983) | 30.9°F (1979) | 2.82 in (1977) |
| September 21 | 87.1°F (1965) | 28.9°F (1962) | 2.20 in (1961) |
| September 22 | 91.0°F (1980) | 30.0°F (1962) | 3.00 in (1966) |
| September 23 | 91.0°F (1970) | 35.1°F (1991) | 2.40 in (1957) |
| September 24 | 90.0°F (1970) | 27.0°F (1963) | 0.70 in (1975) |
| September 25 | 88.0°F (1970) | 28.9°F (1963) | 1.40 in (1975) |
| September 26 | 90.0°F (1970) | 30.0°F (1966) | 1.75 in (1976) |
| September 27 | 86.0°F (1998) | 35.1°F (1957) | 2.10 in (1985) |
| September 28 | 84.9°F (2025) | 30.0°F (1965) | 2.10 in (2004) |
| September 29 | 84.9°F (2025) | 30.9°F (2000) | 1.95 in (1963) |
| September 30 | 90.0°F (1986) | 30.0°F (1991) | 1.40 in (2010) |