September weather in Little Valley, NY
The average temperature in Little Valley in September is 58.9°F (47.1°F–70.8°F). Average precipitation: 4.45 inches.
September is a fall month in Little Valley, and is warmer than the annual average of 44.9°F. Daily temperatures swing about 23.7°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 12h 16m. For travel, September is a comfortable month to visit.
Avg High
70.8°F
Avg Low
47.1°F
Precipitation
4.45 in
Daylight
12h 16m
September records in Little Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 90.0°F (1951) | 36.0°F (1948) | 2.18 in (1950) |
| September 2 | 91.0°F (1953) | 36.0°F (1948) | 2.16 in (2013) |
| September 3 | 93.9°F (1953) | 34.0°F (1946) | 1.65 in (1979) |
| September 4 | 95.0°F (1953) | 33.1°F (1946) | 1.94 in (1944) |
| September 5 | 90.0°F (1953) | 33.1°F (1946) | 1.21 in (2012) |
| September 6 | 90.0°F (1954) | 34.0°F (1962) | 1.60 in (1956) |
| September 7 | 88.0°F (1945) | 32.0°F (1962) | 1.38 in (2015) |
| September 8 | 87.1°F (1960) | 30.9°F (1962) | 1.13 in (2023) |
| September 9 | 90.0°F (1941) | 32.0°F (1957) | 2.97 in (2004) |
| September 10 | 91.0°F (1959) | 33.1°F (1957) | 1.61 in (2018) |
| September 11 | 88.0°F (1983) | 30.0°F (1995) | 0.95 in (2014) |
| September 12 | 90.0°F (1952) | 30.0°F (1995) | 0.77 in (1997) |
| September 13 | 90.0°F (1952) | 28.0°F (1964) | 0.88 in (2021) |
| September 14 | 91.9°F (1952) | 28.9°F (1964) | 2.09 in (1951) |
| September 15 | 91.0°F (1952) | 32.0°F (1953) | 3.43 in (1989) |
| September 16 | 88.0°F (1969) | 28.9°F (1964) | 2.77 in (2002) |
| September 17 | 90.0°F (1991) | 24.1°F (1959) | 0.84 in (1989) |
| September 18 | 84.9°F (1955) | 24.1°F (1959) | 2.65 in (1976) |
| September 19 | 86.0°F (1955) | 28.9°F (2020) | 1.62 in (1977) |
| September 20 | 86.0°F (1946) | 26.1°F (1993) | 2.20 in (1953) |
| September 21 | 82.9°F (1965) | 30.0°F (1962) | 1.04 in (1944) |
| September 22 | 84.9°F (1941) | 28.9°F (1999) | 2.50 in (1992) |
| September 23 | 86.0°F (1965) | 28.0°F (1947) | 1.44 in (1966) |
| September 24 | 84.9°F (1959) | 25.0°F (1963) | 0.98 in (1955) |
| September 25 | 88.0°F (1970) | 26.1°F (1963) | 1.23 in (1945) |
| September 26 | 86.0°F (2017) | 24.1°F (1943) | 1.18 in (2024) |
| September 27 | 86.0°F (2017) | 23.0°F (1957) | 3.19 in (1986) |
| September 28 | 84.9°F (1946) | 23.0°F (1957) | 2.01 in (1962) |
| September 29 | 84.9°F (1959) | 21.9°F (1957) | 3.42 in (1967) |
| September 30 | 84.9°F (1954) | 25.0°F (1957) | 2.16 in (2015) |