September weather in Tupper Lake, NY
The average temperature in Tupper Lake in September is 57.1°F (45.1°F–69.1°F). Average precipitation: 3.86 inches.
September is a fall month in Tupper Lake, and is warmer than the annual average of 41.5°F. Daily temperatures swing about 24°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 12h 17m. For travel, September is a comfortable month to visit.
Avg High
69.1°F
Avg Low
45.1°F
Precipitation
3.86 in
Daylight
12h 17m
September records in Tupper Lake
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 90.0°F (1962) | 35.1°F (1967) | 1.35 in (2001) |
| September 2 | 88.0°F (1953) | 32.0°F (1938) | 1.26 in (1989) |
| September 3 | 91.0°F (1953) | 32.0°F (1902) | 1.15 in (1905) |
| September 4 | 84.9°F (1929) | 32.0°F (1946) | 1.19 in (1993) |
| September 5 | 88.0°F (1961) | 21.9°F (1902) | 0.89 in (1953) |
| September 6 | 88.0°F (1901) | 30.0°F (1938) | 2.18 in (1985) |
| September 7 | 89.1°F (1945) | 24.1°F (2000) | 3.15 in (1979) |
| September 8 | 90.0°F (2007) | 28.0°F (1952) | 2.22 in (1969) |
| September 9 | 89.1°F (1960) | 27.0°F (1901) | 1.00 in (2004) |
| September 10 | 91.9°F (2002) | 28.9°F (1938) | 1.00 in (2004) |
| September 11 | 88.0°F (1931) | 28.9°F (1902) | 1.85 in (1981) |
| September 12 | 88.0°F (1931) | 27.0°F (1933) | 1.88 in (1975) |
| September 13 | 87.1°F (1931) | 27.0°F (1899) | 2.00 in (1925) |
| September 14 | 84.0°F (2005) | 26.1°F (1911) | 1.80 in (1977) |
| September 15 | 89.1°F (1939) | 23.0°F (1902) | 1.54 in (1944) |
| September 16 | 87.1°F (1939) | 26.1°F (1964) | 1.63 in (1925) |
| September 17 | 84.9°F (1899) | 27.0°F (1959) | 0.84 in (2005) |
| September 18 | 84.0°F (1942) | 27.0°F (1939) | 1.10 in (1912) |
| September 19 | 84.0°F (1955) | 27.0°F (1900) | 1.30 in (1954) |
| September 20 | 84.0°F (2018) | 19.9°F (1901) | 2.95 in (1989) |
| September 21 | 84.0°F (1983) | 24.1°F (1979) | 2.16 in (1938) |
| September 22 | 84.9°F (1965) | 27.0°F (1901) | 1.95 in (1983) |
| September 23 | 86.0°F (1965) | 21.0°F (1904) | 1.20 in (2002) |
| September 24 | 93.9°F (1937) | 21.9°F (1963) | 1.95 in (1981) |
| September 25 | 87.1°F (2017) | 24.1°F (1943) | 1.95 in (1945) |
| September 26 | 88.0°F (2017) | 19.0°F (1901) | 1.45 in (1975) |
| September 27 | 88.0°F (2017) | 23.0°F (1956) | 3.08 in (1942) |
| September 28 | 84.9°F (2017) | 21.0°F (1947) | 2.10 in (2003) |
| September 29 | 82.0°F (1999) | 21.9°F (1980) | 2.30 in (1904) |
| September 30 | 82.0°F (1959) | 21.9°F (1991) | 1.60 in (2015) |