September weather in Newport, VT
The average temperature in Newport in September is 57.8°F (46.8°F–68.9°F). Average precipitation: 3.93 inches.
September is a fall month in Newport, and is warmer than the annual average of 41.8°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 12h 18m. For travel, September is a comfortable month to visit.
Avg High
68.9°F
Avg Low
46.8°F
Precipitation
3.93 in
Daylight
12h 18m
September records in Newport
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.0°F (1932) | 36.0°F (1967) | 1.96 in (2005) |
| September 2 | 89.1°F (1999) | 37.0°F (1949) | 1.44 in (1977) |
| September 3 | 90.0°F (1953) | 33.1°F (1976) | 1.13 in (2013) |
| September 4 | 96.1°F (1999) | 34.0°F (1994) | 1.00 in (2017) |
| September 5 | 90.0°F (1973) | 34.0°F (1963) | 3.60 in (2012) |
| September 6 | 90.0°F (1945) | 33.1°F (2000) | 1.65 in (1973) |
| September 7 | 91.9°F (1945) | 35.1°F (1952) | 1.11 in (1954) |
| September 8 | 91.9°F (1945) | 30.9°F (1952) | 0.86 in (1981) |
| September 9 | 91.0°F (2001) | 33.1°F (1956) | 1.30 in (1967) |
| September 10 | 90.0°F (1989) | 30.0°F (1956) | 1.46 in (1976) |
| September 11 | 90.0°F (1931) | 32.0°F (1967) | 1.44 in (1986) |
| September 12 | 89.1°F (2013) | 33.1°F (1946) | 3.26 in (1947) |
| September 13 | 89.1°F (1931) | 28.0°F (1946) | 1.31 in (1987) |
| September 14 | 86.0°F (2005) | 28.9°F (1963) | 1.91 in (2022) |
| September 15 | 87.1°F (2005) | 30.9°F (2014) | 1.48 in (1945) |
| September 16 | 90.0°F (1939) | 30.9°F (1948) | 3.00 in (1999) |
| September 17 | 84.0°F (1942) | 30.0°F (1945) | 2.01 in (1999) |
| September 18 | 87.1°F (1942) | 32.0°F (1943) | 1.34 in (1973) |
| September 19 | 87.1°F (1955) | 28.0°F (2014) | 1.46 in (1991) |
| September 20 | 86.0°F (1946) | 25.0°F (1941) | 1.13 in (2022) |
| September 21 | 87.1°F (1965) | 28.0°F (2020) | 1.20 in (1977) |
| September 22 | 90.0°F (1965) | 28.0°F (1950) | 1.49 in (1931) |
| September 23 | 87.1°F (1961) | 27.0°F (1955) | 1.05 in (1965) |
| September 24 | 84.0°F (1961) | 26.1°F (1953) | 2.03 in (1981) |
| September 25 | 86.0°F (2017) | 28.0°F (1950) | 1.14 in (1945) |
| September 26 | 89.1°F (2017) | 26.1°F (1947) | 1.40 in (1977) |
| September 27 | 88.0°F (2017) | 23.0°F (1956) | 2.10 in (1998) |
| September 28 | 87.1°F (2017) | 24.1°F (1947) | 0.66 in (2010) |
| September 29 | 82.0°F (1952) | 23.0°F (1980) | 0.80 in (1996) |
| September 30 | 79.0°F (1948) | 26.1°F (1936) | 2.42 in (2020) |