September weather in Morrisville, VT
The average temperature in Morrisville in September is 56.8°F (44.4°F–69.2°F). Average precipitation: inches.
September is a fall month in Morrisville, and is warmer than the annual average of 40.8°F. Daily temperatures swing about 24.8°F between overnight low and afternoon high. Daylight averages about 12h 17m. For travel, September is a comfortable month to visit.
Avg High
69.2°F
Avg Low
44.4°F
Precipitation
in
Daylight
12h 17m
September records in Morrisville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 88.0°F (1969) | 34.0°F (1971) | 1.53 in (2005) |
| September 2 | 89.1°F (1973) | 33.1°F (1967) | 1.20 in (1989) |
| September 3 | 89.1°F (1973) | 33.1°F (1970) | 0.70 in (1974) |
| September 4 | 87.1°F (1999) | 35.1°F (1987) | 1.00 in (1966) |
| September 5 | 91.9°F (1973) | 33.1°F (1963) | 0.36 in (1970) |
| September 6 | 87.1°F (2008) | 33.1°F (2000) | 2.27 in (1973) |
| September 7 | 84.9°F (1971) | 32.0°F (1972) | 1.47 in (1979) |
| September 8 | 89.1°F (2007) | 33.1°F (1995) | 0.48 in (1995) |
| September 9 | 90.0°F (2002) | 35.1°F (1980) | 1.04 in (1987) |
| September 10 | 91.0°F (2002) | 34.0°F (1978) | 1.06 in (1967) |
| September 11 | 88.0°F (1989) | 28.9°F (1995) | 1.35 in (1968) |
| September 12 | 82.0°F (2003) | 32.0°F (2006) | 0.66 in (1978) |
| September 13 | 84.0°F (1974) | 30.0°F (1964) | 1.04 in (1987) |
| September 14 | 84.9°F (2005) | 27.0°F (1963) | 1.24 in (1977) |
| September 15 | 84.9°F (2005) | 30.0°F (2001) | 1.70 in (1989) |
| September 16 | 82.9°F (2024) | 27.0°F (1964) | 2.19 in (2002) |
| September 17 | 82.9°F (2024) | 30.9°F (1973) | 4.20 in (1999) |
| September 18 | 84.0°F (2024) | 32.0°F (1964) | 1.92 in (1973) |
| September 19 | 82.9°F (1968) | 28.9°F (1969) | 0.50 in (1965) |
| September 20 | 86.0°F (1965) | 27.0°F (1993) | 1.43 in (1989) |
| September 21 | 87.1°F (1965) | 26.1°F (1973) | 0.73 in (1977) |
| September 22 | 91.0°F (1965) | 27.0°F (1973) | 1.08 in (1966) |
| September 23 | 88.0°F (1965) | 21.9°F (1974) | 1.43 in (1995) |
| September 24 | 82.9°F (1965) | 19.9°F (1963) | 0.77 in (2003) |
| September 25 | 82.0°F (1970) | 25.0°F (1963) | 1.27 in (1965) |
| September 26 | 82.9°F (2007) | 28.0°F (1978) | 1.01 in (2001) |
| September 27 | 82.0°F (2007) | 28.0°F (1971) | 1.44 in (1976) |
| September 28 | 79.0°F (2007) | 25.0°F (1972) | 2.01 in (2002) |
| September 29 | 80.1°F (2025) | 21.0°F (2000) | 1.62 in (2003) |
| September 30 | 78.1°F (1987) | 25.0°F (1980) | 1.20 in (2006) |