September weather in New Franklin, MO
The average temperature in New Franklin in September is 67.5°F (55.9°F–79.0°F). Average precipitation: 4.10 inches.
September is a fall month in New Franklin, and is warmer than the annual average of 54°F. Daily temperatures swing about 23.1°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
79.0°F
Avg Low
55.9°F
Precipitation
4.10 in
Daylight
12h 14m
September records in New Franklin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (2000) | 43.0°F (1967) | 4.48 in (2003) |
| September 2 | 98.1°F (1984) | 48.9°F (2009) | 2.00 in (2014) |
| September 3 | 98.1°F (2000) | 43.0°F (1974) | 1.73 in (1961) |
| September 4 | 96.1°F (1990) | 39.0°F (1974) | 3.25 in (2008) |
| September 5 | 98.1°F (1990) | 45.0°F (1974) | 0.97 in (1971) |
| September 6 | 98.1°F (1990) | 44.1°F (2025) | 1.75 in (2018) |
| September 7 | 99.0°F (1990) | 39.0°F (1956) | 1.54 in (1969) |
| September 8 | 95.0°F (1971) | 39.0°F (1956) | 1.96 in (2018) |
| September 9 | 96.1°F (1983) | 44.1°F (1956) | 1.81 in (1989) |
| September 10 | 95.0°F (1964) | 41.0°F (1976) | 0.79 in (2016) |
| September 11 | 93.9°F (1983) | 42.1°F (1959) | 1.82 in (1975) |
| September 12 | 98.1°F (1956) | 44.1°F (1968) | 2.14 in (1977) |
| September 13 | 96.1°F (1956) | 39.9°F (2014) | 5.26 in (1961) |
| September 14 | 96.1°F (1971) | 39.9°F (1996) | 3.50 in (2008) |
| September 15 | 91.0°F (1956) | 37.0°F (2007) | 1.30 in (1969) |
| September 16 | 99.0°F (1956) | 39.9°F (1993) | 2.94 in (1965) |
| September 17 | 93.9°F (1997) | 39.0°F (1984) | 1.92 in (1968) |
| September 18 | 96.1°F (1972) | 37.9°F (1981) | 1.82 in (1977) |
| September 19 | 95.0°F (1972) | 35.1°F (1991) | 1.53 in (1975) |
| September 20 | 93.9°F (2000) | 35.1°F (1991) | 2.77 in (1993) |
| September 21 | 95.0°F (2022) | 35.1°F (1991) | 3.08 in (1998) |
| September 22 | 100.9°F (1956) | 33.1°F (1995) | 3.48 in (1970) |
| September 23 | 91.0°F (1956) | 32.0°F (1983) | 2.98 in (1993) |
| September 24 | 91.0°F (2007) | 30.9°F (1989) | 3.72 in (1961) |
| September 25 | 89.1°F (2007) | 35.1°F (1989) | 1.38 in (1993) |
| September 26 | 91.9°F (1956) | 33.1°F (1984) | 2.08 in (1996) |
| September 27 | 93.0°F (1956) | 36.0°F (1984) | 0.92 in (2003) |
| September 28 | 90.0°F (1990) | 37.9°F (1957) | 0.66 in (2019) |
| September 29 | 90.0°F (1956) | 33.1°F (1967) | 1.28 in (1988) |
| September 30 | 91.0°F (2023) | 30.9°F (1984) | 2.48 in (1986) |