September weather in Preston, MN
The average temperature in Preston in September is 59.9°F (47.3°F–72.5°F). Average precipitation: 3.68 inches.
September is a fall month in Preston, and is warmer than the annual average of 43.8°F. Daily temperatures swing about 25.2°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 12h 17m. For travel, September is a comfortable month to visit.
Avg High
72.5°F
Avg Low
47.3°F
Precipitation
3.68 in
Daylight
12h 17m
September records in Preston
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.9°F (1953) | 30.9°F (1967) | 2.06 in (1989) |
| September 2 | 93.0°F (2011) | 33.1°F (1967) | 1.16 in (1959) |
| September 3 | 97.0°F (2023) | 28.9°F (1974) | 1.49 in (1992) |
| September 4 | 98.1°F (2023) | 30.0°F (1974) | 3.28 in (1968) |
| September 5 | 95.0°F (2023) | 33.1°F (1974) | 2.54 in (1985) |
| September 6 | 91.9°F (1960) | 35.1°F (1962) | 1.29 in (2004) |
| September 7 | 96.1°F (1978) | 30.0°F (1986) | 1.80 in (2016) |
| September 8 | 96.1°F (1978) | 30.9°F (1986) | 1.51 in (1989) |
| September 9 | 98.1°F (1955) | 32.0°F (1969) | 1.65 in (1970) |
| September 10 | 93.0°F (2013) | 27.0°F (1967) | 1.59 in (2014) |
| September 11 | 89.1°F (1978) | 28.9°F (1955) | 1.25 in (2006) |
| September 12 | 90.0°F (2000) | 27.0°F (1955) | 1.73 in (1980) |
| September 13 | 90.0°F (1998) | 26.1°F (1975) | 2.52 in (2019) |
| September 14 | 89.1°F (1994) | 30.0°F (1975) | 1.98 in (1992) |
| September 15 | 90.0°F (1955) | 27.0°F (1966) | 3.99 in (2004) |
| September 16 | 93.0°F (1955) | 28.0°F (2007) | 1.83 in (2010) |
| September 17 | 93.9°F (1955) | 30.0°F (1971) | 2.17 in (1965) |
| September 18 | 93.9°F (1988) | 28.0°F (1959) | 1.34 in (2018) |
| September 19 | 87.1°F (1984) | 34.0°F (1953) | 3.40 in (2019) |
| September 20 | 91.0°F (1984) | 28.0°F (1956) | 4.76 in (1983) |
| September 21 | 90.0°F (2022) | 28.9°F (1999) | 3.04 in (1980) |
| September 22 | 88.0°F (2005) | 19.9°F (1974) | 3.81 in (2016) |
| September 23 | 91.9°F (2017) | 25.0°F (1974) | 3.48 in (2010) |
| September 24 | 90.0°F (2017) | 24.1°F (1976) | 1.08 in (2010) |
| September 25 | 89.1°F (2017) | 25.0°F (1975) | 2.52 in (2005) |
| September 26 | 86.0°F (1986) | 25.0°F (1966) | 1.00 in (1973) |
| September 27 | 90.0°F (1986) | 23.0°F (1985) | 0.79 in (2011) |
| September 28 | 84.9°F (1952) | 21.9°F (1967) | 1.89 in (1965) |
| September 29 | 87.1°F (1953) | 19.0°F (1967) | 1.26 in (1973) |
| September 30 | 86.0°F (1952) | 25.0°F (1984) | 2.88 in (1982) |