September weather in Scotts Mills, OR
The average temperature in Scotts Mills in September is 63.0°F (51.7°F–74.3°F). Average precipitation: 1.66 inches.
September is a fall month in Scotts Mills, and is warmer than the annual average of 53.1°F. Daily temperatures swing about 22.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 18m. For travel, September is one of the best months of the year to visit.
Avg High
74.3°F
Avg Low
51.7°F
Precipitation
1.66 in
Daylight
12h 18m
September records in Scotts Mills
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (1987) | 39.9°F (1973) | 0.96 in (1971) |
| September 2 | 99.0°F (1988) | 45.0°F (1973) | 1.28 in (1971) |
| September 3 | 102.9°F (1988) | 44.1°F (1980) | 0.71 in (1979) |
| September 4 | 91.9°F (2020) | 43.0°F (2000) | 0.69 in (2007) |
| September 5 | 98.1°F (1973) | 42.1°F (1969) | 0.40 in (2009) |
| September 6 | 91.0°F (1987) | 44.1°F (1992) | 2.02 in (2013) |
| September 7 | 93.9°F (1981) | 39.9°F (1992) | 0.72 in (1973) |
| September 8 | 99.0°F (1981) | 43.0°F (1971) | 0.42 in (1978) |
| September 9 | 91.0°F (1963) | 41.0°F (1964) | 0.88 in (2019) |
| September 10 | 91.9°F (1980) | 42.1°F (1970) | 0.99 in (1982) |
| September 11 | 93.9°F (1973) | 39.9°F (1986) | 0.78 in (1962) |
| September 12 | 93.0°F (1975) | 41.0°F (1967) | 0.48 in (1966) |
| September 13 | 93.0°F (1999) | 36.0°F (1970) | 0.68 in (1985) |
| September 14 | 93.9°F (1979) | 37.9°F (1970) | 0.60 in (1997) |
| September 15 | 93.0°F (1967) | 39.0°F (1970) | 1.25 in (1996) |
| September 16 | 97.0°F (1967) | 41.0°F (1970) | 0.89 in (1997) |
| September 17 | 90.0°F (1994) | 34.0°F (1965) | 1.08 in (2021) |
| September 18 | 91.0°F (1962) | 34.0°F (1965) | 1.75 in (2020) |
| September 19 | 89.1°F (1991) | 36.0°F (1983) | 1.04 in (2021) |
| September 20 | 95.0°F (1974) | 42.1°F (1968) | 1.25 in (1970) |
| September 21 | 97.0°F (1974) | 37.9°F (1993) | 1.17 in (1972) |
| September 22 | 96.1°F (1974) | 39.0°F (1977) | 0.70 in (2016) |
| September 23 | 93.0°F (1989) | 35.1°F (2000) | 0.70 in (1969) |
| September 24 | 93.9°F (1974) | 37.0°F (1984) | 1.07 in (2014) |
| September 25 | 97.0°F (1974) | 35.1°F (1972) | 0.41 in (2024) |
| September 26 | 91.0°F (1991) | 37.0°F (1972) | 0.81 in (2023) |
| September 27 | 95.0°F (1967) | 36.0°F (1972) | 1.55 in (1981) |
| September 28 | 97.0°F (2003) | 37.0°F (1999) | 0.97 in (2007) |
| September 29 | 86.0°F (1989) | 37.9°F (1982) | 1.74 in (2013) |
| September 30 | 89.1°F (2008) | 36.0°F (2019) | 1.22 in (2013) |