September weather in Long Creek, OR
The average temperature in Long Creek in September is 57.9°F (40.1°F–75.6°F). Average precipitation: 0.66 inches.
September is a fall month in Long Creek, and is warmer than the annual average of 46.6°F. Daily temperatures swing about 35.5°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 12h 18m. For travel, September is a comfortable month to visit.
Avg High
75.6°F
Avg Low
40.1°F
Precipitation
0.66 in
Daylight
12h 18m
September records in Long Creek
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (1969) | 28.9°F (1999) | 0.23 in (1983) |
| September 2 | 93.9°F (1988) | 28.9°F (1965) | 0.30 in (1909) |
| September 3 | 100.0°F (2017) | 30.0°F (1964) | 0.30 in (1997) |
| September 4 | 100.9°F (2017) | 28.9°F (1965) | 0.27 in (1970) |
| September 5 | 102.0°F (2020) | 28.0°F (1969) | 0.47 in (2015) |
| September 6 | 100.9°F (2017) | 28.9°F (1961) | 0.20 in (1984) |
| September 7 | 97.0°F (1986) | 24.1°F (1982) | 0.45 in (1998) |
| September 8 | 91.0°F (2011) | 27.0°F (1976) | 0.56 in (2003) |
| September 9 | 93.9°F (2012) | 26.1°F (1964) | 0.31 in (1963) |
| September 10 | 96.1°F (2020) | 28.9°F (1964) | 0.30 in (1962) |
| September 11 | 91.0°F (1996) | 27.0°F (1982) | 0.20 in (1966) |
| September 12 | 93.0°F (2011) | 27.0°F (1961) | 0.40 in (1963) |
| September 13 | 97.0°F (2015) | 19.0°F (1970) | 0.88 in (1980) |
| September 14 | 90.0°F (2002) | 23.0°F (1970) | 0.96 in (1966) |
| September 15 | 95.0°F (2000) | 24.1°F (1969) | 0.60 in (1963) |
| September 16 | 93.0°F (1981) | 21.9°F (2017) | 0.30 in (1959) |
| September 17 | 97.0°F (1981) | 17.1°F (1965) | 0.72 in (1976) |
| September 18 | 98.1°F (2020) | 19.0°F (1965) | 0.41 in (1976) |
| September 19 | 88.0°F (1979) | 27.0°F (1964) | 0.35 in (1959) |
| September 20 | 87.1°F (2012) | 23.0°F (1983) | 0.40 in (1984) |
| September 21 | 95.0°F (1967) | 24.1°F (1960) | 0.60 in (1976) |
| September 22 | 93.9°F (1966) | 21.0°F (1961) | 0.43 in (1959) |
| September 23 | 90.0°F (2012) | 21.0°F (2000) | 0.55 in (1986) |
| September 24 | 91.0°F (2011) | 21.0°F (1961) | 0.44 in (1986) |
| September 25 | 93.0°F (2011) | 23.0°F (1970) | 0.58 in (2013) |
| September 26 | 91.0°F (1963) | 25.0°F (1972) | 0.44 in (1959) |
| September 27 | 91.9°F (1967) | 23.0°F (1999) | 0.76 in (1981) |
| September 28 | 91.9°F (1963) | 21.9°F (1985) | 0.60 in (1962) |
| September 29 | 91.9°F (1963) | 21.9°F (1983) | 0.40 in (1971) |
| September 30 | 86.0°F (1992) | 23.0°F (1961) | 1.30 in (2013) |