September weather in Sutherlin, OR
The average temperature in Sutherlin in September is °F (°F–°F). Average precipitation: 1.08 inches.
September is a fall month in Sutherlin, and is cooler than the annual average of 0°F. Expect about 6 days with precipitation. Daylight averages about 12h 17m.
Avg High
°F
Avg Low
°F
Precipitation
1.08 in
Daylight
12h 17m
September records in Sutherlin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 84.0°F (1978) | 50.0°F (1978) | 0.66 in (1983) |
| September 2 | 84.9°F (1978) | 50.0°F (1978) | 1.33 in (1979) |
| September 3 | 82.9°F (1978) | 54.0°F (1978) | 0.59 in (1979) |
| September 4 | 78.1°F (1978) | 54.0°F (1978) | 0.32 in (2009) |
| September 5 | 66.9°F (1978) | 53.1°F (1978) | 0.65 in (1978) |
| September 6 | 64.0°F (1978) | 53.1°F (1978) | 0.13 in (1978) |
| September 7 | 70.0°F (1978) | 50.0°F (1978) | 0.31 in (2010) |
| September 8 | 69.1°F (1978) | 52.0°F (1978) | 0.34 in (2025) |
| September 9 | 75.0°F (1978) | 53.1°F (1978) | 0.79 in (2003) |
| September 10 | 73.0°F (1978) | 50.0°F (1978) | 1.05 in (1978) |
| September 11 | 73.0°F (1978) | 48.9°F (1978) | 0.32 in (2024) |
| September 12 | 73.0°F (1978) | 44.1°F (1978) | 0.15 in (2004) |
| September 13 | 72.0°F (1978) | 51.1°F (1978) | 0.36 in (2025) |
| September 14 | 66.0°F (1978) | 53.1°F (1978) | 0.51 in (1985) |
| September 15 | 72.0°F (1978) | 50.0°F (1978) | 0.92 in (2019) |
| September 16 | 70.0°F (1978) | 39.9°F (1978) | 0.46 in (1997) |
| September 17 | 66.0°F (1978) | 42.1°F (1978) | 0.77 in (2021) |
| September 18 | 64.0°F (1978) | 45.0°F (1978) | 0.98 in (2021) |
| September 19 | 64.9°F (1978) | 39.9°F (1978) | 0.80 in (1982) |
| September 20 | 70.0°F (1978) | 41.0°F (1978) | 0.72 in (2013) |
| September 21 | 77.0°F (1978) | 54.0°F (1978) | 0.43 in (1986) |
| September 22 | 72.0°F (1978) | 43.0°F (1978) | 0.09 in (2019) |
| September 23 | 75.0°F (1978) | 46.0°F (1978) | 1.02 in (2014) |
| September 24 | 79.0°F (1978) | 46.9°F (1978) | 0.79 in (1986) |
| September 25 | 84.0°F (1978) | 46.0°F (1978) | 0.66 in (1986) |
| September 26 | 86.0°F (1978) | 51.1°F (1978) | 0.93 in (1986) |
| September 27 | 75.9°F (1978) | 52.0°F (1978) | 2.47 in (1981) |
| September 28 | 75.9°F (1978) | 55.9°F (1978) | 0.79 in (1995) |
| September 29 | 75.9°F (1978) | 52.0°F (1978) | 1.00 in (2013) |
| September 30 | 70.0°F (1978) | 37.9°F (1978) | 0.78 in (2005) |