Weather on September 17
Salem, OR
55 Years of Data
Avg High
74°F
Avg Low
50°F
Warmest
1991
74°F avg
Coldest
1978
53°F avg
About This Date
September 17th in Salem, OR typically brings pleasant fall weather, with average highs around 74°F and lows near 50°F. Over 55 years of records, the warmest September 17th was in 1991 (74°F average), while the coldest was 1978 (53°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 35% of September 17th dates historically, with the wettest September 17th recording 2.26" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for September 17th in Salem, OR? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 53° | 68° | — | — |
| 2024 | 67° | 50° | 58° | 0.15" | — |
| 2023 | 77° | 49° | 63° | — | — |
| 2022 | 72° | 51° | 61° | — | — |
| 2021 | 82° | 51° | 67° | 0.25" | — |
| 2020 | 75° | 53° | 64° | 0.03" | — |
| 2019 | 65° | 56° | 60° | 0.71" | — |
| 2018 | 70° | 44° | 57° | — | — |
| 2017 | 67° | 52° | 59° | 0.56" | — |
| 2016 | 62° | 55° | 59° | 1.83" | — |
| 2015 | 70° | 53° | 61° | 2.26" | — |
| 2014 | 75° | 61° | 68° | — | — |
| 2013 | 72° | 56° | 64° | — | — |
| 2012 | 89° | 49° | 69° | — | — |
| 2011 | 68° | 47° | 57° | — | — |
| 2010 | 70° | 60° | 65° | 0.1" | — |
| 2009 | 75° | 48° | 62° | — | — |
| 2008 | 80° | 50° | 65° | — | — |
| 2007 | 69° | 54° | 61° | — | — |
| 2006 | 76° | 47° | 61° | — | — |
| 2005 | 68° | 46° | 57° | — | — |
| 2004 | 64° | 50° | 57° | 1.98" | — |
| 2003 | 68° | 46° | 57° | — | — |
| 2002 | 64° | 49° | 56° | 0.69" | — |
| 2001 | 75° | 51° | 63° | — | — |
| 2000 | 78° | 49° | 63° | — | — |
| 1999 | 75° | 52° | 63° | — | — |
| 1998 | 77° | 49° | 63° | 0.03" | — |
| 1997 | 68° | 55° | 62° | 1.55" | — |
| 1996 | 66° | 48° | 57° | — | — |
| 1995 | 70° | 60° | 65° | — | — |
| 1994 | 85° | 56° | 70° | — | — |
| 1993 | 79° | 44° | 61° | — | — |
| 1992 | 75° | 45° | 60° | — | — |
| 1991warmest | 95° | 53° | 74° | — | — |
| 1990 | 75° | 52° | 63° | — | — |
| 1989 | 70° | 48° | 59° | 0.1" | — |
| 1988 | 70° | 41° | 55° | — | — |
| 1987 | 80° | 39° | 60° | — | — |
| 1986 | 61° | 52° | 56° | 1.12" | — |
| 1985 | 66° | 46° | 56° | 0.15" | — |
| 1984 | 87° | 48° | 68° | — | — |
| 1983 | 70° | 40° | 55° | — | — |
| 1982 | 81° | 43° | 62° | — | — |
| 1981 | 81° | 50° | 65° | — | — |
| 1980 | 83° | 47° | 65° | — | — |
| 1979 | 86° | 44° | 65° | — | — |
| 1978coldest | 60° | 46° | 53° | 0.38" | — |
| 1977 | 68° | 52° | 60° | 0.33" | — |
| 1976 | 66° | 57° | 62° | — | — |
| 1975 | 71° | 49° | 60° | — | — |
| 1974 | 88° | 43° | 65° | — | — |
| 1973 | 75° | 54° | 64° | 0.25" | — |
| 1972 | 69° | 50° | 60° | 0.08" | — |
| 1971 | 81° | 47° | 64° | — | — |
55 years of data from SALEM AP (MCNARY FIELD)