Weather on September 25
Salem, OR
55 Years of Data
Avg High
74°F
Avg Low
48°F
Warmest
1991
73°F avg
Coldest
1972
48°F avg
About This Date
September 25th in Salem, OR typically brings pleasant fall weather, with average highs around 74°F and lows near 48°F — a 26°F daily swing. Over 55 years of records, the warmest September 25th was in 1991 (73°F average), while the coldest was 1972 (48°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 33% of September 25th dates historically, with the wettest September 25th recording 1.83" of rain. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for September 25th in Salem, OR? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 49° | 62° | — | — |
| 2024 | 67° | 51° | 59° | 1.07" | — |
| 2023 | 64° | 56° | 60° | 1.83" | — |
| 2022 | 85° | 49° | 67° | — | — |
| 2021 | 83° | 56° | 69° | — | — |
| 2020 | 61° | 56° | 58° | 1.09" | — |
| 2019 | 72° | 49° | 60° | — | — |
| 2018 | 83° | 46° | 64° | — | — |
| 2017 | 70° | 53° | 61° | — | — |
| 2016 | 84° | 47° | 65° | — | — |
| 2015 | 68° | 54° | 61° | 0.33" | — |
| 2014 | 72° | 55° | 63° | 0.2" | — |
| 2013 | 63° | 46° | 54° | 0.03" | — |
| 2012 | 75° | 52° | 63° | — | — |
| 2011 | 65° | 51° | 58° | 0.41" | — |
| 2010 | 82° | 49° | 65° | — | — |
| 2009 | 75° | 49° | 62° | — | — |
| 2008 | 67° | 48° | 57° | 0.03" | — |
| 2007 | 72° | 42° | 57° | — | — |
| 2006 | 84° | 47° | 65° | — | — |
| 2005 | 75° | 37° | 56° | — | — |
| 2004 | 68° | 47° | 57° | — | — |
| 2003 | 85° | 50° | 67° | — | — |
| 2002 | 85° | 49° | 67° | — | — |
| 2001 | 60° | 54° | 57° | 0.74" | — |
| 2000 | 77° | 40° | 58° | — | — |
| 1999 | 69° | 44° | 57° | — | — |
| 1998 | 65° | 45° | 55° | 0.3" | — |
| 1997 | 79° | 54° | 66° | 0.74" | — |
| 1996 | 74° | 39° | 56° | — | — |
| 1995 | 70° | 53° | 61° | 0.18" | — |
| 1994 | 85° | 48° | 66° | — | — |
| 1993 | 79° | 44° | 61° | — | — |
| 1992 | 69° | 50° | 60° | — | — |
| 1991warmest | 94° | 52° | 73° | — | — |
| 1990 | 73° | 59° | 66° | — | — |
| 1989 | 72° | 51° | 61° | — | — |
| 1988 | 67° | 56° | 61° | — | — |
| 1987 | 67° | 54° | 60° | 0.2" | — |
| 1986 | 62° | 48° | 55° | 0.86" | — |
| 1985 | 88° | 44° | 66° | — | — |
| 1984 | 70° | 42° | 56° | — | — |
| 1983 | 78° | 43° | 60° | — | — |
| 1982 | 67° | 55° | 61° | 0.1" | — |
| 1981 | 66° | 43° | 54° | 0.05" | — |
| 1980 | 89° | 45° | 67° | — | — |
| 1979 | 71° | 51° | 61° | — | — |
| 1978 | 79° | 52° | 65° | — | — |
| 1977 | 68° | 44° | 56° | 0.18" | — |
| 1976 | 81° | 44° | 62° | — | — |
| 1975 | 69° | 41° | 55° | — | — |
| 1974 | 88° | 45° | 66° | — | — |
| 1973 | 69° | 44° | 57° | — | — |
| 1972coldest | 62° | 33° | 48° | — | — |
| 1971 | 60° | 48° | 54° | 0.3" | — |
55 years of data from SALEM AP (MCNARY FIELD)