Weather on September 24
Portland, OR
55 Years of Data
Avg High
73°F
Avg Low
53°F
Warmest
1974
77°F avg
Coldest
1972
53°F avg
About This Date
September 24th in Portland, OR typically brings pleasant fall weather, with average highs around 73°F and lows near 53°F. Over 55 years of records, the warmest September 24th was in 1974 (77°F average), while the coldest was 1972 (53°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 27% of September 24th dates historically, with the wettest September 24th recording 2.46" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 24th in Portland, OR? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 61° | 71° | — | — |
| 2024 | 90° | 62° | 76° | — | — |
| 2023 | 60° | 52° | 56° | 0.41" | — |
| 2022 | 77° | 53° | 65° | — | — |
| 2021 | 86° | 55° | 71° | — | — |
| 2020 | 70° | 56° | 63° | 0.03" | — |
| 2019 | 74° | 60° | 67° | — | — |
| 2018 | 71° | 47° | 59° | — | — |
| 2017 | 72° | 50° | 61° | — | — |
| 2016 | 68° | 49° | 58° | — | — |
| 2015 | 77° | 52° | 64° | — | — |
| 2014 | 65° | 60° | 62° | 1.47" | — |
| 2013 | 58° | 50° | 54° | 0.61" | — |
| 2012 | 72° | 50° | 61° | — | — |
| 2011 | 82° | 61° | 71° | — | — |
| 2010 | 75° | 51° | 63° | — | — |
| 2009 | 70° | 55° | 62° | — | — |
| 2008 | 68° | 53° | 61° | — | — |
| 2007 | 69° | 46° | 58° | — | — |
| 2006 | 83° | 55° | 69° | — | — |
| 2005 | 69° | 45° | 57° | — | — |
| 2004 | 75° | 54° | 64° | — | — |
| 2003 | 86° | 57° | 72° | — | — |
| 2002 | 80° | 56° | 68° | — | — |
| 2001 | 83° | 58° | 70° | — | — |
| 2000 | 75° | 45° | 60° | — | — |
| 1999 | 68° | 46° | 57° | — | — |
| 1998 | 62° | 54° | 58° | 0.36" | — |
| 1997 | 89° | 57° | 73° | — | — |
| 1996 | 72° | 47° | 59° | — | — |
| 1995 | 78° | 53° | 66° | — | — |
| 1994 | 75° | 56° | 65° | — | — |
| 1993 | 69° | 49° | 59° | — | — |
| 1992 | 62° | 53° | 58° | 0.89" | — |
| 1991 | 90° | 59° | 74° | — | — |
| 1990 | 64° | 57° | 61° | — | — |
| 1989 | 84° | 58° | 71° | — | — |
| 1988 | 73° | 51° | 62° | 0.05" | — |
| 1987 | 68° | 56° | 62° | — | — |
| 1986 | 58° | 49° | 53° | 0.05" | — |
| 1985 | 74° | 52° | 63° | — | — |
| 1984 | 66° | 42° | 54° | 0.08" | — |
| 1983 | 71° | 53° | 62° | — | — |
| 1982 | 70° | 58° | 64° | 0.1" | — |
| 1981 | 62° | 44° | 53° | 0.08" | — |
| 1980 | 73° | 52° | 62° | — | — |
| 1979 | 88° | 53° | 70° | — | — |
| 1978 | 79° | 55° | 67° | — | — |
| 1977 | 62° | 51° | 57° | 2.08" | — |
| 1976 | 77° | 53° | 65° | — | — |
| 1975 | 71° | 53° | 62° | — | — |
| 1974warmest | 95° | 59° | 77° | — | — |
| 1973 | 64° | 52° | 58° | 2.46" | — |
| 1972coldest | 61° | 46° | 53° | 0.38" | — |
| 1971 | 65° | 54° | 59° | 1.42" | — |
55 years of data from PORTLAND KGW-TV