Weather on September 25
Gresham, OR
55 Years of Data
Avg High
74°F
Avg Low
50°F
Warmest
1991
81°F avg
Coldest
1972
48°F avg
About This Date
September 25th in Gresham, OR typically brings pleasant fall weather, with average highs around 74°F and lows near 50°F. Over 54 years of records, the warmest September 25th was in 1991 (81°F average), while the coldest was 1972 (48°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 39% of September 25th dates historically, with the wettest September 25th recording 2.59" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for September 25th in Gresham, OR? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 50° | 62° | — | — |
| 2024 | 71° | 56° | 63° | 1.88" | — |
| 2023 | 68° | 59° | 64° | 0.94" | — |
| 2022 | 90° | 49° | 69° | — | — |
| 2021 | 85° | 53° | 69° | — | — |
| 2020 | 64° | 56° | 60° | 2.59" | — |
| 2019 | 72° | 53° | 62° | — | — |
| 2018 | 81° | 42° | 61° | — | — |
| 2017 | 70° | 54° | 62° | — | — |
| 2016 | 85° | 47° | 66° | — | — |
| 2015 | 69° | 53° | 61° | 0.18" | — |
| 2014 | 73° | 58° | 65° | 0.05" | — |
| 2013 | 61° | 47° | 54° | 0.53" | — |
| 2012 | 72° | 49° | 60° | — | — |
| 2011 | 66° | 54° | 60° | 0.43" | — |
| 2010 | 80° | 50° | 65° | — | — |
| 2009 | 75° | 49° | 62° | — | — |
| 2008 | 68° | 50° | 59° | 0.03" | — |
| 2007 | 66° | 41° | 54° | — | — |
| 2006 | 84° | 55° | 70° | — | — |
| 2005 | 74° | 38° | 56° | — | — |
| 2004 | 71° | 51° | 61° | 0.03" | — |
| 2003 | 82° | 50° | 66° | — | — |
| 2002 | 86° | 46° | 66° | — | — |
| 2001 | 63° | 57° | 60° | 1.68" | — |
| 2000 | 79° | 47° | 63° | — | — |
| 1999 | 66° | 44° | 55° | 0.08" | — |
| 1998 | 62° | 46° | 54° | 0.38" | — |
| 1997 | 81° | 58° | 69° | 0.64" | — |
| 1996 | 75° | 39° | 57° | — | — |
| 1994 | 88° | 52° | 70° | — | — |
| 1993 | 74° | 45° | 59° | — | — |
| 1992 | 63° | 52° | 57° | 0.76" | — |
| 1991warmest | 92° | 70° | 81° | — | — |
| 1990 | 66° | 57° | 62° | — | — |
| 1989 | 84° | 54° | 69° | 0.69" | — |
| 1988 | 75° | 54° | 64° | — | — |
| 1987 | 64° | 55° | 60° | — | — |
| 1986 | 62° | 48° | 55° | 0.81" | — |
| 1985 | 77° | 47° | 62° | — | — |
| 1984 | 67° | 40° | 53° | — | — |
| 1983 | 73° | 47° | 60° | — | — |
| 1982 | 72° | 58° | 65° | 0.13" | — |
| 1981 | 67° | 44° | 55° | 0.13" | — |
| 1980 | 73° | 50° | 62° | — | — |
| 1979 | 85° | 51° | 68° | — | — |
| 1978 | 78° | 56° | 67° | — | — |
| 1977 | 65° | 50° | 57° | 0.91" | — |
| 1976 | 79° | 47° | 63° | — | — |
| 1975 | 73° | 51° | 62° | — | — |
| 1974 | 91° | 48° | 70° | — | — |
| 1973 | 63° | 49° | 56° | 1.24" | — |
| 1972coldest | 61° | 36° | 48° | — | — |
| 1971 | 64° | 53° | 59° | 0.99" | — |
54 years of data from PORTLAND TROUTDALE AP