Weather on September 28
Gresham, OR
55 Years of Data
Avg High
74°F
Avg Low
49°F
Warmest
2017
72°F avg
Coldest
1972
49°F avg
About This Date
September 28th in Gresham, OR typically brings pleasant fall weather, with average highs around 74°F and lows near 49°F — a 25°F daily swing. Over 54 years of records, the warmest September 28th was in 2017 (72°F average), while the coldest was 1972 (49°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 26% of September 28th dates historically, with the wettest September 28th recording 2.95" 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 28th in Gresham, OR? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 47° | 62° | — | — |
| 2024 | 76° | 52° | 64° | — | — |
| 2023 | 67° | 54° | 60° | 0.15" | — |
| 2022 | 73° | 55° | 64° | 0.13" | — |
| 2021 | 62° | 51° | 57° | 0.38" | — |
| 2020 | 80° | 56° | 68° | — | — |
| 2019 | 60° | 45° | 52° | 0.15" | — |
| 2018 | 84° | 51° | 68° | — | — |
| 2017warmest | 85° | 59° | 72° | — | — |
| 2016 | 74° | 48° | 61° | — | — |
| 2015 | 79° | 44° | 61° | — | — |
| 2014 | 79° | 50° | 64° | — | — |
| 2013 | 68° | 54° | 61° | 2.95" | — |
| 2012 | 82° | 56° | 69° | — | — |
| 2011 | 74° | 46° | 60° | — | — |
| 2010 | 77° | 60° | 69° | — | — |
| 2009 | 68° | 47° | 57° | 0.08" | — |
| 2008 | 81° | 46° | 63° | — | — |
| 2007 | 56° | 45° | 50° | 0.91" | — |
| 2006 | 82° | 49° | 65° | — | — |
| 2005 | 76° | 39° | 57° | — | — |
| 2004 | 78° | 51° | 65° | — | — |
| 2003 | 84° | 57° | 71° | — | — |
| 2002 | 81° | 45° | 63° | — | — |
| 2001 | 71° | 43° | 57° | — | — |
| 2000 | 71° | 50° | 61° | — | — |
| 1999 | 73° | 43° | 58° | — | — |
| 1998 | 76° | 47° | 61° | — | — |
| 1997 | 78° | 51° | 65° | — | — |
| 1996 | 82° | 50° | 66° | — | — |
| 1994 | 73° | 59° | 66° | 0.25" | — |
| 1993 | 84° | 46° | 65° | — | — |
| 1992 | 74° | 49° | 61° | — | — |
| 1991 | 80° | 50° | 65° | — | — |
| 1990 | 78° | 50° | 64° | — | — |
| 1989 | 76° | 46° | 61° | — | — |
| 1988 | 66° | 42° | 54° | — | — |
| 1987 | 77° | 44° | 61° | — | — |
| 1986 | 62° | 47° | 54° | — | — |
| 1985 | 75° | 47° | 61° | — | — |
| 1984 | 70° | 57° | 63° | — | — |
| 1983 | 66° | 35° | 51° | — | — |
| 1982 | 63° | 51° | 57° | 0.03" | — |
| 1981 | 74° | 51° | 62° | 0.1" | — |
| 1980 | 62° | 54° | 58° | 0.3" | — |
| 1979 | 75° | 46° | 61° | 0.33" | — |
| 1978 | 73° | 53° | 63° | — | — |
| 1977 | 64° | 52° | 58° | 0.84" | — |
| 1976 | 78° | 58° | 68° | — | — |
| 1975 | 84° | 51° | 68° | — | — |
| 1974 | 73° | 42° | 58° | — | — |
| 1973 | 81° | 50° | 65° | — | — |
| 1972coldest | 62° | 36° | 49° | — | — |
| 1971 | 68° | 51° | 60° | 0.64" | — |
54 years of data from PORTLAND TROUTDALE AP