Weather on September 29
Gresham, OR
55 Years of Data
Avg High
71°F
Avg Low
50°F
Warmest
2008
75°F avg
Coldest
1972
44°F avg
About This Date
September 29th in Gresham, OR typically brings pleasant fall weather, with average highs around 71°F and lows near 50°F. Over 52 years of records, the warmest September 29th was in 2008 (75°F average), while the coldest was 1972 (44°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 31% of September 29th dates historically, with the wettest September 29th recording 2.16" of rain. The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
Planning for September 29th in Gresham, 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 | 64° | 55° | 60° | 0.13" | — |
| 2024 | 69° | 46° | 58° | — | — |
| 2023 | 63° | 55° | 59° | 0.25" | — |
| 2022 | 71° | 58° | 64° | 0.66" | — |
| 2021 | 68° | 47° | 57° | — | — |
| 2020 | 84° | 62° | 73° | — | — |
| 2019 | 51° | 45° | 48° | 0.51" | — |
| 2018 | 67° | 52° | 59° | — | — |
| 2017 | 65° | 48° | 56° | 1.37" | — |
| 2016 | 70° | 47° | 58° | — | — |
| 2015 | 81° | 53° | 67° | — | — |
| 2014 | 66° | 51° | 59° | 0.25" | — |
| 2013 | 60° | 54° | 57° | 2.16" | — |
| 2012 | 75° | 53° | 64° | — | — |
| 2011 | 77° | 60° | 69° | — | — |
| 2010 | 77° | 56° | 66° | — | — |
| 2009 | 60° | 45° | 52° | 0.18" | — |
| 2008warmest | 83° | 67° | 75° | — | — |
| 2007 | 59° | 43° | 51° | 0.05" | — |
| 2006 | 80° | 49° | 64° | — | — |
| 2005 | 69° | 48° | 59° | — | — |
| 2004 | 64° | 56° | 60° | — | — |
| 2003 | 66° | 56° | 61° | — | — |
| 2002 | 62° | 51° | 57° | 1.3" | — |
| 2001 | 78° | 46° | 62° | — | — |
| 2000 | 72° | 59° | 65° | 0.05" | — |
| 1999 | 78° | 42° | 60° | — | — |
| 1998 | 68° | 51° | 60° | — | — |
| 1997 | 82° | 48° | 65° | — | — |
| 1996 | 77° | 53° | 65° | — | — |
| 1994 | — | 59° | — | — | — |
| 1993 | 85° | 51° | 68° | — | — |
| 1992 | 78° | 50° | 64° | — | — |
| 1991 | 78° | 48° | 63° | — | — |
| 1990 | 85° | 55° | 70° | — | — |
| 1989 | 78° | 44° | 61° | — | — |
| 1988 | 71° | 47° | 59° | — | — |
| 1987 | 81° | 46° | 63° | — | — |
| 1986 | 61° | 50° | 55° | 1.32" | — |
| 1983 | 68° | 33° | 51° | — | — |
| 1982 | 64° | 44° | 54° | 0.76" | — |
| 1981 | 70° | 51° | 60° | 1.27" | — |
| 1980 | 73° | 49° | 61° | — | — |
| 1979 | 73° | 44° | 59° | — | — |
| 1978 | 71° | 46° | 59° | — | — |
| 1977 | 65° | 50° | 57° | 0.99" | — |
| 1976 | 75° | 53° | 64° | — | — |
| 1975 | 68° | 51° | 60° | — | — |
| 1974 | 75° | 42° | 59° | — | — |
| 1973 | 83° | 50° | 66° | — | — |
| 1972coldest | 61° | 28° | 44° | — | — |
| 1971 | 58° | 45° | 51° | 1.14" | — |
52 years of data from PORTLAND TROUTDALE AP