Weather on May 9
Gresham, OR
55 Years of Data
Avg High
68°F
Avg Low
45°F
Warmest
1987
75°F avg
Coldest
1999
46°F avg
About This Date
May 9th in Gresham, OR typically brings mild spring weather, with average highs around 68°F and lows near 45°F. Over 54 years of records, the warmest May 9th was in 1987 (75°F average), while the coldest was 1999 (46°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 31% of May 9th dates historically, with the wettest May 9th recording 1.85" of rain. The last decade has been 8.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 8.4°F warmer on this date compared to 20-30 years ago.
Planning for May 9th 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 | 77° | 40° | 58° | — | — |
| 2024 | 84° | 43° | 63° | — | — |
| 2023 | 69° | 46° | 58° | — | — |
| 2022 | 56° | 41° | 48° | 0.2" | — |
| 2021 | 68° | 52° | 60° | — | — |
| 2020 | 84° | 65° | 74° | — | — |
| 2019 | 83° | 49° | 66° | — | — |
| 2018 | 69° | 54° | 61° | 0.05" | — |
| 2017 | 76° | 45° | 60° | — | — |
| 2016 | 70° | 52° | 61° | — | — |
| 2015 | 84° | 46° | 65° | — | — |
| 2014 | 58° | 49° | 53° | 0.86" | — |
| 2013 | 78° | 50° | 64° | — | — |
| 2012 | 61° | 43° | 52° | — | — |
| 2011 | 57° | 48° | 53° | — | — |
| 2010 | 72° | 39° | 55° | 0.23" | — |
| 2009 | 70° | 37° | 53° | — | — |
| 2008 | 60° | 42° | 51° | — | — |
| 2007 | 68° | 39° | 54° | — | — |
| 2006 | 67° | 35° | 51° | — | — |
| 2005 | 56° | 50° | 53° | 1.85" | — |
| 2004 | 68° | 46° | 57° | — | — |
| 2003 | 58° | 46° | 52° | — | — |
| 2002 | 54° | 40° | 47° | 0.2" | — |
| 2001 | 68° | 39° | 54° | — | — |
| 2000 | 60° | 46° | 53° | 0.76" | — |
| 1999coldest | 55° | 38° | 46° | — | — |
| 1998 | 54° | 46° | 50° | 0.05" | — |
| 1997 | 82° | 46° | 64° | — | — |
| 1996 | 60° | 37° | 49° | — | — |
| 1995 | 71° | 54° | 62° | 0.38" | — |
| 1994 | 78° | 50° | 64° | — | — |
| 1993 | 63° | 42° | 52° | — | — |
| 1992 | 60° | 49° | 54° | 0.25" | — |
| 1991 | 57° | 41° | 49° | 0.3" | — |
| 1990 | 81° | 48° | 64° | — | — |
| 1989 | 79° | 50° | 64° | — | — |
| 1988 | 70° | 41° | 55° | 0.05" | — |
| 1987warmest | 95° | 55° | 75° | — | — |
| 1986 | 66° | 46° | 56° | — | — |
| 1985 | 66° | 38° | 52° | — | — |
| 1984 | 66° | 45° | 55° | 0.3" | — |
| 1983 | 62° | 45° | 53° | — | — |
| 1982 | 61° | 43° | 52° | — | — |
| 1981 | 67° | 42° | 54° | — | — |
| 1980 | 62° | 48° | 55° | 0.53" | — |
| 1979 | 60° | 47° | 53° | 0.1" | — |
| 1977 | 69° | 37° | 53° | — | — |
| 1976 | 83° | 48° | 65° | — | — |
| 1975 | 78° | 45° | 61° | — | — |
| 1974 | 68° | 48° | 58° | 0.05" | — |
| 1973 | 62° | 49° | 55° | 0.18" | — |
| 1972 | 61° | 46° | 53° | — | — |
| 1971 | 67° | 42° | 54° | — | — |
54 years of data from PORTLAND TROUTDALE AP