Weather on April 20
Gresham, OR
55 Years of Data
Avg High
63°F
Avg Low
43°F
Warmest
2016
67°F avg
Coldest
2008
41°F avg
About This Date
April 20th in Gresham, OR typically brings mild spring weather, with average highs around 63°F and lows near 43°F. Over 53 years of records, the warmest April 20th was in 2016 (67°F average), while the coldest was 2008 (41°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 53% of April 20th dates historically, with the wettest April 20th recording 1.8" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for April 20th 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 | 58° | 47° | 52° | 0.1" | — |
| 2024 | 67° | 52° | 59° | — | — |
| 2023 | 50° | 34° | 42° | 0.94" | — |
| 2022 | 50° | 44° | 47° | 0.53" | — |
| 2021 | 74° | 48° | 61° | — | — |
| 2020 | 71° | 39° | 55° | — | — |
| 2019 | 65° | 51° | 58° | — | — |
| 2018 | 69° | 38° | 53° | — | — |
| 2017 | 60° | 43° | 51° | 0.25" | — |
| 2016warmest | 82° | 51° | 67° | 0.03" | — |
| 2015 | 81° | 43° | 62° | — | — |
| 2014 | 65° | 42° | 53° | — | — |
| 2013 | 60° | 48° | 54° | 0.23" | — |
| 2012 | 59° | 45° | 52° | 0.23" | — |
| 2011 | 59° | 34° | 46° | 0.05" | — |
| 2010 | 57° | 46° | 52° | 0.33" | — |
| 2009 | 82° | 42° | 62° | — | — |
| 2008coldest | 48° | 34° | 41° | 0.18" | — |
| 2007 | 61° | 32° | 46° | — | — |
| 2006 | 68° | 41° | 55° | 0.03" | — |
| 2005 | 66° | 39° | 53° | — | — |
| 2004 | 52° | 43° | 47° | 0.53" | — |
| 2003 | 63° | 43° | 53° | 0.08" | — |
| 2002 | 59° | 44° | 52° | — | — |
| 2001 | 58° | 42° | 50° | 0.66" | — |
| 2000 | 70° | 42° | 56° | — | — |
| 1999 | 56° | 43° | 49° | — | — |
| 1998 | 67° | 38° | 52° | — | — |
| 1997 | 65° | 47° | 56° | 0.18" | — |
| 1996 | 56° | 39° | 47° | 0.1" | — |
| 1995 | 52° | 42° | 47° | 0.86" | — |
| 1994 | 71° | 45° | 58° | — | — |
| 1993 | 68° | 43° | 55° | — | — |
| 1992 | 68° | 49° | 58° | 0.25" | — |
| 1991 | 78° | 47° | 62° | — | — |
| 1990 | 66° | 52° | 59° | 0.2" | — |
| 1989 | 74° | 53° | 63° | 0.13" | — |
| 1988 | 68° | 44° | 56° | 0.53" | — |
| 1987 | 60° | 33° | 47° | — | — |
| 1986 | 71° | 42° | 57° | — | — |
| 1984 | 60° | 43° | 51° | 0.3" | — |
| 1983 | 65° | 51° | 58° | 0.25" | — |
| 1982 | 61° | 38° | 49° | — | — |
| 1980 | 66° | 48° | 57° | 0.71" | — |
| 1979 | 56° | 40° | 48° | — | — |
| 1978 | 64° | 42° | 53° | 0.53" | — |
| 1977 | 62° | 35° | 49° | — | — |
| 1976 | 54° | 48° | 51° | 1.8" | — |
| 1975 | 56° | 33° | 44° | — | — |
| 1974 | 57° | 44° | 51° | 0.38" | — |
| 1973 | 58° | 40° | 49° | — | — |
| 1972 | 55° | 39° | 47° | — | — |
| 1971 | 65° | 42° | 53° | 0.05" | — |
53 years of data from PORTLAND TROUTDALE AP