Weather on April 15
Gresham, OR
55 Years of Data
Avg High
62°F
Avg Low
42°F
Warmest
1989
65°F avg
Coldest
1982
42°F avg
About This Date
April 15th in Gresham, OR typically brings mild spring weather, with average highs around 62°F and lows near 42°F. Over 54 years of records, the warmest April 15th was in 1989 (65°F average), while the coldest was 1982 (42°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 48% of April 15th dates historically, with the wettest April 15th recording 1.65" of rain. The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
Planning for April 15th in Gresham, OR? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 40° | 57° | — | — |
| 2024 | 69° | 45° | 57° | — | — |
| 2023 | 59° | 37° | 48° | — | — |
| 2022 | 55° | 33° | 44° | — | — |
| 2021 | 77° | 37° | 57° | — | — |
| 2020 | 66° | 49° | 57° | — | — |
| 2019 | 56° | 38° | 47° | 0.46" | — |
| 2018 | 51° | 44° | 48° | 0.74" | — |
| 2017 | 62° | 37° | 50° | — | — |
| 2016 | 62° | 41° | 52° | — | — |
| 2015 | 60° | 34° | 47° | — | — |
| 2014 | 60° | 47° | 53° | — | — |
| 2013 | 55° | 38° | 46° | 0.05" | — |
| 2012 | 66° | 41° | 54° | 0.36" | — |
| 2011 | 48° | 43° | 45° | 1.65" | — |
| 2010 | 63° | 45° | 54° | 0.18" | — |
| 2009 | 52° | 38° | 45° | — | — |
| 2008 | 49° | 37° | 43° | 0.3" | — |
| 2007 | 58° | 38° | 48° | — | — |
| 2006 | 48° | 38° | 43° | 1.09" | — |
| 2005 | 52° | 39° | 45° | 0.51" | — |
| 2004 | 55° | 44° | 50° | 0.33" | — |
| 2003 | 61° | 46° | 53° | 0.05" | — |
| 2002 | 53° | 43° | 48° | 0.3" | — |
| 2001 | 70° | 43° | 56° | — | — |
| 2000 | 60° | 49° | 54° | 0.48" | — |
| 1999 | 72° | 51° | 61° | — | — |
| 1998 | 60° | 40° | 50° | — | — |
| 1997 | 75° | 46° | 61° | — | — |
| 1996 | 70° | 43° | 56° | — | — |
| 1995 | 53° | 41° | 47° | 0.81" | — |
| 1994 | 62° | 37° | 50° | 0.05" | — |
| 1993 | 63° | 40° | 51° | 0.66" | — |
| 1992 | 73° | 49° | 61° | — | — |
| 1991 | 69° | 42° | 56° | — | — |
| 1990 | 66° | 44° | 55° | — | — |
| 1989warmest | 79° | 52° | 65° | — | — |
| 1988 | 54° | 47° | 50° | 0.05" | — |
| 1987 | 74° | 47° | 60° | — | — |
| 1986 | 63° | 46° | 54° | 0.36" | — |
| 1985 | 57° | 45° | 51° | — | — |
| 1983 | 65° | 47° | 56° | — | — |
| 1982coldest | 49° | 36° | 42° | 1.27" | — |
| 1981 | 70° | 46° | 58° | — | — |
| 1980 | 64° | 44° | 54° | 0.56" | — |
| 1979 | 56° | 43° | 49° | 0.43" | — |
| 1978 | 54° | 43° | 48° | 0.46" | — |
| 1977 | 58° | 39° | 48° | 0.43" | — |
| 1976 | 58° | 38° | 48° | 0.76" | — |
| 1975 | 59° | 39° | 49° | — | — |
| 1974 | 73° | 47° | 60° | — | — |
| 1973 | 66° | 43° | 54° | — | — |
| 1972 | 54° | 42° | 48° | 0.43" | — |
| 1971 | 64° | 38° | 51° | 1.65" | — |
54 years of data from PORTLAND TROUTDALE AP