Weather on April 18
Gresham, OR
55 Years of Data
Avg High
62°F
Avg Low
42°F
Warmest
2016
73°F avg
Coldest
1972
41°F avg
About This Date
April 18th in Gresham, OR typically brings mild spring weather, with average highs around 62°F and lows near 42°F. Over 53 years of records, the warmest April 18th was in 2016 (73°F average), while the coldest was 1972 (41°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 55% of April 18th dates historically, with the wettest April 18th recording 0.89" of rain. The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
Planning for April 18th in Gresham, OR? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 38° | 57° | — | — |
| 2024 | 64° | 34° | 49° | — | — |
| 2023 | 53° | 40° | 46° | 0.33" | — |
| 2022 | 53° | 45° | 49° | 0.84" | — |
| 2021 | 83° | 42° | 62° | — | — |
| 2020 | 55° | 48° | 52° | 0.13" | — |
| 2019 | 77° | 44° | 61° | — | — |
| 2018 | 62° | 42° | 52° | — | — |
| 2017 | 65° | 48° | 56° | 0.23" | — |
| 2016warmest | 83° | 64° | 73° | — | — |
| 2015 | 78° | 40° | 59° | — | — |
| 2014 | 62° | 40° | 51° | — | — |
| 2013 | 60° | 46° | 53° | 0.13" | — |
| 2012 | 58° | 45° | 51° | 0.43" | — |
| 2011 | 54° | 32° | 43° | — | — |
| 2010 | 73° | 41° | 57° | — | — |
| 2009 | 66° | 33° | 50° | — | — |
| 2008 | 51° | 38° | 44° | — | — |
| 2007 | 53° | 40° | 46° | 0.89" | — |
| 2006 | 64° | 35° | 50° | — | — |
| 2005 | 58° | 40° | 49° | 0.23" | — |
| 2004 | 59° | 41° | 50° | 0.05" | — |
| 2003 | 58° | 42° | 50° | 0.03" | — |
| 2002 | 58° | 44° | 51° | — | — |
| 2001 | 63° | 45° | 54° | 0.03" | — |
| 2000 | 67° | 44° | 55° | — | — |
| 1999 | 59° | 46° | 53° | 0.15" | — |
| 1998 | 63° | 47° | 55° | 0.33" | — |
| 1997 | 68° | 43° | 55° | 0.23" | — |
| 1996 | 55° | 40° | 47° | 0.23" | — |
| 1995 | 53° | 41° | 47° | 0.3" | — |
| 1994 | 76° | 52° | 64° | — | — |
| 1993 | 61° | 46° | 53° | 0.41" | — |
| 1992 | 61° | 47° | 54° | 0.51" | — |
| 1991 | 61° | 41° | 51° | — | — |
| 1990 | 72° | 50° | 61° | — | — |
| 1989 | 75° | 44° | 60° | — | — |
| 1988 | 58° | 43° | 50° | 0.25" | — |
| 1986 | 57° | 42° | 50° | 0.43" | — |
| 1985 | 50° | 37° | 44° | 0.58" | — |
| 1984 | 62° | 42° | 52° | 0.46" | — |
| 1983 | 79° | 38° | 58° | — | — |
| 1981 | — | 37° | — | — | — |
| 1980 | 66° | 44° | 55° | — | — |
| 1979 | 56° | 40° | 48° | 0.51" | — |
| 1978 | 58° | 45° | 51° | 0.74" | — |
| 1977 | 60° | 39° | 50° | 0.1" | — |
| 1976 | 52° | 39° | 45° | 0.13" | — |
| 1975 | 55° | 44° | 50° | 0.41" | — |
| 1974 | 70° | 45° | 57° | — | — |
| 1973 | 51° | 40° | 45° | 0.64" | — |
| 1972coldest | 52° | 31° | 41° | — | — |
| 1971 | 60° | 42° | 51° | 0.05" | — |
53 years of data from PORTLAND TROUTDALE AP