Weather on April 1
Portland, OR
55 Years of Data
Avg High
58°F
Avg Low
42°F
Warmest
1992
65°F avg
Coldest
2008
42°F avg
About This Date
April 1st in Portland, OR typically brings cool spring weather, with average highs around 58°F and lows near 42°F. Over 56 years of records, the warmest April 1st was in 1992 (65°F average), while the coldest was 2008 (42°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 55% of April 1st dates historically, with the wettest April 1st recording 1.73" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for April 1st in Portland, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 53° | 44° | 49° | 1.22" | — |
| 2025 | 54° | 39° | 46° | 0.1" | — |
| 2024 | 69° | 40° | 54° | — | — |
| 2023 | 49° | 39° | 44° | 0.61" | — |
| 2022 | 60° | 39° | 50° | 0.05" | — |
| 2021 | 67° | 39° | 53° | — | — |
| 2020 | 49° | 38° | 43° | 0.51" | — |
| 2019 | 64° | 49° | 56° | — | — |
| 2018 | 52° | 39° | 45° | 0.48" | — |
| 2017 | 58° | 47° | 52° | — | — |
| 2016 | 74° | 47° | 60° | — | — |
| 2015 | 54° | 41° | 47° | 0.28" | — |
| 2014 | 50° | 43° | 46° | 0.28" | — |
| 2013 | 64° | 50° | 57° | — | — |
| 2012 | 49° | 39° | 44° | 0.51" | — |
| 2011 | 67° | 46° | 56° | — | — |
| 2010 | 54° | 37° | 45° | — | — |
| 2009 | 52° | 40° | 46° | — | — |
| 2008coldest | 54° | 31° | 42° | — | — |
| 2007 | 53° | 33° | 43° | — | — |
| 2006 | 55° | 43° | 49° | 0.66" | — |
| 2005 | 57° | 46° | 52° | 0.51" | — |
| 2004 | 58° | 37° | 47° | — | — |
| 2003 | 47° | 40° | 43° | — | — |
| 2002 | 60° | 44° | 52° | — | — |
| 2001 | 49° | 41° | 45° | 0.03" | — |
| 2000 | 73° | 48° | 61° | — | — |
| 1999 | 59° | 33° | 46° | — | — |
| 1998 | 55° | 37° | 46° | — | — |
| 1997 | 54° | 40° | 47° | 0.03" | — |
| 1996 | 60° | 46° | 53° | 0.97" | — |
| 1995 | 59° | 43° | 51° | 0.08" | — |
| 1994 | 57° | 47° | 52° | — | — |
| 1993 | 57° | 42° | 50° | 0.64" | — |
| 1992warmest | 79° | 51° | 65° | — | — |
| 1991 | 54° | 49° | 51° | — | — |
| 1990 | 69° | 44° | 57° | — | — |
| 1989 | 54° | 41° | 47° | 0.66" | — |
| 1988 | 65° | 43° | 54° | — | — |
| 1987 | 81° | 48° | 64° | — | — |
| 1986 | 52° | 41° | 46° | 0.51" | — |
| 1985 | 70° | 47° | 58° | — | — |
| 1984 | 63° | 45° | 54° | 0.05" | — |
| 1983 | 56° | 44° | 50° | 0.61" | — |
| 1982 | 52° | 38° | 45° | 0.03" | — |
| 1981 | 48° | 40° | 44° | 0.38" | — |
| 1980 | 57° | 35° | 46° | 0.03" | — |
| 1979 | 52° | 42° | 47° | 0.38" | — |
| 1978 | 59° | 44° | 52° | 0.18" | — |
| 1977 | 55° | 43° | 49° | 0.03" | — |
| 1976 | 51° | 35° | 43° | 0.05" | — |
| 1975 | 50° | 36° | 43° | — | — |
| 1974 | 52° | 42° | 47° | 1.73" | — |
| 1973 | 53° | 40° | 46° | 0.1" | — |
| 1972 | 54° | 37° | 45° | 0.66" | — |
| 1971 | 62° | 37° | 50° | 0.43" | — |
56 years of data from PORTLAND KGW-TV