Weather on March 4
Portland, OR
55 Years of Data
Avg High
53°F
Avg Low
39°F
Warmest
1987
60°F avg
Coldest
2019
34°F avg
About This Date
March 4th in Portland, OR typically brings cool spring weather, with average highs around 53°F and lows near 39°F. Over 56 years of records, the warmest March 4th was in 1987 (60°F average), while the coldest was 2019 (34°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 54% of March 4th dates historically, with the wettest March 4th recording 2.41" 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 March 4th in Portland, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 54° | 47° | 50° | 0.33" | — |
| 2025 | 54° | 44° | 49° | 0.28" | — |
| 2024 | 41° | 34° | 37° | 0.46" | — |
| 2023 | 45° | 37° | 41° | 0.56" | — |
| 2022 | 51° | 39° | 45° | — | — |
| 2021 | 57° | 39° | 48° | — | — |
| 2020 | 56° | 42° | 49° | — | — |
| 2019coldest | 42° | 27° | 34° | — | — |
| 2018 | 49° | 33° | 41° | — | — |
| 2017 | 46° | 36° | 41° | 0.64" | — |
| 2016 | 60° | 42° | 51° | — | — |
| 2015 | 59° | 33° | 46° | — | — |
| 2014 | 60° | 47° | 53° | — | — |
| 2013 | 56° | 32° | 44° | — | — |
| 2012 | 57° | 42° | 50° | — | — |
| 2011 | 50° | 35° | 43° | 0.84" | — |
| 2010 | 56° | 40° | 48° | — | — |
| 2009 | 53° | 36° | 44° | 0.03" | — |
| 2008 | 49° | 39° | 44° | 0.03" | — |
| 2007 | 57° | 43° | 50° | — | — |
| 2006 | 57° | 39° | 48° | — | — |
| 2005 | 61° | 45° | 53° | — | — |
| 2004 | 53° | 42° | 48° | 0.15" | — |
| 2003 | 47° | 40° | 43° | 0.08" | — |
| 2002 | 61° | 36° | 48° | — | — |
| 2001 | 49° | 36° | 42° | 0.1" | — |
| 2000 | 48° | 38° | 43° | 2.36" | — |
| 1999 | 44° | 35° | 40° | — | — |
| 1998 | 49° | 38° | 43° | — | — |
| 1997 | 46° | 39° | 43° | — | — |
| 1996 | 47° | 43° | 45° | 2.41" | — |
| 1995 | 48° | 38° | 43° | 1.55" | — |
| 1994 | 56° | 43° | 49° | 0.2" | — |
| 1993 | 54° | 43° | 48° | 0.58" | — |
| 1992 | 53° | 46° | 50° | 1.07" | — |
| 1991 | 49° | 37° | 43° | 1.24" | — |
| 1990 | 54° | 45° | 49° | 0.46" | — |
| 1989 | 38° | 33° | 35° | 0.76" | — |
| 1988 | 53° | 38° | 45° | 1.09" | — |
| 1987warmest | 70° | 51° | 60° | 0.05" | — |
| 1986 | 63° | 46° | 54° | — | — |
| 1985 | 44° | 38° | 41° | 0.86" | — |
| 1984 | 61° | 37° | 49° | — | — |
| 1983 | 58° | 42° | 50° | — | — |
| 1982 | 57° | 40° | 48° | 0.05" | — |
| 1981 | 50° | 39° | 45° | 0.48" | — |
| 1980 | 57° | 46° | 52° | — | — |
| 1979 | 59° | 46° | 53° | 0.48" | — |
| 1978 | 48° | 36° | 42° | 0.18" | — |
| 1977 | 54° | 35° | 44° | — | — |
| 1976 | 48° | 35° | 42° | — | — |
| 1975 | 55° | 37° | 46° | — | — |
| 1974 | 51° | 40° | 45° | 0.13" | — |
| 1973 | 56° | 44° | 50° | — | — |
| 1972 | 55° | 39° | 47° | 0.36" | — |
| 1971 | 44° | 35° | 40° | 0.28" | — |
56 years of data from PORTLAND KGW-TV