Weather on March 19
Portland, OR
55 Years of Data
About This Date
March 19th in Portland, OR typically brings cool spring weather, with average highs around 58°F and lows near 41°F. Over 56 years of records, the warmest March 19th was in 2026 (59°F average), while the coldest was 2012 (37°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 54% of March 19th dates historically, with the wettest March 19th recording 0.71" 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 19th 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 |
|---|---|---|---|---|---|
| 2026warmest | 65° | 53° | 59° | 0.01" | — |
| 2025 | 53° | 42° | 48° | 0.07" | — |
| 2024 | 68° | 47° | 57° | — | — |
| 2023 | 55° | 45° | 50° | 0.19" | — |
| 2022 | 52° | 41° | 46° | 0.21" | — |
| 2021 | 53° | 44° | 49° | 0.09" | — |
| 2020 | 63° | 38° | 50° | — | — |
| 2019 | 69° | 44° | 57° | — | — |
| 2018 | 57° | 38° | 47° | — | — |
| 2017 | 55° | 35° | 45° | — | — |
| 2016 | 67° | 36° | 51° | — | — |
| 2015 | 62° | 49° | 55° | — | — |
| 2014 | 54° | 41° | 47° | 0.01" | — |
| 2013 | 51° | 38° | 44° | 0.42" | — |
| 2012coldest | 44° | 31° | 37° | 0.08" | — |
| 2011 | 54° | 35° | 44° | 0.02" | — |
| 2010 | 65° | 40° | 52° | — | — |
| 2009 | 58° | 46° | 52° | — | — |
| 2008 | 53° | 38° | 45° | — | — |
| 2007 | 59° | 48° | 54° | 0.54" | — |
| 2006 | 57° | 33° | 45° | — | — |
| 2005 | 58° | 42° | 50° | 0.5" | — |
| 2004 | 54° | 40° | 47° | 0.02" | — |
| 2003 | 53° | 43° | 48° | 0.28" | — |
| 2002 | 50° | 41° | 46° | 0.71" | — |
| 2001 | 60° | 40° | 50° | — | — |
| 2000 | 48° | 39° | 44° | 0.03" | — |
| 1999 | 71° | 43° | 57° | — | — |
| 1998 | 69° | 43° | 56° | — | — |
| 1997 | 59° | 53° | 56° | 0.61" | — |
| 1996 | 57° | 44° | 51° | 0.06" | — |
| 1995 | 53° | 42° | 48° | 0.14" | — |
| 1994 | 48° | 38° | 43° | 0.09" | — |
| 1993 | 60° | 43° | 51° | 0.02" | — |
| 1992 | 66° | 38° | 52° | — | — |
| 1991 | 49° | 38° | 43° | — | — |
| 1990 | 60° | 51° | 56° | 0.03" | — |
| 1989 | 56° | 41° | 48° | — | — |
| 1988 | 69° | 41° | 55° | — | — |
| 1987 | 50° | 38° | 44° | 0.25" | — |
| 1986 | 64° | 47° | 55° | — | — |
| 1985 | 55° | 34° | 44° | 0.02" | — |
| 1984 | 55° | 44° | 50° | 0.11" | — |
| 1983 | 65° | 43° | 54° | — | — |
| 1982 | 55° | 34° | 44° | — | — |
| 1981 | 57° | 41° | 49° | — | — |
| 1980 | 54° | 42° | 48° | 0.02" | — |
| 1979 | 67° | 42° | 54° | — | — |
| 1978 | 72° | 44° | 58° | — | — |
| 1977 | 53° | 40° | 46° | 0.05" | — |
| 1976 | 47° | 35° | 41° | 0.15" | — |
| 1975 | 45° | 37° | 41° | 0.56" | — |
| 1974 | 63° | 40° | 51° | — | — |
| 1973 | 49° | 36° | 42° | 0.41" | — |
| 1972 | 61° | 47° | 54° | 0.05" | — |
| 1971 | 66° | 39° | 53° | — | — |
Portland, OR Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Portland, OR Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Portland, OR Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Portland, OR
Most pleasant months in Portland, OR: May, June, July, August, September.
What to expect on March 19th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
March 19th outlook →