Weather on March 30
Portland, OR
55 Years of Data
Avg High
59°F
Avg Low
42°F
Warmest
2013
61°F avg
Coldest
2008
39°F avg
About This Date
March 30th in Portland, OR typically brings cool spring weather, with average highs around 59°F and lows near 42°F. Over 56 years of records, the warmest March 30th was in 2013 (61°F average), while the coldest was 2008 (39°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 59% of March 30th dates historically, with the wettest March 30th recording 2.01" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for March 30th 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 | 59° | 38° | 48° | — | — |
| 2025 | 60° | 41° | 51° | 0.41" | — |
| 2024 | 64° | 44° | 54° | — | — |
| 2023 | 54° | 43° | 48° | 0.03" | — |
| 2022 | 56° | 45° | 50° | 0.03" | — |
| 2021 | 52° | 38° | 45° | — | — |
| 2020 | 51° | 42° | 47° | 1.73" | — |
| 2019 | 67° | 43° | 55° | — | — |
| 2018 | 57° | 43° | 50° | — | — |
| 2017 | 56° | 44° | 50° | 0.08" | — |
| 2016 | 73° | 42° | 58° | — | — |
| 2015 | 67° | 48° | 57° | — | — |
| 2014 | 53° | 42° | 48° | 0.18" | — |
| 2013warmest | 76° | 47° | 61° | — | — |
| 2012 | 53° | 41° | 47° | 2.01" | — |
| 2011 | 59° | 51° | 55° | 0.18" | — |
| 2010 | 45° | 39° | 42° | 0.97" | — |
| 2009 | 49° | 35° | 42° | — | — |
| 2008coldest | 44° | 33° | 39° | 0.38" | — |
| 2007 | 65° | 46° | 55° | 0.23" | — |
| 2006 | 56° | 44° | 50° | 0.38" | — |
| 2005 | 53° | 41° | 47° | 0.18" | — |
| 2004 | 56° | 43° | 49° | 0.15" | — |
| 2003 | 74° | 47° | 60° | 0.2" | — |
| 2002 | 58° | 43° | 50° | — | — |
| 2001 | 59° | 45° | 52° | — | — |
| 2000 | 65° | 39° | 52° | — | — |
| 1999 | 49° | 35° | 42° | 0.64" | — |
| 1998 | 51° | 40° | 45° | 0.28" | — |
| 1997 | 60° | 42° | 51° | 0.56" | — |
| 1996 | 55° | 39° | 47° | — | — |
| 1995 | 74° | 42° | 58° | — | — |
| 1994 | 60° | 50° | 55° | 0.58" | — |
| 1993 | 57° | 41° | 49° | 0.48" | — |
| 1992 | 70° | 49° | 59° | — | — |
| 1991 | 72° | 41° | 56° | — | — |
| 1990 | 63° | 43° | 53° | — | — |
| 1989 | 54° | 41° | 47° | 0.33" | — |
| 1988 | 55° | 41° | 48° | — | — |
| 1987 | 72° | 42° | 57° | — | — |
| 1986 | 56° | 44° | 50° | 0.64" | — |
| 1985 | 53° | 43° | 48° | 0.15" | — |
| 1984 | 67° | 36° | 51° | — | — |
| 1983 | 59° | 46° | 53° | 0.53" | — |
| 1982 | 52° | 34° | 43° | 1.02" | — |
| 1981 | 52° | 41° | 46° | 0.58" | — |
| 1980 | 57° | 37° | 47° | — | — |
| 1979 | 53° | 40° | 46° | 0.08" | — |
| 1978 | 58° | 46° | 52° | 0.18" | — |
| 1977 | 63° | 38° | 50° | — | — |
| 1976 | 62° | 43° | 52° | 0.13" | — |
| 1975 | 52° | 38° | 45° | 0.13" | — |
| 1974 | 54° | 45° | 49° | 1.47" | — |
| 1973 | 56° | 44° | 50° | 0.36" | — |
| 1972 | 65° | 39° | 52° | — | — |
| 1971 | 50° | 40° | 45° | 0.36" | — |
56 years of data from PORTLAND KGW-TV