Weather on March 21
Gresham, OR
55 Years of Data
Avg High
57°F
Avg Low
40°F
Warmest
2004
61°F avg
Coldest
2012
35°F avg
About This Date
March 21st in Gresham, OR typically brings cool spring weather, with average highs around 57°F and lows near 40°F. Over 52 years of records, the warmest March 21st was in 2004 (61°F average), while the coldest was 2012 (35°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 58% of March 21st dates historically, with the wettest March 21st recording 2.74" 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 21st in Gresham, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 58° | 41° | 49° | — | — |
| 2025 | 50° | 43° | 46° | 2.74" | — |
| 2024 | 63° | 52° | 57° | — | — |
| 2023 | 64° | 38° | 51° | — | — |
| 2022 | 49° | 43° | 46° | 1.88" | — |
| 2021 | 51° | 41° | 46° | 0.28" | — |
| 2020 | 59° | 35° | 47° | — | — |
| 2019 | 59° | 44° | 52° | — | — |
| 2018 | 54° | 41° | 47° | 0.28" | — |
| 2017 | 54° | 44° | 49° | 1.19" | — |
| 2016 | 55° | 45° | 50° | 0.13" | — |
| 2015 | 61° | 47° | 54° | — | — |
| 2014 | 58° | 31° | 45° | — | — |
| 2013 | 48° | 38° | 43° | 0.08" | — |
| 2012coldest | 38° | 33° | 35° | 2.18" | — |
| 2011 | 51° | 41° | 46° | 0.15" | — |
| 2010 | 58° | 47° | 52° | 0.2" | — |
| 2009 | 53° | 40° | 46° | 0.05" | — |
| 2008 | 51° | 37° | 44° | 0.05" | — |
| 2007 | 53° | 31° | 42° | — | — |
| 2006 | 52° | 43° | 47° | 0.23" | — |
| 2005 | 54° | 34° | 44° | — | — |
| 2004warmest | 69° | 53° | 61° | — | — |
| 2003 | 55° | 45° | 50° | 1.6" | — |
| 2002 | 48° | 39° | 44° | — | — |
| 2001 | 64° | 32° | 48° | — | — |
| 2000 | 62° | 39° | 51° | — | — |
| 1999 | 62° | 45° | 53° | 0.28" | — |
| 1998 | 55° | 47° | 51° | 1.55" | — |
| 1997 | 61° | 32° | 46° | 0.03" | — |
| 1996 | 66° | 34° | 50° | — | — |
| 1995 | 56° | 43° | 49° | 0.25" | — |
| 1994 | 52° | 38° | 45° | 0.99" | — |
| 1993 | 63° | 44° | 53° | — | — |
| 1991 | 60° | 42° | 51° | 0.2" | — |
| 1990 | 67° | 37° | 52° | — | — |
| 1989 | 60° | 44° | 52° | 1.04" | — |
| 1988 | 64° | 46° | 55° | 0.3" | — |
| 1987 | 58° | 41° | 49° | 0.03" | — |
| 1986 | 69° | 48° | 59° | 0.23" | — |
| 1985 | 57° | 37° | 47° | 1.07" | — |
| 1984 | 58° | 46° | 52° | 1.52" | — |
| 1980 | 54° | 43° | 48° | 0.2" | — |
| 1979 | 69° | 38° | 53° | — | — |
| 1978 | 73° | 37° | 55° | — | — |
| 1977 | 53° | 40° | 46° | — | — |
| 1976 | 57° | 38° | 47° | 0.1" | — |
| 1975 | 47° | 37° | 42° | 0.56" | — |
| 1974 | 61° | 33° | 47° | — | — |
| 1973 | 51° | 39° | 45° | 0.05" | — |
| 1972 | 65° | 42° | 53° | — | — |
| 1971 | 59° | 32° | 46° | — | — |
52 years of data from PORTLAND TROUTDALE AP