Weather on March 21
Vancouver, WA
55 Years of Data
About This Date
March 21st in Vancouver, WA typically brings cool spring weather, with average highs around 57°F and lows near 38°F. Over 56 years of records, the warmest March 21st was in 1986 (58°F average), while the coldest was 2012 (37°F) — a 21°F range across recorded history. Precipitation has occurred on 50% of recorded March 21st dates, with snow falling 2% of the time (heaviest snowfall: 5"). 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 Vancouver, WA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 57° | 41° | 49° | — | — |
| 2025 | 50° | 45° | 47° | 1.68" | — |
| 2024 | 62° | 46° | 54° | 0.03" | — |
| 2023 | 64° | 38° | 51° | — | — |
| 2022 | 50° | 42° | 46° | 1.42" | — |
| 2021 | 50° | 42° | 46° | 0.43" | — |
| 2020 | 61° | 37° | 49° | — | — |
| 2019 | 58° | 43° | 50° | — | — |
| 2018 | 53° | 34° | 43° | 0.48" | — |
| 2017 | 57° | 44° | 51° | 0.58" | — |
| 2016 | 52° | 46° | 49° | 0.38" | — |
| 2015 | 60° | 44° | 52° | 0.36" | — |
| 2014 | 56° | 28° | 42° | — | — |
| 2013 | 50° | 36° | 43° | 0.1" | — |
| 2012coldest | 41° | 34° | 37° | 1.45" | — |
| 2011 | 53° | 43° | 48° | 0.33" | — |
| 2010 | 58° | 48° | 53° | 0.1" | — |
| 2009 | 54° | 40° | 47° | 0.03" | — |
| 2008 | 50° | 33° | 42° | — | — |
| 2007 | 54° | 29° | 42° | — | — |
| 2006 | 51° | 44° | 48° | 0.23" | — |
| 2005 | 53° | 36° | 44° | — | — |
| 2004 | 69° | 39° | 54° | — | — |
| 2003 | 54° | 46° | 50° | 1.22" | — |
| 2002 | 51° | 35° | 43° | — | — |
| 2001 | 62° | 37° | 50° | — | — |
| 2000 | 61° | 43° | 52° | — | — |
| 1999 | 60° | 47° | 53° | 0.15" | — |
| 1998 | 54° | 47° | 50° | — | — |
| 1997 | 60° | 30° | 45° | — | — |
| 1996 | 58° | 31° | 44° | — | — |
| 1995 | 54° | 40° | 47° | 0.28" | — |
| 1994 | 51° | 38° | 44° | 0.86" | — |
| 1993 | 57° | 41° | 49° | — | — |
| 1992 | 70° | 36° | 53° | — | — |
| 1991 | 60° | 33° | 47° | 0.33" | — |
| 1990 | 63° | 35° | 49° | — | — |
| 1989 | 61° | 39° | 50° | 1.04" | — |
| 1988 | 60° | 46° | 53° | 0.15" | — |
| 1987 | 57° | 36° | 46° | — | — |
| 1986warmest | 70° | 47° | 58° | 0.25" | — |
| 1985 | 55° | 33° | 44° | 1.6" | 5" |
| 1984 | 59° | 43° | 51° | 0.74" | — |
| 1983 | 59° | 38° | 48° | — | — |
| 1982 | 50° | 26° | 38° | — | — |
| 1981 | 52° | 31° | 41° | 0.05" | — |
| 1980 | 53° | 32° | 43° | 0.33" | — |
| 1979 | 67° | 29° | 48° | — | — |
| 1978 | 71° | 35° | 53° | — | — |
| 1977 | 51° | 41° | 46° | — | — |
| 1976 | 52° | 32° | 42° | — | — |
| 1975 | 47° | 35° | 41° | 1.12" | — |
| 1974 | 63° | 29° | 46° | — | — |
| 1973 | 50° | 34° | 42° | — | — |
| 1972 | 63° | 43° | 53° | 0.08" | — |
| 1971 | — | 26° | — | — | — |
Vancouver, WA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Vancouver, WA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Vancouver, WA 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 Vancouver, WA
Vancouver, WA has no months that meet our "pleasant" threshold — every season has tradeoffs.