Weather on March 21
Spokane, WA
55 Years of Data
Avg High
52°F
Avg Low
33°F
Warmest
1998
51°F avg
Coldest
2002
28°F avg
About This Date
March 21st in Spokane, WA typically brings cool spring weather, with average highs around 52°F and lows near 33°F. Over 56 years of records, the warmest March 21st was in 1998 (51°F average), while the coldest was 2002 (28°F) — a 23°F range across recorded history. Precipitation has occurred on 38% of recorded March 21st dates, with snow falling 4% of the time. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for March 21st in Spokane, WA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 58° | 35° | 46° | — | — |
| 2025 | 53° | 39° | 46° | 1.07" | — |
| 2024 | 57° | 43° | 50° | — | — |
| 2023 | 58° | 30° | 44° | — | — |
| 2022 | 46° | 36° | 41° | 0.18" | — |
| 2021 | 47° | 34° | 40° | — | — |
| 2020 | 60° | 30° | 45° | — | — |
| 2019 | 66° | 30° | 48° | — | — |
| 2018 | 55° | 28° | 42° | — | — |
| 2017 | 56° | 40° | 48° | 0.46" | — |
| 2016 | 59° | 43° | 51° | 0.46" | — |
| 2015 | 59° | 38° | 48° | 0.1" | — |
| 2014 | 48° | 24° | 36° | — | — |
| 2013 | 43° | 28° | 36° | — | — |
| 2012 | 40° | 33° | 36° | 0.28" | — |
| 2011 | 45° | 37° | 41° | 0.94" | — |
| 2010 | 52° | 35° | 43° | 0.46" | — |
| 2009 | 52° | 42° | 47° | 0.71" | — |
| 2008 | 46° | 30° | 38° | 0.36" | — |
| 2007 | 46° | 27° | 37° | — | — |
| 2006 | 54° | 34° | 44° | — | — |
| 2005 | 50° | 30° | 40° | 0.03" | — |
| 2004 | 67° | 32° | 49° | — | — |
| 2003 | 48° | 41° | 45° | 0.53" | — |
| 2002coldest | 36° | 20° | 28° | — | — |
| 2001 | 56° | 28° | 42° | — | — |
| 2000 | 53° | 32° | 43° | — | — |
| 1999 | 55° | 40° | 47° | 0.2" | — |
| 1998warmest | 61° | 42° | 51° | 0.03" | — |
| 1997 | 49° | 29° | 39° | — | — |
| 1996 | 51° | 28° | 40° | — | — |
| 1995 | 48° | 32° | 40° | — | — |
| 1994 | 43° | 26° | 34° | 0.08" | 0.2" |
| 1993 | 50° | 36° | 43° | — | — |
| 1992 | 56° | 30° | 43° | — | — |
| 1991 | 53° | 24° | 39° | — | — |
| 1990 | 55° | 32° | 44° | — | — |
| 1989 | 52° | 35° | 43° | 0.25" | — |
| 1988 | 48° | 32° | 40° | — | — |
| 1987 | 50° | 28° | 39° | — | — |
| 1986 | 53° | 34° | 43° | 0.03" | — |
| 1985 | 40° | 29° | 34° | 0.25" | 0.7" |
| 1984 | 50° | 37° | 44° | 0.36" | — |
| 1983 | 53° | 31° | 42° | — | — |
| 1982 | 52° | 29° | 40° | — | — |
| 1981 | 58° | 34° | 46° | — | — |
| 1980 | 56° | 28° | 42° | 0.03" | — |
| 1979 | 59° | 26° | 43° | — | — |
| 1978 | 63° | 38° | 50° | — | — |
| 1977 | 49° | 36° | 42° | — | — |
| 1976 | 47° | 31° | 39° | — | — |
| 1975 | 36° | 29° | 32° | — | — |
| 1974 | 50° | 28° | 39° | — | — |
| 1973 | 47° | 36° | 41° | 0.03" | — |
| 1972 | 57° | 36° | 46° | — | — |
| 1971 | 54° | 34° | 44° | — | — |
56 years of data from SPOKANE FELTS FLD