Weather on April 21
Spokane, WA
55 Years of Data
Avg High
61°F
Avg Low
38°F
Warmest
2016
67°F avg
Coldest
2008
35°F avg
About This Date
April 21st in Spokane, WA typically brings mild spring weather, with average highs around 61°F and lows near 38°F. Over 55 years of records, the warmest April 21st was in 2016 (67°F average), while the coldest was 2008 (35°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 15% of April 21st dates historically, with the wettest April 21st recording 0.91" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for April 21st in Spokane, WA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 38° | 49° | — | — |
| 2024 | 57° | 40° | 48° | — | — |
| 2023 | 53° | 36° | 44° | 0.15" | — |
| 2022 | 56° | 37° | 46° | 0.05" | — |
| 2021 | 70° | 31° | 51° | — | — |
| 2020 | 69° | 43° | 56° | — | — |
| 2019 | 67° | 37° | 52° | — | — |
| 2018 | 60° | 37° | 49° | — | — |
| 2017 | 60° | 38° | 49° | — | — |
| 2016warmest | 83° | 52° | 67° | — | — |
| 2015 | 76° | 41° | 58° | — | — |
| 2014 | 61° | 36° | 48° | — | — |
| 2013 | 50° | 36° | 43° | 0.91" | — |
| 2012 | 70° | 47° | 58° | — | — |
| 2011 | 47° | 33° | 40° | 0.64" | — |
| 2010 | 56° | 49° | 52° | — | — |
| 2009 | 78° | 40° | 59° | — | — |
| 2008coldest | 42° | 28° | 35° | 0.03" | — |
| 2007 | 55° | 33° | 44° | 0.15" | — |
| 2006 | 59° | 46° | 53° | — | — |
| 2005 | 69° | 42° | 56° | — | — |
| 2004 | 59° | 37° | 48° | — | — |
| 2003 | 75° | 40° | 57° | — | — |
| 2002 | 61° | 44° | 52° | — | — |
| 2001 | 60° | 34° | 47° | — | — |
| 2000 | 71° | 40° | 55° | — | — |
| 1999 | 52° | 33° | 42° | — | — |
| 1998 | 72° | 41° | 56° | — | — |
| 1997 | 55° | 30° | 43° | — | — |
| 1996 | 55° | 33° | 44° | — | — |
| 1995 | 59° | 34° | 46° | — | — |
| 1994 | 66° | 48° | 57° | — | — |
| 1993 | 62° | 44° | 53° | — | — |
| 1992 | 55° | 39° | 47° | — | — |
| 1991 | 74° | 35° | 54° | — | — |
| 1990 | 66° | 46° | 56° | — | — |
| 1989 | 51° | 44° | 48° | 0.66" | — |
| 1988 | 60° | 42° | 51° | — | — |
| 1987 | 69° | 36° | 52° | — | — |
| 1986 | 74° | 46° | 60° | — | — |
| 1985 | 50° | 28° | 39° | — | — |
| 1984 | 57° | 38° | 47° | — | — |
| 1983 | 56° | 45° | 50° | — | — |
| 1982 | 67° | 34° | 50° | — | — |
| 1981 | 58° | 38° | 48° | — | — |
| 1980 | 58° | 45° | 51° | 0.05" | — |
| 1979 | 61° | 28° | 44° | — | — |
| 1978 | 54° | 36° | 45° | — | — |
| 1977 | 59° | 38° | 48° | — | — |
| 1976 | 55° | 30° | 43° | — | — |
| 1975 | 57° | 28° | 43° | — | — |
| 1974 | 62° | 37° | 50° | — | — |
| 1973 | 62° | 31° | 46° | — | — |
| 1972 | 52° | 40° | 46° | — | — |
| 1971 | 64° | 38° | 51° | — | — |
55 years of data from SPOKANE FELTS FLD