Weather on April 17
Seattle, WA
55 Years of Data
Avg High
59°F
Avg Low
43°F
Warmest
2016
63°F avg
Coldest
1982
41°F avg
About This Date
April 17th in Seattle, WA typically brings cool spring weather, with average highs around 59°F and lows near 43°F. Over 55 years of records, the warmest April 17th was in 2016 (63°F average), while the coldest was 1982 (41°F) — a 22°F range across recorded history. Precipitation has occurred on 47% of recorded April 17th dates, with snow falling 2% of the time. 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 April 17th in Seattle, WA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 42° | 54° | — | — |
| 2024 | 60° | 35° | 48° | — | — |
| 2023 | 51° | 34° | 42° | 0.28" | — |
| 2022 | 57° | 36° | 46° | — | — |
| 2021 | 77° | 46° | 62° | — | — |
| 2020 | 69° | 40° | 54° | — | — |
| 2019 | 63° | 49° | 56° | — | — |
| 2018 | 54° | 43° | 48° | 0.03" | — |
| 2017 | 61° | 51° | 56° | 0.15" | — |
| 2016warmest | 77° | 49° | 63° | — | — |
| 2015 | 68° | 45° | 56° | — | — |
| 2014 | 58° | 48° | 53° | 1.75" | — |
| 2013 | 60° | 39° | 50° | — | — |
| 2012 | 51° | 39° | 45° | 0.2" | — |
| 2011 | 53° | 37° | 45° | — | — |
| 2010 | 63° | 51° | 57° | 0.46" | — |
| 2009 | 60° | 47° | 53° | 0.46" | — |
| 2008 | 55° | 42° | 49° | 0.08" | — |
| 2007 | 56° | 42° | 49° | 0.3" | — |
| 2006 | 55° | 38° | 46° | — | — |
| 2005 | 56° | 41° | 48° | — | — |
| 2004 | 59° | 47° | 53° | — | — |
| 2003 | 57° | 46° | 52° | — | — |
| 2002 | 55° | 42° | 49° | — | — |
| 2001 | 58° | 45° | 51° | 0.53" | — |
| 2000 | 62° | 44° | 53° | — | — |
| 1999 | 72° | 53° | 62° | — | — |
| 1998 | 64° | 46° | 55° | 0.03" | — |
| 1997 | 63° | 45° | 54° | — | — |
| 1996 | 58° | 42° | 50° | 0.1" | — |
| 1995 | 53° | 41° | 47° | 0.74" | — |
| 1994 | 72° | 47° | 59° | — | — |
| 1993 | 59° | 48° | 54° | 0.36" | — |
| 1992 | 59° | 49° | 54° | 0.81" | — |
| 1991 | 57° | 44° | 51° | — | — |
| 1990 | 57° | 51° | 54° | 0.81" | — |
| 1989 | 66° | 40° | 53° | — | — |
| 1988 | 51° | 48° | 50° | 0.43" | — |
| 1987 | 53° | 43° | 48° | 0.41" | — |
| 1986 | 58° | 46° | 52° | 1.52" | — |
| 1985 | 55° | 45° | 50° | — | — |
| 1984 | 58° | 39° | 48° | — | — |
| 1983 | 71° | 43° | 57° | — | — |
| 1982coldest | 47° | 36° | 41° | 0.51" | — |
| 1981 | 63° | 43° | 53° | — | — |
| 1980 | 60° | 48° | 54° | 0.03" | — |
| 1979 | 54° | 42° | 48° | 0.36" | — |
| 1978 | 55° | 42° | 49° | 0.13" | — |
| 1977 | 54° | 37° | 45° | — | — |
| 1976 | 50° | 43° | 46° | 0.3" | — |
| 1975 | 55° | 46° | 51° | — | — |
| 1974 | 58° | 40° | 49° | — | — |
| 1973 | 54° | 44° | 49° | — | — |
| 1972 | 50° | 34° | 42° | 0.69" | 1" |
| 1971 | 55° | 43° | 49° | 0.18" | — |
55 years of data from SEATTLE URBAN SITE