Weather on May 12
Seattle, WA
55 Years of Data
Avg High
66°F
Avg Low
48°F
Warmest
1993
67°F avg
Coldest
2022
46°F avg
About This Date
May 12th in Seattle, WA typically brings mild spring weather, with average highs around 66°F and lows near 48°F. Over 55 years of records, the warmest May 12th was in 1993 (67°F average), while the coldest was 2022 (46°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 31% of May 12th dates historically, with the wettest May 12th recording 2.13" 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 May 12th in Seattle, WA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 47° | 56° | — | — |
| 2024 | 76° | 55° | 65° | — | — |
| 2023 | 79° | 51° | 65° | — | — |
| 2022coldest | 52° | 40° | 46° | 0.99" | — |
| 2021 | 69° | 55° | 62° | — | — |
| 2020 | 66° | 52° | 59° | 0.03" | — |
| 2019 | 67° | 53° | 60° | — | — |
| 2018 | 76° | 48° | 62° | — | — |
| 2017 | 56° | 43° | 49° | 0.48" | — |
| 2016 | 77° | 51° | 64° | — | — |
| 2015 | 62° | 55° | 59° | 0.3" | — |
| 2014 | 79° | 52° | 65° | — | — |
| 2013 | 71° | 59° | 65° | 0.2" | — |
| 2012 | 73° | 46° | 60° | — | — |
| 2011 | 60° | 39° | 50° | — | — |
| 2010 | 64° | 49° | 56° | — | — |
| 2009 | 56° | 42° | 49° | 0.05" | — |
| 2008 | 58° | 42° | 50° | 0.03" | — |
| 2007 | 62° | 47° | 54° | — | — |
| 2006 | 59° | 43° | 51° | — | — |
| 2005 | 63° | 54° | 58° | — | — |
| 2004 | 65° | 50° | 57° | — | — |
| 2003 | 63° | 51° | 57° | — | — |
| 2002 | 81° | 49° | 65° | — | — |
| 2001 | 69° | 50° | 60° | 0.08" | — |
| 2000 | 62° | 44° | 53° | — | — |
| 1999 | 55° | 44° | 50° | 0.86" | — |
| 1998 | 57° | 48° | 53° | 0.03" | — |
| 1997 | 82° | 52° | 67° | — | — |
| 1996 | 64° | 53° | 59° | 2.13" | — |
| 1995 | 63° | 43° | 53° | — | — |
| 1994 | 66° | 51° | 59° | — | — |
| 1993warmest | 80° | 53° | 67° | — | — |
| 1992 | 60° | 42° | 51° | — | — |
| 1991 | 56° | 48° | 52° | — | — |
| 1990 | 62° | 50° | 56° | — | — |
| 1989 | 62° | 47° | 54° | — | — |
| 1988 | 75° | 55° | 65° | 1.07" | — |
| 1987 | 62° | 52° | 57° | 0.1" | — |
| 1986 | 57° | 50° | 54° | 0.23" | — |
| 1985 | 62° | 40° | 51° | — | — |
| 1984 | 64° | 49° | 56° | 0.13" | — |
| 1983 | 74° | 47° | 60° | — | — |
| 1982 | 63° | 48° | 55° | — | — |
| 1981 | 70° | 44° | 57° | — | — |
| 1980 | 59° | 53° | 56° | — | — |
| 1979 | 66° | 48° | 57° | — | — |
| 1978 | 61° | 48° | 54° | 0.53" | — |
| 1977 | 63° | 39° | 51° | — | — |
| 1976 | 71° | 48° | 60° | — | — |
| 1975 | 63° | 44° | 53° | — | — |
| 1974 | 54° | 42° | 48° | 0.48" | — |
| 1973 | 78° | 47° | 62° | — | — |
| 1972 | 78° | 52° | 65° | — | — |
| 1971 | 65° | 50° | 57° | — | — |
55 years of data from SEATTLE URBAN SITE