Weather on October 12
Seattle, WA
55 Years of Data
Avg High
61°F
Avg Low
47°F
Warmest
2004
61°F avg
Coldest
2021
43°F avg
About This Date
October 12th in Seattle, WA typically brings mild fall weather, with average highs around 61°F and lows near 47°F. Over 54 years of records, the warmest October 12th was in 2004 (61°F average), while the coldest was 2021 (43°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 35% of October 12th dates historically, with the wettest October 12th recording 0.91" of rain. The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
Planning for October 12th in Seattle, WA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 59° | 46° | 53° | 0.15" | — |
| 2024 | 67° | 45° | 56° | — | — |
| 2023 | 62° | 50° | 56° | — | — |
| 2022 | 66° | 50° | 58° | — | — |
| 2021coldest | 51° | 35° | 43° | — | — |
| 2020 | 62° | 52° | 57° | — | — |
| 2019 | 58° | 42° | 50° | — | — |
| 2018 | 63° | 43° | 53° | — | — |
| 2017 | 50° | 45° | 47° | 0.38" | — |
| 2016 | 66° | 38° | 52° | 0.03" | — |
| 2015 | 68° | 53° | 61° | 0.91" | — |
| 2014 | 66° | 55° | 61° | — | — |
| 2013 | 59° | 46° | 53° | 0.15" | — |
| 2012 | 58° | 48° | 53° | 0.23" | — |
| 2011 | 61° | 48° | 54° | 0.03" | — |
| 2010 | 63° | 45° | 54° | — | — |
| 2009 | 53° | 39° | 46° | — | — |
| 2008 | 59° | 43° | 51° | — | — |
| 2007 | 60° | 46° | 53° | 0.03" | — |
| 2006 | 69° | 45° | 57° | — | — |
| 2005 | 57° | 50° | 54° | 0.15" | — |
| 2004warmest | 68° | 54° | 61° | — | — |
| 2003 | 60° | 50° | 55° | 0.66" | — |
| 2002 | 60° | 41° | 51° | — | — |
| 2001 | 58° | 49° | 53° | 0.1" | — |
| 2000 | 62° | 45° | 53° | — | — |
| 1999 | 61° | 49° | 55° | 0.03" | — |
| 1997 | 55° | 45° | 50° | — | — |
| 1996 | 65° | 48° | 56° | — | — |
| 1995 | 63° | 47° | 55° | — | — |
| 1994 | 62° | 42° | 52° | — | — |
| 1993 | 64° | 55° | 60° | 0.05" | — |
| 1992 | 58° | 50° | 54° | 0.1" | — |
| 1991 | 66° | 49° | 57° | — | — |
| 1990 | 57° | 49° | 53° | — | — |
| 1989 | 60° | 54° | 57° | 0.25" | — |
| 1988 | 60° | 56° | 58° | — | — |
| 1987 | 63° | 45° | 54° | — | — |
| 1986 | 66° | 42° | 54° | — | — |
| 1985 | 60° | 46° | 53° | — | — |
| 1984 | 60° | 48° | 54° | 0.15" | — |
| 1983 | 56° | 44° | 50° | — | — |
| 1982 | 68° | 48° | 58° | — | — |
| 1981 | 58° | 42° | 50° | — | — |
| 1980 | 60° | 51° | 56° | 0.38" | — |
| 1979 | 59° | 48° | 54° | — | — |
| 1978 | 60° | 46° | 53° | — | — |
| 1977 | 62° | 45° | 53° | 0.51" | — |
| 1976 | 64° | 49° | 56° | — | — |
| 1975 | 56° | 49° | 52° | — | — |
| 1974 | 67° | 53° | 60° | — | — |
| 1973 | 57° | 51° | 54° | 0.3" | — |
| 1972 | 60° | 47° | 53° | — | — |
| 1971 | 66° | 51° | 59° | — | — |
54 years of data from SEATTLE URBAN SITE