Weather on December 22
Seattle, WA
55 Years of Data
Avg High
46°F
Avg Low
36°F
Warmest
2005
52°F avg
Coldest
1983
19°F avg
About This Date
December 22nd in Seattle, WA typically brings chilly winter weather, with average highs around 46°F and lows near 36°F. Over 55 years of records, the warmest December 22nd was in 2005 (52°F average), while the coldest was 1983 (19°F) — a 33°F range across recorded history. Precipitation has occurred on 58% of recorded December 22nd 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 December 22nd in Seattle, WA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 52° | 37° | 44° | 0.61" | — |
| 2024 | 53° | 42° | 48° | 0.48" | — |
| 2023 | 46° | 35° | 41° | 0.89" | — |
| 2022 | 25° | 16° | 21° | — | — |
| 2021 | 51° | 41° | 46° | 1.3" | — |
| 2020 | 46° | 32° | 39° | — | — |
| 2019 | 46° | 40° | 43° | 0.05" | — |
| 2018 | 49° | 35° | 42° | 0.84" | — |
| 2017 | 42° | 36° | 39° | 0.15" | — |
| 2016 | 45° | 34° | 39° | 0.91" | — |
| 2015 | 47° | 34° | 40° | 0.3" | — |
| 2014 | 54° | 42° | 48° | — | — |
| 2013 | 52° | 47° | 49° | 0.53" | — |
| 2012 | 49° | 38° | 43° | 0.3" | — |
| 2011 | 39° | 25° | 32° | — | — |
| 2010 | 52° | 39° | 45° | 0.05" | — |
| 2009 | 42° | 36° | 39° | 0.28" | — |
| 2008 | 36° | 24° | 30° | 0.03" | — |
| 2007 | 46° | 37° | 42° | 0.89" | — |
| 2006 | 45° | 39° | 42° | — | — |
| 2005warmest | 56° | 48° | 52° | 1.4" | — |
| 2004 | 46° | 38° | 42° | — | — |
| 2003 | 55° | 34° | 44° | — | — |
| 2002 | 47° | 32° | 39° | — | — |
| 2001 | 50° | 31° | 40° | — | — |
| 2000 | 45° | 39° | 42° | 0.97" | — |
| 1999 | 41° | 38° | 39° | — | — |
| 1998 | 30° | 15° | 23° | — | — |
| 1997 | 43° | 33° | 38° | 0.13" | — |
| 1996 | 45° | 38° | 41° | 0.25" | — |
| 1995 | 55° | 32° | 44° | — | — |
| 1994 | 50° | 38° | 44° | — | — |
| 1993 | 43° | 33° | 38° | — | — |
| 1992 | 52° | 45° | 48° | — | — |
| 1991 | 46° | 43° | 44° | — | — |
| 1990 | 25° | 16° | 20° | 0.1" | 0.5" |
| 1989 | 48° | 38° | 43° | — | — |
| 1988 | 42° | 36° | 39° | 0.97" | — |
| 1987 | 43° | 35° | 39° | 0.69" | — |
| 1986 | 52° | 47° | 49° | 1.68" | — |
| 1985 | 42° | 32° | 37° | — | — |
| 1984 | 49° | 43° | 46° | 0.58" | — |
| 1983coldest | 25° | 14° | 19° | — | — |
| 1982 | 47° | 36° | 41° | 0.71" | — |
| 1981 | 43° | 33° | 38° | — | — |
| 1980 | 54° | 48° | 51° | 0.18" | — |
| 1979 | 44° | 33° | 39° | — | — |
| 1978 | 48° | 41° | 45° | 0.69" | — |
| 1977 | 45° | 34° | 39° | — | — |
| 1976 | 47° | 39° | 43° | 1.14" | — |
| 1975 | 47° | 42° | 44° | 0.25" | — |
| 1974 | 44° | 34° | 39° | — | — |
| 1973 | 47° | 38° | 42° | 0.23" | — |
| 1972 | 53° | 48° | 51° | 0.79" | — |
| 1971 | 46° | 37° | 42° | 1.24" | — |
55 years of data from SEATTLE URBAN SITE