Weather on December 13
Seattle, WA
55 Years of Data
Avg High
47°F
Avg Low
38°F
Warmest
2010
52°F avg
Coldest
1972
28°F avg
About This Date
December 13th in Seattle, WA typically brings chilly winter weather, with average highs around 47°F and lows near 38°F. Over 55 years of records, the warmest December 13th was in 2010 (52°F average), while the coldest was 1972 (28°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 64% of December 13th dates historically, with the wettest December 13th recording 4.11" 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 December 13th 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 | 55° | 43° | 49° | — | — |
| 2024 | 47° | 40° | 43° | 1.04" | — |
| 2023 | 52° | 31° | 42° | — | — |
| 2022 | 42° | 34° | 38° | — | — |
| 2021 | 43° | 36° | 39° | 0.36" | — |
| 2020 | 44° | 37° | 41° | 0.18" | — |
| 2019 | 50° | 44° | 47° | — | — |
| 2018 | 52° | 44° | 48° | 0.56" | — |
| 2017 | 49° | 34° | 41° | — | — |
| 2016 | 40° | 33° | 36° | — | — |
| 2015 | 50° | 45° | 47° | 0.28" | — |
| 2014 | 53° | 41° | 47° | 0.03" | — |
| 2013 | 51° | 41° | 46° | 0.03" | — |
| 2012 | 46° | 39° | 43° | 0.28" | — |
| 2011 | 41° | 30° | 36° | — | — |
| 2010warmest | 56° | 49° | 52° | 0.91" | — |
| 2009 | 40° | 30° | 35° | — | — |
| 2008 | 40° | 32° | 36° | 0.86" | — |
| 2007 | 44° | 36° | 40° | 0.36" | — |
| 2006 | 53° | 43° | 48° | 1.04" | — |
| 2005 | 46° | 33° | 40° | 0.08" | — |
| 2004 | 55° | 45° | 50° | 0.91" | — |
| 2003 | 50° | 41° | 46° | 0.79" | — |
| 2002 | 54° | 43° | 48° | 0.66" | — |
| 2001 | 52° | 46° | 49° | 4.11" | — |
| 2000 | 37° | 30° | 34° | — | — |
| 1999 | 44° | 39° | 42° | 0.33" | — |
| 1998 | 55° | 41° | 48° | 2.41" | — |
| 1997 | 47° | 34° | 40° | — | — |
| 1996 | 48° | 40° | 44° | 0.69" | — |
| 1995 | 50° | 46° | 48° | 0.97" | — |
| 1994 | 42° | 30° | 36° | — | — |
| 1993 | 48° | 43° | 45° | 1.63" | — |
| 1992 | 48° | 39° | 44° | — | — |
| 1991 | 42° | 31° | 36° | — | — |
| 1990 | 43° | 39° | 41° | — | — |
| 1989 | 46° | 34° | 40° | — | — |
| 1988 | 49° | 37° | 43° | 0.03" | — |
| 1987 | 38° | 31° | 34° | — | — |
| 1986 | 48° | 42° | 45° | 0.53" | — |
| 1985 | 41° | 29° | 35° | — | — |
| 1984 | 46° | 37° | 42° | 0.2" | — |
| 1983 | 51° | 48° | 50° | 0.74" | — |
| 1982 | 49° | 43° | 46° | 0.36" | — |
| 1981 | 48° | 36° | 42° | 1.04" | — |
| 1980 | 51° | 40° | 45° | — | — |
| 1979 | 51° | 41° | 46° | 1.42" | — |
| 1978 | 47° | 37° | 42° | — | — |
| 1977 | 56° | 45° | 50° | 1.3" | — |
| 1976 | 52° | 44° | 48° | 0.18" | — |
| 1975 | 40° | 34° | 37° | 0.1" | — |
| 1974 | 49° | 41° | 45° | 0.1" | — |
| 1973 | 48° | 42° | 45° | 1.27" | — |
| 1972coldest | 36° | 21° | 28° | — | — |
| 1971 | 42° | 35° | 39° | 0.53" | — |
55 years of data from SEATTLE URBAN SITE