Weather on December 6
Bellevue, WA
55 Years of Data
Avg High
47°F
Avg Low
37°F
Warmest
2025
53°F avg
Coldest
1972
26°F avg
About This Date
December 6th in Bellevue, WA typically brings chilly winter weather, with average highs around 47°F and lows near 37°F. Over 55 years of records, the warmest December 6th was in 2025 (53°F average), while the coldest was 1972 (26°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 49% of December 6th dates historically, with the wettest December 6th recording 2.36" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for December 6th in Bellevue, WA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 55° | 50° | 53° | — | — |
| 2024 | 50° | 36° | 43° | — | — |
| 2023 | 49° | 45° | 47° | 0.58" | — |
| 2022 | 44° | 36° | 40° | 0.03" | — |
| 2021 | 45° | 38° | 41° | 0.2" | — |
| 2020 | 54° | 40° | 47° | 0.03" | — |
| 2019 | 52° | 44° | 48° | — | — |
| 2018 | 48° | 29° | 39° | — | — |
| 2017 | 53° | 37° | 45° | — | — |
| 2016 | 41° | 32° | 37° | — | — |
| 2015 | 55° | 46° | 51° | 1.65" | — |
| 2014 | 54° | 46° | 50° | 0.51" | — |
| 2013 | 33° | 24° | 29° | — | — |
| 2012 | 46° | 43° | 44° | 0.08" | — |
| 2011 | 40° | 31° | 35° | — | — |
| 2010 | 48° | 36° | 42° | — | — |
| 2009 | 39° | 27° | 33° | — | — |
| 2008 | 52° | 37° | 44° | — | — |
| 2007 | 44° | 38° | 41° | — | — |
| 2006 | 52° | 35° | 43° | — | — |
| 2005 | 44° | 35° | 40° | — | — |
| 2004 | 45° | 39° | 42° | 0.33" | — |
| 2003 | 52° | 42° | 47° | 0.2" | — |
| 2002 | 53° | 38° | 45° | — | — |
| 2001 | 51° | 38° | 44° | 0.03" | — |
| 2000 | 52° | 37° | 44° | — | — |
| 1999 | 48° | 42° | 45° | 0.81" | — |
| 1998 | 46° | 39° | 43° | 0.03" | — |
| 1997 | 47° | 29° | 38° | — | — |
| 1996 | 45° | 39° | 42° | 0.51" | — |
| 1995 | 37° | 27° | 32° | — | — |
| 1994 | 40° | 30° | 35° | 0.08" | — |
| 1993 | 46° | 32° | 39° | 0.08" | — |
| 1992 | 49° | 36° | 42° | — | — |
| 1991 | 50° | 45° | 47° | 0.3" | — |
| 1990 | 51° | 37° | 44° | — | — |
| 1989 | 52° | 47° | 49° | 0.03" | — |
| 1988 | 54° | 48° | 51° | 0.91" | — |
| 1987 | 52° | 46° | 49° | 2.36" | — |
| 1986 | 37° | 32° | 35° | — | — |
| 1985 | 50° | 39° | 45° | 0.15" | — |
| 1984 | 48° | 30° | 39° | — | — |
| 1983 | 44° | 33° | 39° | — | — |
| 1982 | 44° | 34° | 39° | 1.37" | — |
| 1981 | 50° | 42° | 46° | 0.38" | — |
| 1980 | 39° | 26° | 33° | — | — |
| 1979 | 51° | 44° | 48° | 0.05" | — |
| 1978 | 41° | 36° | 38° | — | — |
| 1977 | 51° | 35° | 43° | 1.32" | — |
| 1976 | 45° | 40° | 42° | — | — |
| 1975 | 45° | 29° | 37° | — | — |
| 1974 | 51° | 41° | 46° | 0.46" | — |
| 1973 | 49° | 41° | 45° | 0.79" | — |
| 1972coldest | 29° | 24° | 26° | — | — |
| 1971 | 48° | 35° | 42° | 0.1" | — |
55 years of data from SEATTLE UNIV OF WASHIN