Weather on December 19
Renton, WA
55 Years of Data
Avg High
46°F
Avg Low
35°F
Warmest
1979
51°F avg
Coldest
1990
22°F avg
About This Date
December 19th in Renton, WA typically brings chilly winter weather, with average highs around 46°F and lows near 35°F. Over 55 years of records, the warmest December 19th was in 1979 (51°F average), while the coldest was 1990 (22°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 67% of December 19th dates historically, with the wettest December 19th recording 2.08" of rain. The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
Planning for December 19th in Renton, WA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 45° | 38° | 41° | 0.2" | — |
| 2024 | 54° | 45° | 49° | 0.08" | — |
| 2023 | 53° | 44° | 49° | 0.08" | — |
| 2022 | 36° | 33° | 34° | — | — |
| 2021 | 47° | 38° | 42° | — | — |
| 2020 | 54° | 46° | 50° | 0.23" | — |
| 2019 | 54° | 40° | 47° | 2.08" | — |
| 2018 | 50° | 45° | 47° | 0.1" | — |
| 2017 | 51° | 42° | 47° | 2.01" | — |
| 2016 | 47° | 36° | 41° | 0.66" | — |
| 2015 | 48° | 38° | 43° | — | — |
| 2014 | 52° | 45° | 48° | 0.28" | — |
| 2013 | 39° | 28° | 34° | — | — |
| 2012 | 51° | 37° | 44° | 1.24" | — |
| 2011 | 47° | 36° | 41° | — | — |
| 2010 | 47° | 35° | 41° | 0.2" | — |
| 2009 | 48° | 45° | 46° | 0.94" | — |
| 2008 | 29° | 20° | 25° | — | — |
| 2007 | 48° | 41° | 45° | 1.73" | — |
| 2006 | 45° | 33° | 39° | 0.05" | — |
| 2005 | 49° | 39° | 44° | 0.36" | — |
| 2004 | 52° | 40° | 46° | 0.13" | — |
| 2003 | 50° | 38° | 44° | 0.46" | — |
| 2002 | 50° | 39° | 45° | 0.08" | — |
| 2001 | 44° | 33° | 39° | 0.3" | — |
| 2000 | 43° | 32° | 37° | 0.05" | — |
| 1999 | 46° | 42° | 44° | 0.28" | — |
| 1998 | 36° | 21° | 28° | — | — |
| 1997 | 42° | 36° | 39° | 0.05" | — |
| 1996 | 39° | 27° | 33° | 0.25" | — |
| 1995 | 53° | 42° | 48° | 0.08" | — |
| 1994 | 56° | 43° | 49° | 1.45" | — |
| 1993 | 43° | 26° | 34° | — | — |
| 1992 | 36° | 30° | 33° | — | — |
| 1991 | 45° | 38° | 41° | — | — |
| 1990coldest | 24° | 20° | 22° | — | — |
| 1989 | 46° | 38° | 42° | 0.03" | — |
| 1988 | 44° | 38° | 41° | 1.32" | — |
| 1987 | 39° | 27° | 33° | — | — |
| 1986 | 51° | 36° | 43° | — | — |
| 1985 | 38° | 31° | 34° | — | — |
| 1984 | 34° | 14° | 24° | 0.08" | — |
| 1983 | 36° | 19° | 27° | 0.13" | — |
| 1982 | 48° | 38° | 43° | 0.79" | — |
| 1981 | 51° | 38° | 44° | 0.86" | — |
| 1980 | 45° | 30° | 37° | — | — |
| 1979warmest | 54° | 49° | 51° | 1.55" | — |
| 1978 | 40° | 29° | 34° | — | — |
| 1977 | 45° | 36° | 40° | — | — |
| 1976 | 47° | 30° | 38° | 0.05" | — |
| 1975 | 37° | 31° | 34° | — | — |
| 1974 | 50° | 44° | 47° | 0.41" | — |
| 1973 | 48° | 34° | 41° | 0.2" | — |
| 1972 | 56° | 39° | 47° | 0.64" | — |
| 1971 | 41° | 28° | 35° | 0.05" | — |
55 years of data from RENTON MUNI AP