Weather on December 20
Woodbridge, NJ
55 Years of Data
Avg High
41°F
Avg Low
26°F
Warmest
1998
51°F avg
Coldest
1980
17°F avg
About This Date
December 20th in Woodbridge, NJ typically brings chilly winter weather, with average highs around 41°F and lows near 26°F. Over 55 years of records, the warmest December 20th was in 1998 (51°F average), while the coldest was 1980 (17°F) — a 34°F range across recorded history. Precipitation has occurred on 33% of recorded December 20th dates, with snow falling 7% of the time (heaviest snowfall: 8.1"). The last decade has been 3.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.8°F cooler on this date compared to 20-30 years ago.
Planning for December 20th in Woodbridge, NJ? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 26° | 42° | 1.07" | — |
| 2024 | 47° | 34° | 40° | — | — |
| 2023 | 43° | 28° | 35° | — | — |
| 2022 | 40° | 26° | 33° | — | — |
| 2021 | 40° | 19° | 29° | — | — |
| 2020 | 31° | 22° | 26° | — | — |
| 2019 | 28° | 17° | 23° | — | — |
| 2018 | 43° | 24° | 33° | — | — |
| 2017 | 58° | 43° | 50° | — | — |
| 2016 | 31° | 13° | 22° | — | — |
| 2015 | 45° | 32° | 38° | — | — |
| 2014 | 42° | 34° | 38° | — | — |
| 2013 | 42° | 26° | 34° | — | — |
| 2012 | 50° | 27° | 38° | — | — |
| 2011 | 47° | 42° | 44° | — | — |
| 2010 | 33° | 23° | 28° | — | — |
| 2009 | 30° | 19° | 25° | 1.68" | 8.1" |
| 2008 | 34° | 21° | 27° | 2.62" | 4.1" |
| 2007 | 44° | 27° | 35° | 0.03" | — |
| 2006 | 48° | 24° | 36° | — | — |
| 2005 | 40° | 18° | 29° | — | — |
| 2004 | 40° | 7° | 23° | — | — |
| 2003 | 36° | 23° | 29° | — | — |
| 2002 | 61° | 38° | 49° | 1.85" | — |
| 2001 | 50° | 27° | 38° | — | — |
| 2000 | 39° | 23° | 31° | 0.2" | 0.8" |
| 1999 | 51° | 35° | 43° | — | — |
| 1998warmest | 54° | 49° | 51° | — | — |
| 1997 | 52° | 39° | 45° | — | — |
| 1996 | 35° | 31° | 33° | 0.53" | — |
| 1995 | 22° | 19° | 20° | 1.4" | 6" |
| 1994 | 34° | 24° | 29° | — | — |
| 1993 | 42° | 32° | 37° | 0.05" | — |
| 1992 | 51° | 37° | 44° | — | — |
| 1991 | 36° | 29° | 32° | — | — |
| 1990 | 46° | 27° | 36° | — | — |
| 1989 | 32° | 15° | 24° | — | — |
| 1988 | 33° | 25° | 29° | — | — |
| 1987 | 50° | 34° | 42° | 0.51" | — |
| 1986 | 41° | 25° | 33° | — | — |
| 1985 | 28° | 7° | 17° | — | — |
| 1984 | 50° | 30° | 40° | 0.23" | — |
| 1983 | 25° | 14° | 19° | — | — |
| 1982 | 37° | 32° | 35° | 0.2" | — |
| 1981 | 23° | 12° | 18° | — | — |
| 1980coldest | 27° | 7° | 17° | — | — |
| 1979 | 32° | 12° | 22° | 0.08" | — |
| 1978 | 33° | 24° | 29° | 0.03" | — |
| 1977 | 39° | 34° | 36° | — | — |
| 1976 | 46° | 25° | 35° | 0.13" | — |
| 1975 | 39° | 10° | 25° | — | — |
| 1974 | 44° | 27° | 35° | — | — |
| 1973 | 40° | 21° | 30° | 0.28" | — |
| 1972 | 45° | 37° | 41° | 0.51" | — |
| 1971 | 44° | 32° | 38° | 0.18" | — |
55 years of data from RAHWAY