Weather on December 19
Edison, NJ
55 Years of Data
Avg High
42°F
Avg Low
25°F
Warmest
1990
53°F avg
Coldest
1989
19°F avg
About This Date
December 19th in Edison, NJ typically brings chilly winter weather, with average highs around 42°F and lows near 25°F. Over 55 years of records, the warmest December 19th was in 1990 (53°F average), while the coldest was 1989 (19°F) — a 34°F range across recorded history. Precipitation has occurred on 20% of recorded December 19th dates, with snow falling 4% of the time (heaviest snowfall: 2"). The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
Planning for December 19th in Edison, NJ? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 27° | 42° | 2.26" | — |
| 2024 | 57° | 37° | 47° | 0.56" | — |
| 2023 | 62° | 35° | 49° | 0.79" | — |
| 2022 | 39° | 28° | 34° | — | — |
| 2021 | 45° | 38° | 41° | 0.15" | — |
| 2020 | 35° | 12° | 24° | — | — |
| 2019 | 37° | 15° | 26° | — | — |
| 2018 | 38° | 20° | 29° | — | — |
| 2017 | 48° | 34° | 41° | — | — |
| 2016 | 61° | 24° | 42° | — | — |
| 2015 | 48° | 32° | 40° | — | — |
| 2014 | 42° | 34° | 38° | — | — |
| 2013 | 39° | 18° | 28° | — | — |
| 2012 | 58° | 38° | 48° | — | — |
| 2011 | 34° | 18° | 26° | — | — |
| 2010 | 36° | 17° | 26° | — | — |
| 2009 | 35° | 17° | 26° | — | — |
| 2008 | 44° | 28° | 36° | — | — |
| 2007 | 40° | 26° | 33° | — | — |
| 2006 | 59° | 34° | 46° | — | — |
| 2005 | 42° | 27° | 34° | — | — |
| 2004 | 45° | 26° | 35° | — | — |
| 2003 | 36° | 26° | 31° | — | — |
| 2002 | 39° | 16° | 27° | — | — |
| 2001 | 51° | 36° | 43° | — | — |
| 2000 | 35° | 22° | 28° | — | — |
| 1999 | 44° | 29° | 36° | — | — |
| 1998 | 42° | 24° | 33° | — | — |
| 1997 | 47° | 23° | 35° | — | — |
| 1996 | 53° | 39° | 46° | 0.33" | — |
| 1995 | 37° | 24° | 31° | 0.51" | 2" |
| 1994 | 50° | 33° | 42° | — | — |
| 1993 | 40° | 26° | 33° | 0.43" | — |
| 1992 | 46° | 25° | 35° | — | — |
| 1991 | 38° | 13° | 25° | — | — |
| 1990warmest | 65° | 41° | 53° | 0.53" | — |
| 1989coldest | 27° | 12° | 19° | — | — |
| 1988 | 31° | 17° | 24° | — | — |
| 1987 | 38° | 24° | 31° | — | — |
| 1986 | 45° | 38° | 41° | 3" | — |
| 1985 | 30° | 11° | 20° | — | — |
| 1984 | 63° | 30° | 46° | — | — |
| 1983 | 36° | 24° | 30° | — | — |
| 1982 | 31° | 20° | 25° | — | — |
| 1981 | 35° | 15° | 25° | — | — |
| 1980 | 41° | 25° | 33° | — | — |
| 1979 | 31° | 18° | 24° | 0.08" | 0.4" |
| 1978 | 41° | 19° | 30° | — | — |
| 1977 | 39° | 32° | 36° | 2.41" | — |
| 1976 | 41° | 21° | 31° | — | — |
| 1975 | 34° | 14° | 24° | — | — |
| 1974 | 39° | 27° | 33° | — | — |
| 1973 | 25° | 15° | 20° | — | — |
| 1972 | 36° | 23° | 29° | — | — |
| 1971 | 33° | 18° | 25° | — | — |
55 years of data from NEW BRUNSWICK 3 SE