Weather on December 31
Edison, NJ
55 Years of Data
Avg High
42°F
Avg Low
25°F
Warmest
2021
49°F avg
Coldest
1976
13°F avg
About This Date
December 31st 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 31st was in 2021 (49°F average), while the coldest was 1976 (13°F) — a 36°F range across recorded history. Precipitation has occurred on 31% of recorded December 31st dates, with snow falling 5% of the time (heaviest snowfall: 6.7"). The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
Planning for December 31st in Edison, NJ? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 34° | 27° | 30° | — | — |
| 2024 | 59° | 30° | 45° | — | — |
| 2023 | 47° | 37° | 42° | — | — |
| 2022 | 61° | 32° | 46° | — | — |
| 2021warmest | 53° | 44° | 49° | 0.08" | — |
| 2020 | 49° | 28° | 38° | 0.97" | — |
| 2019 | 43° | 37° | 40° | 1.09" | — |
| 2018 | 43° | 26° | 34° | — | — |
| 2017 | 23° | 12° | 18° | 0.08" | 1" |
| 2016 | 41° | 26° | 34° | — | — |
| 2015 | 49° | 43° | 46° | 0.79" | — |
| 2014 | 37° | 17° | 27° | — | — |
| 2013 | 47° | 17° | 32° | — | — |
| 2012 | 38° | 26° | 32° | — | — |
| 2011 | 54° | 28° | 41° | — | — |
| 2010 | 42° | 13° | 27° | — | — |
| 2009 | 34° | 16° | 25° | — | — |
| 2008 | 46° | 26° | 36° | — | — |
| 2007 | 42° | 31° | 36° | 1.14" | — |
| 2006 | 50° | 27° | 38° | — | — |
| 2005 | 47° | 27° | 37° | — | — |
| 2004 | 47° | 33° | 40° | — | — |
| 2003 | 54° | 32° | 43° | — | — |
| 2002 | 43° | 26° | 34° | — | — |
| 2001 | 32° | 18° | 25° | — | — |
| 2000 | 28° | 22° | 25° | 2.18" | 6.7" |
| 1999 | 52° | 32° | 42° | 0.08" | — |
| 1998 | 35° | 13° | 24° | — | — |
| 1997 | 35° | 27° | 31° | 0.18" | — |
| 1996 | 49° | 31° | 40° | — | — |
| 1995 | 42° | 17° | 30° | — | — |
| 1994 | 37° | 15° | 26° | — | — |
| 1993 | 25° | 10° | 17° | — | 0.1" |
| 1992 | 49° | 44° | 46° | 0.28" | — |
| 1991 | 41° | 19° | 30° | — | — |
| 1990 | 60° | 36° | 48° | 0.51" | — |
| 1989 | 30° | 25° | 27° | 0.13" | — |
| 1988 | 42° | 23° | 33° | — | — |
| 1987 | 22° | 8° | 15° | — | — |
| 1986 | 41° | 35° | 38° | — | — |
| 1985 | 32° | 16° | 24° | — | — |
| 1984 | 51° | 26° | 39° | — | — |
| 1983 | 26° | 7° | 16° | — | — |
| 1982 | 39° | 29° | 34° | — | — |
| 1981 | 38° | 16° | 27° | — | — |
| 1980 | 43° | 10° | 26° | — | — |
| 1979 | 45° | 24° | 34° | — | — |
| 1978 | 40° | 20° | 30° | — | — |
| 1977 | 45° | 23° | 34° | 0.38" | — |
| 1976coldest | 20° | 7° | 13° | — | — |
| 1975 | 40° | 29° | 34° | 1.35" | — |
| 1974 | 52° | 27° | 39° | — | — |
| 1973 | 38° | 30° | 34° | 0.03" | — |
| 1972 | 43° | 34° | 38° | 0.74" | — |
| 1971 | 50° | 32° | 41° | 1.07" | — |
55 years of data from NEW BRUNSWICK 3 SE