Weather on December 12
Edison, NJ
55 Years of Data
Avg High
45°F
Avg Low
28°F
Warmest
2021
54°F avg
Coldest
1977
16°F avg
About This Date
December 12th in Edison, NJ typically brings chilly winter weather, with average highs around 45°F and lows near 28°F. Over 55 years of records, the warmest December 12th was in 2021 (54°F average), while the coldest was 1977 (16°F) — a 38°F range across recorded history. Precipitation has occurred on 44% of recorded December 12th dates, with snow falling 7% of the time (heaviest snowfall: 2.7"). The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for December 12th in Edison, NJ? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 37° | 25° | 31° | — | — |
| 2024 | 66° | 33° | 50° | 2.44" | — |
| 2023 | 46° | 26° | 36° | — | — |
| 2022 | 42° | 28° | 35° | 0.38" | — |
| 2021warmest | 67° | 41° | 54° | 0.3" | — |
| 2020 | 59° | 31° | 45° | — | — |
| 2019 | 38° | 21° | 29° | 0.03" | — |
| 2018 | 43° | 22° | 32° | — | — |
| 2017 | 44° | 28° | 36° | — | — |
| 2016 | 39° | 26° | 33° | 1.52" | — |
| 2015 | 62° | 40° | 51° | — | — |
| 2014 | 37° | 32° | 35° | 0.51" | 0.1" |
| 2013 | 33° | 19° | 26° | — | — |
| 2012 | 51° | 30° | 41° | 0.05" | — |
| 2011 | 40° | 20° | 30° | — | — |
| 2010 | 49° | 22° | 35° | 1.5" | — |
| 2009 | 31° | 21° | 26° | — | — |
| 2008 | 42° | 37° | 40° | 8.28" | — |
| 2007 | 52° | 37° | 44° | 0.08" | — |
| 2006 | 60° | 33° | 47° | — | — |
| 2005 | 39° | 24° | 32° | — | — |
| 2004 | 53° | 38° | 45° | 0.08" | — |
| 2003 | 61° | 36° | 48° | 1.24" | — |
| 2002 | 39° | 33° | 36° | 2.9" | — |
| 2001 | 55° | 35° | 45° | — | — |
| 2000 | 52° | 30° | 41° | 0.05" | — |
| 1999 | 47° | 30° | 38° | — | — |
| 1998 | 49° | 26° | 37° | — | — |
| 1997 | 35° | 31° | 33° | 0.25" | — |
| 1996 | 46° | 38° | 42° | 0.36" | — |
| 1995 | 23° | 12° | 18° | — | — |
| 1994 | 46° | 22° | 34° | — | — |
| 1993 | 45° | 21° | 33° | 0.1" | — |
| 1992 | 43° | 35° | 39° | 5.16" | — |
| 1991 | 51° | 30° | 41° | — | — |
| 1990 | 37° | 25° | 31° | — | — |
| 1989 | 38° | 22° | 30° | — | — |
| 1988 | 27° | 5° | 16° | — | — |
| 1987 | 52° | 32° | 42° | 0.1" | — |
| 1986 | 37° | 32° | 35° | 0.81" | 1" |
| 1985 | 50° | 42° | 46° | 0.2" | — |
| 1984 | 54° | 32° | 43° | — | — |
| 1983 | 41° | 33° | 37° | 0.51" | — |
| 1982 | 35° | 19° | 27° | 0.69" | 2.7" |
| 1981 | 39° | 28° | 34° | 0.13" | 0.5" |
| 1980 | 29° | 20° | 24° | — | — |
| 1979 | 61° | 36° | 48° | — | — |
| 1978 | 32° | 18° | 25° | — | — |
| 1977coldest | 22° | 11° | 16° | — | — |
| 1976 | 47° | 32° | 39° | — | — |
| 1975 | 44° | 35° | 40° | — | — |
| 1974 | 45° | 28° | 36° | — | — |
| 1973 | 40° | 26° | 33° | — | — |
| 1972 | 37° | 27° | 32° | — | — |
| 1971 | 64° | 29° | 46° | — | — |
55 years of data from NEW BRUNSWICK 3 SE