Weather on December 1
Edison, NJ
55 Years of Data
Avg High
50°F
Avg Low
32°F
Warmest
2001
63°F avg
Coldest
1976
19°F avg
About This Date
December 1st in Edison, NJ typically brings cool winter weather, with average highs around 50°F and lows near 32°F. Over 55 years of records, the warmest December 1st was in 2001 (63°F average), while the coldest was 1976 (19°F) — a 44°F range across recorded history. Rain or other precipitation has occurred on about 33% of December 1st dates historically, with the wettest December 1st recording 3.25" of rain. The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for December 1st in Edison, NJ? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 42° | 34° | 38° | 0.1" | — |
| 2024 | 39° | 21° | 30° | — | — |
| 2023 | 53° | 29° | 41° | — | — |
| 2022 | 59° | 34° | 46° | 1.09" | — |
| 2021 | 41° | 31° | 36° | — | — |
| 2020 | 67° | 47° | 57° | 2.08" | — |
| 2019 | 45° | 27° | 36° | — | — |
| 2018 | 42° | 28° | 35° | — | — |
| 2017 | 52° | 36° | 44° | 0.03" | — |
| 2016 | 57° | 50° | 54° | 3.25" | — |
| 2015 | 51° | 32° | 42° | 0.56" | — |
| 2014 | 52° | 37° | 44° | — | — |
| 2013 | 36° | 25° | 30° | — | — |
| 2012 | 47° | 27° | 37° | — | — |
| 2011 | 53° | 36° | 44° | — | — |
| 2010 | 60° | 46° | 53° | 0.91" | — |
| 2009 | 54° | 30° | 42° | 0.71" | — |
| 2008 | 57° | 34° | 45° | 2.11" | — |
| 2007 | 42° | 26° | 34° | — | — |
| 2006 | 71° | 56° | 63° | — | — |
| 2005 | 63° | 31° | 47° | — | — |
| 2004 | 51° | 33° | 42° | 1.14" | — |
| 2003 | 51° | 37° | 44° | — | — |
| 2002 | 48° | 30° | 39° | — | — |
| 2001warmest | 72° | 54° | 63° | — | — |
| 2000 | 45° | 29° | 37° | — | — |
| 1999 | 40° | 22° | 31° | — | — |
| 1998 | 59° | 42° | 51° | — | — |
| 1997 | 47° | 39° | 43° | 0.25" | — |
| 1996 | 51° | 26° | 39° | 0.41" | — |
| 1995 | 40° | 22° | 31° | — | — |
| 1994 | 52° | 25° | 38° | — | — |
| 1993 | 46° | 25° | 35° | — | — |
| 1992 | 45° | 32° | 38° | — | — |
| 1991 | 72° | 41° | 56° | 0.41" | — |
| 1990 | 44° | 26° | 35° | — | — |
| 1989 | 42° | 27° | 34° | — | — |
| 1988 | 53° | 27° | 40° | — | — |
| 1987 | 56° | 36° | 46° | 0.03" | — |
| 1986 | 47° | 24° | 35° | — | — |
| 1985 | 42° | 38° | 40° | 1.37" | — |
| 1984 | 54° | 33° | 43° | — | — |
| 1983 | 48° | 30° | 39° | — | — |
| 1982 | 53° | 35° | 44° | — | — |
| 1981 | 41° | 19° | 30° | — | — |
| 1980 | 49° | 31° | 40° | — | — |
| 1979 | 40° | 22° | 31° | — | — |
| 1978 | 49° | 29° | 39° | — | — |
| 1977 | 44° | 36° | 40° | 3.07" | — |
| 1976coldest | 25° | 13° | 19° | — | — |
| 1975 | 63° | 44° | 53° | 0.25" | — |
| 1974 | 37° | 26° | 32° | — | — |
| 1973 | 55° | 35° | 45° | — | — |
| 1972 | 39° | 32° | 36° | 2.36" | — |
| 1971 | 45° | 30° | 37° | — | — |
55 years of data from NEW BRUNSWICK 3 SE