Weather on December 6
New Haven, CT
55 Years of Data
Avg High
45°F
Avg Low
31°F
Warmest
1982
56°F avg
Coldest
2000
23°F avg
About This Date
December 6th in New Haven, CT typically brings chilly winter weather, with average highs around 45°F and lows near 31°F. Over 54 years of records, the warmest December 6th was in 1982 (56°F average), while the coldest was 2000 (23°F) — a 33°F range across recorded history. Precipitation has occurred on 48% of recorded December 6th dates, with snow falling 2% of the time (heaviest snowfall: 2"). The last decade has been 5.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.8°F warmer on this date compared to 20-30 years ago.
Planning for December 6th in New Haven, CT? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 44° | 27° | 35° | 0.08" | — |
| 2024 | 37° | 32° | 35° | — | — |
| 2023 | 43° | 33° | 38° | — | — |
| 2022 | 58° | 33° | 45° | 0.2" | — |
| 2021 | 58° | 49° | 53° | 0.81" | — |
| 2020 | 43° | 32° | 37° | — | — |
| 2019 | 51° | 36° | 43° | — | — |
| 2018 | 43° | 21° | 32° | — | — |
| 2017 | 56° | 41° | 48° | 0.1" | — |
| 2016 | 45° | 25° | 35° | 0.41" | — |
| 2015 | 51° | 24° | 38° | — | — |
| 2014 | 44° | 39° | 42° | 2.34" | — |
| 2013 | 54° | 37° | 45° | 1.55" | — |
| 2012 | 43° | 25° | 34° | — | — |
| 2011 | 57° | 50° | 54° | 0.97" | — |
| 2010 | 35° | 31° | 33° | — | — |
| 2009 | 40° | 32° | 36° | — | — |
| 2008 | 40° | 20° | 30° | — | — |
| 2007 | 34° | 18° | 26° | — | — |
| 2006 | 50° | 18° | 34° | — | — |
| 2005 | 38° | 28° | 33° | 0.03" | — |
| 2004 | 34° | 24° | 29° | 0.05" | — |
| 2003 | 29° | 23° | 26° | 0.1" | — |
| 2002 | 35° | 13° | 24° | 0.3" | — |
| 2001 | 64° | 39° | 52° | — | — |
| 2000coldest | 31° | 16° | 23° | — | — |
| 1999 | 57° | 46° | 52° | 1.5" | — |
| 1997 | 39° | 26° | 33° | 0.2" | — |
| 1996 | 41° | 32° | 37° | 3.05" | — |
| 1995 | 44° | 31° | 37° | 0.79" | — |
| 1994 | 58° | 46° | 52° | 0.53" | — |
| 1993 | 46° | 31° | 38° | — | — |
| 1992 | 34° | 21° | 27° | — | — |
| 1991 | 43° | 27° | 35° | 0.1" | — |
| 1990 | 47° | 30° | 38° | — | — |
| 1989 | 42° | 24° | 33° | 0.13" | — |
| 1988 | 47° | 27° | 37° | — | — |
| 1987 | 48° | 35° | 42° | — | — |
| 1986 | 41° | 26° | 34° | — | — |
| 1985 | 35° | 28° | 32° | 0.25" | 2" |
| 1984 | 40° | 32° | 36° | 2.92" | — |
| 1983 | 51° | 40° | 45° | 0.51" | — |
| 1982warmest | 60° | 51° | 56° | — | — |
| 1981 | 38° | 30° | 34° | — | — |
| 1980 | 48° | 25° | 36° | — | — |
| 1979 | 54° | 46° | 50° | 1.4" | — |
| 1978 | 55° | 39° | 47° | — | — |
| 1977 | 35° | 31° | 33° | 0.76" | — |
| 1976 | 39° | 22° | 30° | — | — |
| 1975 | 52° | 44° | 48° | — | — |
| 1974 | 42° | 26° | 34° | — | — |
| 1973 | 57° | 50° | 54° | 2.82" | — |
| 1972 | 58° | 36° | 47° | — | — |
| 1971 | 43° | 25° | 34° | 0.46" | — |
54 years of data from NEW HAVEN