Weather on December 19
New Haven, CT
55 Years of Data
Avg High
39°F
Avg Low
26°F
Warmest
1990
50°F avg
Coldest
1973
19°F avg
About This Date
December 19th in New Haven, CT typically brings cold winter weather, with average highs around 39°F and lows near 26°F. Over 54 years of records, the warmest December 19th was in 1990 (50°F average), while the coldest was 1973 (19°F) — a 31°F range across recorded history. Precipitation has occurred on 22% of recorded December 19th dates, with snow falling 2% of the time. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for December 19th in New Haven, CT? Bundle up with warm layers and protect extremities from the cold.
Warming Trend
1.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 35° | 46° | 1.73" | — |
| 2024 | 48° | 36° | 42° | 0.18" | — |
| 2023 | 46° | 35° | 41° | — | — |
| 2022 | 43° | 33° | 38° | — | — |
| 2021 | 42° | 28° | 35° | 0.1" | — |
| 2020 | 33° | 15° | 24° | — | — |
| 2019 | 26° | 16° | 21° | — | — |
| 2018 | 39° | 24° | 32° | — | — |
| 2017 | 53° | 41° | 47° | — | — |
| 2016 | 30° | 19° | 25° | — | — |
| 2015 | 40° | 35° | 37° | — | — |
| 2014 | 42° | 33° | 38° | — | — |
| 2013 | 42° | 30° | 36° | — | — |
| 2012 | 52° | 39° | 45° | — | — |
| 2011 | 49° | 15° | 32° | — | — |
| 2010 | 35° | 22° | 29° | — | — |
| 2009 | 27° | 22° | 25° | 0.2" | — |
| 2008 | 33° | 24° | 29° | — | — |
| 2007 | 40° | 23° | 32° | 0.25" | — |
| 2006 | 46° | 31° | 39° | — | — |
| 2005 | 36° | 25° | 30° | — | — |
| 2004 | 40° | 21° | 30° | 0.25" | — |
| 2003 | 37° | 26° | 32° | — | — |
| 2002 | 43° | 19° | 31° | — | — |
| 2001 | 49° | 41° | 45° | — | — |
| 2000 | 40° | 20° | 30° | 0.15" | — |
| 1999 | 37° | 24° | 31° | — | — |
| 1997 | 46° | 25° | 35° | — | — |
| 1996 | 53° | 40° | 46° | 2.49" | — |
| 1995 | 34° | 20° | 27° | — | 0.5" |
| 1994 | 45° | 32° | 38° | — | — |
| 1993 | 35° | 32° | 34° | 0.81" | — |
| 1992 | 43° | 27° | 35° | — | — |
| 1991 | 31° | 9° | 20° | — | — |
| 1990warmest | 55° | 44° | 50° | 0.33" | — |
| 1989 | 26° | 12° | 19° | — | — |
| 1988 | 38° | 13° | 25° | — | — |
| 1987 | 48° | 33° | 41° | — | — |
| 1986 | 46° | 41° | 44° | — | — |
| 1985 | 28° | 13° | 20° | — | — |
| 1984 | 54° | 32° | 43° | 0.38" | — |
| 1983 | 33° | 23° | 28° | — | — |
| 1982 | 30° | 25° | 27° | — | — |
| 1981 | 29° | 19° | 24° | — | — |
| 1980 | 40° | 27° | 33° | — | — |
| 1979 | 30° | 17° | 24° | — | — |
| 1978 | 33° | 25° | 29° | — | — |
| 1977 | 38° | 30° | 34° | 0.89" | — |
| 1976 | 38° | 23° | 30° | — | — |
| 1975 | 27° | 14° | 20° | — | — |
| 1974 | 38° | 28° | 33° | — | — |
| 1973coldest | 23° | 16° | 19° | — | — |
| 1972 | 40° | 31° | 35° | — | — |
| 1971 | 29° | 17° | 23° | — | — |
54 years of data from NEW HAVEN