Weather on November 17
New Haven, CT
55 Years of Data
Avg High
52°F
Avg Low
35°F
Warmest
1990
64°F avg
Coldest
1997
27°F avg
About This Date
November 17th in New Haven, CT typically brings cool fall weather, with average highs around 52°F and lows near 35°F. Over 54 years of records, the warmest November 17th was in 1990 (64°F average), while the coldest was 1997 (27°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 24% of November 17th dates historically, with the wettest November 17th recording 4.57" of rain. The last decade has been 6.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.6°F warmer on this date compared to 20-30 years ago.
Planning for November 17th in New Haven, CT? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 47° | 39° | 43° | — | — |
| 2024 | 68° | 41° | 55° | — | — |
| 2023 | 65° | 34° | 49° | — | — |
| 2022 | 49° | 39° | 44° | — | — |
| 2021 | 59° | 28° | 44° | — | — |
| 2020 | 48° | 37° | 43° | — | — |
| 2019 | 41° | 27° | 34° | — | — |
| 2018 | 50° | 40° | 45° | — | — |
| 2017 | 49° | 35° | 42° | — | — |
| 2016 | 60° | 35° | 48° | — | — |
| 2015 | 48° | 28° | 38° | — | — |
| 2014 | 57° | 40° | 48° | 2.69" | — |
| 2013 | 59° | 37° | 48° | 0.03" | — |
| 2012 | 54° | 33° | 43° | — | — |
| 2011 | 55° | 41° | 48° | 0.08" | — |
| 2010 | 62° | 51° | 57° | 1.83" | — |
| 2009 | 56° | 35° | 45° | — | — |
| 2008 | 49° | 32° | 40° | — | — |
| 2007 | 46° | 35° | 41° | — | — |
| 2006 | 65° | 50° | 57° | 0.13" | — |
| 2005 | 50° | 36° | 43° | 0.28" | — |
| 2004 | 51° | 29° | 40° | — | — |
| 2003 | 46° | 40° | 43° | 0.03" | — |
| 2002 | 39° | 36° | 37° | 2.18" | — |
| 2001 | 50° | 28° | 39° | — | — |
| 2000 | 54° | 30° | 42° | — | — |
| 1999 | 42° | 23° | 33° | — | — |
| 1997coldest | 37° | 18° | 27° | — | — |
| 1996 | 56° | 23° | 39° | — | — |
| 1995 | 42° | 25° | 33° | — | — |
| 1994 | 58° | 35° | 46° | — | — |
| 1993 | 49° | 30° | 39° | 0.58" | — |
| 1992 | 47° | 26° | 36° | — | — |
| 1991 | — | 28° | — | — | — |
| 1990warmest | 74° | 55° | 64° | 0.3" | — |
| 1989 | 56° | 36° | 46° | — | — |
| 1988 | 59° | 50° | 55° | 2.74" | — |
| 1987 | 65° | 39° | 52° | — | — |
| 1986 | 53° | 27° | 40° | — | — |
| 1985 | 53° | 38° | 45° | 4.57" | — |
| 1984 | 49° | 37° | 43° | — | — |
| 1983 | 49° | 38° | 43° | — | — |
| 1982 | 49° | 35° | 42° | — | — |
| 1981 | 54° | 47° | 50° | — | — |
| 1980 | 46° | 27° | 36° | — | — |
| 1979 | 59° | 31° | 45° | — | — |
| 1978 | 50° | 33° | 42° | — | — |
| 1977 | 59° | 53° | 56° | 1.47" | — |
| 1976 | 49° | 31° | 40° | — | — |
| 1975 | 53° | 36° | 44° | — | — |
| 1974 | 49° | 26° | 37° | — | — |
| 1973 | 45° | 34° | 39° | — | — |
| 1972 | 36° | 30° | 33° | — | — |
| 1971 | 53° | 33° | 43° | — | — |
54 years of data from NEW HAVEN