Weather on November 9
New Haven, CT
55 Years of Data
Avg High
56°F
Avg Low
37°F
Warmest
1975
62°F avg
Coldest
1992
30°F avg
About This Date
November 9th in New Haven, CT typically brings cool fall weather, with average highs around 56°F and lows near 37°F. Over 54 years of records, the warmest November 9th was in 1975 (62°F average), while the coldest was 1992 (30°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 22% of November 9th dates historically, with the wettest November 9th recording 2.54" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for November 9th in New Haven, CT? Bring layers as temperatures can vary throughout the day.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 42° | 52° | 0.28" | — |
| 2024 | 56° | 34° | 45° | — | — |
| 2023 | 49° | 37° | 43° | — | — |
| 2022 | 53° | 37° | 45° | — | — |
| 2021 | 65° | 36° | 50° | — | — |
| 2020 | 69° | 40° | 54° | — | — |
| 2019 | 45° | 23° | 34° | — | — |
| 2018 | 54° | 33° | 43° | 2.39" | — |
| 2017 | 55° | 30° | 43° | — | — |
| 2016 | 59° | 35° | 47° | 0.03" | — |
| 2015 | 58° | 29° | 44° | — | — |
| 2014 | 57° | 40° | 48° | — | — |
| 2013 | 51° | 33° | 42° | — | — |
| 2012 | 55° | 37° | 46° | — | — |
| 2011 | 59° | 56° | 57° | — | — |
| 2010 | 58° | 41° | 49° | — | — |
| 2009 | 64° | 34° | 49° | — | — |
| 2008 | 58° | 41° | 49° | — | — |
| 2007 | 44° | 36° | 40° | — | — |
| 2006 | 70° | 49° | 59° | — | — |
| 2005 | 59° | 33° | 46° | 1.04" | — |
| 2004 | 42° | 24° | 33° | — | — |
| 2003 | 42° | 22° | 32° | — | — |
| 2002 | 57° | 35° | 46° | — | — |
| 2001 | 57° | 31° | 44° | — | — |
| 2000 | 61° | 37° | 49° | 0.13" | — |
| 1999 | 60° | 35° | 48° | — | — |
| 1997 | 48° | 43° | 45° | 2.49" | — |
| 1996 | 64° | 50° | 57° | — | — |
| 1995 | 43° | 25° | 34° | — | — |
| 1994 | 67° | 48° | 57° | — | — |
| 1993 | 50° | 23° | 37° | — | — |
| 1992coldest | 39° | 21° | 30° | — | — |
| 1991 | 40° | 33° | 36° | — | — |
| 1990 | 48° | 29° | 38° | — | — |
| 1989 | 63° | 49° | 56° | 2.54" | — |
| 1988 | 56° | 42° | 49° | — | — |
| 1987 | 64° | 34° | 49° | — | — |
| 1986 | 64° | 53° | 59° | 0.36" | — |
| 1985 | 60° | 34° | 47° | — | — |
| 1984 | 60° | 39° | 50° | — | — |
| 1983 | 66° | 42° | 54° | — | — |
| 1982 | 60° | 42° | 51° | — | — |
| 1981 | 62° | 43° | 52° | — | — |
| 1980 | 54° | 33° | 43° | 0.71" | — |
| 1979 | 58° | 47° | 52° | — | — |
| 1978 | 62° | 41° | 52° | — | — |
| 1977 | 60° | 51° | 56° | 2.03" | — |
| 1976 | 39° | 26° | 33° | — | — |
| 1975warmest | 73° | 50° | 62° | — | — |
| 1974 | 63° | 43° | 53° | — | — |
| 1973 | 51° | 40° | 45° | 0.25" | — |
| 1972 | 57° | 45° | 51° | 0.43" | — |
| 1971 | 40° | 23° | 31° | — | — |
54 years of data from NEW HAVEN