Weather on April 9
New Haven, CT
55 Years of Data
Avg High
55°F
Avg Low
37°F
Warmest
1991
68°F avg
Coldest
1982
33°F avg
About This Date
April 9th in New Haven, CT typically brings cool spring weather, with average highs around 55°F and lows near 37°F. Over 55 years of records, the warmest April 9th was in 1991 (68°F average), while the coldest was 1982 (33°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 31% of April 9th dates historically, with the wettest April 9th recording 1.96" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for April 9th in New Haven, CT? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 49° | 27° | 38° | — | — |
| 2025 | 47° | 33° | 40° | — | — |
| 2024 | 72° | 42° | 57° | — | — |
| 2023 | 52° | 34° | 43° | — | — |
| 2022 | 57° | 46° | 52° | 0.25" | — |
| 2021 | 57° | 39° | 48° | — | — |
| 2020 | 55° | 39° | 47° | 1.96" | — |
| 2019 | 47° | 41° | 44° | 0.18" | — |
| 2018 | 44° | 32° | 38° | — | — |
| 2017 | 60° | 29° | 45° | — | — |
| 2016 | 46° | 26° | 36° | — | — |
| 2015 | 45° | 36° | 40° | — | — |
| 2014 | 62° | 39° | 51° | — | — |
| 2013 | 80° | 47° | 63° | 0.03" | — |
| 2012 | 61° | 50° | 55° | — | — |
| 2011 | 55° | 29° | 42° | — | — |
| 2010 | 57° | 46° | 52° | 1.12" | — |
| 2009 | 59° | 31° | 45° | — | — |
| 2008 | 52° | 35° | 43° | — | — |
| 2007 | 48° | 33° | 41° | — | — |
| 2006 | 56° | 33° | 44° | — | — |
| 2005 | 57° | 35° | 46° | — | — |
| 2004 | 58° | 39° | 48° | — | — |
| 2003 | 38° | 33° | 35° | 0.69" | — |
| 2002 | 64° | 44° | 54° | 0.08" | — |
| 2001 | 79° | 42° | 60° | 0.84" | — |
| 2000 | 57° | 31° | 44° | 1.57" | — |
| 1998 | 59° | 40° | 49° | — | — |
| 1997 | 26° | 55° | 41° | — | — |
| 1996 | 41° | 25° | 33° | — | — |
| 1995 | 64° | 33° | 49° | 0.28" | — |
| 1994 | 53° | 28° | 41° | — | — |
| 1993 | 60° | 40° | 50° | — | — |
| 1992 | 60° | 39° | 50° | — | — |
| 1991warmest | 85° | 52° | 68° | — | — |
| 1990 | 57° | — | — | — | — |
| 1989 | 51° | 45° | 48° | 0.51" | — |
| 1988 | 68° | 50° | 59° | — | — |
| 1987 | 57° | 41° | 49° | — | — |
| 1986 | 55° | 40° | 47° | — | — |
| 1985 | 48° | 31° | 39° | 0.51" | — |
| 1984 | 52° | 34° | 43° | — | — |
| 1983 | 57° | 47° | 52° | 1.4" | — |
| 1982coldest | 40° | 27° | 33° | — | — |
| 1981 | 64° | 45° | 54° | 0.25" | — |
| 1980 | 56° | 50° | 53° | 0.64" | — |
| 1979 | 44° | 33° | 39° | 0.38" | — |
| 1978 | 54° | 33° | 43° | — | — |
| 1977 | 43° | 25° | 34° | — | — |
| 1976 | 53° | 39° | 46° | — | — |
| 1975 | 45° | 32° | 38° | — | — |
| 1974 | 49° | 36° | 42° | 1.78" | — |
| 1973 | 50° | 36° | 43° | — | — |
| 1972 | 48° | 29° | 38° | — | — |
| 1971 | 57° | 32° | 45° | — | — |
55 years of data from NEW HAVEN