Weather on April 9
New Haven, CT
55 Years of Data
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.
| 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° | — | — |
New Haven, CT Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
New Haven, CT Monthly Precipitation
Average rainfall and snowfall per month, in inches.
New Haven, CT Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit New Haven, CT
New Haven, CT has no months that meet our "pleasant" threshold — every season has tradeoffs.