Weather on April 30
New Haven, CT
55 Years of Data
Avg High
65°F
Avg Low
45°F
Warmest
1974
73°F avg
Coldest
2008
44°F avg
About This Date
April 30th in New Haven, CT typically brings mild spring weather, with average highs around 65°F and lows near 45°F. Over 54 years of records, the warmest April 30th was in 1974 (73°F average), while the coldest was 2008 (44°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 26% of April 30th dates historically, with the wettest April 30th recording 3.28" of rain. 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 April 30th in New Haven, CT? Great weather for outdoor activities.
Cooling Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 50° | 62° | — | — |
| 2024 | 59° | 52° | 55° | 0.28" | — |
| 2023 | 62° | 51° | 57° | 1.5" | — |
| 2022 | 67° | 39° | 53° | — | — |
| 2021 | 67° | 49° | 58° | — | — |
| 2020 | 56° | 46° | 51° | 2.39" | — |
| 2019 | 57° | 46° | 52° | 0.23" | — |
| 2018 | 52° | 45° | 48° | 0.05" | — |
| 2017 | 65° | 48° | 56° | — | — |
| 2016 | 60° | 43° | 51° | — | — |
| 2015 | 60° | 39° | 50° | — | — |
| 2014 | 50° | 42° | 46° | 3.28" | — |
| 2013 | 65° | 42° | 53° | — | — |
| 2012 | 58° | 34° | 46° | — | — |
| 2011 | 65° | 44° | 54° | — | — |
| 2010 | 72° | 43° | 57° | — | — |
| 2009 | 61° | 41° | 51° | — | — |
| 2008coldest | 56° | 33° | 44° | — | — |
| 2007 | 76° | 41° | 58° | — | — |
| 2006 | 66° | 35° | 51° | — | — |
| 2005 | 56° | 47° | 51° | 1.52" | — |
| 2004 | 68° | 44° | 56° | — | — |
| 2003 | 63° | 45° | 54° | — | — |
| 2002 | 53° | 39° | 46° | 0.66" | — |
| 2001 | 79° | 34° | 56° | — | — |
| 2000 | 63° | 44° | 53° | — | — |
| 1998 | 73° | 48° | 61° | — | — |
| 1997 | 38° | 70° | 54° | — | — |
| 1996 | 63° | 44° | 53° | 0.97" | — |
| 1995 | 59° | 41° | 50° | — | — |
| 1994 | 75° | 48° | 62° | — | — |
| 1993 | 74° | 41° | 57° | — | — |
| 1992 | 59° | 39° | 49° | — | — |
| 1991 | 56° | 46° | 51° | 1.68" | — |
| 1990 | 87° | 48° | 68° | 0.25" | — |
| 1989 | 74° | 51° | 62° | 2.36" | — |
| 1988 | 63° | 46° | 54° | — | — |
| 1987 | 57° | 48° | 53° | — | — |
| 1986 | 73° | 49° | 61° | — | — |
| 1985 | 80° | 46° | 63° | — | — |
| 1984 | 73° | 50° | 62° | — | — |
| 1983 | 75° | 56° | 65° | — | — |
| 1982 | 72° | 44° | 58° | — | — |
| 1981 | 64° | 51° | 58° | — | — |
| 1980 | 64° | 44° | 54° | 0.05" | — |
| 1979 | 71° | 49° | 60° | — | — |
| 1978 | 68° | 45° | 56° | — | — |
| 1977 | 66° | 42° | 54° | — | — |
| 1976 | 68° | 44° | 56° | — | — |
| 1975 | 58° | 40° | 49° | — | — |
| 1974warmest | 83° | 63° | 73° | — | — |
| 1973 | 69° | 45° | 57° | — | — |
| 1972 | 71° | 46° | 59° | — | — |
| 1971 | 54° | 42° | 48° | 0.05" | — |
54 years of data from NEW HAVEN