Weather on June 9
New Haven, CT
55 Years of Data
Avg High
78°F
Avg Low
59°F
Warmest
1984
81°F avg
Coldest
1977
52°F avg
About This Date
June 9th in New Haven, CT typically brings pleasant summer weather, with average highs around 78°F and lows near 59°F. Over 50 years of records, the warmest June 9th was in 1984 (81°F average), while the coldest was 1977 (52°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 38% of June 9th dates historically, with the wettest June 9th recording 3.68" of rain. The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
Planning for June 9th in New Haven, CT? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 63° | 64° | 0.08" | — |
| 2024 | 75° | 62° | 69° | 0.13" | — |
| 2023 | 70° | 51° | 60° | 0.15" | — |
| 2022 | 85° | 66° | 75° | 1.02" | — |
| 2021 | 87° | 70° | 78° | 0.13" | — |
| 2020 | 83° | 56° | 69° | — | — |
| 2019 | 74° | 53° | 63° | — | — |
| 2018 | 79° | 60° | 69° | — | — |
| 2017 | 78° | 46° | 62° | — | — |
| 2016 | 70° | 55° | 62° | — | — |
| 2015 | 75° | 62° | 69° | — | — |
| 2014 | 72° | 62° | 67° | 1.98" | — |
| 2013 | 79° | 58° | 68° | 2.06" | — |
| 2012 | 74° | 61° | 67° | — | — |
| 2011 | 86° | 67° | 76° | 2.03" | — |
| 2010 | 66° | 49° | 57° | 1.24" | — |
| 2009 | 63° | 58° | 60° | 3.68" | — |
| 2008 | 91° | 68° | 80° | 0.03" | — |
| 2007 | 70° | 59° | 64° | 0.28" | — |
| 2006 | 70° | 58° | 64° | 1.09" | — |
| 2005 | 84° | 65° | 74° | — | — |
| 2004 | 84° | 62° | 73° | — | — |
| 2003 | 66° | 55° | 61° | — | — |
| 2002 | 76° | 56° | 66° | — | — |
| 2001 | 80° | 49° | 64° | — | — |
| 2000 | 87° | 58° | 72° | — | — |
| 1996 | 85° | 67° | 76° | — | — |
| 1995 | 78° | 52° | 65° | — | — |
| 1992 | 81° | 65° | 73° | 0.05" | — |
| 1991 | 84° | 59° | 72° | — | — |
| 1990 | 83° | 68° | 75° | 0.23" | — |
| 1989 | 74° | 62° | 68° | — | — |
| 1988 | 74° | 51° | 62° | 0.2" | — |
| 1987 | 89° | 69° | 79° | — | — |
| 1986 | 83° | 56° | 69° | — | — |
| 1985 | 57° | 65° | 61° | — | — |
| 1984warmest | 94° | 68° | 81° | — | — |
| 1983 | 75° | 49° | 62° | — | — |
| 1982 | 76° | 49° | 62° | — | — |
| 1981 | 85° | 62° | 73° | — | — |
| 1980 | 73° | 46° | 60° | — | — |
| 1979 | 78° | 65° | 71° | — | — |
| 1978 | 82° | 62° | 72° | 0.2" | — |
| 1977coldest | 65° | 40° | 52° | 2.79" | — |
| 1976 | 88° | 62° | 75° | — | — |
| 1975 | 67° | 53° | 60° | — | — |
| 1974 | 88° | 59° | 73° | — | — |
| 1973 | 93° | 66° | 80° | — | — |
| 1972 | 86° | 64° | 75° | — | — |
| 1971 | 89° | 65° | 77° | 0.89" | — |
50 years of data from NEW HAVEN