Weather on July 3
New Haven, CT
55 Years of Data
Avg High
82°F
Avg Low
63°F
Warmest
1983
83°F avg
Coldest
1978
60°F avg
About This Date
July 3rd in New Haven, CT typically brings warm summer weather, with average highs around 82°F and lows near 63°F. Over 51 years of records, the warmest July 3rd was in 1983 (83°F average), while the coldest was 1978 (60°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 35% of July 3rd dates historically, with the wettest July 3rd recording 2.95" of rain. The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
Planning for July 3rd in New Haven, CT? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 67° | 78° | 1.63" | — |
| 2024 | 82° | 63° | 72° | — | — |
| 2023 | 88° | 74° | 81° | 2.87" | — |
| 2022 | 85° | 70° | 77° | — | — |
| 2021 | 66° | 60° | 63° | 0.79" | — |
| 2020 | 87° | 69° | 78° | 1.93" | — |
| 2019 | 87° | 68° | 78° | — | — |
| 2018 | 89° | 73° | 81° | — | — |
| 2017 | 87° | 65° | 76° | — | — |
| 2016 | 78° | 54° | 66° | — | — |
| 2015 | 76° | 63° | 69° | — | — |
| 2014 | 88° | 71° | 79° | 0.76" | — |
| 2013 | 86° | 73° | 80° | — | — |
| 2012 | 86° | 63° | 74° | — | — |
| 2011 | 76° | 64° | 70° | — | — |
| 2010 | 83° | 56° | 69° | — | — |
| 2009 | 79° | 65° | 72° | — | — |
| 2008 | 84° | 68° | 76° | 0.08" | — |
| 2007 | 75° | 52° | 63° | — | — |
| 2006 | 83° | 68° | 75° | — | — |
| 2005 | 75° | 57° | 66° | — | — |
| 2004 | 84° | 54° | 69° | 0.03" | — |
| 2003 | 72° | 63° | 67° | — | — |
| 2002 | 91° | 73° | 82° | — | — |
| 2001 | 76° | 45° | 60° | — | — |
| 2000 | 87° | 60° | 74° | 0.23" | — |
| 1997 | 82° | 70° | 76° | 0.46" | — |
| 1996 | 80° | 55° | 68° | 2.95" | — |
| 1995 | 81° | 54° | 67° | — | — |
| 1992 | 75° | 53° | 64° | — | — |
| 1991 | 78° | 63° | 70° | 0.25" | — |
| 1990 | 85° | 62° | 73° | — | — |
| 1989 | 90° | 59° | 74° | — | — |
| 1988 | 87° | 63° | 75° | — | — |
| 1987 | 80° | 60° | 70° | 0.43" | — |
| 1986 | 78° | 61° | 69° | — | — |
| 1985 | 80° | 60° | 70° | 1.91" | — |
| 1984 | 83° | 66° | 74° | — | — |
| 1983warmest | 95° | 72° | 83° | — | — |
| 1982 | 76° | 60° | 68° | 1.07" | — |
| 1981 | 80° | 66° | 73° | 2.92" | — |
| 1980 | 75° | 67° | 71° | 0.13" | — |
| 1979 | 86° | 66° | 76° | 0.25" | — |
| 1978coldest | 67° | 54° | 60° | — | — |
| 1977 | 85° | 59° | 72° | — | — |
| 1976 | 85° | 61° | 73° | — | — |
| 1975 | 89° | 70° | 79° | — | — |
| 1974 | 90° | 68° | 79° | 0.81" | — |
| 1973 | 81° | 67° | 74° | — | — |
| 1972 | 86° | 69° | 78° | — | — |
| 1971 | 85° | 59° | 72° | — | — |
51 years of data from NEW HAVEN