Weather on July 27
New Haven, CT
55 Years of Data
Avg High
83°F
Avg Low
67°F
Warmest
1979
83°F avg
Coldest
2001
62°F avg
About This Date
July 27th in New Haven, CT typically brings warm summer weather, with average highs around 83°F and lows near 67°F. Over 51 years of records, the warmest July 27th was in 1979 (83°F average), while the coldest was 2001 (62°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 41% of July 27th dates historically, with the wettest July 27th recording 3.45" of rain. The last decade has been 6.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.8°F warmer on this date compared to 20-30 years ago.
Planning for July 27th in New Haven, CT? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 72° | 76° | 0.58" | — |
| 2024 | 87° | 65° | 76° | — | — |
| 2023 | 89° | 77° | 83° | 0.43" | — |
| 2022 | 85° | 62° | 73° | — | — |
| 2021 | 89° | 65° | 77° | 0.13" | — |
| 2020 | 93° | 71° | 82° | — | — |
| 2019 | 84° | 68° | 76° | — | — |
| 2018 | 88° | 70° | 79° | 0.1" | — |
| 2017 | 74° | 66° | 70° | — | — |
| 2016 | 86° | 68° | 77° | — | — |
| 2015 | 82° | 70° | 76° | 0.64" | — |
| 2014 | 84° | 72° | 78° | 0.03" | — |
| 2013 | 82° | 64° | 73° | — | — |
| 2012 | 88° | 72° | 80° | — | — |
| 2011 | 85° | 64° | 74° | — | — |
| 2010 | 85° | 63° | 74° | — | — |
| 2009 | 85° | 72° | 78° | — | — |
| 2008 | 75° | 68° | 72° | 2.46" | — |
| 2007 | 82° | 71° | 77° | — | — |
| 2006 | 85° | 72° | 78° | 0.08" | — |
| 2005 | 89° | 72° | 80° | 0.18" | — |
| 2004 | 70° | 61° | 65° | 3.45" | — |
| 2003 | 85° | 72° | 78° | 0.05" | — |
| 2002 | 71° | 62° | 67° | — | — |
| 2001coldest | 77° | 47° | 62° | 0.03" | — |
| 2000 | 67° | 62° | 64° | 1.4" | — |
| 1997 | 88° | 64° | 76° | — | — |
| 1996 | 78° | 61° | 69° | — | — |
| 1995 | 92° | 72° | 82° | 0.13" | — |
| 1992 | 84° | 52° | 68° | 1.75" | — |
| 1991 | 80° | 63° | 71° | 2.08" | — |
| 1990 | 81° | 69° | 75° | 0.61" | — |
| 1989 | 92° | 75° | 83° | — | — |
| 1988 | 84° | 69° | 77° | — | — |
| 1987 | 95° | 65° | 80° | — | — |
| 1986 | 82° | 70° | 76° | 1.4" | — |
| 1985 | 81° | 67° | 74° | 2.49" | — |
| 1984 | 76° | 58° | 67° | 2.03" | — |
| 1983 | 87° | 60° | 74° | — | — |
| 1982 | 90° | 67° | 78° | — | — |
| 1981 | 90° | 73° | 81° | — | — |
| 1980 | 93° | 73° | 83° | — | — |
| 1979warmest | 92° | 75° | 83° | — | — |
| 1978 | 80° | 75° | 78° | — | — |
| 1977 | 80° | 56° | 68° | — | — |
| 1976 | 79° | 63° | 71° | — | — |
| 1975 | 77° | 56° | 66° | — | — |
| 1974 | 78° | 63° | 70° | — | — |
| 1973 | 81° | 72° | 76° | — | — |
| 1972 | 83° | 62° | 72° | — | — |
| 1971 | 87° | 72° | 79° | 0.89" | — |
51 years of data from NEW HAVEN