Weather on July 15
New Haven, CT
55 Years of Data
Avg High
86°F
Avg Low
67°F
Warmest
1995
85°F avg
Coldest
2001
67°F avg
About This Date
July 15th in New Haven, CT typically brings warm summer weather, with average highs around 86°F and lows near 67°F. Over 51 years of records, the warmest July 15th was in 1995 (85°F average), while the coldest was 2001 (67°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 25% of July 15th dates historically, with the wettest July 15th recording 7.26" of rain. The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
Planning for July 15th in New Haven, CT? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 75° | 81° | — | — |
| 2024 | 89° | 75° | 82° | — | — |
| 2023 | 90° | 72° | 81° | — | — |
| 2022 | 85° | 67° | 76° | — | — |
| 2021 | 89° | 71° | 80° | — | — |
| 2020 | 79° | 66° | 72° | — | — |
| 2019 | 83° | 67° | 75° | — | — |
| 2018 | 82° | 72° | 77° | 0.15" | — |
| 2017 | 79° | 63° | 71° | — | — |
| 2016 | 91° | 69° | 80° | — | — |
| 2015 | 83° | 69° | 76° | — | — |
| 2014 | 83° | 73° | 78° | — | — |
| 2013 | 95° | 73° | 84° | 0.1" | — |
| 2012 | 85° | 70° | 77° | 1.3" | — |
| 2011 | 83° | 62° | 72° | — | — |
| 2010 | 81° | 71° | 76° | — | — |
| 2009 | 81° | 54° | 67° | — | — |
| 2008 | 85° | 62° | 73° | 0.03" | — |
| 2007 | 83° | 66° | 74° | 0.03" | — |
| 2006 | 82° | 65° | 73° | — | — |
| 2005 | 85° | 70° | 77° | — | — |
| 2004 | 79° | 67° | 73° | 0.03" | — |
| 2003 | 80° | 58° | 69° | — | — |
| 2002 | 84° | 66° | 75° | — | — |
| 2001coldest | 81° | 54° | 67° | — | — |
| 2000 | 73° | 64° | 69° | 7.26" | — |
| 1997 | 96° | 70° | 83° | — | — |
| 1996 | 83° | 68° | 75° | 0.33" | — |
| 1995warmest | 103° | 68° | 85° | — | — |
| 1992 | 91° | 70° | 80° | 0.05" | — |
| 1991 | 88° | 64° | 76° | — | — |
| 1990 | 89° | 74° | 81° | 0.2" | — |
| 1989 | 82° | 69° | 76° | — | — |
| 1988 | 89° | 72° | 80° | 0.2" | — |
| 1987 | 82° | 65° | 73° | — | — |
| 1986 | 85° | 63° | 74° | — | — |
| 1985 | 88° | 63° | 75° | — | — |
| 1984 | 89° | 70° | 79° | — | — |
| 1983 | 95° | 69° | 82° | — | — |
| 1982 | 87° | 64° | 76° | — | — |
| 1981 | 86° | 62° | 74° | — | — |
| 1980 | 87° | 70° | 78° | — | — |
| 1979 | 90° | 73° | 81° | — | — |
| 1978 | 76° | 64° | 70° | — | — |
| 1977 | 91° | 67° | 79° | — | — |
| 1976 | 79° | 62° | 70° | — | — |
| 1975 | 81° | 68° | 74° | 1.96" | — |
| 1974 | 93° | 70° | 81° | — | — |
| 1973 | 91° | 65° | 78° | 3.35" | — |
| 1972 | 86° | 70° | 78° | — | — |
| 1971 | 83° | 61° | 72° | — | — |
51 years of data from NEW HAVEN