Weather on June 20
New Haven, CT
55 Years of Data
Avg High
80°F
Avg Low
62°F
Warmest
1987
83°F avg
Coldest
2005
61°F avg
About This Date
June 20th in New Haven, CT typically brings warm summer weather, with average highs around 80°F and lows near 62°F. Over 50 years of records, the warmest June 20th was in 1987 (83°F average), while the coldest was 2005 (61°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 22% of June 20th dates historically, with the wettest June 20th recording 2.57" of rain. The last decade has been 6.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.3°F warmer on this date compared to 20-30 years ago.
Planning for June 20th in New Haven, CT? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 69° | 77° | — | — |
| 2024 | 89° | 69° | 79° | — | — |
| 2023 | 74° | 60° | 67° | — | — |
| 2022 | 81° | 59° | 70° | — | — |
| 2021 | 85° | 66° | 75° | — | — |
| 2020 | 85° | 65° | 75° | — | — |
| 2019 | 74° | 65° | 69° | 0.36" | — |
| 2018 | 80° | 60° | 70° | — | — |
| 2017 | 81° | 66° | 73° | 0.05" | — |
| 2016 | 78° | 59° | 69° | — | — |
| 2015 | 70° | 62° | 66° | 0.36" | — |
| 2014 | 79° | 56° | 67° | — | — |
| 2013 | 77° | 53° | 65° | — | — |
| 2012 | 93° | 68° | 81° | — | — |
| 2011 | 78° | 57° | 68° | — | — |
| 2010 | 84° | 67° | 75° | — | — |
| 2009 | 74° | 63° | 68° | 2.57" | — |
| 2008 | 77° | 60° | 69° | 0.15" | — |
| 2007 | 78° | 61° | 69° | 0.33" | — |
| 2006 | 81° | 64° | 72° | 0.3" | — |
| 2005coldest | 71° | 51° | 61° | — | — |
| 2004 | 72° | 56° | 64° | — | — |
| 2003 | 73° | 60° | 67° | — | — |
| 2002 | 76° | 56° | 66° | — | — |
| 2001 | 89° | 62° | 76° | 0.05" | — |
| 2000 | 81° | 52° | 66° | — | — |
| 1996 | 69° | 58° | 63° | 1.17" | — |
| 1995 | 96° | 68° | 82° | — | — |
| 1992 | 69° | 60° | 65° | 1.68" | — |
| 1991 | 90° | 64° | 77° | — | — |
| 1990 | 79° | 63° | 71° | — | — |
| 1989 | 83° | 64° | 73° | — | — |
| 1988 | 80° | 59° | 70° | — | — |
| 1987warmest | 94° | 72° | 83° | — | — |
| 1986 | 76° | 61° | 68° | — | — |
| 1985 | 78° | 60° | 69° | — | — |
| 1984 | 83° | 62° | 72° | — | — |
| 1983 | 83° | 68° | 75° | — | — |
| 1982 | 72° | 59° | 65° | — | — |
| 1981 | 81° | 64° | 72° | — | — |
| 1980 | 75° | 60° | 68° | — | — |
| 1979 | 87° | 57° | 72° | — | — |
| 1978 | 85° | 62° | 73° | — | — |
| 1977 | 86° | 64° | 75° | — | — |
| 1976 | 75° | 66° | 71° | 0.25" | — |
| 1975 | 92° | 68° | 80° | — | — |
| 1974 | 84° | 65° | 74° | — | — |
| 1973 | 79° | 63° | 71° | — | — |
| 1972 | 74° | 61° | 67° | — | — |
| 1971 | 80° | 65° | 72° | — | — |
50 years of data from NEW HAVEN