Weather on June 23
New Haven, CT
55 Years of Data
About This Date
June 23rd in New Haven, CT typically brings warm summer weather, with average highs around 81°F and lows near 62°F. Over 50 years of records, the warmest June 23rd was in 1990 (84°F average), while the coldest was 1992 (61°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 28% of June 23rd dates historically, with the wettest June 23rd recording 3.48" of rain. The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
Planning for June 23rd in New Haven, CT? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 74° | 83° | — | — |
| 2024 | 87° | 71° | 79° | 0.38" | — |
| 2023 | 75° | 65° | 70° | — | — |
| 2022 | 78° | 60° | 69° | — | — |
| 2021 | 75° | 56° | 65° | — | — |
| 2020 | 86° | 66° | 76° | — | — |
| 2019 | 85° | 66° | 75° | — | — |
| 2018 | 66° | 61° | 63° | — | — |
| 2017 | 82° | 67° | 74° | — | — |
| 2016 | 79° | 57° | 68° | — | — |
| 2015 | 82° | 64° | 73° | 0.64" | — |
| 2014 | 78° | 56° | 67° | — | — |
| 2013 | 85° | 63° | 74° | — | — |
| 2012 | 86° | 68° | 77° | 0.41" | — |
| 2011 | 75° | 64° | 70° | 3.48" | — |
| 2010 | 89° | 67° | 78° | — | — |
| 2009 | 80° | 67° | 73° | 0.03" | — |
| 2008 | 74° | 67° | 70° | 0.08" | — |
| 2007 | 73° | 54° | 63° | — | — |
| 2006 | 81° | 67° | 74° | — | — |
| 2005 | 74° | 51° | 62° | — | — |
| 2004 | 80° | 58° | 69° | — | — |
| 2003 | 77° | 56° | 66° | 0.18" | — |
| 2002 | 83° | 63° | 73° | — | — |
| 2001 | 80° | 67° | 73° | 0.51" | — |
| 2000 | 82° | 57° | 70° | — | — |
| 1996 | 80° | 58° | 69° | — | — |
| 1995 | 79° | 52° | 65° | — | — |
| 1992coldest | 73° | 49° | 61° | — | — |
| 1991 | 72° | 58° | 65° | — | — |
| 1990warmest | 93° | 76° | 84° | 0.38" | — |
| 1989 | 87° | 69° | 78° | 0.48" | — |
| 1988 | 88° | 72° | 80° | 0.08" | — |
| 1987 | 74° | 65° | 69° | — | — |
| 1986 | 88° | 55° | 71° | — | — |
| 1985 | 80° | 61° | 70° | — | — |
| 1984 | 80° | 58° | 69° | — | — |
| 1983 | 91° | 63° | 77° | — | — |
| 1982 | 75° | 56° | 65° | — | — |
| 1981 | 82° | 65° | 73° | — | — |
| 1980 | 90° | 62° | 76° | — | — |
| 1979 | 79° | 64° | 71° | — | — |
| 1978 | 81° | 60° | 70° | — | — |
| 1977 | 78° | 56° | 67° | — | — |
| 1976 | 82° | 67° | 74° | — | — |
| 1975 | 90° | 64° | 77° | — | — |
| 1974 | 83° | 59° | 71° | 0.43" | — |
| 1973 | 72° | 64° | 68° | 2.03" | — |
| 1972 | 68° | 58° | 63° | 2.79" | — |
| 1971 | 84° | 64° | 74° | — | — |
New Haven, CT Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
New Haven, CT Monthly Precipitation
Average rainfall and snowfall per month, in inches.
New Haven, CT Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit New Haven, CT
New Haven, CT has no months that meet our "pleasant" threshold — every season has tradeoffs.