Weather on May 25
New Haven, CT
55 Years of Data
Avg High
73°F
Avg Low
53°F
Warmest
1991
78°F avg
Coldest
2013
49°F avg
About This Date
May 25th in New Haven, CT typically brings pleasant spring weather, with average highs around 73°F and lows near 53°F. Over 52 years of records, the warmest May 25th was in 1991 (78°F average), while the coldest was 2013 (49°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 27% of May 25th dates historically, with the wettest May 25th recording 1.91" of rain. The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
Planning for May 25th in New Haven, CT? Great weather for outdoor activities.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 67° | 53° | 60° | — | — |
| 2024 | 75° | 58° | 66° | — | — |
| 2023 | 68° | 50° | 59° | — | — |
| 2022 | 69° | 49° | 59° | — | — |
| 2021 | 70° | 55° | 62° | — | — |
| 2020 | 65° | 56° | 60° | 0.03" | — |
| 2019 | 70° | 52° | 61° | — | — |
| 2018 | 82° | 51° | 67° | — | — |
| 2017 | 60° | 54° | 57° | 1.85" | — |
| 2016 | 80° | 49° | 64° | — | — |
| 2015 | 77° | 53° | 65° | — | — |
| 2014 | 76° | 54° | 65° | — | — |
| 2013coldest | 51° | 47° | 49° | 0.91" | — |
| 2012 | 68° | 59° | 64° | 0.18" | — |
| 2011 | 79° | 60° | 69° | — | — |
| 2010 | 80° | 55° | 68° | 0.03" | — |
| 2009 | 76° | 59° | 67° | — | — |
| 2008 | 73° | 47° | 60° | — | — |
| 2007 | 84° | 56° | 70° | — | — |
| 2006 | 73° | 44° | 59° | — | — |
| 2005 | 53° | 47° | 50° | 1.04" | — |
| 2004 | 70° | 51° | 60° | — | — |
| 2003 | 61° | 50° | 55° | — | — |
| 2002 | 64° | 52° | 58° | — | — |
| 2001 | 60° | 48° | 54° | 1.91" | — |
| 2000 | 75° | 54° | 64° | 0.03" | — |
| 1996 | 79° | 45° | 62° | — | — |
| 1995 | 79° | 58° | 68° | 0.23" | — |
| 1994 | 82° | 56° | 69° | 0.66" | — |
| 1993 | 84° | 59° | 72° | 0.03" | — |
| 1992 | — | 44° | — | 0.2" | — |
| 1991warmest | 91° | 65° | 78° | — | — |
| 1990 | 70° | 47° | 58° | — | — |
| 1989 | 79° | 57° | 68° | — | — |
| 1988 | 83° | 50° | 66° | — | — |
| 1987 | 65° | 52° | 58° | — | — |
| 1986 | 75° | 57° | 66° | — | — |
| 1985 | 72° | 52° | 62° | — | — |
| 1984 | 76° | 52° | 64° | — | — |
| 1983 | 67° | 44° | 55° | — | — |
| 1982 | 72° | 50° | 61° | — | — |
| 1981 | 86° | 50° | 68° | — | — |
| 1980 | 83° | 61° | 72° | — | — |
| 1979 | 67° | 56° | 61° | 1.78" | — |
| 1978 | 64° | 53° | 59° | — | — |
| 1977 | 83° | 63° | 73° | — | — |
| 1976 | 68° | 50° | 59° | — | — |
| 1975 | 90° | 55° | 72° | — | — |
| 1974 | 67° | 48° | 57° | 0.69" | — |
| 1973 | 59° | 51° | 55° | — | — |
| 1972 | 74° | 51° | 62° | — | — |
| 1971 | 73° | 55° | 64° | — | — |
52 years of data from NEW HAVEN