Weather on May 19
New Haven, CT
55 Years of Data
Avg High
69°F
Avg Low
50°F
Warmest
2017
75°F avg
Coldest
2002
49°F avg
About This Date
May 19th in New Haven, CT typically brings mild spring weather, with average highs around 69°F and lows near 50°F. Over 52 years of records, the warmest May 19th was in 2017 (75°F average), while the coldest was 2002 (49°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 33% of May 19th dates historically, with the wettest May 19th recording 1.98" of rain. The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
Planning for May 19th in New Haven, CT? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 52° | 62° | — | — |
| 2024 | 74° | 57° | 65° | — | — |
| 2023 | 70° | 50° | 60° | — | — |
| 2022 | 60° | 50° | 55° | 1.12" | — |
| 2021 | 86° | 53° | 70° | — | — |
| 2020 | 69° | 49° | 59° | — | — |
| 2019 | 74° | 53° | 63° | — | — |
| 2018 | 55° | 50° | 53° | 1.83" | — |
| 2017warmest | 85° | 65° | 75° | — | — |
| 2016 | 65° | 48° | 56° | — | — |
| 2015 | 65° | 53° | 59° | 0.15" | — |
| 2014 | 71° | 50° | 61° | — | — |
| 2013 | 60° | 55° | 58° | 0.66" | — |
| 2012 | 74° | 47° | 60° | — | — |
| 2011 | 73° | 58° | 65° | 0.51" | — |
| 2010 | 65° | 50° | 57° | 0.2" | — |
| 2009 | 66° | 41° | 54° | — | — |
| 2008 | 60° | 49° | 54° | — | — |
| 2007 | 56° | 46° | 51° | — | — |
| 2006 | 60° | 53° | 57° | 1.98" | — |
| 2005 | 65° | 46° | 55° | — | — |
| 2004 | 72° | 50° | 61° | 0.05" | — |
| 2003 | 74° | 38° | 56° | — | — |
| 2002coldest | 58° | 40° | 49° | — | — |
| 2001 | 80° | 53° | 67° | — | — |
| 2000 | 62° | 44° | 53° | 1.3" | — |
| 1996 | 79° | 52° | 65° | — | — |
| 1995 | 64° | 51° | 58° | 0.46" | — |
| 1994 | 56° | 46° | 51° | 1.09" | — |
| 1993 | 60° | 49° | 54° | 0.64" | — |
| 1992 | 71° | 51° | 61° | — | — |
| 1991 | 64° | 49° | 56° | — | — |
| 1990 | 75° | 60° | 68° | 0.25" | — |
| 1989 | 76° | 55° | 65° | — | — |
| 1988 | 63° | 53° | 58° | 0.64" | — |
| 1987 | 70° | 49° | 59° | 0.71" | — |
| 1986 | 87° | 58° | 72° | — | — |
| 1985 | 63° | 45° | 54° | — | — |
| 1984 | 65° | 45° | 55° | — | — |
| 1983 | 64° | 44° | 54° | — | — |
| 1982 | 72° | 53° | 62° | — | — |
| 1981 | 65° | 36° | 50° | — | — |
| 1980 | 68° | 54° | 61° | — | — |
| 1979 | 65° | 56° | 60° | 0.13" | — |
| 1978 | 73° | 49° | 61° | — | — |
| 1977 | 85° | 58° | 71° | — | — |
| 1976 | 66° | 43° | 54° | 0.3" | — |
| 1975 | 74° | 49° | 61° | — | — |
| 1974 | 75° | 56° | 65° | — | — |
| 1973 | 67° | 43° | 55° | — | — |
| 1972 | 74° | 55° | 64° | — | — |
| 1971 | 79° | 52° | 65° | — | — |
52 years of data from NEW HAVEN