Weather on March 27
New Haven, CT
55 Years of Data
Avg High
53°F
Avg Low
34°F
Warmest
1988
56°F avg
Coldest
2001
29°F avg
About This Date
March 27th in New Haven, CT typically brings cool spring weather, with average highs around 53°F and lows near 34°F. Over 55 years of records, the warmest March 27th was in 1988 (56°F average), while the coldest was 2001 (29°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 33% of March 27th dates historically, with the wettest March 27th recording 4.19" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for March 27th in New Haven, CT? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 57° | 33° | 45° | 0.03" | — |
| 2025 | 51° | 34° | 42° | — | — |
| 2024 | 54° | 40° | 47° | 0.1" | — |
| 2023 | 60° | 31° | 46° | 0.51" | — |
| 2022 | 48° | 31° | 40° | 0.08" | — |
| 2021 | 63° | 47° | 55° | — | — |
| 2020 | 67° | 39° | 53° | — | — |
| 2019 | 45° | 26° | 36° | — | — |
| 2018 | 44° | 24° | 34° | — | — |
| 2017 | 45° | 36° | 40° | 1.07" | — |
| 2016 | 48° | 36° | 42° | — | — |
| 2015 | 45° | 39° | 42° | 0.15" | — |
| 2014 | 40° | 18° | 29° | — | — |
| 2013 | 55° | 36° | 45° | — | — |
| 2012 | 51° | 29° | 40° | — | — |
| 2011 | 45° | 27° | 36° | — | — |
| 2010 | 40° | 26° | 33° | — | — |
| 2009 | 58° | 39° | 48° | — | — |
| 2008 | 48° | 30° | 39° | 0.05" | — |
| 2007 | 73° | 38° | 55° | 0.15" | — |
| 2006 | 58° | 36° | 47° | — | — |
| 2005 | 44° | 30° | 37° | — | — |
| 2004 | 64° | 45° | 54° | 0.28" | — |
| 2003 | 55° | 36° | 45° | 0.03" | — |
| 2002 | 52° | 37° | 44° | 1.3" | — |
| 2001coldest | 41° | 18° | 29° | — | — |
| 2000 | 58° | 29° | 43° | 0.03" | — |
| 1998 | 58° | 39° | 48° | — | — |
| 1997 | 48° | 26° | 37° | — | — |
| 1996 | 61° | 24° | 42° | — | — |
| 1995 | 54° | 30° | 42° | — | — |
| 1994 | 49° | 30° | 39° | 1.7" | — |
| 1993 | 63° | 33° | 48° | — | — |
| 1992 | 55° | 43° | 49° | 2.87" | — |
| 1991 | 51° | 42° | 47° | — | — |
| 1990 | 48° | 24° | 36° | — | — |
| 1989 | 62° | 34° | 48° | — | — |
| 1988warmest | 60° | 51° | 56° | — | — |
| 1987 | 64° | 43° | 53° | — | — |
| 1986 | 63° | 48° | 55° | 0.38" | — |
| 1985 | 61° | 32° | 46° | — | — |
| 1984 | 52° | 30° | 41° | — | — |
| 1983 | 48° | 33° | 41° | — | — |
| 1982 | 44° | 27° | 35° | — | — |
| 1981 | 56° | 37° | 46° | 0.56" | — |
| 1980 | 57° | 39° | 48° | — | — |
| 1979 | 48° | 31° | 39° | — | — |
| 1978 | 48° | 35° | 42° | 4.19" | — |
| 1977 | 58° | 34° | 46° | — | — |
| 1976 | 57° | 36° | 46° | 0.56" | — |
| 1975 | 39° | 23° | 31° | — | — |
| 1974 | 46° | 32° | 39° | — | — |
| 1973 | 55° | 43° | 49° | — | — |
| 1972 | 40° | 28° | 34° | — | — |
| 1971 | 47° | 32° | 39° | — | — |
55 years of data from NEW HAVEN