Weather on February 15
New Haven, CT
55 Years of Data
Avg High
40°F
Avg Low
22°F
Warmest
1984
51°F avg
Coldest
1987
10°F avg
About This Date
February 15th in New Haven, CT typically brings chilly winter weather, with average highs around 40°F and lows near 22°F. Over 55 years of records, the warmest February 15th was in 1984 (51°F average), while the coldest was 1987 (10°F) — a 41°F range across recorded history. Precipitation has occurred on 27% of recorded February 15th dates, with snow falling 2% of the time. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for February 15th in New Haven, CT? Bring layers as temperatures can vary throughout the day.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 39° | 17° | 28° | — | — |
| 2025 | 36° | 24° | 30° | 0.79" | — |
| 2024 | 40° | 26° | 33° | — | — |
| 2023 | 58° | 33° | 45° | — | — |
| 2022 | 31° | 13° | 22° | — | — |
| 2021 | 35° | 33° | 34° | — | — |
| 2020 | 33° | 11° | 22° | — | — |
| 2019 | 50° | 38° | 44° | — | — |
| 2018 | 50° | 39° | 45° | 0.79" | — |
| 2017 | 44° | 22° | 33° | 0.05" | — |
| 2016 | 28° | 1° | 15° | 0.79" | — |
| 2015 | 22° | 3° | 13° | — | — |
| 2014 | 38° | 21° | 30° | — | — |
| 2013 | 45° | 23° | 34° | — | — |
| 2012 | 47° | 34° | 40° | — | — |
| 2011 | 37° | 17° | 27° | — | — |
| 2010 | 40° | 30° | 35° | — | — |
| 2009 | 44° | 29° | 37° | — | — |
| 2008 | 46° | 24° | 35° | — | — |
| 2007 | 22° | 15° | 19° | — | — |
| 2006 | 46° | 21° | 34° | — | — |
| 2005 | 51° | 30° | 41° | 0.94" | — |
| 2004 | 31° | 14° | 22° | — | — |
| 2003 | 24° | 11° | 17° | — | — |
| 2002 | 44° | 35° | 40° | — | — |
| 2001 | 41° | 26° | 34° | 0.05" | — |
| 2000 | 43° | 24° | 33° | — | — |
| 1998 | 32° | 8° | 20° | — | — |
| 1997 | 33° | 24° | 29° | 1.32" | 1" |
| 1996 | 35° | 16° | 25° | — | — |
| 1995 | 36° | 5° | 20° | — | — |
| 1994 | 29° | 7° | 18° | — | — |
| 1993 | 38° | 14° | 26° | — | — |
| 1992 | 41° | 20° | 30° | 0.13" | — |
| 1991 | 47° | 32° | 39° | 0.69" | — |
| 1990 | 48° | 30° | 39° | 0.25" | — |
| 1989 | 51° | 22° | 36° | 0.99" | — |
| 1988 | 48° | 24° | 36° | — | — |
| 1987coldest | 22° | -3° | 10° | — | — |
| 1986 | 33° | 21° | 27° | — | — |
| 1985 | 35° | 29° | 32° | — | — |
| 1984warmest | 53° | 48° | 51° | 1.85" | — |
| 1983 | 49° | 29° | 39° | — | — |
| 1982 | 52° | 29° | 40° | — | — |
| 1981 | 40° | 27° | 33° | — | — |
| 1980 | 44° | 25° | 34° | — | — |
| 1979 | 26° | 8° | 17° | — | — |
| 1978 | 36° | 16° | 26° | — | — |
| 1977 | 45° | 32° | 38° | 0.13" | — |
| 1976 | 42° | 19° | 31° | 0.2" | — |
| 1975 | 44° | 17° | 31° | — | — |
| 1974 | 37° | 21° | 29° | — | — |
| 1973 | 45° | 32° | 38° | 1.57" | — |
| 1972 | 51° | 33° | 42° | — | — |
| 1971 | 34° | 27° | 30° | — | — |
55 years of data from NEW HAVEN