Weather on February 17
New Haven, CT
55 Years of Data
Avg High
40°F
Avg Low
24°F
Warmest
1990
54°F avg
Coldest
1973
11°F avg
About This Date
February 17th in New Haven, CT typically brings chilly winter weather, with average highs around 40°F and lows near 24°F. Over 55 years of records, the warmest February 17th was in 1990 (54°F average), while the coldest was 1973 (11°F) — a 43°F range across recorded history. Precipitation has occurred on 27% of recorded February 17th dates, with snow falling 2% of the time. The last decade has been 8.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 8.2°F warmer on this date compared to 20-30 years ago.
Planning for February 17th in New Haven, CT? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 37° | 21° | 29° | — | — |
| 2025 | 37° | 25° | 31° | — | — |
| 2024 | 37° | 28° | 33° | 0.2" | — |
| 2023 | 56° | 31° | 44° | 0.53" | — |
| 2022 | 55° | 41° | 48° | 0.48" | — |
| 2021 | 36° | 26° | 31° | — | — |
| 2020 | 47° | 26° | 37° | — | — |
| 2019 | 37° | 23° | 30° | — | — |
| 2018 | 38° | 27° | 33° | 1.14" | — |
| 2017 | 40° | 25° | 33° | — | — |
| 2016 | 39° | 32° | 36° | — | — |
| 2015 | 23° | 8° | 16° | — | — |
| 2014 | 32° | 11° | 22° | — | — |
| 2013 | 32° | 19° | 26° | — | — |
| 2012 | 53° | 34° | 43° | 0.05" | — |
| 2011 | 67° | 34° | 50° | — | — |
| 2010 | 36° | 28° | 32° | — | — |
| 2009 | 39° | 24° | 32° | — | — |
| 2008 | 48° | 19° | 34° | 0.63" | — |
| 2007 | 33° | 21° | 27° | — | — |
| 2006 | 56° | 31° | 44° | 0.15" | — |
| 2005 | 38° | 29° | 33° | — | — |
| 2004 | 32° | 13° | 22° | — | — |
| 2003 | 22° | 12° | 17° | — | — |
| 2002 | 44° | 34° | 39° | 0.74" | — |
| 2001 | 37° | 18° | 27° | 0.03" | — |
| 2000 | 37° | 19° | 28° | — | — |
| 1998 | 29° | 18° | 23° | — | — |
| 1997 | 34° | 17° | 25° | — | — |
| 1996 | 34° | 21° | 27° | — | — |
| 1995 | 44° | 27° | 35° | — | — |
| 1994 | 41° | 6° | 24° | — | — |
| 1993 | 46° | 33° | 40° | 2.36" | — |
| 1992 | 53° | 32° | 43° | — | — |
| 1991 | 34° | 10° | 22° | 0.05" | 0.5" |
| 1990warmest | 57° | 50° | 54° | — | — |
| 1989 | 36° | 15° | 25° | — | — |
| 1988 | 49° | 32° | 40° | — | — |
| 1987 | 42° | 0° | 21° | — | — |
| 1986 | 35° | 29° | 32° | — | — |
| 1985 | 37° | 27° | 32° | — | — |
| 1984 | 41° | 36° | 38° | — | — |
| 1983 | 41° | 35° | 38° | 0.3" | — |
| 1982 | 49° | 25° | 37° | — | — |
| 1981 | 60° | 36° | 48° | — | — |
| 1980 | 32° | 19° | 26° | — | — |
| 1979 | 23° | 0° | 12° | — | — |
| 1978 | 38° | 23° | 30° | — | — |
| 1977 | 31° | 13° | 22° | — | — |
| 1976 | 65° | 37° | 51° | 0.33" | — |
| 1975 | 45° | 32° | 38° | 0.13" | — |
| 1974 | 40° | 29° | 34° | — | — |
| 1973coldest | 20° | 3° | 11° | — | — |
| 1972 | 41° | 24° | 33° | — | — |
| 1971 | 38° | 30° | 34° | 0.51" | — |
55 years of data from NEW HAVEN