Weather on January 23
New Haven, CT
55 Years of Data
About This Date
January 23rd in New Haven, CT typically brings cold winter weather, with average highs around 38°F and lows near 22°F. Over 54 years of records, the warmest January 23rd was in 1973 (47°F average), while the coldest was 1976 (5°F) — a 42°F range across recorded history. Precipitation has occurred on 28% of recorded January 23rd dates, with snow falling 2% of the time (heaviest snowfall: 1.5"). The last decade has been 9.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 9.8°F warmer on this date compared to 20-30 years ago.
Planning for January 23rd in New Haven, CT? Bundle up with warm layers and protect extremities from the cold.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 41° | 16° | 28° | — | — |
| 2025 | 30° | 9° | 20° | — | — |
| 2024 | 43° | 36° | 39° | 0.01" | — |
| 2023 | 40° | 36° | 38° | — | — |
| 2022 | 37° | 25° | 31° | — | — |
| 2021 | 37° | 23° | 30° | — | — |
| 2020 | 42° | 16° | 29° | — | — |
| 2019 | 48° | 19° | 34° | — | — |
| 2018 | 52° | 38° | 45° | 0.62" | — |
| 2017 | 44° | 35° | 40° | 0.5" | — |
| 2016 | 30° | 23° | 27° | 0.07" | — |
| 2015 | 36° | 26° | 31° | — | — |
| 2014 | 20° | 6° | 13° | — | — |
| 2013 | 20° | 9° | 15° | — | — |
| 2012 | 50° | 31° | 41° | 0.32" | — |
| 2011 | 25° | 4° | 15° | — | — |
| 2010 | 41° | 21° | 31° | — | — |
| 2009 | 40° | 13° | 27° | — | — |
| 2008 | 40° | 25° | 33° | — | — |
| 2007 | 35° | 20° | 28° | — | — |
| 2006 | 39° | 34° | 36° | 0.54" | — |
| 2005 | 20° | 6° | 13° | 0.01" | — |
| 2004 | 21° | 13° | 17° | — | — |
| 2003 | 18° | 6° | 12° | — | — |
| 2002 | 47° | 28° | 37° | — | — |
| 2001 | 36° | 5° | 20° | — | — |
| 2000 | 37° | 7° | 22° | — | — |
| 1998 | 31° | 23° | 27° | — | — |
| 1997 | 46° | 27° | 36° | 0.14" | — |
| 1995 | 35° | 25° | 30° | 0.24" | 1.5" |
| 1994 | 28° | 10° | 19° | — | — |
| 1993 | 46° | 36° | 41° | — | — |
| 1992 | 40° | 31° | 35° | 0.05" | — |
| 1991 | 32° | 7° | 19° | — | — |
| 1990 | 43° | — | — | — | — |
| 1989 | 43° | 13° | 28° | — | — |
| 1988 | 39° | 25° | 32° | — | — |
| 1987 | 36° | 22° | 29° | 0.77" | — |
| 1986 | 50° | 29° | 39° | — | — |
| 1985 | 32° | 24° | 28° | — | — |
| 1984 | 34° | 14° | 24° | — | — |
| 1983 | 47° | 32° | 39° | 0.75" | — |
| 1982 | 35° | 8° | 22° | 1.25" | — |
| 1981 | 41° | 30° | 36° | — | — |
| 1980 | 45° | 38° | 41° | 0.25" | — |
| 1979 | 40° | 27° | 33° | — | — |
| 1978 | 32° | 8° | 20° | — | — |
| 1977 | 31° | 12° | 21° | — | — |
| 1976coldest | 11° | 0° | 5° | — | — |
| 1975 | 40° | 27° | 33° | — | — |
| 1974 | 53° | 37° | 45° | — | — |
| 1973warmest | 51° | 43° | 47° | 0.05" | — |
| 1972 | 52° | 34° | 43° | — | — |
| 1971 | 46° | 28° | 37° | — | — |
New Haven, CT Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
New Haven, CT Monthly Precipitation
Average rainfall and snowfall per month, in inches.
New Haven, CT Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit New Haven, CT
Most pleasant months in New Haven, CT: May, June, September.
What to expect on January 23rd
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
January 23rd outlook →