New Haven County, CT
Tuesday : a high of 60.7°F averaged over New Haven County, CT, the coldest 29 September day in the county average since 2012, 8th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
Last updated . This page normally updates every day; the latest update is late.
- Tuesday 29 September 2026: a low of 54.3°F averaged over New Haven County, CT, the warmest 29 September night in the county average since 2025, tied 21st warmest of 76 (with 2012) (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: 0.48 in of precipitation averaged over New Haven County, CT, the wettest 29 September in the county average since 2023, 11th wettest of 76 (county average from NOAA gridded data, 1951 to 2026).
The month
- September 2026 so far averaged 64.4°F in New Haven County, CT, the warmest 1 to 29 September in the county average since 2025, 26th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- August 2026 averaged 72.5°F in New Haven County, CT, the warmest August in the county average since 2022, 15th warmest of 132 (county average from NOAA's monthly county data, 1895 to 2026).
- Days of the month without a value
- 0
Every year on this date
- Above the normal range
- In it
- Below it
- Normal range
- This year and the extreme
Every year as a table
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 60.7 | 54.3 |
| 2025 | 81.5 | 59.1 |
| 2024 | 71.4 | 57.6 |
| 2023 | 67.3 | 49.7 |
| 2022 | 67.3 | 47.9 |
| 2021 | 68.9 | 48.8 |
| 2020 | 76.6 | 63.2 |
| 2019 | 77.8 | 57.3 |
| 2018 | 62.1 | 49.5 |
| 2017 | 76.3 | 46.5 |
| 2016 | 63.7 | 56.3 |
| 2015 | 78.9 | 56.6 |
| 2014 | 82.1 | 55.9 |
| 2013 | 71.2 | 48.5 |
| 2012 | 60.3 | 54.3 |
| 2011 | 73.6 | 62.7 |
| 2010 | 74.1 | 62.9 |
| 2009 | 69.9 | 49.7 |
| 2008 | 73 | 59.4 |
| 2007 | 74.5 | 52.9 |
| 2006 | 69.4 | 50.5 |
| 2005 | 71.9 | 47.8 |
| 2004 | 64.6 | 55.1 |
| 2003 | 68.9 | 51.1 |
| 2002 | 70.5 | 46.8 |
| 2001 | 64.4 | 46.5 |
| 2000 | 61 | 34.8 |
| 1999 | 73.9 | 59.9 |
| 1998 | 72.6 | 45.4 |
| 1997 | 68 | 51.1 |
| 1996 | 71 | 56 |
| 1995 | 70.3 | 40.6 |
| 1994 | 69.5 | 50.1 |
| 1993 | 64.4 | 44.4 |
| 1992 | 67 | 52.2 |
| 1991 | 59.8 | 35.7 |
| 1990 | 75.7 | 51.6 |
| 1989 | 64.3 | 38.6 |
| 1988 | 74.7 | 41 |
| 1987 | 75.7 | 56 |
| 1986 | 66.3 | 55.3 |
| 1985 | 69.2 | 46.5 |
| 1984 | 53.7 | 42.2 |
| 1983 | 68.9 | 42.6 |
| 1982 | 72.2 | 52.6 |
| 1981 | 66.1 | 41 |
| 1980 | 69 | 43.2 |
| 1979 | 72.8 | 52.6 |
| 1978 | 67 | 37.8 |
| 1977 | 71.4 | 50.3 |
| 1976 | 62.9 | 35.9 |
| 1975 | 65.4 | 44.3 |
| 1974 | 71.1 | 56.5 |
| 1973 | 70.5 | 48.3 |
| 1972 | 66.2 | 49.7 |
| 1971 | 68.4 | 57.6 |
| 1970 | 60.2 | 42.1 |
| 1969 | 66.1 | 44 |
| 1968 | 70 | 45.2 |
| 1967 | 71 | 60 |
| 1966 | 63 | 49.7 |
| 1965 | 60.2 | 37.8 |
| 1964 | 60.2 | 48.3 |
| 1963 | 68.9 | 48.9 |
| 1962 | 59.4 | 51.4 |
| 1961 | 71.9 | 42.8 |
| 1960 | 67.6 | 55.9 |
| 1959 | 79.6 | 65.5 |
| 1958 | 63.4 | 37.7 |
| 1957 | 62.4 | 33.1 |
| 1956 | 61.6 | 47.4 |
| 1955 | 73.6 | 48.9 |
| 1954 | 77.5 | 48.4 |
| 1953 | 74 | 47.5 |
| 1952 | 74.7 | 43.9 |
| 1951 | 63.4 | 40.6 |
Nearby
Bridgeport, CT 17.4 mi, the nearest city with its own station
County data for Connecticut use its eight historical counties, as NOAA's county data still do; the Census Bureau replaced them with nine planning regions in 2022.