Weather on September 4
Bridgeport, CT
55 Years of Data
Avg High
80°F
Avg Low
57°F
Warmest
1973
80°F avg
Coldest
1997
56°F avg
About This Date
September 4th in Bridgeport, CT typically brings warm fall weather, with average highs around 80°F and lows near 57°F. Over 55 years of records, the warmest September 4th was in 1973 (80°F average), while the coldest was 1997 (56°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 22% of September 4th dates historically, with the wettest September 4th recording 5.44" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for September 4th in Bridgeport, CT? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 52° | 65° | 0.2" | — |
| 2024 | 77° | 47° | 62° | — | — |
| 2023 | 88° | 64° | 76° | — | — |
| 2022 | 81° | 67° | 74° | 1.17" | — |
| 2021 | 77° | 53° | 65° | — | — |
| 2020 | 83° | 61° | 72° | — | — |
| 2019 | 85° | 60° | 72° | 0.05" | — |
| 2018 | 89° | 71° | 80° | — | — |
| 2017 | 80° | 56° | 68° | — | — |
| 2016 | 79° | 54° | 66° | — | — |
| 2015 | 82° | 65° | 73° | — | — |
| 2014 | 84° | 54° | 69° | — | — |
| 2013 | 80° | 56° | 68° | — | — |
| 2012 | 78° | 67° | 72° | 0.38" | — |
| 2011 | 85° | 68° | 76° | — | — |
| 2010 | 76° | 58° | 67° | — | — |
| 2009 | 84° | 52° | 68° | — | — |
| 2008 | 89° | 63° | 76° | — | — |
| 2007 | 82° | 60° | 71° | — | — |
| 2006 | 76° | 57° | 66° | — | — |
| 2005 | 80° | 55° | 68° | — | — |
| 2004 | 86° | 61° | 73° | — | — |
| 2003 | 75° | 63° | 69° | — | — |
| 2002 | 86° | 63° | 74° | 1.32" | — |
| 2001 | 82° | 54° | 68° | 0.81" | — |
| 2000 | 83° | 57° | 70° | — | — |
| 1999 | 85° | 57° | 71° | — | — |
| 1998 | 81° | 57° | 69° | — | — |
| 1997coldest | 67° | 46° | 56° | — | — |
| 1996 | 81° | 60° | 70° | — | — |
| 1995 | 83° | 45° | 64° | — | — |
| 1994 | 70° | 46° | 58° | — | — |
| 1993 | 76° | 64° | 70° | 2.64" | — |
| 1992 | 82° | 64° | 73° | 5.44" | — |
| 1991 | 80° | 61° | 70° | — | — |
| 1990 | 76° | 52° | 64° | — | — |
| 1989 | 76° | 48° | 62° | — | — |
| 1988 | 80° | 57° | 69° | 4.04" | — |
| 1987 | 75° | 46° | 61° | — | — |
| 1986 | 70° | 56° | 63° | 0.18" | — |
| 1985 | 88° | 62° | 75° | — | — |
| 1984 | 68° | 52° | 60° | 1.24" | — |
| 1983 | 86° | 55° | 71° | — | — |
| 1982 | 71° | 48° | 60° | — | — |
| 1981 | 73° | 59° | 66° | — | — |
| 1980 | 84° | 52° | 68° | — | — |
| 1979 | 84° | 61° | 72° | — | — |
| 1978 | 79° | 54° | 66° | — | — |
| 1977 | 81° | 60° | 70° | — | — |
| 1976 | 70° | 46° | 58° | — | — |
| 1975 | 76° | 45° | 60° | — | — |
| 1974 | 63° | 54° | 58° | 4.5" | — |
| 1973warmest | 93° | 66° | 80° | — | — |
| 1972 | 74° | 57° | 65° | — | — |
| 1971 | 85° | 64° | 74° | — | — |
55 years of data from DANBURY