Weather on September 3
Stamford, CT
55 Years of Data
Avg High
80°F
Avg Low
59°F
Warmest
1993
81°F avg
Coldest
1994
58°F avg
About This Date
September 3rd in Stamford, CT typically brings warm fall weather, with average highs around 80°F and lows near 59°F. Over 55 years of records, the warmest September 3rd was in 1993 (81°F average), while the coldest was 1994 (58°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 29% of September 3rd dates historically, with the wettest September 3rd recording 9.63" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for September 3rd in Stamford, CT? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 56° | 66° | — | — |
| 2024 | 73° | 50° | 62° | — | — |
| 2023 | 86° | 64° | 75° | — | — |
| 2022 | 81° | 58° | 69° | — | — |
| 2021 | 73° | 52° | 62° | — | — |
| 2020 | 82° | 66° | 74° | — | — |
| 2019 | 82° | 61° | 71° | — | — |
| 2018 | 92° | 69° | 80° | — | — |
| 2017 | 67° | 56° | 61° | 2.34" | — |
| 2016 | 75° | 61° | 68° | — | — |
| 2015 | 91° | 63° | 77° | — | — |
| 2014 | 88° | 64° | 76° | — | — |
| 2013 | 78° | 67° | 72° | — | — |
| 2012 | 74° | 66° | 70° | — | — |
| 2011 | 83° | 61° | 72° | — | — |
| 2010 | 83° | 69° | 76° | — | — |
| 2009 | 77° | 55° | 66° | — | — |
| 2008 | 83° | 64° | 73° | — | — |
| 2007 | 82° | 58° | 70° | — | — |
| 2006 | 75° | 59° | 67° | 0.81" | — |
| 2005 | 80° | 62° | 71° | — | — |
| 2004 | 83° | 56° | 69° | — | — |
| 2003 | 64° | 60° | 62° | 0.38" | — |
| 2002 | 82° | 59° | 71° | — | — |
| 2001 | 79° | 49° | 64° | — | — |
| 2000 | 86° | 71° | 79° | 0.3" | — |
| 1999 | 90° | 51° | 70° | — | — |
| 1998 | 80° | 58° | 69° | 0.99" | — |
| 1997 | 81° | 60° | 70° | 0.03" | — |
| 1996 | 90° | 60° | 75° | — | — |
| 1995 | 81° | 51° | 66° | — | — |
| 1994coldest | 69° | 47° | 58° | — | — |
| 1993warmest | 92° | 71° | 81° | — | — |
| 1992 | 73° | 58° | 65° | 3.84" | — |
| 1991 | 76° | 47° | 61° | — | — |
| 1990 | 79° | 63° | 71° | — | — |
| 1989 | 77° | 48° | 63° | — | — |
| 1988 | 80° | 52° | 66° | — | — |
| 1987 | 75° | 52° | 63° | 0.05" | — |
| 1986 | 70° | 57° | 63° | 0.05" | — |
| 1985 | 83° | 55° | 69° | — | — |
| 1984 | 78° | 54° | 66° | — | — |
| 1983 | 89° | 56° | 72° | — | — |
| 1982 | 81° | 65° | 73° | 0.53" | — |
| 1981 | 73° | 63° | 68° | — | — |
| 1980 | 92° | 61° | 76° | 0.97" | — |
| 1979 | 85° | 69° | 77° | 1.65" | — |
| 1978 | 82° | 56° | 69° | — | — |
| 1977 | 88° | 68° | 78° | — | — |
| 1976 | 70° | 48° | 59° | 0.33" | — |
| 1975 | 72° | 55° | 63° | — | — |
| 1974 | 75° | 59° | 67° | 9.63" | — |
| 1973 | 91° | 66° | 79° | 0.28" | — |
| 1972 | 79° | 69° | 74° | 0.76" | — |
| 1971 | 79° | 57° | 68° | — | — |
55 years of data from STAMFORD 5 N