Weather on September 3
Cambridge, MA
55 Years of Data
Avg High
79°F
Avg Low
58°F
Warmest
2010
83°F avg
Coldest
1976
56°F avg
About This Date
September 3rd in Cambridge, MA typically brings pleasant fall weather, with average highs around 79°F and lows near 58°F. Over 55 years of records, the warmest September 3rd was in 2010 (83°F average), while the coldest was 1976 (56°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 31% of September 3rd dates historically, with the wettest September 3rd recording 2.46" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 3rd in Cambridge, MA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 53° | 67° | — | — |
| 2024 | 80° | 50° | 65° | — | — |
| 2023 | 82° | 61° | 71° | 0.03" | — |
| 2022 | 76° | 53° | 64° | — | — |
| 2021 | 74° | 55° | 64° | — | — |
| 2020 | 74° | 66° | 70° | 0.91" | — |
| 2019 | 77° | 60° | 69° | 1.07" | — |
| 2018 | 87° | 64° | 76° | — | — |
| 2017 | 74° | 53° | 63° | 0.15" | — |
| 2016 | 79° | 56° | 67° | — | — |
| 2015 | 91° | 65° | 78° | — | — |
| 2014 | 93° | 69° | 81° | 0.3" | — |
| 2013 | 82° | 69° | 76° | 0.08" | — |
| 2012 | 79° | 58° | 68° | — | — |
| 2011 | 74° | 57° | 65° | — | — |
| 2010warmest | 95° | 71° | 83° | — | — |
| 2009 | 75° | 54° | 64° | — | — |
| 2008 | 76° | 57° | 66° | — | — |
| 2007 | 87° | 60° | 74° | — | — |
| 2006 | 64° | 60° | 62° | 0.43" | — |
| 2005 | 85° | 64° | 74° | — | — |
| 2004 | 81° | 59° | 70° | — | — |
| 2003 | 68° | 59° | 64° | — | — |
| 2002 | 66° | 61° | 63° | 2.46" | — |
| 2001 | 71° | 48° | 60° | — | — |
| 2000 | — | 62° | — | 2.01" | — |
| 1999 | 90° | 56° | 73° | — | — |
| 1998 | 81° | 59° | 70° | 0.84" | — |
| 1997 | 84° | 66° | 75° | — | — |
| 1996 | 68° | 62° | 65° | 1.09" | — |
| 1995 | 78° | 49° | 63° | — | — |
| 1994 | 72° | 43° | 57° | — | — |
| 1993 | 79° | 62° | 70° | — | — |
| 1992 | 76° | 50° | 63° | — | — |
| 1991 | 74° | 53° | 63° | 0.2" | — |
| 1990 | 89° | 58° | 73° | — | — |
| 1989 | 82° | 48° | 65° | — | — |
| 1988 | 84° | 58° | 71° | — | — |
| 1987 | 73° | 50° | 62° | — | — |
| 1986 | 78° | 59° | 69° | — | — |
| 1985 | 72° | 61° | 66° | — | — |
| 1984 | 72° | 56° | 64° | 0.05" | — |
| 1983 | 89° | 68° | 79° | — | — |
| 1982 | 79° | 67° | 73° | 0.05" | — |
| 1981 | 73° | 52° | 62° | — | — |
| 1980 | 93° | 65° | 79° | — | — |
| 1979 | 82° | 60° | 71° | — | — |
| 1978 | 82° | 58° | 70° | — | — |
| 1977 | 90° | 68° | 79° | — | — |
| 1976coldest | 66° | 47° | 56° | — | — |
| 1975 | 75° | 55° | 65° | 0.03" | — |
| 1974 | 63° | 55° | 59° | 0.08" | — |
| 1973 | 85° | 60° | 72° | — | — |
| 1972 | 74° | 58° | 66° | 1.09" | — |
| 1971 | 80° | 56° | 68° | — | — |
55 years of data from CHESTNUT HILL