Weather on September 7
Cambridge, MA
55 Years of Data
Avg High
78°F
Avg Low
57°F
Warmest
1983
81°F avg
Coldest
1974
55°F avg
About This Date
September 7th in Cambridge, MA typically brings pleasant fall weather, with average highs around 78°F and lows near 57°F. Over 55 years of records, the warmest September 7th was in 1983 (81°F average), while the coldest was 1974 (55°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 31% of September 7th dates historically, with the wettest September 7th recording 4.57" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for September 7th in Cambridge, MA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 61° | 73° | 2.08" | — |
| 2024 | 74° | 59° | 66° | — | — |
| 2023 | 92° | 71° | 81° | — | — |
| 2022 | 65° | 59° | 62° | 1.73" | — |
| 2021 | 83° | 57° | 70° | — | — |
| 2020 | 81° | 61° | 71° | — | — |
| 2019 | 67° | 53° | 60° | 0.46" | — |
| 2018 | 96° | 67° | 81° | 0.97" | — |
| 2017 | 78° | 59° | 69° | 3.1" | — |
| 2016 | 73° | 63° | 68° | 0.1" | — |
| 2015 | 90° | 61° | 75° | — | — |
| 2014 | 92° | 64° | 78° | 0.28" | — |
| 2013 | 69° | 49° | 59° | — | — |
| 2012 | 80° | 57° | 69° | — | — |
| 2011 | 65° | 58° | 61° | 1.52" | — |
| 2010 | 77° | 61° | 69° | — | — |
| 2009 | 65° | 49° | 57° | — | — |
| 2008 | 83° | 68° | 75° | 4.57" | — |
| 2007 | 94° | 65° | 79° | — | — |
| 2006 | 74° | 57° | 65° | — | — |
| 2005 | 75° | 52° | 63° | — | — |
| 2004 | 80° | 58° | 69° | — | — |
| 2003 | 81° | 59° | 70° | — | — |
| 2002 | 82° | 51° | 67° | — | — |
| 2001 | 78° | 52° | 65° | — | — |
| 2000 | 70° | 44° | 57° | — | — |
| 1999 | 80° | 52° | 66° | 1.27" | — |
| 1998 | 92° | 68° | 80° | — | — |
| 1997 | 83° | 59° | 71° | — | — |
| 1996 | 88° | 66° | 77° | — | — |
| 1995 | 81° | 57° | 69° | — | — |
| 1994 | 70° | 48° | 59° | — | — |
| 1993 | 80° | 62° | 71° | — | — |
| 1992 | 68° | 54° | 61° | — | — |
| 1991 | 69° | 57° | 63° | — | — |
| 1990 | 78° | 60° | 69° | 0.03" | — |
| 1989 | 75° | 50° | 63° | — | — |
| 1988 | 71° | 43° | 57° | — | — |
| 1987 | 82° | 62° | 72° | 0.25" | — |
| 1986 | 82° | 52° | 67° | — | — |
| 1985 | 80° | 65° | 72° | 1.02" | — |
| 1984 | 80° | 40° | 60° | — | — |
| 1983warmest | 92° | 70° | 81° | — | — |
| 1982 | 81° | 45° | 63° | — | — |
| 1981 | 70° | 48° | 59° | — | — |
| 1980 | 85° | 60° | 72° | — | — |
| 1979 | 78° | 67° | 72° | 1.73" | — |
| 1978 | 80° | 57° | 69° | — | — |
| 1977 | 83° | 58° | 70° | — | — |
| 1976 | 68° | 44° | 56° | — | — |
| 1975 | 76° | 59° | 67° | — | — |
| 1974coldest | 65° | 45° | 55° | 3.43" | — |
| 1973 | 79° | 58° | 68° | 0.74" | — |
| 1972 | 78° | 46° | 62° | — | — |
| 1971 | 64° | 58° | 61° | 0.13" | — |
55 years of data from CHESTNUT HILL