Weather on July 15
Cambridge, MA
55 Years of Data
Avg High
85°F
Avg Low
64°F
Warmest
1995
84°F avg
Coldest
2011
63°F avg
About This Date
July 15th in Cambridge, MA typically brings warm summer weather, with average highs around 85°F and lows near 64°F. Over 55 years of records, the warmest July 15th was in 1995 (84°F average), while the coldest was 2011 (63°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 33% of July 15th dates historically, with the wettest July 15th recording 2.13" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for July 15th in Cambridge, MA? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 72° | 79° | 0.1" | — |
| 2024 | 92° | 71° | 81° | — | — |
| 2023 | 81° | 72° | 76° | — | — |
| 2022 | 88° | 63° | 75° | — | — |
| 2021 | 80° | 67° | 73° | — | — |
| 2020 | 82° | 64° | 73° | 0.08" | — |
| 2019 | 92° | 65° | 78° | — | — |
| 2018 | 83° | 67° | 75° | 0.05" | — |
| 2017 | 67° | 62° | 64° | — | — |
| 2016 | 87° | 70° | 78° | 0.13" | — |
| 2015 | 84° | 69° | 77° | — | — |
| 2014 | 87° | 72° | 79° | 2.13" | — |
| 2013 | 95° | 66° | 81° | — | — |
| 2012 | 90° | 67° | 78° | — | — |
| 2011coldest | 74° | 52° | 63° | 0.05" | — |
| 2010 | 77° | 66° | 72° | 0.18" | — |
| 2009 | 76° | 56° | 66° | — | — |
| 2008 | 83° | 62° | 72° | 0.28" | — |
| 2007 | 90° | 68° | 79° | — | — |
| 2006 | 89° | 69° | 79° | — | — |
| 2005 | 82° | 68° | 75° | — | — |
| 2004 | 79° | 60° | 69° | — | — |
| 2003 | 76° | 63° | 69° | — | — |
| 2002 | 88° | 65° | 76° | — | — |
| 2001 | 76° | 59° | 67° | 0.69" | — |
| 2000 | 88° | 64° | 76° | — | — |
| 1999 | 87° | 57° | 72° | — | — |
| 1998 | 92° | 66° | 79° | — | — |
| 1997 | 94° | 70° | 82° | — | — |
| 1996 | 86° | 67° | 76° | — | — |
| 1995warmest | 98° | 70° | 84° | — | — |
| 1994 | 79° | 63° | 71° | 0.46" | — |
| 1993 | 90° | 59° | 74° | — | — |
| 1992 | 78° | 58° | 68° | 1.14" | — |
| 1991 | 79° | 60° | 69° | — | — |
| 1990 | 85° | 63° | 74° | — | — |
| 1989 | 78° | 60° | 69° | 0.51" | — |
| 1988 | 89° | 70° | 79° | 0.28" | — |
| 1987 | 84° | 65° | 74° | 0.08" | — |
| 1986 | 79° | 58° | 68° | — | — |
| 1985 | 90° | 67° | 78° | 1.6" | — |
| 1984 | 91° | 60° | 76° | — | — |
| 1983 | 87° | 61° | 74° | — | — |
| 1982 | 84° | 61° | 72° | — | — |
| 1981 | 77° | 58° | 67° | — | — |
| 1980 | 87° | 64° | 76° | — | — |
| 1979 | 94° | 70° | 82° | — | — |
| 1978 | 85° | 66° | 75° | 0.3" | — |
| 1977 | 87° | 62° | 75° | — | — |
| 1976 | 76° | 62° | 69° | 0.25" | — |
| 1975 | 83° | 70° | 76° | — | — |
| 1974 | 89° | 65° | 77° | — | — |
| 1973 | 89° | 65° | 77° | 0.15" | — |
| 1972 | 93° | 70° | 81° | — | — |
| 1971 | 82° | 58° | 70° | — | — |
55 years of data from CHESTNUT HILL