Weather on July 27
Cambridge, MA
55 Years of Data
Avg High
84°F
Avg Low
64°F
Warmest
1989
85°F avg
Coldest
1977
62°F avg
About This Date
July 27th in Cambridge, MA typically brings warm summer weather, with average highs around 84°F and lows near 64°F. Over 55 years of records, the warmest July 27th was in 1989 (85°F average), while the coldest was 1977 (62°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 38% of July 27th dates historically, with the wettest July 27th recording 3.68" of rain. The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
Planning for July 27th in Cambridge, MA? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 64° | 73° | — | — |
| 2024 | 86° | 60° | 73° | — | — |
| 2023 | 89° | 67° | 78° | — | — |
| 2022 | 84° | 60° | 72° | — | — |
| 2021 | 92° | 65° | 78° | — | — |
| 2020 | 94° | 72° | 83° | — | — |
| 2019 | 88° | 64° | 76° | — | — |
| 2018 | 89° | 68° | 79° | 2.29" | — |
| 2017 | 84° | 60° | 72° | — | — |
| 2016 | 98° | 67° | 82° | — | — |
| 2015 | 80° | 66° | 73° | 0.05" | — |
| 2014 | 85° | 66° | 75° | — | — |
| 2013 | 70° | 59° | 64° | 0.64" | — |
| 2012 | 83° | 67° | 75° | 0.05" | — |
| 2011 | 82° | 63° | 72° | 0.05" | — |
| 2010 | 83° | 64° | 73° | — | — |
| 2009 | 85° | 72° | 78° | — | — |
| 2008 | 87° | 65° | 76° | 0.41" | — |
| 2007 | 92° | 73° | 82° | — | — |
| 2006 | 91° | 71° | 81° | — | — |
| 2005 | 94° | 71° | 82° | — | — |
| 2004 | 70° | 63° | 66° | 0.15" | — |
| 2003 | 89° | 73° | 81° | — | — |
| 2002 | 76° | 59° | 67° | 0.03" | — |
| 2001 | — | 52° | — | 0.76" | — |
| 2000 | 66° | 62° | 64° | 3.18" | — |
| 1999 | 80° | 66° | 73° | — | — |
| 1998 | 83° | 62° | 72° | — | — |
| 1997 | 87° | 63° | 75° | — | — |
| 1996 | 76° | 62° | 69° | — | — |
| 1995 | 90° | 72° | 81° | — | — |
| 1994 | 90° | 70° | 80° | 0.03" | — |
| 1993 | 78° | 60° | 69° | 1.4" | — |
| 1992 | 80° | 66° | 73° | — | — |
| 1991 | 80° | 65° | 72° | 3.68" | — |
| 1990 | 81° | 64° | 72° | 0.03" | — |
| 1989warmest | 98° | 72° | 85° | — | — |
| 1988 | 90° | 68° | 79° | 2.11" | — |
| 1987 | 89° | 58° | 73° | — | — |
| 1986 | 91° | 70° | 80° | 0.91" | — |
| 1985 | 82° | 68° | 75° | 1.88" | — |
| 1984 | 81° | 63° | 72° | — | — |
| 1983 | 86° | 54° | 70° | — | — |
| 1982 | 87° | 63° | 75° | 0.15" | — |
| 1981 | 83° | 62° | 72° | 0.41" | — |
| 1980 | 90° | 66° | 78° | — | — |
| 1979 | 86° | 72° | 79° | 2.79" | — |
| 1978 | — | 61° | — | — | — |
| 1977coldest | 76° | 48° | 62° | — | — |
| 1976 | 81° | 61° | 71° | — | — |
| 1975 | 69° | — | — | — | — |
| 1974 | 77° | 56° | 66° | — | — |
| 1973 | 75° | 67° | 71° | — | — |
| 1972 | 78° | 58° | 68° | 0.71" | — |
| 1971 | 84° | 64° | 74° | — | — |
55 years of data from CHESTNUT HILL