Weather on August 11
Cambridge, MA
55 Years of Data
Avg High
84°F
Avg Low
63°F
Warmest
2020
85°F avg
Coldest
1983
62°F avg
About This Date
August 11th in Cambridge, MA typically brings warm summer weather, with average highs around 84°F and lows near 63°F. Over 55 years of records, the warmest August 11th was in 2020 (85°F average), while the coldest was 1983 (62°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 24% of August 11th dates historically, with the wettest August 11th recording 1.75" of rain. The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
Planning for August 11th in Cambridge, MA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 55° | 73° | — | — |
| 2024 | 89° | 63° | 76° | — | — |
| 2023 | 86° | 64° | 75° | 0.33" | — |
| 2022 | 78° | 67° | 72° | — | — |
| 2021 | 79° | 66° | 72° | — | — |
| 2020warmest | 96° | 73° | 85° | — | — |
| 2019 | 82° | 62° | 72° | — | — |
| 2018 | 88° | 69° | 78° | 0.03" | — |
| 2017 | 89° | 60° | 75° | — | — |
| 2016 | 79° | 72° | 75° | 0.51" | — |
| 2015 | 87° | 64° | 76° | — | — |
| 2014 | 87° | 61° | 74° | — | — |
| 2013 | 84° | 55° | 70° | — | — |
| 2012 | 87° | 69° | 78° | 1.35" | — |
| 2011 | 77° | 63° | 70° | — | — |
| 2010 | 84° | 64° | 74° | — | — |
| 2009 | 88° | 73° | 80° | — | — |
| 2008 | 78° | 61° | 69° | 1.75" | — |
| 2007 | 81° | 56° | 68° | — | — |
| 2006 | 73° | 61° | 67° | — | — |
| 2005 | 92° | 71° | 81° | 0.58" | — |
| 2004 | 84° | 69° | 77° | — | — |
| 2003 | 88° | 73° | 80° | — | — |
| 2002 | 87° | 65° | 76° | — | — |
| 2001 | 92° | 68° | 80° | 0.71" | — |
| 2000 | 88° | 63° | 75° | — | — |
| 1999 | 82° | 55° | 69° | — | — |
| 1998 | 92° | 72° | 82° | — | — |
| 1997 | 93° | 65° | 79° | — | — |
| 1996 | 88° | 62° | 75° | — | — |
| 1995 | 89° | 69° | 79° | — | — |
| 1994 | 83° | 58° | 70° | — | — |
| 1993 | 81° | 56° | 68° | — | — |
| 1992 | 80° | 64° | 72° | — | — |
| 1991 | 80° | 60° | 70° | — | — |
| 1990 | 80° | 70° | 75° | 0.94" | — |
| 1989 | 84° | 60° | 72° | 0.94" | — |
| 1988 | 92° | 74° | 83° | — | — |
| 1987 | 70° | 55° | 62° | — | — |
| 1986 | 84° | 68° | 76° | 0.13" | — |
| 1985 | 88° | 67° | 77° | — | — |
| 1984 | 80° | 50° | 65° | — | — |
| 1983coldest | 69° | 56° | 62° | — | — |
| 1982 | 65° | 63° | 64° | — | — |
| 1981 | 88° | 64° | 76° | — | — |
| 1980 | 86° | 64° | 75° | 0.86" | — |
| 1979 | 83° | 57° | 70° | 1.63" | — |
| 1978 | 82° | 57° | 70° | — | — |
| 1977 | 76° | 61° | 68° | — | — |
| 1976 | 79° | 61° | 70° | — | — |
| 1975 | 88° | 64° | 76° | — | — |
| 1974 | 77° | 50° | 64° | — | — |
| 1973 | 79° | 60° | 69° | — | — |
| 1972 | 72° | 58° | 65° | 0.23" | — |
| 1971 | 92° | 72° | 82° | — | — |
55 years of data from CHESTNUT HILL