Weather on August 30
Cambridge, MA
55 Years of Data
Avg High
79°F
Avg Low
60°F
Warmest
2018
87°F avg
Coldest
1986
53°F avg
About This Date
August 30th in Cambridge, MA typically brings pleasant summer weather, with average highs around 79°F and lows near 60°F. Over 55 years of records, the warmest August 30th was in 2018 (87°F average), while the coldest was 1986 (53°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 33% of August 30th dates historically, with the wettest August 30th recording 5.84" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for August 30th 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 | 76° | 55° | 65° | 0.38" | — |
| 2024 | 76° | 53° | 64° | — | — |
| 2023 | 79° | 65° | 72° | 1.04" | — |
| 2022 | 90° | 67° | 78° | — | — |
| 2021 | 74° | 63° | 68° | — | — |
| 2020 | 77° | 62° | 70° | 0.23" | — |
| 2019 | 85° | 57° | 71° | — | — |
| 2018warmest | 98° | 75° | 87° | — | — |
| 2017 | 69° | 59° | 64° | 0.28" | — |
| 2016 | 91° | 56° | 73° | — | — |
| 2015 | 83° | 65° | 74° | — | — |
| 2014 | 75° | 54° | 64° | — | — |
| 2013 | 68° | 62° | 65° | — | — |
| 2012 | 74° | 53° | 63° | — | — |
| 2011 | 86° | 54° | 70° | — | — |
| 2010 | 91° | 65° | 78° | — | — |
| 2009 | 67° | 55° | 61° | 2.72" | — |
| 2008 | 79° | 61° | 70° | — | — |
| 2007 | 89° | 67° | 78° | — | — |
| 2006 | 73° | 61° | 67° | — | — |
| 2005 | 73° | 69° | 71° | 0.84" | — |
| 2004 | 87° | 66° | 77° | 0.46" | — |
| 2003 | 84° | 62° | 73° | — | — |
| 2002 | 64° | 58° | 61° | 2.21" | — |
| 2001 | 82° | 57° | 70° | — | — |
| 2000 | 78° | 53° | 66° | — | — |
| 1999 | 90° | 56° | 73° | — | — |
| 1998 | 74° | 64° | 69° | 0.41" | — |
| 1997 | 70° | 62° | 66° | 0.03" | — |
| 1996 | 84° | 58° | 71° | — | — |
| 1995 | 84° | 48° | 66° | — | — |
| 1994 | 77° | 52° | 64° | 0.08" | — |
| 1993 | 80° | 60° | 70° | — | — |
| 1992 | 80° | 54° | 67° | — | — |
| 1991 | 85° | 64° | 74° | — | — |
| 1990 | 87° | 61° | 74° | — | — |
| 1989 | 78° | 65° | 71° | 1.52" | — |
| 1988 | 83° | 63° | 73° | 0.89" | — |
| 1987 | 60° | 50° | 55° | 0.3" | — |
| 1986coldest | 66° | 40° | 53° | — | — |
| 1985 | 70° | 65° | 67° | — | — |
| 1984 | 61° | 53° | 57° | — | — |
| 1983 | 87° | 61° | 74° | 0.51" | — |
| 1982 | 66° | 45° | 55° | — | — |
| 1981 | 80° | 49° | 64° | — | — |
| 1980 | 71° | 60° | 66° | — | — |
| 1979 | 84° | 70° | 77° | 0.64" | — |
| 1978 | 79° | 63° | 71° | — | — |
| 1977 | 93° | 70° | 81° | — | — |
| 1976 | 84° | 56° | 70° | — | — |
| 1975 | 75° | 61° | 68° | 5.84" | — |
| 1974 | 65° | 61° | 63° | 0.71" | — |
| 1973 | 89° | 63° | 76° | — | — |
| 1972 | 84° | 62° | 73° | — | — |
| 1971 | 82° | 64° | 73° | — | — |
55 years of data from CHESTNUT HILL