Weather on August 22
Boston, MA
55 Years of Data
Avg High
79°F
Avg Low
64°F
Warmest
2003
83°F avg
Coldest
1982
60°F avg
About This Date
August 22nd in Boston, MA typically brings pleasant summer weather, with average highs around 79°F and lows near 64°F. Over 55 years of records, the warmest August 22nd was in 2003 (83°F average), while the coldest was 1982 (60°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 29% of August 22nd dates historically, with the wettest August 22nd recording 3.56" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for August 22nd in Boston, MA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 58° | 70° | — | — |
| 2024 | 76° | 58° | 67° | — | — |
| 2023 | 75° | 63° | 69° | — | — |
| 2022 | 73° | 67° | 70° | 1.12" | — |
| 2021 | 75° | 70° | 72° | 1.93" | — |
| 2020 | 79° | 70° | 74° | — | — |
| 2019 | 93° | 72° | 82° | — | — |
| 2018 | 84° | 66° | 75° | 1.27" | — |
| 2017 | 91° | 70° | 80° | — | — |
| 2016 | 80° | 65° | 72° | 2.26" | — |
| 2015 | 73° | 67° | 70° | — | — |
| 2014 | 72° | 63° | 67° | 0.2" | — |
| 2013 | 89° | 70° | 79° | — | — |
| 2012 | 78° | 66° | 72° | — | — |
| 2011 | 80° | 68° | 74° | 1.5" | — |
| 2010 | 70° | 65° | 67° | 0.61" | — |
| 2009 | 87° | 72° | 79° | 0.43" | — |
| 2008 | 79° | 62° | 70° | — | — |
| 2007 | 69° | 55° | 62° | — | — |
| 2006 | 84° | 65° | 74° | — | — |
| 2005 | 86° | 68° | 77° | — | — |
| 2004 | 69° | 57° | 63° | — | — |
| 2003warmest | 93° | 73° | 83° | — | — |
| 2002 | 86° | 65° | 75° | 1.19" | — |
| 2001 | 84° | 68° | 76° | — | — |
| 2000 | 78° | 59° | 69° | — | — |
| 1999 | 67° | 57° | 62° | 0.18" | — |
| 1998 | 80° | 63° | 71° | — | — |
| 1997 | 72° | 60° | 66° | 0.03" | — |
| 1996 | 79° | 71° | 75° | — | — |
| 1995 | 84° | 66° | 75° | — | — |
| 1994 | 73° | 61° | 67° | 3.56" | — |
| 1993 | 70° | 57° | 63° | — | — |
| 1992 | 81° | 61° | 71° | — | — |
| 1991 | 83° | 65° | 74° | — | — |
| 1990 | 70° | 59° | 64° | — | — |
| 1989 | 84° | 67° | 75° | — | — |
| 1988 | 70° | 53° | 61° | — | — |
| 1987 | 82° | 64° | 73° | 0.1" | — |
| 1986 | 78° | 62° | 70° | — | — |
| 1985 | 72° | 63° | 67° | — | — |
| 1984 | 85° | 60° | 72° | — | — |
| 1983 | 81° | 62° | 71° | — | — |
| 1982coldest | 70° | 51° | 60° | — | — |
| 1981 | 82° | 64° | 73° | — | — |
| 1980 | 69° | 60° | 65° | 0.18" | — |
| 1979 | 75° | 61° | 68° | — | — |
| 1978 | 76° | 60° | 68° | — | — |
| 1977 | 77° | 60° | 69° | 0.03" | — |
| 1976 | 88° | 76° | 82° | — | — |
| 1975 | 89° | 61° | 75° | — | — |
| 1974 | 79° | 65° | 72° | — | — |
| 1973 | 67° | 60° | 63° | 0.03" | — |
| 1972 | 88° | 63° | 75° | — | — |
| 1971 | 83° | 69° | 76° | — | — |
55 years of data from BOSTON