Weather on August 14
Boston, MA
55 Years of Data
Avg High
82°F
Avg Low
66°F
Warmest
2002
88°F avg
Coldest
1983
63°F avg
About This Date
August 14th in Boston, MA typically brings warm summer weather, with average highs around 82°F and lows near 66°F. Over 55 years of records, the warmest August 14th was in 2002 (88°F average), while the coldest was 1983 (63°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 31% of August 14th dates historically, with the wettest August 14th recording 1.6" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for August 14th in Boston, MA? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 71° | 79° | 0.61" | — |
| 2024 | 79° | 66° | 72° | — | — |
| 2023 | 85° | 70° | 77° | — | — |
| 2022 | 80° | 63° | 71° | — | — |
| 2021 | 92° | 78° | 85° | 0.03" | — |
| 2020 | 80° | 68° | 74° | — | — |
| 2019 | 76° | 63° | 69° | — | — |
| 2018 | 80° | 69° | 75° | 0.03" | — |
| 2017 | 78° | 63° | 70° | — | — |
| 2016 | 96° | 69° | 83° | 0.46" | — |
| 2015 | 86° | 63° | 74° | — | — |
| 2014 | 77° | 62° | 70° | — | — |
| 2013 | 76° | 63° | 69° | — | — |
| 2012 | 83° | 70° | 76° | — | — |
| 2011 | 77° | 68° | 73° | 0.05" | — |
| 2010 | 77° | 60° | 69° | — | — |
| 2009 | 80° | 60° | 70° | — | — |
| 2008 | 75° | 64° | 70° | 0.23" | — |
| 2007 | 75° | 63° | 69° | — | — |
| 2006 | 86° | 60° | 73° | — | — |
| 2005 | 85° | 67° | 76° | 1.52" | — |
| 2004 | 84° | 70° | 77° | 0.03" | — |
| 2003 | 89° | 74° | 81° | — | — |
| 2002warmest | 101° | 76° | 88° | — | — |
| 2001 | 71° | 64° | 68° | — | — |
| 2000 | 66° | 62° | 64° | 1.04" | — |
| 1999 | 82° | 70° | 76° | 1.24" | — |
| 1998 | 84° | 62° | 73° | — | — |
| 1997 | 81° | 66° | 73° | 0.03" | — |
| 1996 | 78° | 59° | 69° | — | — |
| 1995 | 79° | 69° | 74° | — | — |
| 1994 | 91° | 67° | 79° | 0.03" | — |
| 1993 | 82° | 64° | 73° | — | — |
| 1992 | 66° | 59° | 63° | 0.79" | — |
| 1991 | 90° | 73° | 81° | — | — |
| 1990 | 82° | 69° | 76° | — | — |
| 1989 | 85° | 70° | 77° | — | — |
| 1988 | 92° | 71° | 81° | — | — |
| 1987 | 82° | 59° | 71° | — | — |
| 1986 | 75° | 61° | 68° | — | — |
| 1985 | 91° | 69° | 80° | — | — |
| 1984 | 80° | 68° | 74° | — | — |
| 1983coldest | 70° | 57° | 63° | — | — |
| 1982 | 79° | 60° | 69° | — | — |
| 1981 | 76° | 65° | 70° | — | — |
| 1980 | 79° | 66° | 72° | 0.94" | — |
| 1979 | 76° | 60° | 68° | — | — |
| 1978 | 93° | 70° | 81° | — | — |
| 1977 | 83° | 70° | 76° | 0.08" | — |
| 1976 | 88° | 70° | 79° | 1.6" | — |
| 1975 | 90° | 72° | 81° | — | — |
| 1974 | 91° | 62° | 77° | — | — |
| 1973 | 73° | 65° | 69° | — | — |
| 1972 | 72° | 57° | 64° | 0.36" | — |
| 1971 | 76° | 61° | 68° | — | — |
55 years of data from BOSTON