Weather on June 12
Boston, MA
55 Years of Data
Avg High
75°F
Avg Low
59°F
Warmest
1973
83°F avg
Coldest
1982
52°F avg
About This Date
June 12th in Boston, MA typically brings pleasant summer weather, with average highs around 75°F and lows near 59°F. Over 55 years of records, the warmest June 12th was in 1973 (83°F average), while the coldest was 1982 (52°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 42% of June 12th dates historically, with the wettest June 12th recording 1.91" of rain. The last decade has been 6.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.3°F warmer on this date compared to 20-30 years ago.
Planning for June 12th in Boston, MA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 66° | 78° | — | — |
| 2024 | 74° | 59° | 66° | — | — |
| 2023 | 81° | 62° | 71° | 0.86" | — |
| 2022 | 78° | 60° | 69° | — | — |
| 2021 | 71° | 60° | 66° | 1.5" | — |
| 2020 | 84° | 65° | 74° | — | — |
| 2019 | 75° | 60° | 68° | — | — |
| 2018 | 80° | 54° | 67° | — | — |
| 2017 | 95° | 71° | 83° | — | — |
| 2016 | 80° | 55° | 68° | — | — |
| 2015 | 79° | 65° | 72° | — | — |
| 2014 | 66° | 59° | 63° | — | — |
| 2013 | 71° | 56° | 63° | 0.18" | — |
| 2012 | 74° | 60° | 67° | 0.03" | — |
| 2011 | 58° | 53° | 55° | 0.84" | — |
| 2010 | 70° | 59° | 64° | 0.46" | — |
| 2009 | 74° | 54° | 64° | 1.42" | — |
| 2008 | 81° | 67° | 74° | — | — |
| 2007 | 74° | 59° | 66° | 0.18" | — |
| 2006 | 77° | 58° | 67° | — | — |
| 2005 | 89° | 71° | 80° | — | — |
| 2004 | 65° | 54° | 59° | — | — |
| 2003 | 71° | 59° | 65° | — | — |
| 2002 | 56° | 51° | 53° | 0.41" | — |
| 2001 | 73° | 58° | 65° | 0.3" | — |
| 2000 | 54° | 51° | 52° | 0.51" | — |
| 1999 | 73° | 54° | 63° | — | — |
| 1998 | 62° | 54° | 58° | 0.2" | — |
| 1997 | 90° | 59° | 74° | — | — |
| 1996 | 86° | 69° | 78° | 0.03" | — |
| 1995 | 73° | 58° | 65° | 0.61" | — |
| 1994 | 72° | 61° | 66° | 0.79" | — |
| 1993 | 60° | 55° | 58° | — | — |
| 1992 | 84° | 60° | 72° | — | — |
| 1991 | 85° | 61° | 73° | 1.07" | — |
| 1990 | 63° | 50° | 56° | — | — |
| 1989 | 81° | 61° | 71° | — | — |
| 1988 | 89° | 61° | 75° | — | — |
| 1987 | 68° | 58° | 63° | 0.08" | — |
| 1986 | 59° | 50° | 55° | 1.91" | — |
| 1985 | 69° | 52° | 60° | 1.42" | — |
| 1984 | 85° | 66° | 75° | — | — |
| 1983 | 90° | 68° | 79° | — | — |
| 1982coldest | 55° | 49° | 52° | — | — |
| 1981 | 82° | 62° | 72° | 0.23" | — |
| 1980 | 70° | 48° | 59° | — | — |
| 1979 | 68° | 54° | 61° | 0.79" | — |
| 1978 | 85° | 59° | 72° | — | — |
| 1977 | 72° | 59° | 65° | — | — |
| 1976 | 79° | 56° | 67° | — | — |
| 1975 | 65° | 58° | 61° | 0.79" | — |
| 1974 | 76° | 57° | 66° | — | — |
| 1973warmest | 96° | 70° | 83° | 0.28" | — |
| 1972 | 75° | 49° | 62° | — | — |
| 1971 | 83° | 57° | 70° | — | — |
55 years of data from BOSTON