Weather on December 29
Boston, MA
55 Years of Data
Avg High
42°F
Avg Low
28°F
Warmest
1984
63°F avg
Coldest
2017
8°F avg
About This Date
December 29th in Boston, MA typically brings chilly winter weather, with average highs around 42°F and lows near 28°F. Over 55 years of records, the warmest December 29th was in 1984 (63°F average), while the coldest was 2017 (8°F) — a 55°F range across recorded history. Precipitation has occurred on 38% of recorded December 29th dates, with snow falling 15% of the time (heaviest snowfall: 11.3"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for December 29th in Boston, MA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 48° | 33° | 41° | 1.83" | — |
| 2024 | 51° | 40° | 45° | 0.03" | — |
| 2023 | 46° | 40° | 43° | 0.05" | — |
| 2022 | 54° | 32° | 43° | — | — |
| 2021 | 42° | 36° | 39° | — | — |
| 2020 | 42° | 24° | 33° | — | — |
| 2019 | 44° | 36° | 40° | 0.2" | — |
| 2018 | 54° | 32° | 43° | — | — |
| 2017coldest | 14° | 2° | 8° | — | — |
| 2016 | 43° | 29° | 36° | 2.95" | 0.4" |
| 2015 | 40° | 24° | 32° | 2.59" | 0.9" |
| 2014 | 41° | 30° | 36° | — | — |
| 2013 | 44° | 33° | 39° | 3.35" | — |
| 2012 | 37° | 29° | 33° | 1.75" | 2.2" |
| 2011 | 33° | 23° | 28° | — | — |
| 2010 | 38° | 29° | 33° | — | — |
| 2009 | 31° | 12° | 21° | — | — |
| 2008 | 44° | 33° | 39° | — | — |
| 2007 | 46° | 37° | 42° | 0.38" | — |
| 2006 | 34° | 25° | 29° | — | — |
| 2005 | 51° | 39° | 45° | 0.61" | — |
| 2004 | 41° | 28° | 35° | — | — |
| 2003 | 58° | 36° | 47° | — | — |
| 2002 | 40° | 30° | 35° | — | — |
| 2001 | 37° | 28° | 33° | — | — |
| 2000 | 33° | 19° | 26° | — | — |
| 1999 | 34° | 24° | 29° | — | — |
| 1998 | 41° | 35° | 38° | 1.19" | — |
| 1997 | 43° | 23° | 33° | 1.09" | — |
| 1996 | 54° | 47° | 50° | 0.18" | — |
| 1995 | 38° | 25° | 31° | — | — |
| 1994 | 46° | 15° | 31° | — | — |
| 1993 | 24° | 7° | 15° | 0.18" | 1.9" |
| 1992 | 47° | 35° | 41° | 0.71" | — |
| 1991 | 49° | 34° | 41° | 1.47" | — |
| 1990 | 46° | 30° | 38° | 0.03" | — |
| 1989 | 22° | 12° | 17° | 0.1" | 0.6" |
| 1988 | 37° | 27° | 32° | — | — |
| 1987 | 28° | 7° | 17° | 0.66" | 6.2" |
| 1986 | 39° | 28° | 34° | — | — |
| 1985 | 35° | 20° | 27° | — | — |
| 1984warmest | 73° | 53° | 63° | — | — |
| 1983 | 54° | 28° | 41° | — | — |
| 1982 | 63° | 41° | 52° | — | — |
| 1981 | 42° | 32° | 37° | 0.3" | 0.1" |
| 1980 | 40° | 29° | 34° | — | — |
| 1979 | 49° | 36° | 42° | — | — |
| 1978 | 35° | 20° | 27° | — | — |
| 1977 | 32° | 18° | 25° | — | — |
| 1976 | 27° | 20° | 23° | 2.29" | 11.3" |
| 1975 | 33° | 22° | 27° | — | — |
| 1974 | 42° | 29° | 35° | — | — |
| 1973 | 52° | 36° | 44° | — | — |
| 1972 | 30° | 22° | 26° | — | — |
| 1971 | 43° | 29° | 36° | — | — |
55 years of data from BOSTON