Weather on December 31
Brockton, MA
55 Years of Data
Avg High
40°F
Avg Low
22°F
Warmest
2022
53°F avg
Coldest
2017
8°F avg
About This Date
December 31st in Brockton, MA typically brings chilly winter weather, with average highs around 40°F and lows near 22°F. Over 55 years of records, the warmest December 31st was in 2022 (53°F average), while the coldest was 2017 (8°F) — a 45°F range across recorded history. Precipitation has occurred on 40% of recorded December 31st dates, with snow falling 2% of the time (heaviest snowfall: 1.5"). The last decade has been 9.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 9.8°F warmer on this date compared to 20-30 years ago.
Planning for December 31st in Brockton, MA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 37° | 24° | 31° | — | — |
| 2024 | 56° | 32° | 44° | — | — |
| 2023 | 44° | 38° | 41° | — | — |
| 2022warmest | 59° | 46° | 53° | 0.97" | — |
| 2021 | 49° | 44° | 46° | 0.1" | — |
| 2020 | 50° | 33° | 42° | 0.2" | — |
| 2019 | 42° | 37° | 40° | 0.69" | — |
| 2018 | 45° | 23° | 34° | 0.79" | — |
| 2017coldest | 13° | 3° | 8° | — | — |
| 2016 | 46° | 25° | 35° | 0.03" | — |
| 2015 | 49° | 33° | 41° | 0.66" | — |
| 2014 | 32° | 13° | 22° | — | — |
| 2013 | 27° | 15° | 21° | — | — |
| 2012 | 34° | 19° | 26° | — | — |
| 2011 | 41° | 36° | 38° | — | — |
| 2010 | 50° | 19° | 35° | — | — |
| 2009 | 31° | 22° | 26° | 0.33" | — |
| 2008 | 27° | 7° | 17° | 1.17" | — |
| 2007 | 41° | 25° | 33° | 1.14" | — |
| 2006 | 39° | 23° | 31° | — | — |
| 2005 | 33° | 24° | 29° | 0.3" | — |
| 2004 | 46° | 21° | 34° | — | — |
| 2003 | 55° | 36° | 45° | — | — |
| 2002 | 43° | 27° | 35° | 0.13" | — |
| 2001 | 35° | 17° | 26° | — | — |
| 2000 | 32° | 19° | 26° | — | — |
| 1999 | 36° | 22° | 29° | — | — |
| 1998 | 25° | 7° | 16° | — | — |
| 1997 | 35° | 8° | 22° | — | — |
| 1996 | 27° | 2° | 14° | 3.81" | 1.5" |
| 1995 | 40° | 22° | 31° | — | — |
| 1994 | 42° | 11° | 26° | 0.15" | — |
| 1993 | 33° | 0° | 17° | — | — |
| 1992 | 48° | 37° | 43° | 0.66" | — |
| 1991 | 37° | 17° | 27° | — | — |
| 1990 | 56° | 15° | 35° | 0.08" | — |
| 1989 | 53° | 23° | 38° | 0.84" | — |
| 1988 | 42° | 27° | 34° | — | — |
| 1987 | 41° | 6° | 24° | — | — |
| 1986 | 40° | 18° | 29° | — | — |
| 1985 | 50° | 38° | 44° | — | — |
| 1984 | 49° | 19° | 34° | — | — |
| 1983 | 34° | 6° | 20° | — | — |
| 1982 | 42° | 28° | 35° | — | — |
| 1981 | 36° | 13° | 24° | — | — |
| 1980 | 27° | 10° | 18° | — | — |
| 1979 | 42° | 19° | 31° | — | — |
| 1978 | 43° | 23° | 33° | — | — |
| 1977 | 41° | 33° | 37° | — | — |
| 1976 | 23° | 11° | 17° | — | — |
| 1975 | 46° | 32° | 39° | 0.13" | — |
| 1974 | 42° | 17° | 30° | 0.13" | — |
| 1973 | 32° | 31° | 31° | 0.3" | — |
| 1972 | 58° | 29° | 43° | 1.57" | — |
| 1971 | 27° | 16° | 21° | 0.15" | — |
55 years of data from BROCKTON