Weather on December 30
Brockton, MA
55 Years of Data
Avg High
41°F
Avg Low
22°F
Warmest
2022
50°F avg
Coldest
2017
9°F avg
About This Date
December 30th in Brockton, MA typically brings chilly winter weather, with average highs around 41°F and lows near 22°F. Over 55 years of records, the warmest December 30th was in 2022 (50°F average), while the coldest was 2017 (9°F) — a 41°F range across recorded history. Precipitation has occurred on 45% of recorded December 30th dates, with snow falling 7% of the time (heaviest snowfall: 9"). The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for December 30th 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 | 38° | 26° | 32° | — | — |
| 2024 | 56° | 32° | 44° | 1.78" | — |
| 2023 | 49° | 40° | 44° | 0.15" | — |
| 2022warmest | 66° | 34° | 50° | — | — |
| 2021 | 47° | 41° | 44° | 0.03" | — |
| 2020 | 46° | 21° | 34° | — | — |
| 2019 | 38° | 30° | 34° | 3.53" | — |
| 2018 | 38° | 25° | 31° | — | — |
| 2017coldest | 17° | 0° | 9° | 0.15" | 1" |
| 2016 | 41° | 30° | 36° | — | — |
| 2015 | 33° | 26° | 30° | 0.08" | — |
| 2014 | 31° | 17° | 24° | — | — |
| 2013 | 41° | 21° | 31° | — | — |
| 2012 | 31° | 21° | 26° | 0.05" | — |
| 2011 | 51° | 24° | 38° | — | — |
| 2010 | 44° | 11° | 27° | — | — |
| 2009 | 30° | 10° | 20° | — | — |
| 2008 | 39° | 27° | 33° | 0.03" | — |
| 2007 | 42° | 25° | 33° | 0.25" | — |
| 2006 | 37° | 25° | 31° | 0.2" | — |
| 2005 | 48° | 27° | 37° | 0.25" | — |
| 2004 | 42° | 21° | 32° | — | — |
| 2003 | 60° | 24° | 42° | — | — |
| 2002 | 35° | 19° | 27° | — | — |
| 2001 | 37° | 22° | 29° | — | — |
| 2000 | 39° | 18° | 28° | 1.52" | 2" |
| 1999 | 51° | 30° | 41° | — | — |
| 1998 | 43° | 12° | 27° | 0.48" | — |
| 1997 | 50° | 32° | 41° | 0.08" | — |
| 1996 | 48° | 27° | 37° | — | — |
| 1995 | 40° | 11° | 25° | — | — |
| 1994 | 31° | 10° | 20° | — | — |
| 1993 | 29° | 2° | 15° | 1.78" | 9" |
| 1992 | 43° | 37° | 40° | 0.89" | — |
| 1991 | 43° | 25° | 34° | 0.41" | 1" |
| 1990 | 57° | 41° | 49° | 0.28" | — |
| 1989 | 28° | 17° | 23° | 0.3" | — |
| 1988 | 39° | 20° | 29° | — | — |
| 1987 | 18° | 2° | 10° | — | — |
| 1986 | 37° | 31° | 34° | 1.19" | — |
| 1985 | 36° | 16° | 26° | — | — |
| 1984 | 62° | 23° | 43° | — | — |
| 1983 | 31° | 10° | 20° | — | — |
| 1982 | 40° | 30° | 35° | — | — |
| 1981 | 36° | 24° | 30° | — | — |
| 1980 | 41° | 12° | 27° | 0.64" | — |
| 1979 | 47° | 26° | 36° | — | — |
| 1978 | 45° | 12° | 28° | — | — |
| 1977 | 36° | 7° | 21° | — | — |
| 1976 | 21° | 12° | 17° | — | — |
| 1975 | 38° | 13° | 25° | 0.58" | — |
| 1974 | 47° | 29° | 38° | — | — |
| 1973 | 50° | 30° | 40° | 0.64" | — |
| 1972 | 34° | 24° | 29° | 0.1" | — |
| 1971 | 38° | 26° | 32° | 1.93" | — |
55 years of data from BROCKTON