Weather on March 31
Cambridge, MA
55 Years of Data
Avg High
54°F
Avg Low
36°F
Warmest
1986
73°F avg
Coldest
1984
29°F avg
About This Date
March 31st in Cambridge, MA typically brings cool spring weather, with average highs around 54°F and lows near 36°F. Over 56 years of records, the warmest March 31st was in 1986 (73°F average), while the coldest was 1984 (29°F) — a 44°F range across recorded history. Precipitation has occurred on 52% of recorded March 31st dates, with snow falling 2% of the time. 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 March 31st in Cambridge, MA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 69° | 45° | 57° | 0.13" | — |
| 2025 | 44° | 36° | 40° | — | — |
| 2024 | 57° | 37° | 47° | — | — |
| 2023 | 42° | 24° | 33° | — | — |
| 2022 | 50° | 29° | 39° | — | — |
| 2021 | 61° | 39° | 50° | — | — |
| 2020 | 44° | 34° | 39° | 0.33" | — |
| 2019 | 68° | 43° | 55° | — | — |
| 2018 | 65° | 38° | 51° | 0.18" | — |
| 2017 | 52° | 36° | 44° | — | — |
| 2016 | 62° | 34° | 48° | — | — |
| 2015 | 44° | 32° | 38° | — | — |
| 2014 | 42° | 34° | 38° | 2.57" | — |
| 2013 | 57° | 29° | 43° | — | — |
| 2012 | 50° | 37° | 44° | 0.03" | — |
| 2011 | 54° | 35° | 44° | — | — |
| 2010 | 51° | 42° | 47° | 5.46" | — |
| 2009 | 43° | 37° | 40° | 0.43" | — |
| 2008 | 53° | 29° | 41° | 0.48" | — |
| 2007 | 46° | 36° | 41° | — | — |
| 2006 | 73° | 40° | 56° | — | — |
| 2005 | 44° | 37° | 41° | — | — |
| 2004 | 41° | 38° | 39° | 3.35" | — |
| 2003 | 45° | 31° | 38° | 2.18" | 0.5" |
| 2002 | 64° | 41° | 53° | 0.43" | — |
| 2001 | 43° | 33° | 38° | 5.56" | — |
| 2000 | 56° | 34° | 45° | — | — |
| 1999 | 60° | 38° | 49° | — | — |
| 1998 | 82° | 51° | 67° | — | — |
| 1997 | 65° | 40° | 52° | 0.03" | — |
| 1996 | 53° | 27° | 40° | — | — |
| 1995 | 51° | 36° | 43° | 0.2" | — |
| 1994 | 48° | 28° | 38° | — | — |
| 1993 | 46° | 35° | 41° | 0.89" | — |
| 1992 | 58° | 38° | 48° | 0.86" | — |
| 1991 | 42° | 26° | 34° | 0.08" | — |
| 1990 | 40° | 33° | 36° | 0.76" | — |
| 1989 | 40° | 33° | 36° | 2.79" | — |
| 1988 | 56° | 37° | 46° | — | — |
| 1987 | 64° | 53° | 59° | 2.13" | — |
| 1986warmest | 80° | 67° | 73° | — | — |
| 1985 | 68° | 32° | 50° | 0.15" | — |
| 1984coldest | 44° | 14° | 29° | 3.43" | — |
| 1983 | 43° | 26° | 34° | — | — |
| 1982 | 64° | 35° | 50° | — | — |
| 1981 | 71° | 52° | 61° | 0.08" | — |
| 1980 | 45° | 32° | 38° | 0.03" | — |
| 1979 | 52° | 39° | 45° | 0.05" | — |
| 1978 | 48° | 27° | 37° | — | — |
| 1977 | 85° | 52° | 68° | — | — |
| 1976 | 53° | 29° | 41° | — | — |
| 1975 | 41° | 30° | 36° | 1.04" | — |
| 1974 | 41° | 34° | 37° | 2.41" | — |
| 1973 | 48° | 38° | 43° | 0.08" | — |
| 1972 | 40° | 36° | 38° | 0.25" | — |
| 1971 | 48° | 32° | 40° | — | — |
56 years of data from CHESTNUT HILL