Weather on March 23
Boston, MA
55 Years of Data
Avg High
48°F
Avg Low
33°F
Warmest
2012
67°F avg
Coldest
2015
26°F avg
About This Date
March 23rd in Boston, MA typically brings chilly spring weather, with average highs around 48°F and lows near 33°F. Over 56 years of records, the warmest March 23rd was in 2012 (67°F average), while the coldest was 2015 (26°F) — a 41°F range across recorded history. Precipitation has occurred on 25% of recorded March 23rd dates, with snow falling 7% of the time (heaviest snowfall: 2.9"). The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for March 23rd in Boston, MA? Bring layers as temperatures can vary throughout the day.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 38° | 33° | 35° | 1.02" | — |
| 2025 | 46° | 29° | 38° | — | — |
| 2024 | 43° | 32° | 37° | 5.79" | — |
| 2023 | 61° | 45° | 53° | — | — |
| 2022 | 43° | 33° | 38° | — | — |
| 2021 | 57° | 38° | 47° | — | — |
| 2020 | 41° | 28° | 35° | 3.51" | — |
| 2019 | 48° | 34° | 41° | 0.1" | — |
| 2018 | 42° | 35° | 39° | — | — |
| 2017 | 38° | 18° | 28° | — | — |
| 2016 | 63° | 42° | 52° | — | — |
| 2015coldest | 33° | 18° | 26° | — | — |
| 2014 | 44° | 22° | 33° | — | — |
| 2013 | 44° | 30° | 37° | — | — |
| 2012warmest | 76° | 58° | 67° | — | — |
| 2011 | 40° | 32° | 36° | — | — |
| 2010 | 46° | 42° | 44° | 5.64" | — |
| 2009 | 34° | 23° | 28° | — | — |
| 2008 | 45° | 29° | 37° | — | — |
| 2007 | 59° | 40° | 49° | — | — |
| 2006 | 56° | 33° | 44° | — | — |
| 2005 | 44° | 33° | 39° | 0.1" | — |
| 2004 | 42° | 21° | 32° | — | — |
| 2003 | 53° | 42° | 48° | — | — |
| 2002 | 42° | 24° | 33° | — | — |
| 2001 | 43° | 33° | 38° | 0.25" | 0.1" |
| 2000 | 52° | 32° | 42° | — | — |
| 1999 | 52° | 36° | 44° | — | — |
| 1998 | 42° | 30° | 36° | — | — |
| 1997 | 34° | 23° | 28° | — | — |
| 1996 | 39° | 31° | 35° | — | — |
| 1995 | 51° | 37° | 44° | 0.18" | — |
| 1994 | 67° | 39° | 53° | — | — |
| 1993 | 41° | 32° | 37° | 0.03" | 0.1" |
| 1992 | 34° | 26° | 30° | 0.66" | 2.9" |
| 1991 | 39° | 36° | 37° | 1.68" | — |
| 1990 | 64° | 31° | 47° | — | — |
| 1989 | 47° | 30° | 38° | — | — |
| 1988 | 48° | 25° | 36° | — | — |
| 1987 | 43° | 35° | 39° | — | — |
| 1986 | 50° | 29° | 39° | — | — |
| 1985 | 55° | 32° | 44° | — | — |
| 1984 | 45° | 33° | 39° | — | — |
| 1983 | 35° | 27° | 31° | — | — |
| 1982 | 54° | 37° | 45° | — | — |
| 1981 | 43° | 32° | 37° | — | — |
| 1980 | 49° | 37° | 43° | — | — |
| 1979 | 72° | 41° | 56° | — | — |
| 1978 | 59° | 38° | 48° | — | — |
| 1977 | 42° | 34° | 38° | 0.99" | 1.1" |
| 1976 | 50° | 27° | 38° | — | — |
| 1975 | 54° | 36° | 45° | 0.03" | — |
| 1974 | 52° | 30° | 41° | 0.1" | — |
| 1973 | 54° | 32° | 43° | — | — |
| 1972 | 51° | 40° | 45° | — | — |
| 1971 | 41° | 32° | 37° | — | — |
56 years of data from BOSTON