Weather on May 17
Brockton, MA
55 Years of Data
Avg High
71°F
Avg Low
47°F
Warmest
1974
72°F avg
Coldest
1994
42°F avg
About This Date
May 17th in Brockton, MA typically brings pleasant spring weather, with average highs around 71°F and lows near 47°F. Over 55 years of records, the warmest May 17th was in 1974 (72°F average), while the coldest was 1994 (42°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 42% of May 17th dates historically, with the wettest May 17th recording 1.91" of rain. The last decade has been 6.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.7°F warmer on this date compared to 20-30 years ago.
Planning for May 17th in Brockton, MA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 62° | 72° | 0.03" | — |
| 2024 | 71° | 53° | 62° | 0.05" | — |
| 2023 | 66° | 45° | 55° | — | — |
| 2022 | 78° | 57° | 68° | — | — |
| 2021 | 80° | 49° | 64° | — | — |
| 2020 | 69° | 47° | 58° | — | — |
| 2019 | 69° | 43° | 56° | — | — |
| 2018 | 73° | 52° | 62° | 0.25" | — |
| 2017 | 87° | 54° | 70° | — | — |
| 2016 | 71° | 46° | 59° | — | — |
| 2015 | 83° | 55° | 69° | — | — |
| 2014 | 77° | 55° | 66° | 1.91" | — |
| 2013 | 71° | 47° | 59° | — | — |
| 2012 | 72° | 48° | 60° | — | — |
| 2011 | 51° | 47° | 49° | 0.18" | — |
| 2010 | 75° | 44° | 60° | — | — |
| 2009 | 62° | 51° | 57° | 0.64" | — |
| 2008 | 72° | 47° | 59° | 0.13" | — |
| 2007 | 52° | 43° | 47° | 0.13" | — |
| 2006 | 69° | 48° | 59° | — | — |
| 2005 | 64° | 41° | 53° | 0.18" | — |
| 2004 | 71° | 46° | 59° | — | — |
| 2003 | 50° | 40° | 45° | — | — |
| 2002 | 75° | 51° | 63° | 0.08" | — |
| 2001 | 62° | 46° | 54° | — | — |
| 2000 | 72° | 47° | 59° | — | — |
| 1999 | 76° | 40° | 58° | — | — |
| 1998 | 70° | 44° | 57° | — | — |
| 1997 | 66° | 45° | 55° | 0.03" | — |
| 1996 | 64° | 49° | 56° | 0.64" | — |
| 1995 | 59° | 44° | 52° | 0.61" | — |
| 1994coldest | 52° | 33° | 42° | 0.91" | — |
| 1993 | 70° | 52° | 61° | 0.51" | — |
| 1992 | 76° | 42° | 59° | — | — |
| 1991 | 82° | 50° | 66° | 0.3" | — |
| 1990 | 56° | 49° | 52° | 0.79" | — |
| 1989 | 71° | 49° | 60° | — | — |
| 1988 | 73° | 55° | 64° | 0.05" | — |
| 1987 | 85° | 45° | 65° | — | — |
| 1986 | 80° | 58° | 69° | — | — |
| 1985 | 74° | 52° | 63° | 0.05" | — |
| 1984 | 60° | 39° | 50° | — | — |
| 1983 | 59° | 37° | 48° | 0.08" | — |
| 1982 | 74° | 44° | 59° | — | — |
| 1981 | 66° | 42° | 54° | — | — |
| 1980 | 70° | 39° | 54° | — | — |
| 1979 | 65° | 53° | 59° | — | — |
| 1978 | 70° | 48° | 59° | 0.2" | — |
| 1977 | 89° | 47° | 68° | — | — |
| 1976 | 74° | 43° | 58° | 0.56" | — |
| 1975 | 73° | 47° | 60° | — | — |
| 1974warmest | 90° | 54° | 72° | — | — |
| 1973 | 66° | 41° | 54° | — | — |
| 1972 | 74° | 52° | 63° | — | — |
| 1971 | 71° | 48° | 60° | 0.15" | — |
55 years of data from BROCKTON