Weather on May 15
Quincy, MA
55 Years of Data
Avg High
69°F
Avg Low
47°F
Warmest
2004
75°F avg
Coldest
1978
46°F avg
About This Date
May 15th in Quincy, MA typically brings mild spring weather, with average highs around 69°F and lows near 47°F. Over 55 years of records, the warmest May 15th was in 2004 (75°F average), while the coldest was 1978 (46°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 42% of May 15th dates historically, with the wettest May 15th recording 5.66" of rain. The last decade has been 5.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.5°F warmer on this date compared to 20-30 years ago.
Planning for May 15th in Quincy, MA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 57° | 64° | 0.76" | — |
| 2024 | 73° | 58° | 65° | — | — |
| 2023 | 75° | 43° | 59° | — | — |
| 2022 | 80° | 64° | 72° | 0.13" | — |
| 2021 | 76° | 50° | 63° | — | — |
| 2020 | 81° | 52° | 66° | 0.18" | — |
| 2019 | 57° | 42° | 50° | 0.05" | — |
| 2018 | 85° | 55° | 70° | 2.87" | — |
| 2017 | 58° | 46° | 52° | 0.51" | — |
| 2016 | 65° | 49° | 57° | — | — |
| 2015 | 71° | 40° | 55° | — | — |
| 2014 | 79° | 58° | 68° | — | — |
| 2013 | 67° | 35° | 51° | — | — |
| 2012 | 74° | 56° | 65° | 0.05" | — |
| 2011 | 68° | 51° | 60° | 1.73" | — |
| 2010 | 70° | 54° | 62° | 0.15" | — |
| 2009 | 76° | 57° | 66° | 0.15" | — |
| 2008 | 70° | 45° | 57° | — | — |
| 2007 | 79° | 51° | 65° | — | — |
| 2006 | 53° | 47° | 50° | 1.14" | — |
| 2005 | 60° | 46° | 53° | 0.03" | — |
| 2004warmest | 90° | 60° | 75° | — | — |
| 2003 | 64° | 40° | 52° | — | — |
| 2002 | 60° | 41° | 51° | — | — |
| 2001 | 60° | 49° | 54° | 0.13" | — |
| 2000 | 64° | 44° | 54° | — | — |
| 1999 | 66° | 40° | 53° | — | — |
| 1998 | 80° | 38° | 59° | — | — |
| 1997 | 71° | 50° | 61° | 0.13" | — |
| 1996 | 67° | 36° | 51° | — | — |
| 1995 | 51° | 46° | 49° | 0.81" | — |
| 1994 | 76° | 40° | 58° | 0.23" | — |
| 1993 | 73° | 38° | 55° | — | — |
| 1992 | 60° | 49° | 54° | — | — |
| 1991 | 72° | 47° | 59° | — | — |
| 1990 | 77° | 47° | 62° | — | — |
| 1989 | 74° | 46° | 60° | — | — |
| 1988 | 71° | 37° | 54° | — | — |
| 1987 | 66° | 55° | 61° | 0.33" | — |
| 1986 | 70° | 36° | 53° | — | — |
| 1985 | 68° | 31° | 49° | — | — |
| 1984 | 60° | 38° | 49° | 0.05" | — |
| 1983 | 58° | 47° | 52° | 0.08" | — |
| 1982 | 62° | 52° | 57° | — | — |
| 1981 | 74° | 53° | 63° | — | — |
| 1980 | 66° | 42° | 54° | — | — |
| 1979 | 62° | 57° | 60° | 0.56" | — |
| 1978coldest | 48° | 45° | 46° | 5.66" | — |
| 1977 | 69° | 35° | 52° | — | — |
| 1976 | 77° | 64° | 71° | — | — |
| 1975 | 81° | 49° | 65° | — | — |
| 1974 | 79° | 58° | 68° | — | — |
| 1973 | 60° | 47° | 53° | 0.3" | — |
| 1972 | 62° | 55° | 59° | 3.2" | — |
| 1971 | 70° | 35° | 52° | — | — |
55 years of data from HINGHAM