Weather on May 18
Quincy, MA
55 Years of Data
Avg High
68°F
Avg Low
47°F
Warmest
2017
81°F avg
Coldest
2007
43°F avg
About This Date
May 18th in Quincy, MA typically brings mild spring weather, with average highs around 68°F and lows near 47°F. Over 55 years of records, the warmest May 18th was in 2017 (81°F average), while the coldest was 2007 (43°F) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 38% of May 18th dates historically, with the wettest May 18th recording 4.14" of rain. The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
Planning for May 18th in Quincy, MA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 58° | 65° | — | — |
| 2024 | 55° | 52° | 53° | 0.2" | — |
| 2023 | 67° | 34° | 50° | — | — |
| 2022 | 72° | 51° | 61° | — | — |
| 2021 | 82° | 49° | 65° | — | — |
| 2020 | 59° | 51° | 55° | — | — |
| 2019 | 72° | 50° | 61° | — | — |
| 2018 | 68° | 49° | 58° | — | — |
| 2017warmest | 97° | 66° | 81° | — | — |
| 2016 | 62° | 50° | 56° | — | — |
| 2015 | 65° | 49° | 57° | — | — |
| 2014 | 68° | 47° | 57° | — | — |
| 2013 | 71° | 42° | 57° | — | — |
| 2012 | 70° | 42° | 56° | — | — |
| 2011 | 55° | 48° | 52° | 0.3" | — |
| 2010 | 66° | 47° | 56° | 0.23" | — |
| 2009 | 56° | 45° | 50° | 0.13" | — |
| 2008 | 73° | 52° | 62° | 0.15" | — |
| 2007coldest | 45° | 42° | 43° | 4.14" | — |
| 2006 | 76° | 50° | 63° | — | — |
| 2005 | 58° | 47° | 52° | 0.03" | — |
| 2004 | 73° | 52° | 62° | — | — |
| 2003 | 69° | 30° | 50° | — | — |
| 2002 | 60° | 39° | 50° | 3.86" | — |
| 2001 | 63° | 47° | 55° | — | — |
| 2000 | 70° | 53° | 61° | 0.28" | — |
| 1999 | 73° | 50° | 62° | — | — |
| 1998 | 82° | 49° | 65° | — | — |
| 1997 | 69° | 44° | 57° | — | — |
| 1996 | 60° | 45° | 52° | — | — |
| 1995 | 71° | 50° | 61° | 0.05" | — |
| 1994 | 52° | 46° | 49° | 0.1" | — |
| 1993 | 61° | 42° | 51° | 0.1" | — |
| 1992 | 78° | 51° | 65° | 0.05" | — |
| 1991 | 74° | 44° | 59° | 1.37" | — |
| 1990 | 60° | 45° | 52° | 1.24" | — |
| 1989 | 74° | 44° | 59° | — | — |
| 1988 | 60° | 48° | 54° | 0.1" | — |
| 1987 | 67° | 51° | 59° | — | — |
| 1986 | 86° | 56° | 71° | — | — |
| 1985 | 60° | 50° | 55° | 0.58" | — |
| 1984 | 60° | 36° | 48° | — | — |
| 1983 | 60° | 32° | 46° | — | — |
| 1982 | 71° | 41° | 56° | — | — |
| 1981 | 65° | 36° | 50° | — | — |
| 1980 | 64° | 51° | 58° | 0.38" | — |
| 1979 | 55° | 50° | 53° | 0.2" | — |
| 1978 | 61° | 45° | 53° | — | — |
| 1977 | 83° | 52° | 67° | — | — |
| 1976 | 77° | 61° | 69° | 0.25" | — |
| 1975 | 75° | 46° | 61° | — | — |
| 1974 | 80° | 50° | 65° | — | — |
| 1973 | 60° | 45° | 52° | 1.47" | — |
| 1972 | 72° | 51° | 61° | — | — |
| 1971 | 69° | 43° | 56° | — | — |
55 years of data from HINGHAM