Weather on May 20
Lynn, MA
55 Years of Data
Avg High
67°F
Avg Low
48°F
Warmest
1975
77°F avg
Coldest
2002
45°F avg
About This Date
May 20th in Lynn, MA typically brings mild spring weather, with average highs around 67°F and lows near 48°F. Over 55 years of records, the warmest May 20th was in 1975 (77°F average), while the coldest was 2002 (45°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 42% of May 20th dates historically, with the wettest May 20th recording 4.65" of rain. 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 May 20th in Lynn, MA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 46° | 55° | — | — |
| 2024 | 72° | 51° | 61° | — | — |
| 2023 | 66° | 53° | 60° | 4.65" | — |
| 2022 | 56° | 51° | 53° | — | — |
| 2021 | 63° | 34° | 48° | — | — |
| 2020 | 57° | 33° | 45° | — | — |
| 2019 | 68° | 51° | 60° | 1.27" | — |
| 2018 | 66° | 45° | 55° | 0.74" | — |
| 2017 | 93° | 49° | 71° | — | — |
| 2016 | 71° | 51° | 61° | — | — |
| 2015 | 66° | 56° | 61° | 0.38" | — |
| 2014 | 69° | 52° | 60° | 0.51" | — |
| 2013 | 64° | 50° | 57° | 0.64" | — |
| 2012 | 66° | 50° | 58° | — | — |
| 2011 | 64° | 49° | 56° | 0.13" | — |
| 2010 | 64° | 50° | 57° | 0.33" | — |
| 2009 | 71° | 52° | 61° | — | — |
| 2008 | 60° | 45° | 52° | — | — |
| 2007 | 53° | 47° | 50° | 0.76" | — |
| 2006 | 65° | 50° | 57° | 0.76" | — |
| 2005 | 60° | 45° | 52° | — | — |
| 2004 | 70° | 49° | 59° | — | — |
| 2003 | 69° | 44° | 57° | — | — |
| 2002coldest | 53° | 38° | 45° | — | — |
| 2001 | 62° | 48° | 55° | — | — |
| 2000 | 69° | 41° | 55° | 0.25" | — |
| 1999 | 66° | 55° | 61° | 0.58" | — |
| 1998 | 76° | 54° | 65° | — | — |
| 1997 | 70° | 45° | 57° | 1.91" | — |
| 1996 | 91° | 49° | 70° | 0.13" | — |
| 1995 | 69° | 48° | 59° | 0.13" | — |
| 1994 | 53° | 43° | 48° | — | — |
| 1993 | 51° | 45° | 48° | 0.25" | — |
| 1992 | 61° | 47° | 54° | — | — |
| 1991 | 73° | 43° | 58° | — | — |
| 1990 | 55° | 43° | 49° | 0.36" | — |
| 1989 | 82° | 50° | 66° | — | — |
| 1988 | 54° | 47° | 50° | 0.89" | — |
| 1987 | 57° | 39° | 48° | — | — |
| 1986 | 80° | 65° | 72° | — | — |
| 1985 | 84° | 48° | 66° | — | — |
| 1984 | 68° | 51° | 60° | 1.22" | — |
| 1983 | 65° | 51° | 58° | — | — |
| 1982 | 72° | 55° | 63° | — | — |
| 1981 | 70° | 44° | 57° | — | — |
| 1980 | 70° | 48° | 59° | — | — |
| 1979 | 57° | 49° | 53° | 0.81" | — |
| 1978 | 85° | 57° | 71° | — | — |
| 1977 | 81° | 45° | 63° | — | — |
| 1976 | 60° | 42° | 51° | 0.2" | — |
| 1975warmest | 91° | 62° | 77° | — | — |
| 1974 | 63° | 40° | 51° | — | — |
| 1973 | 61° | 45° | 53° | 0.2" | — |
| 1972 | 49° | 45° | 47° | 1.83" | — |
| 1971 | 63° | 48° | 55° | — | — |
55 years of data from PEABODY