Weather on August 20
Lynn, MA
55 Years of Data
Avg High
79°F
Avg Low
60°F
Warmest
1983
86°F avg
Coldest
1990
56°F avg
About This Date
August 20th in Lynn, MA typically brings pleasant summer weather, with average highs around 79°F and lows near 60°F. Over 55 years of records, the warmest August 20th was in 1983 (86°F average), while the coldest was 1990 (56°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 29% of August 20th dates historically, with the wettest August 20th recording 2.03" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for August 20th in Lynn, MA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 53° | 61° | — | — |
| 2024 | 77° | 57° | 67° | 1.78" | — |
| 2023 | 73° | 58° | 65° | — | — |
| 2022 | 93° | 65° | 79° | — | — |
| 2021 | 79° | 70° | 74° | 0.18" | — |
| 2020 | 76° | 55° | 65° | — | — |
| 2019 | 92° | 64° | 78° | — | — |
| 2018 | 72° | 64° | 68° | 0.05" | — |
| 2017 | 71° | 61° | 66° | — | — |
| 2016 | 86° | 66° | 76° | — | — |
| 2015 | 86° | 69° | 78° | — | — |
| 2014 | 73° | 56° | 64° | — | — |
| 2013 | 84° | 66° | 75° | — | — |
| 2012 | 74° | 58° | 66° | — | — |
| 2011 | 82° | 66° | 74° | 0.89" | — |
| 2010 | 80° | 69° | 75° | — | — |
| 2009 | 88° | 69° | 78° | — | — |
| 2008 | 77° | 53° | 65° | — | — |
| 2007 | 72° | 51° | 61° | — | — |
| 2006 | 84° | 63° | 73° | 2.03" | — |
| 2005 | 75° | 58° | 66° | — | — |
| 2004 | 79° | 68° | 73° | 0.25" | — |
| 2003 | 84° | 68° | 76° | — | — |
| 2002 | 86° | 63° | 74° | 0.51" | — |
| 2001 | 78° | 66° | 72° | 0.51" | — |
| 2000 | 71° | 56° | 63° | — | — |
| 1999 | 75° | 55° | 65° | — | — |
| 1998 | 71° | 53° | 62° | — | — |
| 1997 | 73° | 55° | 64° | — | — |
| 1996 | 78° | 58° | 68° | — | — |
| 1995 | 75° | 53° | 64° | — | — |
| 1994 | 86° | 66° | 76° | 1.02" | — |
| 1993 | 82° | 57° | 70° | 1.32" | — |
| 1992 | 73° | 52° | 62° | — | — |
| 1991 | 77° | 56° | 66° | 0.56" | — |
| 1990coldest | 64° | 48° | 56° | — | — |
| 1989 | 82° | 64° | 73° | 0.51" | — |
| 1988 | 88° | 53° | 70° | — | — |
| 1987 | 86° | 64° | 75° | — | — |
| 1986 | 77° | 63° | 70° | — | — |
| 1985 | 80° | 63° | 71° | — | — |
| 1984 | 71° | 62° | 67° | 1.32" | — |
| 1983warmest | 96° | 75° | 86° | — | — |
| 1982 | 83° | 70° | 76° | 0.2" | — |
| 1981 | 80° | 50° | 65° | — | — |
| 1980 | 66° | 60° | 63° | 0.3" | — |
| 1979 | 76° | 60° | 68° | — | — |
| 1978 | 83° | 64° | 73° | — | — |
| 1977 | 77° | 50° | 64° | — | — |
| 1976 | 86° | 48° | 67° | — | — |
| 1975 | 77° | 52° | 64° | — | — |
| 1974 | 82° | 58° | 70° | — | — |
| 1973 | 78° | 58° | 68° | — | — |
| 1972 | 76° | 54° | 65° | — | — |
| 1971 | 87° | 68° | 78° | 0.74" | — |
55 years of data from PEABODY