Weather on September 1
Lynn, MA
55 Years of Data
Avg High
79°F
Avg Low
59°F
Warmest
2010
83°F avg
Coldest
1975
57°F avg
About This Date
September 1st in Lynn, MA typically brings pleasant fall weather, with average highs around 79°F and lows near 59°F. Over 55 years of records, the warmest September 1st was in 2010 (83°F average), while the coldest was 1975 (57°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 16% of September 1st dates historically, with the wettest September 1st recording 2.11" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for September 1st in Lynn, MA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 52° | 65° | — | — |
| 2024 | 76° | 64° | 70° | — | — |
| 2023 | 74° | 51° | 62° | — | — |
| 2022 | 84° | 62° | 73° | — | — |
| 2021 | 80° | 60° | 70° | 0.25" | — |
| 2020 | 71° | 52° | 61° | — | — |
| 2019 | 80° | 51° | 66° | — | — |
| 2018 | 77° | 56° | 66° | — | — |
| 2017 | 80° | 56° | 68° | — | — |
| 2016 | 82° | 71° | 77° | — | — |
| 2015 | 92° | 65° | 78° | — | — |
| 2014 | 88° | 72° | 80° | 2.11" | — |
| 2013 | 79° | 69° | 74° | — | — |
| 2012 | 90° | 63° | 76° | — | — |
| 2011 | 80° | 59° | 70° | — | — |
| 2010warmest | 94° | 73° | 83° | — | — |
| 2009 | 71° | 51° | 61° | — | — |
| 2008 | 80° | 60° | 70° | — | — |
| 2007 | 75° | 59° | 67° | — | — |
| 2006 | 73° | 57° | 65° | — | — |
| 2005 | 79° | 67° | 73° | 0.41" | — |
| 2004 | 80° | 61° | 70° | — | — |
| 2003 | 69° | 52° | 60° | — | — |
| 2002 | 71° | 50° | 61° | — | — |
| 2001 | 83° | 68° | 75° | — | — |
| 2000 | 87° | 72° | 79° | — | — |
| 1999 | 79° | 54° | 66° | — | — |
| 1998 | 75° | 57° | 66° | — | — |
| 1997 | 77° | 60° | 69° | — | — |
| 1996 | 84° | 57° | 71° | — | — |
| 1995 | 88° | 69° | 78° | — | — |
| 1994 | 73° | 61° | 67° | 0.08" | — |
| 1993 | 79° | 60° | 69° | — | — |
| 1992 | 73° | 54° | 63° | — | — |
| 1991 | 81° | 47° | 64° | — | — |
| 1990 | 82° | 55° | 69° | — | — |
| 1989 | 81° | 55° | 68° | — | — |
| 1988 | 78° | 53° | 66° | — | — |
| 1987 | 75° | 58° | 66° | 0.69" | — |
| 1986 | 80° | 54° | 67° | — | — |
| 1985 | 73° | 52° | 62° | — | — |
| 1984 | 79° | 63° | 71° | — | — |
| 1983 | 79° | 61° | 70° | 0.03" | — |
| 1982 | 69° | 55° | 62° | 0.76" | — |
| 1981 | 76° | 62° | 69° | — | — |
| 1980 | 91° | 68° | 80° | 0.51" | — |
| 1979 | 81° | 50° | 65° | — | — |
| 1978 | 76° | 57° | 66° | — | — |
| 1977 | 81° | 58° | 69° | — | — |
| 1976 | 78° | 48° | 63° | — | — |
| 1975coldest | 72° | 43° | 57° | — | — |
| 1974 | 84° | 67° | 75° | — | — |
| 1973 | 88° | 65° | 76° | 0.51" | — |
| 1972 | 81° | 58° | 69° | — | — |
| 1971 | 75° | 49° | 62° | — | — |
55 years of data from PEABODY