Weather on September 4
Lynn, MA
55 Years of Data
Avg High
76°F
Avg Low
58°F
Warmest
1971
79°F avg
Coldest
1987
56°F avg
About This Date
September 4th in Lynn, MA typically brings pleasant fall weather, with average highs around 76°F and lows near 58°F. Over 55 years of records, the warmest September 4th was in 1971 (79°F average), while the coldest was 1987 (56°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 27% of September 4th dates historically, with the wettest September 4th recording 3" of rain. The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
Planning for September 4th 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 | 77° | 54° | 65° | — | — |
| 2024 | 75° | 52° | 63° | — | — |
| 2023 | 85° | 62° | 73° | — | — |
| 2022 | 76° | 57° | 66° | — | — |
| 2021 | 74° | 56° | 65° | — | — |
| 2020 | 71° | 60° | 66° | — | — |
| 2019 | 75° | 55° | 65° | — | — |
| 2018 | 92° | 65° | 78° | — | — |
| 2017 | 61° | 55° | 58° | 1.27" | — |
| 2016 | 73° | 56° | 64° | — | — |
| 2015 | 86° | 64° | 75° | 0.05" | — |
| 2014 | 84° | 62° | 73° | — | — |
| 2013 | 83° | 63° | 73° | — | — |
| 2012 | 74° | 62° | 68° | 0.13" | — |
| 2011 | 85° | 60° | 72° | — | — |
| 2010 | 78° | 71° | 75° | 0.64" | — |
| 2009 | 73° | 55° | 64° | — | — |
| 2008 | 76° | 63° | 69° | — | — |
| 2007 | 88° | 65° | 76° | — | — |
| 2006 | 64° | 61° | 62° | 0.71" | — |
| 2005 | 82° | 60° | 71° | — | — |
| 2004 | 81° | 64° | 72° | — | — |
| 2003 | 68° | 61° | 64° | 1.09" | — |
| 2002 | 71° | 61° | 66° | 0.13" | — |
| 2001 | 79° | 59° | 69° | 0.36" | — |
| 2000 | 72° | 56° | 64° | — | — |
| 1999 | 84° | 68° | 76° | — | — |
| 1998 | 78° | 58° | 68° | — | — |
| 1997 | 69° | 52° | 60° | — | — |
| 1996 | 81° | 61° | 71° | — | — |
| 1995 | 76° | 55° | 65° | — | — |
| 1994 | 65° | 47° | 56° | — | — |
| 1993 | 70° | 61° | 65° | 3" | — |
| 1992 | 71° | 54° | 62° | 1.24" | — |
| 1991 | 84° | 56° | 70° | 0.08" | — |
| 1990 | 86° | 49° | 67° | — | — |
| 1989 | 72° | 45° | 58° | — | — |
| 1988 | 65° | 59° | 62° | 2.95" | — |
| 1987coldest | 70° | 43° | 56° | — | — |
| 1986 | 64° | 58° | 61° | — | — |
| 1985 | 87° | 63° | 75° | — | — |
| 1984 | 64° | 56° | 60° | 1.57" | — |
| 1983 | 89° | 65° | 77° | — | — |
| 1982 | 75° | 58° | 66° | — | — |
| 1981 | 70° | 54° | 62° | — | — |
| 1980 | 78° | 54° | 66° | — | — |
| 1979 | 83° | 63° | 73° | — | — |
| 1978 | 80° | 50° | 65° | — | — |
| 1977 | 75° | 53° | 64° | — | — |
| 1976 | 72° | 45° | 58° | — | — |
| 1975 | 77° | 50° | 64° | — | — |
| 1974 | 61° | 54° | 57° | 0.58" | — |
| 1973 | 91° | 67° | 79° | 0.25" | — |
| 1972 | 74° | 57° | 65° | — | — |
| 1971warmest | 90° | 68° | 79° | — | — |
55 years of data from PEABODY