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Lynn, MA Weather on October 9
October 9th in Lynn, MA typically brings mild fall weather, with average highs around 64°F and lows near 47°F. Over 55 years of records, the warmest October 9th was in 2017 (69°F average), while the coldest was 1978 (42°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 33% of October 9th dates historically, with the wettest October 9th recording 2.63" of rain. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on October 9
Planning for October 9th in Lynn, MA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
October 9 Weather Records for Lynn
- •The all-time record high for October 9th in Lynn, MA is 81°F, set in 2011.
- •The coldest October 9th on record dropped to 31°F in 1978.
- •A freeze (32°F or below) has occurred on October 9th in 2 of the last 55 years.
Frequently Asked Questions
What was the warmest October 9 ever in Lynn?
The warmest October 9 in Lynn, MA reached 81°F in 2011. That is 17°F above the long-term average high of 64°F.
What was the coldest October 9 ever in Lynn?
The coldest October 9 in Lynn, MA dropped to 31°F in 1978. That is 16°F below the long-term average low of 47°F.
What is the average temperature on October 9 in Lynn?
On October 9, Lynn averages a high of 64°F and a low of 47°F based on 55 years of NOAA weather observations from PEABODY.
How many years of weather data are available for October 9 in Lynn?
We have 55 years of weather records for October 9 in Lynn, MA, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
October 9 Weather History in Lynn
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 63°F | 42°F | 0.78" | -- |
| 2024 | 64°F | 46°F | 0" | -- |
| 2023 | 65°F | 44°F | 0" | -- |
| 2022 | 60°F | 39°F | 0" | -- |
| 2021 | 67°F | 56°F | 0" | -- |
| 2020 | 70°F | 44°F | 0" | -- |
| 2019 | 61°F | 50°F | 0" | -- |
| 2018 | 62°F | 52°F | 0.01" | -- |
| 2017 | 72°F | 66°F | 0.11" | -- |
| 2016 | 64°F | 56°F | -- | -- |
| 2015 | 62°F | 52°F | 0" | -- |
| 2014 | 76°F | 48°F | 0" | -- |
| 2013 | 67°F | 46°F | 0" | -- |
| 2012 | 59°F | 42°F | 0.03" | -- |
| 2011 | 81°F | 52°F | 0" | -- |
| 2010 | 73°F | 50°F | 0" | -- |
| 2009 | 63°F | 47°F | 0" | -- |
| 2008 | 66°F | 56°F | 0.06" | -- |
| 2007 | 58°F | 51°F | 0.25" | -- |
| 2006 | 66°F | 43°F | 0" | -- |
| 2005 | 71°F | 50°F | 2.52" | -- |
| 2004 | 69°F | 51°F | 0" | -- |
| 2003 | 73°F | 55°F | 0" | -- |
| 2002 | 60°F | 41°F | 0" | -- |
| 2001 | 78°F | 36°F | 0" | -- |
| 2000 | 55°F | 39°F | 0" | -- |
| 1999 | 71°F | 52°F | 0.1" | -- |
| 1998 | 64°F | 54°F | 2.63" | -- |
| 1997 | 62°F | 53°F | 0" | -- |
| 1996 | 62°F | 49°F | 2.16" | -- |
| 1995 | 70°F | 47°F | 0" | -- |
| 1994 | 76°F | 55°F | 0" | -- |
| 1993 | 61°F | 49°F | 0" | -- |
| 1992 | 66°F | 43°F | 0.24" | -- |
| 1991 | 66°F | 43°F | 0" | -- |
| 1990 | 59°F | 53°F | 0.64" | -- |
| 1989 | 56°F | 45°F | 0" | -- |
| 1988 | 53°F | 33°F | 0.01" | -- |
| 1987 | 56°F | 38°F | 0" | -- |
| 1986 | 73°F | 50°F | 0.02" | -- |
| 1985 | 69°F | 54°F | 0" | -- |
| 1984 | 67°F | 49°F | 0" | -- |
| 1983 | 64°F | 49°F | 0" | -- |
| 1982 | 56°F | 50°F | 0.97" | -- |
| 1981 | 57°F | 39°F | 0" | -- |
| 1980 | 60°F | 41°F | 0" | -- |
| 1979 | 51°F | 35°F | 0.45" | -- |
| 1978 | 54°F | 31°F | 0" | -- |
| 1977 | 62°F | 42°F | 1.22" | -- |
| 1976 | 72°F | 59°F | 1.85" | -- |
| 1975 | 57°F | 42°F | 0" | -- |
| 1974 | 57°F | 32°F | 0" | -- |
| 1973 | 68°F | 37°F | 0" | -- |
| 1972 | 56°F | 41°F | 0" | -- |
| 1971 | 64°F | 40°F | 0" | -- |
Based on 55 years of data from NOAA station: PEABODY
Monthly Climate Averages
Historical temperature and precipitation averages for Lynn, MA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.