Weather on March 18
Lynn, MA
55 Years of Data
Avg High
46°F
Avg Low
29°F
Warmest
1999
56°F avg
Coldest
1976
22°F avg
About This Date
March 18th in Lynn, MA typically brings chilly spring weather, with average highs around 46°F and lows near 29°F. Over 56 years of records, the warmest March 18th was in 1999 (56°F average), while the coldest was 1976 (22°F) — a 34°F range across recorded history. Precipitation has occurred on 27% of recorded March 18th dates, with snow falling 7% of the time (heaviest snowfall: 8"). The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for March 18th in Lynn, MA? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 36° | 25° | 30° | — | — |
| 2025 | 56° | 36° | 46° | 0.86" | — |
| 2024 | 60° | 39° | 50° | — | — |
| 2023 | 46° | 37° | 42° | — | — |
| 2022 | 57° | 43° | 50° | — | — |
| 2021 | 48° | 36° | 42° | — | — |
| 2020 | 49° | 34° | 41° | — | — |
| 2019 | 44° | 24° | 34° | — | — |
| 2018 | 40° | 9° | 24° | — | — |
| 2017 | 41° | 21° | 31° | — | — |
| 2016 | 52° | 35° | 43° | 0.08" | — |
| 2015 | 49° | 21° | 35° | — | — |
| 2014 | 31° | 19° | 25° | — | — |
| 2013 | 42° | 20° | 31° | — | — |
| 2012 | 48° | 40° | 44° | — | — |
| 2011 | 57° | 40° | 48° | — | — |
| 2010 | 61° | 46° | 53° | — | — |
| 2009 | 43° | 34° | 38° | — | — |
| 2008 | 43° | 25° | 34° | — | — |
| 2007 | 33° | 22° | 27° | 0.23" | — |
| 2006 | 40° | 20° | 30° | — | — |
| 2005 | 46° | 27° | 36° | — | — |
| 2004 | 27° | 23° | 25° | 0.18" | 2" |
| 2003 | 63° | 34° | 48° | — | — |
| 2002 | 37° | 33° | 35° | 0.1" | — |
| 2001 | 48° | 34° | 41° | — | — |
| 2000 | 32° | 15° | 24° | — | — |
| 1999warmest | 69° | 42° | 56° | — | — |
| 1998 | 42° | 32° | 37° | — | — |
| 1997 | 41° | 34° | 37° | — | — |
| 1996 | 51° | 28° | 40° | — | — |
| 1995 | 53° | 38° | 45° | 0.1" | — |
| 1994 | 39° | 18° | 28° | 0.05" | — |
| 1993 | 42° | 11° | 26° | 1.63" | 4" |
| 1992 | 39° | 10° | 25° | — | — |
| 1991 | 48° | 35° | 42° | 0.64" | — |
| 1990 | 58° | 41° | 49° | 1.07" | — |
| 1989 | 44° | 33° | 39° | 0.89" | — |
| 1988 | 47° | 29° | 38° | — | — |
| 1987 | 48° | 28° | 38° | — | — |
| 1986 | 54° | 39° | 46° | — | — |
| 1985 | 43° | 28° | 35° | 0.3" | 2" |
| 1984 | 41° | 30° | 36° | 0.05" | — |
| 1983 | 48° | 35° | 42° | — | — |
| 1982 | 51° | 32° | 42° | — | — |
| 1981 | 36° | 18° | 27° | — | — |
| 1980 | 55° | 36° | 45° | 1.55" | — |
| 1979 | 39° | 27° | 33° | — | — |
| 1978 | 39° | 16° | 27° | — | — |
| 1977 | 35° | 28° | 32° | 2.03" | 8" |
| 1976coldest | 30° | 14° | 22° | — | — |
| 1975 | 53° | 29° | 41° | — | — |
| 1974 | 40° | 28° | 34° | — | — |
| 1973 | 57° | 15° | 36° | — | — |
| 1972 | 49° | 38° | 43° | — | — |
| 1971 | 40° | 25° | 32° | — | — |
56 years of data from PEABODY