Weather on February 18
Boston, MA
55 Years of Data
About This Date
February 18th in Boston, MA typically brings cold winter weather, with average highs around 39°F and lows near 25°F. Over 56 years of records, the warmest February 18th was in 1981 (54°F average), while the coldest was 1979 (11°F) — a 43°F range across recorded history. Precipitation has occurred on 39% of recorded February 18th dates, with snow falling 21% of the time (heaviest snowfall: 6.5"). The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for February 18th in Boston, MA? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella. Check road conditions if traveling, as snow is possible.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 40° | 31° | 35° | — | — |
| 2025 | 26° | 18° | 22° | — | — |
| 2024 | 37° | 21° | 29° | — | — |
| 2023 | 41° | 23° | 32° | — | — |
| 2022 | 62° | 25° | 44° | 0.79" | — |
| 2021 | 31° | 24° | 28° | 0.23" | 0.9" |
| 2020 | 42° | 31° | 37° | 1.14" | — |
| 2019 | 32° | 21° | 27° | 0.79" | 3.6" |
| 2018 | 44° | 32° | 38° | 0.89" | 3.7" |
| 2017 | 49° | 26° | 38° | — | — |
| 2016 | 35° | 24° | 30° | — | — |
| 2015 | 29° | 17° | 23° | 0.03" | — |
| 2014 | 35° | 14° | 25° | 0.56" | 2.5" |
| 2013 | 33° | 16° | 24° | — | — |
| 2012 | 47° | 34° | 40° | — | — |
| 2011 | 60° | 37° | 49° | 0.13" | — |
| 2010 | 46° | 33° | 40° | — | — |
| 2009 | 42° | 24° | 33° | 0.28" | 0.6" |
| 2008 | 62° | 42° | 52° | 1.37" | — |
| 2007 | 34° | 19° | 26° | — | — |
| 2006 | 32° | 11° | 21° | — | — |
| 2005 | 34° | 20° | 27° | — | — |
| 2004 | 32° | 28° | 30° | — | — |
| 2003 | 28° | 16° | 22° | 0.51" | 4" |
| 2002 | 42° | 30° | 36° | — | — |
| 2001 | 29° | 13° | 21° | — | — |
| 2000 | 33° | 20° | 26° | 1.45" | 6.5" |
| 1999 | 40° | 36° | 38° | 2.11" | — |
| 1998 | 42° | 35° | 39° | 4.85" | — |
| 1997 | 52° | 29° | 40° | — | — |
| 1996 | 34° | 17° | 25° | — | — |
| 1995 | 47° | 30° | 38° | — | — |
| 1994 | 50° | 33° | 42° | — | — |
| 1993 | 29° | 22° | 25° | 0.1" | 0.8" |
| 1992 | 43° | 34° | 38° | 0.43" | — |
| 1991 | 35° | 26° | 31° | 0.03" | 0.1" |
| 1990 | 35° | 15° | 25° | — | — |
| 1989 | 25° | 11° | 18° | — | — |
| 1988 | 48° | 33° | 41° | — | — |
| 1987 | 36° | 22° | 29° | — | — |
| 1986 | 35° | 31° | 33° | 1.83" | — |
| 1985 | 42° | 30° | 36° | — | — |
| 1984 | 37° | 35° | 36° | 0.64" | 0.3" |
| 1983 | 47° | 33° | 40° | — | — |
| 1982 | 29° | 22° | 25° | — | — |
| 1981warmest | 66° | 42° | 54° | — | — |
| 1980 | 32° | 15° | 24° | — | — |
| 1979coldest | 22° | 0° | 11° | — | — |
| 1978 | 36° | 30° | 33° | 0.03" | 0.1" |
| 1977 | 33° | 17° | 25° | — | — |
| 1976 | 40° | 34° | 37° | 1.14" | — |
| 1975 | 41° | 33° | 37° | 0.25" | 1.5" |
| 1974 | 33° | 25° | 29° | — | — |
| 1973 | 31° | 8° | 19° | — | — |
| 1972 | 37° | 30° | 34° | — | — |
| 1971 | 48° | 32° | 40° | — | — |