Weather on March 18
Stamford, CT
55 Years of Data
Avg High
49°F
Avg Low
29°F
Warmest
2011
61°F avg
Coldest
1993
24°F avg
About This Date
March 18th in Stamford, CT typically brings chilly spring weather, with average highs around 49°F and lows near 29°F. Over 56 years of records, the warmest March 18th was in 2011 (61°F average), while the coldest was 1993 (24°F) — a 37°F range across recorded history. Precipitation has occurred on 25% of recorded March 18th dates, with snow falling 9% of the time (heaviest snowfall: 4.5"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 18th in Stamford, CT? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 35° | 23° | 29° | — | — |
| 2025 | 58° | 32° | 45° | — | — |
| 2024 | 48° | 36° | 42° | — | — |
| 2023 | 53° | 39° | 46° | 0.03" | — |
| 2022 | 72° | 48° | 60° | — | — |
| 2021 | 45° | 37° | 41° | — | — |
| 2020 | 53° | 29° | 41° | — | — |
| 2019 | 43° | 22° | 32° | — | — |
| 2018 | 41° | 22° | 32° | — | — |
| 2017 | 45° | 20° | 32° | — | — |
| 2016 | 56° | 35° | 45° | — | — |
| 2015 | 42° | 26° | 34° | — | — |
| 2014 | 46° | 16° | 31° | — | — |
| 2013 | 38° | 20° | 29° | — | — |
| 2012 | 65° | 41° | 53° | — | — |
| 2011warmest | 73° | 49° | 61° | — | — |
| 2010 | 65° | 37° | 51° | — | — |
| 2009 | 59° | 29° | 44° | — | — |
| 2008 | 43° | 29° | 36° | — | — |
| 2007 | 40° | 22° | 31° | — | — |
| 2006 | 40° | 27° | 34° | — | — |
| 2005 | 46° | 28° | 37° | — | — |
| 2004 | 40° | 24° | 32° | 0.36" | 2" |
| 2003 | 62° | 41° | 52° | — | — |
| 2002 | 40° | 33° | 36° | 1.24" | 1" |
| 2001 | 47° | 31° | 39° | 0.23" | — |
| 2000 | 40° | 17° | 28° | — | — |
| 1999 | 70° | 34° | 52° | — | — |
| 1998 | 42° | 30° | 36° | 0.46" | — |
| 1997 | 49° | 29° | 39° | — | — |
| 1996 | 58° | 33° | 45° | — | — |
| 1995 | 57° | 39° | 48° | — | — |
| 1994 | 34° | 22° | 28° | 0.41" | 2" |
| 1993coldest | 40° | 9° | 24° | 0.38" | 1.5" |
| 1992 | 46° | 26° | 36° | — | — |
| 1991 | 50° | 35° | 43° | 1.14" | — |
| 1990 | 59° | 45° | 52° | 1.8" | — |
| 1989 | 71° | 42° | 57° | 0.94" | — |
| 1988 | 46° | 21° | 34° | — | — |
| 1987 | 52° | 26° | 39° | — | — |
| 1986 | 58° | 29° | 43° | — | — |
| 1985 | 44° | 24° | 34° | — | — |
| 1984 | 47° | 31° | 39° | — | — |
| 1983 | 50° | 39° | 45° | 1.75" | — |
| 1982 | 53° | 27° | 40° | — | — |
| 1981 | 40° | 12° | 26° | — | — |
| 1980 | 52° | 39° | 45° | 1.91" | — |
| 1979 | 49° | 22° | 35° | — | — |
| 1978 | 40° | 14° | 27° | — | — |
| 1977 | 43° | 25° | 34° | 2.01" | 4.5" |
| 1976 | 36° | 15° | 25° | — | — |
| 1975 | 51° | 23° | 37° | — | — |
| 1974 | 47° | 29° | 38° | — | — |
| 1973 | 54° | 29° | 41° | — | — |
| 1972 | 50° | 35° | 43° | 1.47" | — |
| 1971 | 46° | 24° | 35° | — | — |
56 years of data from STAMFORD 5 N