Weather on February 21
Stamford, CT
55 Years of Data
Avg High
44°F
Avg Low
24°F
Warmest
2018
62°F avg
Coldest
2015
10°F avg
About This Date
February 21st in Stamford, CT typically brings chilly winter weather, with average highs around 44°F and lows near 24°F. Over 56 years of records, the warmest February 21st was in 2018 (62°F average), while the coldest was 2015 (10°F) — a 52°F range across recorded history. Precipitation has occurred on 38% of recorded February 21st dates, with snow falling 7% of the time (heaviest snowfall: 8.5"). The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for February 21st in Stamford, CT? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 45° | 33° | 39° | — | — |
| 2025 | 33° | 19° | 26° | — | — |
| 2024 | 38° | 19° | 29° | — | — |
| 2023 | 44° | 34° | 39° | 0.38" | — |
| 2022 | 34° | 27° | 30° | — | — |
| 2021 | 33° | 20° | 26° | — | — |
| 2020 | 34° | 18° | 26° | — | — |
| 2019 | 49° | 25° | 37° | — | — |
| 2018warmest | 77° | 46° | 62° | — | — |
| 2017 | 46° | 24° | 35° | — | — |
| 2016 | 59° | 41° | 50° | — | — |
| 2015coldest | 25° | -5° | 10° | 1.02" | 4.5" |
| 2014 | 42° | 32° | 37° | 0.48" | — |
| 2013 | 34° | 21° | 27° | — | — |
| 2012 | 44° | 23° | 34° | — | — |
| 2011 | 33° | 20° | 27° | 1.07" | — |
| 2010 | 43° | 28° | 35° | — | — |
| 2009 | 40° | 25° | 33° | — | — |
| 2008 | 31° | 18° | 25° | — | — |
| 2007 | 52° | 27° | 39° | 0.1" | — |
| 2006 | 39° | 22° | 31° | — | — |
| 2005 | 34° | 26° | 30° | 2.06" | 8.5" |
| 2004 | 54° | 30° | 42° | 0.05" | — |
| 2003 | 55° | 11° | 33° | — | — |
| 2002 | 63° | 32° | 47° | 0.41" | — |
| 2001 | 49° | 30° | 39° | — | — |
| 2000 | 46° | 19° | 33° | — | — |
| 1999 | 36° | 24° | 30° | — | — |
| 1998 | 48° | 36° | 42° | 0.05" | — |
| 1997 | 53° | 27° | 40° | — | — |
| 1996 | 42° | 35° | 39° | 1.02" | — |
| 1995 | 41° | 33° | 37° | 0.13" | — |
| 1994 | 44° | 33° | 39° | 0.89" | — |
| 1993 | 28° | 9° | 18° | 0.38" | 1.5" |
| 1992 | 50° | 25° | 37° | — | — |
| 1991 | 52° | 27° | 39° | — | — |
| 1990 | 48° | 14° | 31° | — | — |
| 1989 | 54° | 29° | 41° | 3.43" | — |
| 1988 | 44° | 25° | 34° | — | — |
| 1987 | 44° | 13° | 28° | — | — |
| 1986 | 37° | 34° | 35° | 0.97" | — |
| 1985 | 45° | 17° | 31° | — | — |
| 1984 | 46° | 31° | 38° | 0.03" | — |
| 1983 | 51° | 20° | 35° | — | — |
| 1982 | 43° | 31° | 37° | 0.03" | — |
| 1981 | 56° | 47° | 51° | 0.58" | — |
| 1980 | 55° | 26° | 41° | — | — |
| 1979 | 36° | 14° | 25° | 0.69" | — |
| 1978 | 35° | 4° | 19° | — | — |
| 1977 | 34° | 22° | 28° | 0.15" | 0.5" |
| 1976 | 50° | 22° | 36° | — | — |
| 1975 | 48° | 23° | 36° | — | — |
| 1974 | 48° | 20° | 34° | — | — |
| 1973 | 47° | 28° | 37° | — | — |
| 1972 | 29° | 1° | 15° | — | — |
| 1971 | 49° | 31° | 40° | 0.2" | — |
56 years of data from STAMFORD 5 N