Weather on December 9
Stamford, CT
55 Years of Data
Avg High
43°F
Avg Low
26°F
Warmest
1991
53°F avg
Coldest
1976
18°F avg
About This Date
December 9th in Stamford, CT typically brings chilly winter weather, with average highs around 43°F and lows near 26°F. Over 55 years of records, the warmest December 9th was in 1991 (53°F average), while the coldest was 1976 (18°F) — a 35°F range across recorded history. Precipitation has occurred on 33% of recorded December 9th dates, with snow falling 9% of the time (heaviest snowfall: 6.5"). 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 December 9th in Stamford, CT? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 34° | 13° | 23° | — | — |
| 2024 | 47° | 32° | 39° | 0.43" | — |
| 2023 | 56° | 33° | 44° | — | — |
| 2022 | 45° | 30° | 38° | — | — |
| 2021 | 35° | 27° | 31° | — | — |
| 2020 | 36° | 24° | 30° | — | — |
| 2019 | 53° | 27° | 40° | — | — |
| 2018 | 34° | 18° | 26° | — | — |
| 2017 | 35° | 30° | 33° | — | — |
| 2016 | 38° | 31° | 34° | — | — |
| 2015 | 48° | 29° | 38° | — | — |
| 2014 | 42° | 33° | 38° | — | — |
| 2013 | 40° | 27° | 33° | 1.98" | — |
| 2012 | 50° | 37° | 44° | 0.1" | — |
| 2011 | 49° | 28° | 39° | — | — |
| 2010 | 28° | 18° | 23° | — | — |
| 2009 | 47° | 32° | 39° | 3.56" | — |
| 2008 | 54° | 25° | 40° | — | — |
| 2007 | 35° | 23° | 29° | — | — |
| 2006 | 40° | 19° | 29° | — | — |
| 2005 | 38° | 21° | 29° | 2.11" | 6.5" |
| 2004 | 48° | 30° | 39° | 0.41" | — |
| 2003 | 37° | 20° | 28° | — | — |
| 2002 | 40° | 13° | 26° | — | — |
| 2001 | 41° | 33° | 37° | 1.6" | 0.5" |
| 2000 | 35° | 14° | 25° | — | — |
| 1999 | 57° | 27° | 42° | — | — |
| 1998 | 51° | 32° | 42° | 0.03" | — |
| 1997 | 41° | 20° | 30° | — | — |
| 1996 | 42° | 25° | 33° | — | — |
| 1995 | 34° | 23° | 28° | 0.91" | 3" |
| 1994 | 38° | 23° | 30° | 0.05" | — |
| 1993 | 47° | 24° | 35° | — | — |
| 1992 | 33° | 17° | 25° | — | — |
| 1991warmest | 62° | 45° | 53° | 0.13" | — |
| 1990 | 48° | 25° | 36° | — | — |
| 1989 | 34° | 11° | 22° | 0.05" | 0.1" |
| 1988 | 35° | 23° | 29° | — | — |
| 1987 | 57° | 28° | 43° | — | — |
| 1986 | 41° | 28° | 35° | — | 1" |
| 1985 | 42° | 29° | 35° | — | — |
| 1984 | 49° | 22° | 35° | — | — |
| 1983 | 43° | 20° | 31° | — | — |
| 1982 | 41° | 21° | 31° | — | — |
| 1981 | 37° | 27° | 32° | 0.36" | — |
| 1980 | 61° | 39° | 50° | — | — |
| 1979 | 35° | 24° | 30° | — | — |
| 1978 | 53° | 37° | 45° | 4.29" | — |
| 1977 | 39° | 22° | 30° | 0.66" | — |
| 1976coldest | 28° | 8° | 18° | — | — |
| 1975 | 41° | 30° | 36° | 0.03" | — |
| 1974 | 64° | 38° | 51° | — | — |
| 1973 | 54° | 34° | 44° | 4.45" | — |
| 1972 | 52° | 34° | 43° | 1.52" | — |
| 1971 | 44° | 35° | 40° | — | — |
55 years of data from STAMFORD 5 N