Weather on December 30
Stamford, CT
55 Years of Data
Avg High
41°F
Avg Low
25°F
Warmest
2024
52°F avg
Coldest
1987
15°F avg
About This Date
December 30th in Stamford, CT typically brings chilly winter weather, with average highs around 41°F and lows near 25°F. Over 55 years of records, the warmest December 30th was in 2024 (52°F average), while the coldest was 1987 (15°F) — a 37°F range across recorded history. Precipitation has occurred on 29% of recorded December 30th dates, with snow falling 9% of the time (heaviest snowfall: 13"). The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for December 30th in Stamford, CT? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 31° | 26° | 28° | — | — |
| 2024warmest | 58° | 47° | 52° | 1.09" | — |
| 2023 | 45° | 37° | 41° | — | — |
| 2022 | 59° | 35° | 47° | — | — |
| 2021 | 46° | 40° | 43° | 0.03" | — |
| 2020 | 41° | 23° | 32° | — | — |
| 2019 | 39° | 36° | 37° | — | — |
| 2018 | 44° | 29° | 36° | — | — |
| 2017 | 21° | 9° | 15° | — | — |
| 2016 | 39° | 30° | 35° | — | — |
| 2015 | 39° | 34° | 36° | 0.48" | — |
| 2014 | 39° | 19° | 29° | — | — |
| 2013 | 36° | 19° | 27° | — | — |
| 2012 | 34° | 25° | 29° | 0.36" | 1" |
| 2011 | 51° | 32° | 42° | — | — |
| 2010 | 39° | 17° | 28° | — | — |
| 2009 | 31° | 16° | 24° | — | — |
| 2008 | 41° | 26° | 34° | — | — |
| 2007 | 42° | 25° | 33° | — | — |
| 2006 | 46° | 27° | 36° | — | — |
| 2005 | 48° | 36° | 42° | — | — |
| 2004 | 45° | 31° | 38° | — | — |
| 2003 | 51° | 29° | 40° | 0.05" | — |
| 2002 | 42° | 20° | 31° | — | — |
| 2001 | 34° | 21° | 27° | — | — |
| 2000 | 30° | 19° | 25° | 2.01" | 13" |
| 1999 | 49° | 23° | 36° | — | — |
| 1998 | 39° | 20° | 29° | 1.27" | — |
| 1997 | 41° | 31° | 36° | 2.79" | — |
| 1996 | 52° | 36° | 44° | 0.03" | — |
| 1995 | 42° | 10° | 26° | — | — |
| 1994 | 31° | 15° | 23° | — | — |
| 1993 | 28° | 15° | 22° | 0.43" | 3.5" |
| 1992 | 49° | 38° | 43° | 1.07" | — |
| 1991 | 44° | 30° | 37° | 0.13" | — |
| 1990 | 53° | 38° | 45° | 0.05" | — |
| 1989 | 28° | 22° | 25° | 0.43" | 1.8" |
| 1988 | 37° | 18° | 27° | — | — |
| 1987coldest | 23° | 6° | 15° | — | — |
| 1986 | 38° | 28° | 33° | — | 0.5" |
| 1985 | 37° | 19° | 28° | — | — |
| 1984 | 57° | 41° | 49° | — | — |
| 1983 | 31° | 14° | 22° | — | — |
| 1982 | 43° | 25° | 34° | — | — |
| 1981 | 38° | 16° | 27° | — | — |
| 1980 | 42° | 29° | 35° | — | — |
| 1979 | 50° | 34° | 42° | — | — |
| 1978 | 42° | 18° | 30° | — | — |
| 1977 | 44° | 13° | 28° | — | — |
| 1976 | 27° | 8° | 17° | — | — |
| 1975 | 37° | 20° | 28° | — | — |
| 1974 | 48° | 20° | 34° | — | — |
| 1973 | 42° | 33° | 38° | 0.38" | — |
| 1972 | 37° | 26° | 32° | — | — |
| 1971 | 44° | 33° | 39° | 1.35" | — |
55 years of data from STAMFORD 5 N