Weather on December 29
Waterbury, CT
55 Years of Data
Avg High
43°F
Avg Low
26°F
Warmest
1984
52°F avg
Coldest
2017
11°F avg
About This Date
December 29th in Waterbury, CT typically brings chilly winter weather, with average highs around 43°F and lows near 26°F. Over 54 years of records, the warmest December 29th was in 1984 (52°F average), while the coldest was 2017 (11°F) — a 41°F range across recorded history. Precipitation has occurred on 31% of recorded December 29th dates, with snow falling 4% of the time (heaviest snowfall: 3"). The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
Planning for December 29th in Waterbury, CT? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 47° | 33° | 40° | 0.51" | — |
| 2024 | 56° | 45° | 50° | 0.23" | — |
| 2023 | 53° | 39° | 46° | 0.03" | — |
| 2022 | 50° | 27° | 39° | — | — |
| 2021 | 44° | 40° | 42° | 0.03" | — |
| 2020 | 50° | 32° | 41° | — | — |
| 2019 | 47° | 29° | 38° | — | — |
| 2018 | 54° | 42° | 48° | 2.69" | — |
| 2017coldest | 18° | 5° | 11° | — | — |
| 2016 | 52° | 24° | 38° | — | — |
| 2015 | 59° | 27° | 43° | 1.35" | — |
| 2014 | 51° | 27° | 39° | 0.15" | — |
| 2013 | 50° | 31° | 40° | — | — |
| 2012 | 35° | 28° | 32° | 0.61" | — |
| 2011 | 35° | 24° | 30° | — | — |
| 2010 | 38° | 24° | 31° | — | — |
| 2009 | 33° | 17° | 25° | — | — |
| 2008 | 48° | 27° | 38° | — | — |
| 2007 | 52° | 28° | 40° | 1.8" | — |
| 2006 | 45° | 28° | 37° | — | — |
| 2005 | 52° | 42° | 47° | 0.3" | — |
| 2004 | 42° | 32° | 37° | — | — |
| 2003 | 49° | 23° | 36° | — | — |
| 2002 | 42° | 31° | 36° | — | — |
| 2001 | 38° | 30° | 34° | — | — |
| 2000 | 33° | 13° | 23° | — | — |
| 1999 | 36° | 20° | 28° | — | — |
| 1997 | 33° | 14° | 24° | — | — |
| 1996 | 53° | 39° | 46° | 0.38" | — |
| 1995 | 35° | 22° | 28° | — | — |
| 1994 | 45° | 27° | 36° | — | — |
| 1993 | 22° | 4° | 13° | — | — |
| 1992 | 40° | 33° | 36° | — | — |
| 1991 | 40° | 30° | 35° | 1.78" | — |
| 1990 | 42° | 30° | 36° | 0.2" | — |
| 1989 | 27° | 5° | 16° | — | — |
| 1988 | 48° | 29° | 38° | 0.13" | — |
| 1987 | 29° | 20° | 24° | 0.25" | 3" |
| 1986 | 37° | 24° | 31° | — | — |
| 1985 | 37° | 15° | 26° | — | — |
| 1984warmest | 71° | 33° | 52° | — | — |
| 1983 | 34° | 32° | 33° | 1.17" | — |
| 1982 | 58° | 45° | 51° | — | — |
| 1981 | 43° | 35° | 39° | — | — |
| 1980 | 40° | 30° | 35° | — | — |
| 1979 | 50° | 38° | 44° | — | — |
| 1978 | 33° | 15° | 24° | — | — |
| 1977 | 30° | 9° | 19° | — | — |
| 1976 | 31° | 16° | 23° | 0.33" | 1.4" |
| 1975 | 35° | 18° | 26° | — | — |
| 1974 | 38° | 21° | 29° | — | — |
| 1973 | 49° | 28° | 38° | — | — |
| 1972 | 40° | 19° | 29° | — | — |
| 1971 | 46° | 31° | 38° | — | — |
54 years of data from MT CARMEL