Weather on December 13
Waterbury, CT
55 Years of Data
Avg High
42°F
Avg Low
26°F
Warmest
2015
58°F avg
Coldest
1988
13°F avg
About This Date
December 13th in Waterbury, CT typically brings chilly winter weather, with average highs around 42°F and lows near 26°F. Over 54 years of records, the warmest December 13th was in 2015 (58°F average), while the coldest was 1988 (13°F) — a 45°F range across recorded history. Precipitation has occurred on 33% of recorded December 13th dates, with snow falling 6% of the time. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for December 13th in Waterbury, CT? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 41° | 27° | 34° | — | — |
| 2024 | 35° | 23° | 29° | — | — |
| 2023 | 48° | 34° | 41° | — | — |
| 2022 | 45° | 26° | 36° | — | — |
| 2021 | 51° | 42° | 47° | — | — |
| 2020 | 41° | 37° | 39° | 0.18" | — |
| 2019 | 35° | 21° | 28° | — | — |
| 2018 | 40° | 23° | 31° | — | — |
| 2017 | 40° | 18° | 29° | 0.46" | — |
| 2016 | 44° | 24° | 34° | 0.08" | — |
| 2015warmest | 64° | 51° | 58° | — | — |
| 2014 | 35° | 30° | 33° | — | — |
| 2013 | 26° | 11° | 18° | — | — |
| 2012 | 47° | 27° | 37° | — | — |
| 2011 | 50° | 21° | 36° | — | — |
| 2010 | 50° | 28° | 39° | — | — |
| 2009 | 53° | 19° | 36° | 3.43" | — |
| 2008 | 34° | 22° | 28° | — | — |
| 2007 | 32° | 25° | 29° | 1.75" | — |
| 2006 | 53° | 46° | 50° | 0.48" | — |
| 2005 | 27° | 15° | 21° | — | — |
| 2004 | 47° | 37° | 42° | 0.15" | — |
| 2003 | 33° | 25° | 29° | — | — |
| 2002 | 44° | 25° | 34° | 0.81" | — |
| 2001 | 53° | 40° | 46° | 0.03" | — |
| 2000 | 31° | 17° | 24° | — | — |
| 1999 | 43° | 23° | 33° | 0.36" | — |
| 1997 | 35° | 20° | 27° | 0.15" | — |
| 1996 | 40° | 35° | 37° | — | — |
| 1995 | 30° | 14° | 22° | — | — |
| 1994 | 27° | 16° | 21° | — | — |
| 1993 | 45° | 26° | 35° | — | — |
| 1992 | 38° | 31° | 34° | — | 0.5" |
| 1991 | 50° | 36° | 43° | — | — |
| 1990 | 60° | 31° | 45° | — | — |
| 1989 | 28° | 16° | 22° | — | — |
| 1988coldest | 23° | 3° | 13° | 0.25" | 1" |
| 1987 | 45° | 30° | 37° | — | — |
| 1986 | 35° | 22° | 28° | — | — |
| 1985 | 41° | 30° | 36° | 0.23" | — |
| 1984 | 59° | 41° | 50° | — | — |
| 1983 | 47° | 36° | 41° | 2.51" | — |
| 1982 | 22° | 6° | 14° | — | — |
| 1981 | 43° | 25° | 34° | — | — |
| 1980 | 53° | 31° | 42° | — | — |
| 1979 | 54° | 33° | 43° | 1.37" | — |
| 1978 | 47° | 23° | 35° | — | — |
| 1977 | 23° | 17° | 20° | 0.36" | 0.8" |
| 1976 | 40° | 14° | 27° | — | — |
| 1975 | 36° | 32° | 34° | 0.03" | — |
| 1974 | 48° | 30° | 39° | — | — |
| 1973 | 42° | 16° | 29° | — | — |
| 1972 | 51° | 26° | 39° | 0.28" | — |
| 1971 | 49° | 38° | 43° | — | — |
54 years of data from MT CARMEL