Weather on November 21
Waterbury, CT
55 Years of Data
About This Date
November 21st in Waterbury, CT typically brings cool fall weather, with average highs around 50°F and lows near 33°F. Over 54 years of records, the warmest November 21st was in 1991 (59°F average), while the coldest was 2008 (29°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 33% of November 21st dates historically, with the wettest November 21st recording 9.19" of rain. 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 November 21st in Waterbury, CT? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 52° | 29° | 40° | — | — |
| 2024 | 51° | 47° | 49° | 3.15" | — |
| 2023 | 47° | 25° | 36° | 0.48" | — |
| 2022 | 45° | 29° | 37° | — | — |
| 2021 | 58° | 45° | 51° | 0.05" | — |
| 2020 | 60° | 39° | 50° | — | — |
| 2019 | 42° | 35° | 39° | — | — |
| 2018 | 42° | 27° | 34° | — | — |
| 2017 | 44° | 28° | 36° | — | — |
| 2016 | 52° | 35° | 43° | — | — |
| 2015 | 61° | 36° | 48° | — | — |
| 2014 | 39° | 26° | 33° | — | — |
| 2013 | 41° | 24° | 33° | — | — |
| 2012 | 48° | 32° | 40° | — | — |
| 2011 | 57° | 45° | 51° | 0.05" | — |
| 2010 | 46° | 29° | 38° | — | — |
| 2009 | 58° | 40° | 49° | — | — |
| 2008coldest | 38° | 20° | 29° | — | — |
| 2007 | 54° | 34° | 44° | — | — |
| 2006 | 46° | 27° | 37° | — | — |
| 2005 | 53° | 31° | 42° | 1.19" | — |
| 2004 | 49° | 46° | 47° | 0.1" | — |
| 2003 | 63° | 41° | 52° | — | — |
| 2002 | 52° | 30° | 41° | 0.61" | — |
| 2001 | 44° | 33° | 39° | — | — |
| 2000 | 42° | 23° | 33° | — | — |
| 1999 | 58° | 39° | 48° | 0.03" | — |
| 1997 | 46° | 25° | 35° | — | — |
| 1996 | 40° | 26° | 33° | — | — |
| 1995 | 53° | 37° | 45° | — | — |
| 1994 | 54° | 30° | 42° | 1.07" | — |
| 1993 | 42° | 22° | 32° | — | — |
| 1992 | 55° | 29° | 42° | 0.13" | — |
| 1991warmest | 63° | 56° | 59° | 0.05" | — |
| 1990 | 50° | 33° | 42° | — | — |
| 1989 | 52° | 27° | 39° | — | — |
| 1988 | 60° | 39° | 50° | 1.78" | — |
| 1987 | 43° | 19° | 31° | — | — |
| 1986 | 43° | 28° | 35° | 9.19" | — |
| 1985 | 70° | 44° | 57° | — | — |
| 1984 | 38° | 26° | 32° | — | — |
| 1983 | 60° | 51° | 56° | 1.14" | — |
| 1982 | 55° | 42° | 49° | — | — |
| 1981 | 45° | 41° | 43° | 0.41" | — |
| 1980 | 48° | 24° | 36° | — | — |
| 1979 | 58° | 38° | 48° | — | — |
| 1978 | 43° | 31° | 37° | — | — |
| 1977 | 56° | 29° | 42° | — | — |
| 1976 | 43° | 21° | 32° | — | — |
| 1975 | 60° | 42° | 51° | 2.36" | — |
| 1974 | 55° | 38° | 46° | 1.42" | — |
| 1973 | 49° | 23° | 36° | — | — |
| 1972 | 44° | 26° | 35° | — | — |
| 1971 | 49° | 32° | 40° | 0.03" | — |