Weather on February 20
Waterbury, CT
55 Years of Data
Avg High
43°F
Avg Low
26°F
Warmest
1981
51°F avg
Coldest
2015
12°F avg
About This Date
February 20th in Waterbury, CT typically brings chilly winter weather, with average highs around 43°F and lows near 26°F. Over 55 years of records, the warmest February 20th was in 1981 (51°F average), while the coldest was 2015 (12°F) — a 39°F range across recorded history. Precipitation has occurred on 29% of recorded February 20th dates, with snow falling 7% of the time (heaviest snowfall: 2"). The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for February 20th in Waterbury, CT? Bring layers as temperatures can vary throughout the day.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 36° | 34° | 35° | 1.07" | — |
| 2025 | 33° | 18° | 26° | — | — |
| 2024 | 36° | 19° | 28° | — | — |
| 2023 | 58° | 41° | 49° | — | — |
| 2022 | 37° | 21° | 29° | — | — |
| 2021 | 36° | 27° | 32° | — | — |
| 2020 | 46° | 21° | 34° | — | — |
| 2019 | 32° | 20° | 26° | — | — |
| 2018 | 50° | 30° | 40° | 0.51" | — |
| 2017 | 61° | 36° | 48° | — | — |
| 2016 | 52° | 22° | 37° | — | — |
| 2015coldest | 26° | -2° | 12° | — | — |
| 2014 | 47° | 25° | 36° | 0.03" | — |
| 2013 | 41° | 27° | 34° | — | — |
| 2012 | 46° | 24° | 35° | — | — |
| 2011 | 36° | 17° | 27° | — | — |
| 2010 | 49° | 34° | 41° | — | — |
| 2009 | 34° | 24° | 29° | — | — |
| 2008 | 31° | 24° | 28° | — | — |
| 2007 | 42° | 28° | 35° | — | — |
| 2006 | 33° | 18° | 26° | — | — |
| 2005 | 34° | 21° | 27° | — | — |
| 2004 | 37° | 18° | 27° | — | — |
| 2003 | 43° | 22° | 32° | 0.03" | — |
| 2002 | 52° | 34° | 43° | 0.1" | — |
| 2001 | 50° | 31° | 40° | — | — |
| 2000 | 37° | 22° | 29° | — | — |
| 1998 | 44° | 34° | 39° | 0.1" | — |
| 1997 | 62° | 34° | 48° | — | — |
| 1996 | 47° | 41° | 44° | 0.05" | — |
| 1995 | 51° | 26° | 39° | — | — |
| 1994 | 60° | 28° | 44° | — | — |
| 1993 | 28° | 4° | 16° | — | — |
| 1992 | 47° | 32° | 39° | — | — |
| 1991 | 53° | 35° | 44° | 0.51" | — |
| 1990 | 53° | 23° | 38° | — | — |
| 1989 | 40° | 19° | 29° | — | — |
| 1988 | 50° | 38° | 44° | 1.7" | — |
| 1987 | 35° | 18° | 26° | — | — |
| 1986 | 41° | 31° | 36° | 0.61" | 1.5" |
| 1985 | 42° | 25° | 33° | — | — |
| 1984 | 53° | 37° | 45° | — | — |
| 1983 | 48° | 21° | 35° | — | — |
| 1982 | 45° | 31° | 38° | 0.18" | 0.2" |
| 1981warmest | 53° | 49° | 51° | 6.55" | — |
| 1980 | 48° | 12° | 30° | — | — |
| 1979 | 37° | 5° | 21° | — | — |
| 1978 | 31° | 6° | 18° | — | — |
| 1977 | 37° | 27° | 32° | 0.51" | 2" |
| 1976 | 54° | 38° | 46° | — | — |
| 1975 | 45° | 31° | 38° | — | — |
| 1974 | 50° | 37° | 44° | 2.13" | — |
| 1973 | 47° | 27° | 37° | — | — |
| 1972 | 29° | 11° | 20° | 0.15" | 0.1" |
| 1971 | 42° | 31° | 36° | 0.69" | — |
55 years of data from MT CARMEL