Weather on October 30
Waterbury, CT
55 Years of Data
Avg High
59°F
Avg Low
39°F
Warmest
2024
61°F avg
Coldest
1980
37°F avg
About This Date
October 30th in Waterbury, CT typically brings cool fall weather, with average highs around 59°F and lows near 39°F. Over 54 years of records, the warmest October 30th was in 2024 (61°F average), while the coldest was 1980 (37°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 26% of October 30th dates historically, with the wettest October 30th recording 9.45" of rain. The last decade has been 5.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.6°F warmer on this date compared to 20-30 years ago.
Planning for October 30th in Waterbury, CT? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 52° | 58° | 5.28" | — |
| 2024warmest | 71° | 52° | 61° | 0.03" | — |
| 2023 | 57° | 50° | 54° | 0.97" | — |
| 2022 | 63° | 34° | 48° | — | — |
| 2021 | 64° | 51° | 58° | 2.08" | — |
| 2020 | 47° | 34° | 40° | 4.04" | — |
| 2019 | 57° | 51° | 54° | 0.76" | — |
| 2018 | 55° | 35° | 45° | — | — |
| 2017 | 65° | 47° | 56° | 9.45" | — |
| 2016 | 65° | 43° | 54° | — | — |
| 2015 | 73° | 41° | 57° | — | — |
| 2014 | 61° | 39° | 50° | — | — |
| 2013 | 54° | 36° | 45° | — | — |
| 2012 | 60° | 51° | 56° | 1.98" | — |
| 2011 | 48° | 30° | 39° | — | — |
| 2010 | 57° | 43° | 50° | — | — |
| 2009 | 59° | 45° | 52° | — | — |
| 2008 | 50° | 33° | 42° | — | — |
| 2007 | 61° | 33° | 47° | — | — |
| 2006 | 60° | 40° | 50° | — | — |
| 2005 | 68° | 42° | 55° | — | — |
| 2004 | 59° | 56° | 57° | 0.05" | — |
| 2003 | 58° | 41° | 49° | — | — |
| 2002 | 43° | 37° | 40° | — | — |
| 2001 | 59° | 26° | 43° | — | — |
| 2000 | 45° | 33° | 39° | 0.1" | — |
| 1999 | 66° | 42° | 54° | 0.03" | — |
| 1997 | 57° | 32° | 45° | — | — |
| 1996 | 54° | 33° | 43° | 0.3" | — |
| 1995 | 54° | 29° | 41° | — | — |
| 1994 | 72° | 37° | 54° | — | — |
| 1993 | 58° | 42° | 50° | 0.61" | — |
| 1992 | 57° | 48° | 53° | — | — |
| 1991 | 62° | 43° | 52° | — | — |
| 1990 | 57° | 26° | 42° | — | — |
| 1989 | 74° | 42° | 58° | — | — |
| 1988 | 48° | 30° | 39° | — | — |
| 1987 | 52° | 34° | 43° | — | — |
| 1986 | 62° | 46° | 54° | — | — |
| 1985 | 50° | 31° | 40° | — | — |
| 1984 | 65° | 45° | 55° | — | — |
| 1983 | 50° | 28° | 39° | — | — |
| 1982 | 69° | 38° | 53° | — | — |
| 1981 | 50° | 37° | 44° | — | — |
| 1980coldest | 49° | 26° | 37° | — | — |
| 1979 | 57° | 37° | 47° | — | — |
| 1978 | 55° | 32° | 44° | — | — |
| 1977 | 57° | 35° | 46° | — | — |
| 1976 | 57° | 29° | 43° | — | — |
| 1975 | 66° | 39° | 53° | — | — |
| 1974 | 64° | 49° | 56° | — | — |
| 1973 | 62° | 48° | 55° | 4.78" | — |
| 1972 | 55° | 38° | 46° | — | — |
| 1971 | 74° | 44° | 59° | — | — |
54 years of data from MT CARMEL