Weather on May 4
Waterbury, CT
55 Years of Data
Avg High
65°F
Avg Low
46°F
Warmest
2018
76°F avg
Coldest
1976
44°F avg
About This Date
May 4th in Waterbury, CT typically brings mild spring weather, with average highs around 65°F and lows near 46°F. Over 52 years of records, the warmest May 4th was in 2018 (76°F average), while the coldest was 1976 (44°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 44% of May 4th dates historically, with the wettest May 4th recording 3.73" of rain. The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
Planning for May 4th in Waterbury, CT? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 60° | 66° | 0.69" | — |
| 2024 | 64° | 45° | 54° | — | — |
| 2023 | 58° | 49° | 53° | — | — |
| 2022 | 59° | 49° | 54° | 0.25" | — |
| 2021 | 67° | 53° | 60° | 2.21" | — |
| 2020 | 76° | 56° | 66° | — | — |
| 2019 | 56° | 45° | 50° | 0.94" | — |
| 2018warmest | 88° | 65° | 76° | 0.56" | — |
| 2017 | 70° | 35° | 52° | — | — |
| 2016 | 56° | 46° | 51° | 0.03" | — |
| 2015 | 72° | 43° | 57° | — | — |
| 2014 | 65° | 53° | 59° | 0.03" | — |
| 2013 | 66° | 42° | 54° | — | — |
| 2012 | 64° | 51° | 58° | 0.3" | — |
| 2011 | 60° | 49° | 54° | 1.22" | — |
| 2010 | 78° | 50° | 64° | 0.03" | — |
| 2009 | 58° | 51° | 54° | 0.23" | — |
| 2008 | 66° | 48° | 57° | 0.23" | — |
| 2007 | 69° | 37° | 53° | — | — |
| 2006 | 71° | 47° | 59° | — | — |
| 2005 | 59° | 34° | 46° | — | — |
| 2004 | 60° | 40° | 50° | 0.03" | — |
| 2003 | 60° | 38° | 49° | — | — |
| 2002 | 62° | 38° | 50° | — | — |
| 2001 | 92° | 55° | 73° | — | — |
| 2000 | 68° | 46° | 57° | — | — |
| 1996 | 58° | 49° | 53° | 0.1" | — |
| 1995 | 71° | 49° | 60° | — | — |
| 1994 | 65° | 43° | 54° | — | — |
| 1993 | 70° | 50° | 60° | — | — |
| 1992 | 70° | 46° | 58° | — | — |
| 1991 | 67° | 44° | 55° | — | — |
| 1990 | 64° | 48° | 56° | — | — |
| 1989 | 67° | 35° | 51° | — | — |
| 1988 | 71° | 45° | 58° | — | — |
| 1987 | 52° | 43° | 47° | 2.54" | — |
| 1986 | 57° | 30° | 44° | — | — |
| 1985 | 68° | 31° | 49° | — | — |
| 1984 | 58° | 51° | 54° | 3.73" | — |
| 1983 | 68° | 56° | 62° | 1.12" | — |
| 1982 | 64° | 46° | 55° | — | — |
| 1981 | 71° | 50° | 61° | — | — |
| 1980 | 75° | 57° | 66° | — | — |
| 1979 | 72° | 53° | 62° | 0.81" | — |
| 1978 | 65° | 33° | 49° | — | — |
| 1977 | 68° | 42° | 55° | — | — |
| 1976coldest | 55° | 34° | 44° | — | — |
| 1975 | 55° | 46° | 51° | 0.94" | — |
| 1974 | 56° | 45° | 50° | 0.08" | — |
| 1973 | 60° | 47° | 53° | 0.2" | — |
| 1972 | 60° | 51° | 56° | 2.54" | — |
| 1971 | 52° | 40° | 46° | 0.36" | — |
52 years of data from MT CARMEL