Weather on June 25
Waterbury, CT
55 Years of Data
Avg High
81°F
Avg Low
61°F
Warmest
2025
86°F avg
Coldest
1985
58°F avg
About This Date
June 25th in Waterbury, CT typically brings warm summer weather, with average highs around 81°F and lows near 61°F. Over 50 years of records, the warmest June 25th was in 2025 (86°F average), while the coldest was 1985 (58°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 34% of June 25th dates historically, with the wettest June 25th recording 2.74" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for June 25th in Waterbury, CT? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 98° | 74° | 86° | — | — |
| 2024 | 90° | 68° | 79° | — | — |
| 2023 | 83° | 69° | 76° | — | — |
| 2022 | 86° | 63° | 74° | — | — |
| 2021 | 75° | 61° | 68° | 0.05" | — |
| 2020 | 87° | 62° | 75° | — | — |
| 2019 | 86° | 64° | 75° | — | — |
| 2018 | 79° | 63° | 71° | 2.74" | — |
| 2017 | 85° | 60° | 72° | 1.09" | — |
| 2016 | 83° | 55° | 69° | — | — |
| 2015 | 82° | 58° | 70° | — | — |
| 2014 | 82° | 66° | 74° | — | — |
| 2013 | 92° | 66° | 79° | 0.41" | — |
| 2012 | 73° | 61° | 67° | 2.67" | — |
| 2011 | 75° | 61° | 68° | — | — |
| 2010 | 81° | 69° | 75° | — | — |
| 2009 | 76° | 64° | 70° | 0.03" | — |
| 2008 | 80° | 62° | 71° | — | — |
| 2007 | 82° | 56° | 69° | — | — |
| 2006 | 72° | 67° | 69° | 0.18" | — |
| 2005 | 86° | 66° | 76° | — | — |
| 2004 | 79° | 62° | 70° | — | — |
| 2003 | 90° | 62° | 76° | — | — |
| 2002 | 78° | 64° | 71° | — | — |
| 2001 | 84° | 59° | 72° | 0.03" | — |
| 2000 | 86° | 63° | 74° | — | — |
| 1996 | 84° | 62° | 73° | — | — |
| 1995 | 75° | 65° | 70° | 0.71" | — |
| 1992 | 73° | 55° | 64° | 0.15" | — |
| 1991 | 84° | 52° | 68° | — | — |
| 1990 | 80° | 55° | 68° | — | — |
| 1989 | 82° | 53° | 68° | — | — |
| 1988 | 74° | 46° | 60° | 0.3" | — |
| 1987 | 86° | 58° | 72° | — | — |
| 1986 | 70° | 51° | 60° | 0.13" | — |
| 1985coldest | 69° | 47° | 58° | — | — |
| 1984 | 80° | 63° | 71° | 2.49" | — |
| 1983 | 88° | 59° | 73° | — | — |
| 1982 | 80° | 47° | 63° | — | — |
| 1981 | 76° | 68° | 72° | 0.43" | — |
| 1980 | 91° | 67° | 79° | — | — |
| 1979 | 78° | 52° | 65° | — | — |
| 1978 | 82° | 50° | 66° | — | — |
| 1977 | 76° | 59° | 67° | 0.2" | — |
| 1976 | 86° | 69° | 78° | — | — |
| 1975 | 90° | 70° | 80° | — | — |
| 1974 | 64° | 55° | 60° | 0.13" | — |
| 1973 | 76° | 63° | 69° | — | — |
| 1972 | 64° | 58° | 61° | 0.25" | — |
| 1971 | 85° | 60° | 72° | — | — |
50 years of data from MT CARMEL