Weather on September 8
Waterbury, CT
55 Years of Data
Avg High
78°F
Avg Low
58°F
Warmest
2023
80°F avg
Coldest
1984
57°F avg
About This Date
September 8th in Waterbury, CT typically brings pleasant fall weather, with average highs around 78°F and lows near 58°F. Over 53 years of records, the warmest September 8th was in 2023 (80°F average), while the coldest was 1984 (57°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 28% of September 8th dates historically, with the wettest September 8th recording 3.96" 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 September 8th in Waterbury, CT? Great weather for outdoor activities.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 50° | 63° | — | — |
| 2024 | 71° | 55° | 63° | — | — |
| 2023warmest | 89° | 71° | 80° | — | — |
| 2022 | 80° | 60° | 70° | — | — |
| 2021 | 83° | 67° | 75° | — | — |
| 2020 | 79° | 60° | 69° | — | — |
| 2019 | 74° | 56° | 65° | — | — |
| 2018 | 72° | 62° | 67° | — | — |
| 2017 | 72° | 49° | 60° | 0.13" | — |
| 2016 | 80° | 66° | 73° | 0.05" | — |
| 2015 | 89° | 66° | 78° | — | — |
| 2014 | 78° | 59° | 69° | — | — |
| 2013 | 78° | 62° | 70° | — | — |
| 2012 | 83° | 67° | 75° | 0.61" | — |
| 2011 | 78° | 60° | 69° | 0.48" | — |
| 2010 | 87° | 65° | 76° | — | — |
| 2009 | 78° | 60° | 69° | — | — |
| 2008 | 77° | 59° | 68° | — | — |
| 2007 | 83° | 71° | 77° | — | — |
| 2006 | 77° | 56° | 66° | 0.03" | — |
| 2005 | 80° | 55° | 68° | — | — |
| 2004 | 78° | 68° | 73° | 3.96" | — |
| 2003 | 75° | 58° | 66° | — | — |
| 2002 | 80° | 54° | 67° | — | — |
| 2001 | 83° | 56° | 69° | 0.03" | — |
| 2000 | 78° | 50° | 64° | 0.03" | — |
| 1999 | 80° | 72° | 76° | 0.46" | — |
| 1997 | 82° | 64° | 73° | 1.47" | — |
| 1996 | 68° | 58° | 63° | 0.1" | — |
| 1995 | 83° | 61° | 72° | — | — |
| 1993 | 72° | 59° | 65° | 0.08" | — |
| 1992 | 80° | 66° | 73° | 0.1" | — |
| 1991 | 82° | 54° | 68° | — | — |
| 1990 | 84° | 51° | 68° | — | — |
| 1989 | 80° | 53° | 67° | — | — |
| 1988 | 71° | 45° | 58° | — | — |
| 1987 | 77° | 64° | 71° | 0.2" | — |
| 1986 | 71° | 47° | 59° | — | — |
| 1985 | 86° | 68° | 77° | — | — |
| 1984coldest | 71° | 43° | 57° | — | — |
| 1983 | 80° | 60° | 70° | — | — |
| 1982 | 71° | 53° | 62° | — | — |
| 1981 | 76° | 60° | 68° | 0.03" | — |
| 1980 | 77° | 48° | 63° | — | — |
| 1979 | 78° | 60° | 69° | — | — |
| 1978 | 78° | 44° | 61° | — | — |
| 1977 | 76° | 54° | 65° | — | — |
| 1976 | 80° | 55° | 68° | — | — |
| 1975 | 78° | 55° | 67° | — | — |
| 1974 | 73° | 48° | 61° | — | — |
| 1973 | 75° | 53° | 64° | — | — |
| 1972 | 78° | 53° | 66° | — | — |
| 1971 | 82° | 68° | 75° | — | — |
53 years of data from MT CARMEL