Weather on May 13
Waterbury, CT
55 Years of Data
Avg High
69°F
Avg Low
47°F
Warmest
1991
71°F avg
Coldest
1996
44°F avg
About This Date
May 13th in Waterbury, CT typically brings mild spring weather, with average highs around 69°F and lows near 47°F. Over 52 years of records, the warmest May 13th was in 1991 (71°F average), while the coldest was 1996 (44°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 31% of May 13th dates historically, with the wettest May 13th recording 4.04" of rain. The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
Planning for May 13th in Waterbury, CT? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 55° | 63° | 0.03" | — |
| 2024 | 66° | 45° | 55° | — | — |
| 2023 | 84° | 58° | 71° | — | — |
| 2022 | 74° | 58° | 66° | — | — |
| 2021 | 67° | 45° | 56° | — | — |
| 2020 | 58° | 36° | 47° | — | — |
| 2019 | 58° | 40° | 49° | 2.13" | — |
| 2018 | 70° | 46° | 58° | 0.48" | — |
| 2017 | 63° | 46° | 54° | — | — |
| 2016 | 75° | 48° | 62° | — | — |
| 2015 | 85° | 47° | 66° | — | — |
| 2014 | 65° | 51° | 58° | — | — |
| 2013 | 70° | 39° | 54° | 0.13" | — |
| 2012 | 78° | 50° | 64° | — | — |
| 2011 | 64° | 46° | 55° | — | — |
| 2010 | 62° | 38° | 50° | — | — |
| 2009 | 68° | 43° | 55° | — | — |
| 2008 | 72° | 47° | 59° | — | — |
| 2007 | 69° | 45° | 57° | — | — |
| 2006 | 64° | 48° | 56° | — | — |
| 2005 | 59° | 34° | 46° | — | — |
| 2004 | 77° | 52° | 64° | — | — |
| 2003 | 59° | 50° | 55° | 0.03" | — |
| 2002 | 50° | 45° | 47° | 4.04" | — |
| 2001 | 68° | 52° | 60° | — | — |
| 2000 | 65° | 51° | 58° | 3.63" | — |
| 1996coldest | 56° | 32° | 44° | — | — |
| 1995 | 64° | 51° | 58° | — | — |
| 1994 | 60° | 41° | 51° | — | — |
| 1993 | 84° | 54° | 69° | — | — |
| 1992 | 77° | 56° | 66° | — | — |
| 1991warmest | 86° | 56° | 71° | — | — |
| 1990 | 64° | 49° | 56° | 1.17" | — |
| 1989 | 67° | 46° | 56° | — | — |
| 1988 | 73° | 44° | 59° | — | — |
| 1987 | 64° | 45° | 54° | — | — |
| 1986 | 71° | 48° | 60° | — | — |
| 1985 | 81° | 60° | 70° | 0.25" | — |
| 1984 | 69° | 49° | 59° | 0.28" | — |
| 1983 | 69° | 44° | 57° | — | — |
| 1982 | 72° | 48° | 60° | — | — |
| 1981 | 70° | 43° | 56° | 0.03" | — |
| 1980 | 77° | 58° | 67° | 0.36" | — |
| 1979 | 63° | 57° | 60° | 0.38" | — |
| 1978 | 63° | 46° | 54° | — | — |
| 1977 | 75° | 53° | 64° | — | — |
| 1976 | 64° | 32° | 48° | — | — |
| 1975 | 74° | 55° | 64° | 0.99" | — |
| 1974 | 64° | 45° | 54° | 1.68" | — |
| 1973 | 64° | 40° | 52° | — | — |
| 1972 | 72° | 41° | 56° | — | — |
| 1971 | 66° | 47° | 56° | 3.12" | — |
52 years of data from MT CARMEL