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Waterbury, CT Weather on May 26
May 26th in Waterbury, CT typically brings pleasant spring weather, with average highs around 72°F and lows near 53°F. Over 52 years of records, the warmest May 26th was in 1991 (78°F average), while the coldest was 1992 (47°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 35% of May 26th dates historically, with the wettest May 26th recording 5.54" of rain. The last decade has been 9.4°F warmer on this date compared to 20-30 years ago.
What to Expect on May 26
Planning for May 26th in Waterbury, CT? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
May 26 Weather Records for Waterbury
- •The all-time record high for May 26th in Waterbury, CT is 92°F, set in 2010.
- •The coldest May 26th on record dropped to 37°F in 1972.
- •Temperatures have reached 90°F or higher on May 26th in 2 of the last 52 years.
Frequently Asked Questions
What was the warmest May 26 ever in Waterbury?
The warmest May 26 in Waterbury, CT reached 92°F in 2010. That is 20°F above the long-term average high of 72°F.
What was the coldest May 26 ever in Waterbury?
The coldest May 26 in Waterbury, CT dropped to 37°F in 1972. That is 16°F below the long-term average low of 53°F.
What is the average temperature on May 26 in Waterbury?
On May 26, Waterbury averages a high of 72°F and a low of 53°F based on 52 years of NOAA weather observations from MT CARMEL.
How many years of weather data are available for May 26 in Waterbury?
We have 52 years of weather records for May 26 in Waterbury, CT, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
May 26 Weather History in Waterbury
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 70°F | 53°F | 0" | -- |
| 2024 | 80°F | 63°F | 0.03" | -- |
| 2023 | 73°F | 45°F | 0" | -- |
| 2022 | 70°F | 50°F | 0" | -- |
| 2021 | 79°F | 62°F | 0.05" | -- |
| 2020 | 69°F | 59°F | 0" | -- |
| 2019 | 71°F | 56°F | 0.08" | -- |
| 2018 | 87°F | 60°F | 0" | -- |
| 2017 | 64°F | 50°F | 2.97" | -- |
| 2016 | 87°F | 57°F | 0" | -- |
| 2015 | 81°F | 59°F | 0" | -- |
| 2014 | 82°F | 52°F | 0" | -- |
| 2013 | 53°F | 44°F | 0.56" | -- |
| 2012 | 80°F | 64°F | 0.28" | -- |
| 2011 | 75°F | 59°F | 0" | -- |
| 2010 | 92°F | 60°F | 0" | -- |
| 2009 | 63°F | 51°F | 0.08" | -- |
| 2008 | 72°F | 54°F | 0" | -- |
| 2007 | 83°F | 60°F | 0" | -- |
| 2006 | 67°F | 58°F | 0.1" | -- |
| 2005 | 60°F | 50°F | 0.1" | -- |
| 2004 | 57°F | 50°F | 0.3" | -- |
| 2003 | 54°F | 50°F | 5.54" | -- |
| 2002 | 61°F | 51°F | 0" | -- |
| 2001 | 59°F | 51°F | 3.1" | -- |
| 2000 | 74°F | 51°F | 0" | -- |
| 1996 | 69°F | 42°F | 0" | -- |
| 1995 | 60°F | 52°F | 0.28" | -- |
| 1994 | 82°F | 60°F | 0.76" | -- |
| 1993 | 83°F | 53°F | 0" | -- |
| 1992 | 57°F | 38°F | 0" | -- |
| 1991 | 91°F | 64°F | 0" | -- |
| 1990 | 73°F | 46°F | 0" | -- |
| 1989 | 77°F | 56°F | 0" | -- |
| 1988 | 68°F | 47°F | 0.08" | -- |
| 1987 | 65°F | 51°F | 0" | -- |
| 1986 | 74°F | 52°F | 0" | -- |
| 1985 | 81°F | 49°F | 0" | -- |
| 1984 | 80°F | 62°F | 0" | -- |
| 1983 | 67°F | 48°F | 0.25" | -- |
| 1982 | 78°F | 49°F | 0" | -- |
| 1981 | 85°F | 58°F | 0" | -- |
| 1980 | 70°F | 39°F | 0" | -- |
| 1979 | 68°F | 57°F | 0" | -- |
| 1978 | 79°F | 63°F | 0" | -- |
| 1977 | 83°F | 60°F | 0" | -- |
| 1976 | 59°F | 45°F | 0" | -- |
| 1975 | 71°F | 46°F | 0" | -- |
| 1974 | 62°F | 40°F | 0" | -- |
| 1973 | 56°F | 46°F | 0.05" | -- |
| 1972 | 65°F | 37°F | 0" | -- |
| 1971 | 73°F | 54°F | 0.36" | -- |
Based on 52 years of data from NOAA station: MT CARMEL
Monthly Climate Averages
Historical temperature and precipitation averages for Waterbury, CT, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.