14 hours 12 minutes
April’s hottest weather of historical record was driving the mercury into the 80s and a few low 90s throughout interior New England and New York state on this date in 1990. The heat was very evenly distributed, as the temperatures in the Connecticut Valley show very nicely. In the south, Keene, NH topped out at 93, as did Hanover, NH in central portions of the valley. Farther north St. Johnsbury reached 92, a record there for the month of April.