6:24 AM

7:10 PM

12 hours 1 minutes

The coldest morning on modern records so early in the season brought a widespread frost on this date in 1913. After record heat the previous week, two cold fronts sent thermometers to the upper 20s, including 27 in Chelsea and Somerset, and 28 in St. Johnsbury. The cold weather persisted the next two weeks, with additional frosts even along Lake Champlain.