St. Johnsbury Consecutive 100 Degree Days
This page shows the record for the most days in a row in
St. Johnsbury, Vermont where the
high temperature was
at least 100 °F, from 1894–2023.
Longest Streak: 3 Days
Between Jun 3–5, 1919, the daily high temperature in St. Johnsbury was always at least 100 °F – a span of 3 days.