Earliest and Latest Days of 70° F in St. Johnsbury

This is a list of the earliest and latest days in the year with a high temperature of at least 70 °F in St. Johnsbury, Vermont history. It is based on NOAA data from the years 1894–2024.

Also see:

Earliest 70 degree day in St. Johnsbury?

The earliest in the year that St. Johnsbury, Vermont had a high temperature of at least 70 °F is March 18 which happened in 2012.

Latest 70 degree day in St. Johnsbury?

The latest in the year that St. Johnsbury, Vermont had a high temperature of at least 70 °F is November 11 which happened in 2002.

Earliest Days ≥ 70 °F

Date	Year	Temperature
March 18	2012	77 °F
March 19	2012	78 °F
March 19	1903	71 °F
March 20	2012	78 °F
March 20	1903	75 °F
March 21	2012	81 °F
March 21	1921	70 °F
March 21	1903	71 °F
March 22	2012	81 °F
March 23	2012	78 °F
March 23	1979	70 °F
March 23	1938	74 °F
March 24	1938	70 °F
March 25	1987	70 °F
March 25	1910	70 °F
March 26	1945	72 °F
March 28	1998	75 °F
March 28	1989	70 °F
March 28	1946	74 °F
March 28	1945	78 °F
March 28	1921	74 °F

Latest Days ≥ 70 °F

Date	Year	Temperature
November 11	2002	71 °F
November 10	2020	73 °F
November 8	2020	72 °F
November 8	1938	71 °F
November 7	2022	71 °F
November 7	2020	70 °F
November 7	1938	74 °F
November 7	1924	71 °F
November 6	2022	74 °F
November 6	2020	70 °F
November 6	1948	72 °F
November 6	1938	71 °F
November 5	2022	72 °F
November 5	2015	71 °F
November 5	1982	70 °F
November 5	1938	70 °F
November 4	1990	73 °F
November 4	1987	70 °F
November 4	1982	72 °F
November 3	1990	71 °F