Earliest and Latest Days of 70° F in Norfolk

This is a list of the earliest and latest days in the year with a high temperature of at least 70 °F in Norfolk, Connecticut history. It is based on NOAA data from the years 1884–2024.

Also see:

Earliest 70 degree day in Norfolk?

The earliest in the year that Norfolk, Connecticut had a high temperature of at least 70 °F is February 22 which happened in 2018.

Latest 70 degree day in Norfolk?

The latest in the year that Norfolk, Connecticut had a high temperature of at least 70 °F is November 11 which happened in 2020.

Earliest Days ≥ 70 °F

Date	Year	Temperature
February 22	2018	70 °F
March 10	2016	72 °F
March 10	2000	70 °F
March 14	1990	70 °F
March 16	1990	79 °F
March 17	1990	79 °F
March 17	1945	72 °F
March 19	2012	71 °F
March 20	2012	76 °F
March 20	1945	73 °F
March 21	2012	75 °F
March 22	2012	70 °F
March 23	2012	74 °F
March 26	2021	71 °F
March 27	2021	72 °F
March 27	1949	71 °F
March 27	1945	70 °F
March 28	1998	72 °F
March 28	1949	71 °F
March 28	1946	74 °F
March 28	1945	80 °F

Latest Days ≥ 70 °F

Date	Year	Temperature
November 11	2020	70 °F
November 10	2020	71 °F
November 6	2022	71 °F
November 6	1994	70 °F
November 5	1994	72 °F
November 4	2003	70 °F
November 3	1982	75 °F
November 3	1950	73 °F
November 2	1974	71 °F
November 2	1950	73 °F
October 31	1946	71 °F
October 30	1946	73 °F
October 29	2023	74 °F
October 29	1971	70 °F
October 29	1964	71 °F
October 28	2023	72 °F
October 28	1977	70 °F
October 28	1963	72 °F
October 27	2023	72 °F
October 27	2010	72 °F
October 27	1963	71 °F
October 27	1947	71 °F