Earliest and Latest Days of 80° F in Hardin

This is a list of the earliest and latest days in the year with a high temperature of at least 80 °F in Hardin, Montana history. It is based on NOAA data from the years 1948–2024.

Also see:

Earliest 80 degree day in Hardin?

The earliest in the year that Hardin, Montana had a high temperature of at least 80 °F is March 5 which happened in 1987.

Latest 80 degree day in Hardin?

The latest in the year that Hardin, Montana had a high temperature of at least 80 °F is November 12 which happened in 1999.

Earliest Days ≥ 80 °F

Date	Year	Temperature
March 5	1987	82 °F
March 6	1987	80 °F
March 24	1993	80 °F
March 25	1993	80 °F
March 26	1986	80 °F
March 27	1986	81 °F
March 27	1960	80 °F
March 28	2015	81 °F
March 29	1986	80 °F
March 30	2004	82 °F
March 31	2015	81 °F
March 31	2012	80 °F
March 31	2004	83 °F
March 31	1978	84 °F
April 1	2004	81 °F
April 1	1991	83 °F
April 3	1992	80 °F
April 5	2006	82 °F
April 5	1991	83 °F
April 6	1960	82 °F
April 6	1952	80 °F

Latest Days ≥ 80 °F

Date	Year	Temperature
November 12	1999	81 °F
November 8	1999	80 °F
November 7	1999	80 °F
October 31	1999	80 °F
October 30	1968	83 °F
October 30	1950	83 °F
October 29	1968	80 °F
October 29	1950	81 °F
October 28	1990	82 °F
October 28	1985	80 °F
October 28	1983	81 °F
October 26	1977	81 °F
October 25	2017	80 °F
October 25	2007	83 °F
October 25	1992	80 °F
October 25	1990	82 °F
October 24	2007	84 °F
October 24	1999	80 °F
October 24	1992	80 °F
October 24	1973	81 °F
October 24	1948	82 °F