Earliest and Latest Days of 100° F in Roanoke

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Roanoke, Virginia history. It is based on NOAA data from the years 1901–2024.

Also see:

Earliest 100 degree day in Roanoke?

The earliest in the year that Roanoke, Virginia had a high temperature of at least 100 °F is June 3 which happened in 1936.

Latest 100 degree day in Roanoke?

The latest in the year that Roanoke, Virginia had a high temperature of at least 100 °F is September 5 which happened in 1954.

Earliest Days ≥ 100 °F

Date	Year	Temperature
June 3	1936	100 °F
June 20	1931	101 °F
June 21	1933	100 °F
June 21	1931	101 °F
June 24	1930	103 °F
June 26	1930	101 °F
June 27	1952	100 °F
June 28	1934	101 °F
June 29	2012	104 °F
June 29	1934	101 °F
June 30	2012	102 °F
June 30	1959	100 °F
June 30	1945	100 °F
June 30	1936	104 °F
June 30	1927	100 °F
July 1	1931	100 °F
July 2	1954	100 °F
July 5	1999	100 °F
July 6	1999	100 °F
July 6	1977	100 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
September 5	1954	101 °F
September 3	1930	101 °F
September 2	1932	100 °F
September 2	1930	102 °F
September 1	1953	101 °F
September 1	1932	103 °F
September 1	1930	101 °F
August 31	1953	100 °F
August 31	1932	104 °F
August 30	1953	100 °F
August 30	1932	102 °F
August 30	1930	100 °F
August 29	1953	100 °F
August 29	1932	100 °F
August 25	2007	100 °F
August 22	1987	100 °F
August 22	1983	104 °F
August 21	1983	105 °F
August 20	1983	104 °F
August 18	1988	100 °F