Extremes for Roanoke: Minimum High Temperatures on Thanksgiving High YEAR & DATE 1. 30 1980 (11/27) 2. 34 1930 (11/27) 3. 35 1989 (11/23) 4. 35 1912 (11/28) 5. 38 1971 (11/25) 6. 40 2002 (11/28) 7. 40 1996 (11/28) 8. 40 1972 (11/23) 9. 40 1936 (11/26) 10. 41 1954 (11/25)