Extremes for Roanoke: Maximum Precipitation on Thanksgiving Precipitation YEAR & DATE 1. 1.52 1961 (11/23) 2. 1.21 1938 (11/24) 3. 1.09 1983 (11/24) 4. 0.62 1918 (11/28) 5. 0.52 1935 (11/28) 6. 0.39 1957 (11/28) 7. 0.38 1985 (11/28) 8. 0.32 1980 (11/27) 9. 0.28 1933 (11/23) 10. 0.28 1978 (11/23)