TRI-CITIES TN DAILY NORMALS AND RECORDS APRIL MAX MIN AVG HDD CDD PCPN REC HIGH REC LOW REC PCPN 1 63 38 51 14 0 .11 83 1974 21 1964 0.97 1952 2 63 39 51 13 0 .11 83 1940 27 2001 1.01 2005 3 64 39 51 13 0 .11 82 1986 22 1992 1.18 2000 4 64 39 52 13 0 .11 82 1981 22 1943 2.52 1977 5 64 39 52 13 0 .11 84 1947 23 1944 0.90 1983 6 65 40 52 12 0 .11 81 2005 27 2004 1.30 1971 7 65 40 52 12 0 .11 81 2001 21 1982 1.25 1964 8 65 40 53 12 0 .10 84 1959 21 2007 1.90 1957 9 65 40 53 12 0 .10 83 1942 22 2007 0.71 1961 10 66 40 53 12 0 .10 89 1995 22 1985 2.18 2003 11 66 41 53 11 0 .10 86 2001 25 1960 0.90 1962 12 66 41 54 11 0 .10 84 1945 25 1989 1.05 1959 13 66 41 54 11 0 .10 86 1981 23 1940 2.23 2004 14 67 41 54 11 0 .10 85 1938 24 1943 0.52 2007 15 67 42 54 10 0 .10 85 1945 25 1943 2.32 1956 16 67 42 55 10 0 .10 87 2002 27 2008 1.56 1998 17 68 42 55 10 0 .10 85 2002 24 1949 1.30 2003 18 68 43 55 10 0 .10 87 2002 29 1951 0.95 1981 19 68 43 55 9 0 .11 90 1941 25 1983 1.26 1998 20 68 43 56 9 0 .11 85 2002 24 1983 1.17 1981 21 69 43 56 9 1 .11 85 1963 26 1983 0.89 1997 22 69 44 56 9 1 .11 86 1944 28 1943 1.24 2006 23 69 44 57 8 1 .11 87 1980 26 1986 1.32 1968 24 69 44 57 8 1 .11 87 1960 28 1986 0.68 1987 25 70 45 57 8 1 .11 87 1960 31 1969 1.99 1975 26 70 45 57 8 1 .11 88 1986 31 1972 1.26 1967 27 70 45 58 7 1 .12 89 1986 29 1976 2.01 1949 28 70 45 58 7 1 .12 88 1957 32 2005 1.15 1970 29 71 46 58 7 1 .12 86 1996 30 1967 1.25 2005 30 71 46 59 7 1 .12 89 1942 30 2008 0.73 1953 MO 67.1 42.0 54.6 306 10 3.23 90 1941 21 1982, 2.52 1977 (19TH) 1964, 2007 (4TH) (1ST, 7TH, 8TH)