| Raleigh All Time (ThreadEx) | ||||||||||
| Period of Record 1887 to 2011 | ||||||||||
| January Records for RDU | ||||||||||
| Day | High | Year | Low | Year | Precip | Year | Low-Max | Year | High-Min | Year |
| 1 | 75 | 1985 | 12 | 1918 | 1.6 | 1987 | 26 | 1918 | 55 | 1979 |
| 2 | 79 | 1952 | 8 | 1928 | 0.8 | 1979 | 24 | 1928 | 56 | 1966 |
| 3 | 74 | 2000 | 9 | 1887 | 1.7 | 1992 | 22 | 1918 | 55 | 2000 |
| 4 | 76 | 2005 | 6 | 1918 | 1.0 | 1992 | 24 | 1896 | 58 | 1950 |
| 5 | 76 | 1950 | 6 | 1981 | 1.8 | 1889 | 27 | 1959 | 59 | 1950 |
| 6 | 73 | 2005 | 7 | 1924 | 2.7 | 1962 | 24 | 1924 | 61 | 1950 |
| 7 | 75 | 1907 | 15 | 1988 | 1.2 | 1894 | 21 | 1988 | 64 | 1913 |
| 8 | 76 | 1907 | 7 | 1970 | 1.3 | 1932 | 20 | 1970 | 62 | 1998 |
| 9 | 73 | 2008 | 0 | 1970 | 2.2 | 1895 | 20 | 1970 | 63 | 1937 |
| 10 | 75 | 1930 | 3 | 1970 | 3.0 | 1984 | 26 | 1893 | 63 | 1937 |
| 11 | 76 | 1890 | 4 | 1982 | 1.7 | 1991 | 22 | 1962 | 57 | 1974 |
| 12 | 76 | 1890 | 6 | 1981 | 1.6 | 1915 | 23 | 1981 | 55 | 1916 |
| 13 | 78 | 2005 | 4 | 1981 | 1.5 | 1948 | 20 | 1912 | 61 | 2005 |
| 14 | 79 | 1932 | 6 | 1912 | 1.6 | 2005 | 22 | 1912 | 61 | 1995 |
| 15 | 79 | 1907 | 9 | 1994 | 1.9 | 1995 | 27 | 1957 | 61 | 1932 |
| 16 | 73 | 1974 | 3 | 1994 | 1.7 | 1924 | 17 | 1972 | 55 | 1947 |
| 17 | 77 | 1943 | -1 | 1977 | 1.8 | 1946 | 20 | 1977 | 62 | 1943 |
| 18 | 77 | 1937 | 3 | 1977 | 1.9 | 1943 | 25 | 1977 | 60 | 1943 |
| 19 | 73 | 2001 | 2 | 1994 | 2.0 | 2002 | 18 | 1994 | 57 | 1900 |
| 20 | 74 | 1951 | -3 | 1985 | 1.2 | 1889 | 28 | 1970 | 55 | 1890 |
| 21 | 75 | 1933 | -9 | 1985 | 1.4 | 1979 | 17 | 1985 | 58 | 1954 |
| 22 | 76 | 1937 | 0 | 1970 | 2.6 | 1954 | 27 | 1970 | 63 | 1937 |
| 23 | 77 | 1999 | 8 | 1977 | 1.6 | 1896 | 27 | 1970 | 59 | 1999 |
| 24 | 77 | 1967 | 7 | 1963 | 1.9 | 1913 | 27 | 1963 | 55 | 1909 |
| 25 | 78 | 1950 | 8 | 1963 | 2.0 | 2000 | 28 | 1940 | 59 | 1909 |
| 26 | 78 | 1950 | 10 | 1940 | 1.3 | 1921 | 24 | 1961 | 61 | 1950 |
| 27 | 76 | 1890 | 8 | 1940 | 2.2 | 1913 | 25 | 1940 | 62 | 1890 |
| 28 | 78 | 1944 | 1 | 2000 | 2.4 | 1952 | 24 | 1986 | 59 | 1944 |
| 29 | 78 | 2002 | 7 | 2000 | 1.3 | 1917 | 28 | 1966 | 58 | 1957 |
| 30 | 80 | 2002 | 7 | 1977 | 1.1 | 2000 | 19 | 1966 | 61 | 1914 |
| 31 | 77 | 1950 | 3 | 1966 | 2.1 | 1960 | 27 | 1948 | 58 | 2002 |
| February Records for RDU | ||||||||||
| Day | High | Year | Low | Year | Precip | Year | Low Max | Year | High Min | Year |
| 1 | 79 | 2002 | 8 | 1981 | 1.3 | 1985 | 28 | 1900 | 54 | 1988 |
| 2 | 79 | 1989 | 5 | 1971 | 3.2 | 1973 | 31 | 1994 | 60 | 1988 |
| 3 | 83 | 1989 | 7 | 1980 | 3.0 | 1920 | 24 | 1996 | 60 | 1939 |
| 4 | 76 | 1957 | 7 | 1981 | 1.3 | 1998 | 19 | 1996 | 54 | 1890 |
| 5 | 78 | 1890 | 0 | 1996 | 1.4 | 2010 | 22 | 1917 | 60 | 1890 |
| 6 | 77 | 2008 | 9 | 1917 | 2.9 | 1896 | 26 | 1923 | 61 | 2008 |
| 7 | 76 | 1904 | 12 | 1995 | 1.1 | 1899 | 28 | 1907 | 59 | 1904 |
| 8 | 75 | 2009 | 4 | 1895 | 1.3 | 1906 | 17 | 1895 | 56 | 1891 |
| 9 | 74 | 1994 | 9 | 1895 | 2.3 | 1939 | 29 | 1934 | 60 | 1937 |
| 10 | 75 | 1938 | 8 | 1979 | 1.8 | 1946 | 24 | 1899 | 59 | 1925 |
| 11 | 80 | 1932 | 10 | 1899 | 1.0 | 1903 | 18 | 1899 | 58 | 1887 |
| 12 | 75 | 1999 | 6 | 1973 | 1.6 | 1906 | 13 | 1899 | 60 | 1932 |
| 13 | 78 | 1951 | 4 | 1899 | 1.7 | 1960 | 10 | 1899 | 52 | 1984 |
| 14 | 78 | 1989 | -2 | 1899 | 2.3 | 1922 | 27 | 1916 | 53 | 1959 |
| 15 | 82 | 1989 | 6 | 1899 | 1.7 | 1922 | 29 | 1943 | 61 | 1989 |
| 16 | 77 | 1976 | 11 | 1905 | 1.9 | 1987 | 30 | 1943 | 62 | 1990 |
| 17 | 78 | 1927 | 7 | 1958 | 1.6 | 1998 | 18 | 1958 | 64 | 1891 |
| 18 | 78 | 2011 | 7 | 1958 | 1.2 | 1979 | 19 | 1979 | 66 | 1891 |
| 19 | 76 | 1939 | 11 | 1979 | 1.7 | 1924 | 31 | 1903 | 62 | 1938 |
| 20 | 75 | 1939 | 13 | 1979 | 2.8 | 1905 | 32 | 1947 | 62 | 1939 |
| 21 | 76 | 2011 | 8 | 1896 | 1.2 | 1961 | 30 | 1896 | 55 | 1939 |
| 22 | 75 | 1897 | 11 | 1968 | 1.4 | 1889 | 30 | 1963 | 60 | 1897 |
| 23 | 79 | 1980 | 7 | 1978 | 1.6 | 1984 | 29 | 1901 | 57 | 1962 |
| 24 | 81 | 1982 | 13 | 1901 | 1.6 | 1966 | 19 | 1889 | 58 | 1985 |
| 25 | 82 | 1930 | 8 | 1967 | 1.3 | 1979 | 27 | 1967 | 58 | 1985 |
| 26 | 84 | 1977 | 11 | 1967 | 1.9 | 1891 | 34 | 1993 | 59 | 1890 |
| 27 | 82 | 1997 | 9 | 1963 | 1.7 | 1923 | 26 | 1934 | 61 | 1917 |
| 28 | 81 | 2011 | 13 | 1934 | 1.5 | 1903 | 32 | 1934 | 61 | 1910 |
| 29 | 78 | 1972 | 24 | 1956 | 1.0 | 1892 | 39 | 1916 | 51 | 1976 |
| March Records for RDU | ||||||||||
| Day | High | Year | Low | Year | Precip | Year | Low Max | Year | High Min | Year |
| 1 | 82 | 1997 | 11 | 1980 | 1.4 | 2009 | 28 | 1980 | 61 | 1910 |
| 2 | 82 | 1976 | 11 | 1980 | 1.8 | 1994 | 20 | 1980 | 64 | 1997 |
| 3 | 87 | 1976 | 12 | 1980 | 1.7 | 1952 | 34 | 1953 | 59 | 1934 |
| 4 | 87 | 1976 | 13 | 1943 | 2.0 | 2008 | 34 | 1912 | 60 | 1955 |
| 5 | 83 | 1967 | 15 | 1960 | 1.0 | 1929 | 30 | 1960 | 65 | 1976 |
| 6 | 82 | 1967 | 11 | 1960 | 3.4 | 1932 | 32 | 1901 | 64 | 1967 |
| 7 | 85 | 1974 | 15 | 1960 | 1.6 | 1941 | 30 | 1920 | 64 | 1956 |
| 8 | 87 | 1974 | 17 | 1920 | 1.7 | 1942 | 30 | 1989 | 60 | 1946 |
| 9 | 84 | 2009 | 17 | 1996 | 1.2 | 1887 | 24 | 1960 | 61 | 1921 |
| 10 | 81 | 1974 | 16 | 1932 | 1.3 | 1936 | 38 | 1960 | 57 | 2006 |
| 11 | 85 | 1925 | 18 | 1960 | 1.3 | 1888 | 37 | 1910 | 61 | 2009 |
| 12 | 90 | 1990 | 19 | 1969 | 1.8 | 1891 | 38 | 1960 | 60 | 1990 |
| 13 | 88 | 1990 | 20 | 1998 | 1.8 | 1975 | 36 | 1940 | 62 | 2006 |
| 14 | 86 | 1990 | 16 | 1926 | 2.0 | 1999 | 34 | 1993 | 65 | 1918 |
| 15 | 87 | 1973 | 14 | 1993 | 1.0 | 1913 | 37 | 1937 | 60 | 1990 |
| 16 | 86 | 1945 | 20 | 1970 | 2.1 | 2007 | 36 | 1960 | 68 | 1990 |
| 17 | 92 | 1945 | 18 | 1981 | 1.3 | 1965 | 32 | 1892 | 65 | 1942 |
| 18 | 85 | 2011 | 19 | 1967 | 3.2 | 1983 | 36 | 1892 | 60 | 1945 |
| 19 | 88 | 1945 | 19 | 1967 | 1.7 | 1998 | 40 | 1958 | 60 | 1927 |
| 20 | 88 | 1948 | 22 | 1923 | 2.0 | 1895 | 41 | 1981 | 65 | 1948 |
| 21 | 89 | 1968 | 17 | 1965 | 1.7 | 1888 | 33 | 1914 | 64 | 1921 |
| 22 | 89 | 1907 | 22 | 1986 | 1.4 | 1931 | 40 | 1943 | 65 | 1894 |
| 23 | 93 | 1907 | 20 | 1888 | 2.5 | 1903 | 41 | 1989 | 62 | 1991 |
| 24 | 88 | 1929 | 23 | 1971 | 1.5 | 1952 | 32 | 1934 | 64 | 1907 |
| 25 | 87 | 1939 | 21 | 1940 | 1.3 | 1958 | 36 | 1940 | 66 | 1913 |
| 26 | 87 | 1929 | 22 | 1940 | 1.2 | 1888 | 33 | 1971 | 66 | 1913 |
| 27 | 87 | 2007 | 20 | 1955 | 1.5 | 1891 | 38 | 1894 | 65 | 1949 |
| 28 | 91 | 1907 | 20 | 1969 | 1.6 | 1984 | 40 | 1996 | 65 | 1907 |
| 29 | 94 | 1907 | 20 | 1966 | 2.7 | 1990 | 38 | 1887 | 66 | 1907 |
| 30 | 87 | 1985 | 24 | 1893 | 1.6 | 1898 | 37 | 1970 | 65 | 1924 |
| 31 | 88 | 1910 | 23 | 1964 | 1.5 | 1962 | 39 | 1887 | 65 | 1938 |
| April Records for RDU | ||||||||||
| Day | High | Year | Low | Year | Precip | Year | Low Max | Year | High Min | Year |
| 1 | 89 | 1974 | 23 | 1923 | 0.9 | 1948 | 34 | 1887 | 64 | 1998 |
| 2 | 90 | 1967 | 26 | 1923 | 2.3 | 1901 | 47 | 1915 | 62 | 1945 |
| 3 | 91 | 1967 | 25 | 1992 | 1.1 | 1915 | 35 | 1915 | 62 | 2000 |
| 4 | 88 | 1934 | 28 | 1992 | 1.2 | 1941 | 42 | 1899 | 63 | 1956 |
| 5 | 90 | 1942 | 29 | 1992 | 2.1 | 1993 | 41 | 1944 | 64 | 1910 |
| 6 | 93 | 1967 | 28 | 2004 | 2.2 | 1936 | 42 | 1931 | 65 | 1967 |
| 7 | 91 | 1967 | 27 | 2002 | 2.5 | 1899 | 42 | 1907 | 66 | 1929 |
| 8 | 89 | 1929 | 27 | 2007 | 2.3 | 1895 | 43 | 1972 | 65 | 2001 |
| 9 | 91 | 1893 | 23 | 1972 | 2.1 | 1897 | 41 | 1927 | 65 | 1893 |
| 10 | 90 | 2001 | 23 | 1985 | 1.4 | 1928 | 44 | 1928 | 65 | 1929 |
| 11 | 90 | 1930 | 27 | 1960 | 1.9 | 1944 | 43 | 1928 | 68 | 1922 |
| 12 | 94 | 1930 | 26 | 1973 | 1.7 | 1959 | 47 | 1918 | 67 | 1948 |
| 13 | 89 | 1922 | 28 | 1975 | 1.4 | 1923 | 40 | 1959 | 66 | 1930 |
| 14 | 91 | 1941 | 27 | 1950 | 1.4 | 1947 | 45 | 1907 | 71 | 1922 |
| 15 | 92 | 1941 | 27 | 1950 | 2.2 | 1983 | 48 | 1943 | 64 | 1993 |
| 16 | 92 | 1941 | 28 | 1950 | 2.6 | 1933 | 46 | 1890 | 64 | 1912 |
| 17 | 93 | 1896 | 29 | 1962 | 2.6 | 1910 | 42 | 1895 | 67 | 1896 |
| 18 | 95 | 1896 | 30 | 1983 | 0.8 | 1924 | 45 | 1983 | 65 | 1922 |
| 19 | 93 | 1941 | 29 | 2001 | 1.7 | 1988 | 45 | 1983 | 67 | 1896 |
| 20 | 93 | 1896 | 28 | 1983 | 2.1 | 1918 | 48 | 1892 | 67 | 1896 |
| 21 | 90 | 1985 | 28 | 1983 | 1.2 | 1992 | 46 | 1901 | 70 | 1896 |
| 22 | 92 | 1985 | 32 | 1978 | 1.9 | 1912 | 50 | 1901 | 66 | 1909 |
| 23 | 95 | 1980 | 33 | 1986 | 1.1 | 1945 | 45 | 1901 | 66 | 1920 |
| 24 | 93 | 1960 | 31 | 1986 | 1.6 | 1944 | 53 | 2005 | 67 | 1925 |
| 25 | 93 | 1925 | 29 | 1969 | 2.3 | 1937 | 53 | 1941 | 71 | 1925 |
| 26 | 93 | 1990 | 34 | 1919 | 3.4 | 1978 | 47 | 1918 | 68 | 2011 |
| 27 | 92 | 1990 | 32 | 1976 | 1.8 | 1960 | 51 | 1898 | 68 | 2011 |
| 28 | 90 | 1957 | 32 | 1976 | 2.0 | 1958 | 47 | 1928 | 66 | 1954 |
| 29 | 91 | 1914 | 35 | 1973 | 1.3 | 1999 | 49 | 1999 | 66 | 1991 |
| 30 | 90 | 1906 | 33 | 1961 | 2.5 | 1909 | 58 | 1999 | 64 | 1956 |
| May Records for RDU | ||||||||||
| Day | High | Year | Low | Year | Precip | Year | Low Max | Year | High Min | Year |
| 1 | 92 | 2007 | 36 | 1963 | 1.2 | 1989 | 57 | 1978 | 67 | 2009 |
| 2 | 92 | 2010 | 29 | 1963 | 1.4 | 1939 | 53 | 1939 | 72 | 2010 |
| 3 | 93 | 1959 | 37 | 1978 | 2.0 | 1972 | 57 | 1921 | 72 | 2010 |
| 4 | 94 | 1938 | 34 | 1971 | 1.1 | 1917 | 49 | 1946 | 68 | 1938 |
| 5 | 92 | 1955 | 35 | 1973 | 1.0 | 2009 | 54 | 1921 | 67 | 1950 |
| 6 | 95 | 1950 | 34 | 1973 | 2.3 | 1958 | 55 | 2005 | 69 | 1950 |
| 7 | 92 | 1959 | 35 | 1970 | 1.4 | 1931 | 49 | 1992 | 68 | 1935 |
| 8 | 95 | 1940 | 36 | 1989 | 2.1 | 1960 | 50 | 1917 | 68 | 1930 |
| 9 | 94 | 1889 | 32 | 1956 | 1.0 | 1929 | 54 | 1893 | 70 | 1936 |
| 10 | 94 | 1896 | 31 | 1977 | 1.7 | 1905 | 58 | 1966 | 70 | 1927 |
| 11 | 95 | 1896 | 33 | 1977 | 4.3 | 1957 | 59 | 1989 | 70 | 1896 |
| 12 | 95 | 1896 | 35 | 1969 | 1.3 | 1974 | 58 | 1960 | 73 | 1896 |
| 13 | 93 | 2000 | 40 | 1960 | 1.6 | 1921 | 56 | 1919 | 72 | 1933 |
| 14 | 94 | 2010 | 43 | 1997 | 3.0 | 1950 | 53 | 1954 | 70 | 1933 |
| 15 | 95 | 2010 | 41 | 1895 | 2.2 | 1934 | 56 | 1954 | 69 | 2009 |
| 16 | 94 | 1941 | 38 | 1973 | 3.2 | 1898 | 55 | 1935 | 70 | 2009 |
| 17 | 92 | 1947 | 36 | 1984 | 2.3 | 2010 | 57 | 1895 | 71 | 1899 |
| 18 | 95 | 1906 | 35 | 1973 | 3.2 | 1894 | 59 | 2003 | 72 | 1896 |
| 19 | 95 | 1962 | 41 | 2002 | 1.9 | 1991 | 58 | 1981 | 69 | 1930 |
| 20 | 94 | 1938 | 39 | 2002 | 1.7 | 1935 | 53 | 1981 | 69 | 1943 |
| 21 | 96 | 1941 | 44 | 1994 | 2.6 | 1931 | 56 | 1888 | 71 | 1898 |
| 22 | 97 | 1941 | 40 | 1968 | 3.0 | 1901 | 56 | 1967 | 69 | 1944 |
| 23 | 98 | 1941 | 38 | 2002 | 1.3 | 1974 | 62 | 1931 | 72 | 1953 |
| 24 | 95 | 1944 | 42 | 1931 | 1.6 | 1939 | 57 | 1935 | 70 | 2011 |
| 25 | 93 | 2011 | 43 | 1967 | 1.4 | 1960 | 64 | 1938 | 71 | 1933 |
| 26 | 94 | 1953 | 43 | 1979 | 3.0 | 1946 | 58 | 1992 | 73 | 2011 |
| 27 | 96 | 1916 | 41 | 1961 | 3.6 | 1932 | 60 | 1891 | 72 | 1991 |
| 28 | 99 | 1941 | 37 | 1961 | 1.4 | 1971 | 59 | 1968 | 74 | 1914 |
| 29 | 98 | 1941 | 47 | 1968 | 2.5 | 1984 | 56 | 1971 | 71 | 1941 |
| 30 | 95 | 1895 | 48 | 1946 | 1.7 | 1948 | 60 | 1930 | 70 | 2011 |
| 31 | 98 | 1895 | 44 | 1996 | 2.3 | 1889 | 62 | 1967 | 73 | 1991 |
| June Records for RDU | ||||||||||
| Day | High | Year | Low | Year | Precip | Year | Low Max | Year | High Min | Year |
| 1 | 99 | 1895 | 42 | 1984 | 1.8 | 1907 | 59 | 1967 | 74 | 1918 |
| 2 | 99 | 1951 | 43 | 1966 | 2.1 | 1888 | 62 | 1915 | 76 | 1918 |
| 3 | 100 | 1895 | 49 | 1956 | 2.6 | 1957 | 60 | 1988 | 73 | 1980 |
| 4 | 98 | 1943 | 46 | 1988 | 1.3 | 2004 | 67 | 1997 | 75 | 1895 |
| 5 | 102 | 1943 | 45 | 1997 | 1.6 | 1910 | 57 | 1926 | 76 | 2008 |
| 6 | 99 | 2008 | 44 | 1954 | 1.7 | 1932 | 59 | 1997 | 76 | 2008 |
| 7 | 100 | 2008 | 47 | 1977 | 1.2 | 1930 | 61 | 1997 | 74 | 2008 |
| 8 | 101 | 2008 | 38 | 1977 | 1.7 | 1943 | 63 | 1891 | 75 | 1899 |
| 9 | 100 | 2008 | 47 | 2002 | 3.3 | 1943 | 58 | 1913 | 75 | 1993 |
| 10 | 101 | 2008 | 48 | 1997 | 2.8 | 1982 | 64 | 1913 | 74 | 2010 |
| 11 | 100 | 1914 | 44 | 1972 | 0.9 | 1904 | 62 | 1913 | 74 | 2008 |
| 12 | 98 | 2002 | 43 | 1972 | 2.3 | 1965 | 59 | 1913 | 75 | 1986 |
| 13 | 100 | 2002 | 50 | 1903 | 2.6 | 1907 | 64 | 1906 | 74 | 2005 |
| 14 | 97 | 1944 | 46 | 1985 | 5.6 | 2006 | 70 | 2007 | 76 | 2005 |
| 15 | 97 | 1981 | 48 | 1979 | 1.6 | 1929 | 63 | 1927 | 76 | 1899 |
| 16 | 98 | 1981 | 52 | 1997 | 1.7 | 1895 | 62 | 1965 | 75 | 1998 |
| 17 | 99 | 1945 | 50 | 1961 | 2.7 | 1909 | 66 | 1979 | 75 | 2004 |
| 18 | 98 | 1944 | 47 | 1961 | 3.3 | 1967 | 64 | 1927 | 75 | 1935 |
| 19 | 102 | 1944 | 49 | 1965 | 2.1 | 1938 | 69 | 1920 | 73 | 2010 |
| 20 | 102 | 1887 | 54 | 1966 | 2.0 | 1947 | 62 | 1926 | 77 | 1924 |
| 21 | 101 | 1933 | 52 | 1944 | 1.6 | 1972 | 69 | 1992 | 75 | 1933 |
| 22 | 100 | 1981 | 53 | 1992 | 2.3 | 1903 | 71 | 1958 | 78 | 1933 |
| 23 | 100 | 1986 | 50 | 1992 | 2.9 | 1887 | 63 | 1936 | 77 | 1890 |
| 24 | 99 | 2010 | 51 | 1947 | 2.9 | 1973 | 66 | 1936 | 76 | 1888 |
| 25 | 100 | 1952 | 54 | 1936 | 3.4 | 1980 | 72 | 1965 | 77 | 2010 |
| 26 | 102 | 1952 | 52 | 1979 | 1.9 | 1892 | 73 | 1965 | 76 | 1902 |
| 27 | 104 | 1954 | 53 | 1985 | 0.9 | 2002 | 70 | 1961 | 76 | 1952 |
| 28 | 100 | 1959 | 53 | 1988 | 2.8 | 1932 | 69 | 1961 | 76 | 1952 |
| 29 | 101 | 1945 | 51 | 1970 | 2.8 | 1889 | 74 | 1962 | 78 | 1914 |
| 30 | 102 | 1959 | 52 | 1919 | 1.3 | 1939 | 73 | 1988 | 80 | 1936 |
| July Records for RDU | ||||||||||
| Day | High | Year | Low | Year | Precip | Year | Low Max | Year | High Min | Year |
| 1 | 99 | 2005 | 53 | 1919 | 2.0 | 1934 | 64 | 1943 | 74 | 1987 |
| 2 | 101 | 1954 | 48 | 1975 | 1.8 | 1946 | 70 | 1923 | 78 | 1931 |
| 3 | 98 | 1955 | 56 | 1957 | 1.3 | 1968 | 74 | 1981 | 75 | 1941 |
| 4 | 99 | 2011 | 54 | 1933 | 4.8 | 1931 | 69 | 1968 | 79 | 1902 |
| 5 | 102 | 1999 | 54 | 1996 | 3.3 | 1941 | 63 | 1892 | 78 | 1902 |
| 6 | 102 | 1999 | 54 | 1979 | 2.1 | 1898 | 66 | 1892 | 79 | 1900 |
| 7 | 102 | 2010 | 55 | 1951 | 1.9 | 2005 | 72 | 1961 | 77 | 1900 |
| 8 | 103 | 1977 | 53 | 1979 | 1.9 | 1887 | 72 | 1950 | 78 | 1986 |
| 9 | 101 | 1999 | 53 | 1984 | 1.4 | 1934 | 69 | 1891 | 74 | 1999 |
| 10 | 99 | 1993 | 54 | 1963 | 2.2 | 1970 | 76 | 1908 | 77 | 1981 |
| 11 | 99 | 1993 | 49 | 1963 | 2.7 | 1991 | 74 | 2002 | 77 | 1981 |
| 12 | 101 | 1888 | 55 | 1963 | 2.0 | 1962 | 67 | 1999 | 78 | 2011 |
| 13 | 98 | 1951 | 54 | 1963 | 3.4 | 1941 | 68 | 1999 | 78 | 1981 |
| 14 | 101 | 1954 | 57 | 1933 | 3.1 | 1914 | 71 | 1999 | 77 | 1932 |
| 15 | 99 | 1997 | 58 | 2001 | 2.8 | 1954 | 70 | 1930 | 76 | 1992 |
| 16 | 101 | 1887 | 58 | 1960 | 2.6 | 1945 | 73 | 1930 | 77 | 2010 |
| 17 | 100 | 1887 | 56 | 1946 | 2.1 | 2007 | 72 | 1989 | 80 | 1887 |
| 18 | 103 | 1887 | 54 | 1946 | 1.9 | 1979 | 70 | 1896 | 79 | 1887 |
| 19 | 101 | 1902 | 60 | 1946 | 2.3 | 1949 | 72 | 1910 | 80 | 1942 |
| 20 | 102 | 1942 | 60 | 1910 | 2.4 | 1939 | 70 | 1929 | 76 | 1981 |
| 21 | 102 | 2011 | 59 | 2001 | 2.7 | 1905 | 65 | 1929 | 78 | 1932 |
| 22 | 103 | 2011 | 55 | 1974 | 2.7 | 1946 | 72 | 1970 | 78 | 2011 |
| 23 | 105 | 1952 | 54 | 1947 | 1.8 | 1919 | 76 | 1921 | 78 | 2011 |
| 24 | 101 | 2011 | 57 | 1947 | 4.2 | 1997 | 72 | 1904 | 79 | 2011 |
| 25 | 102 | 2010 | 56 | 1947 | 1.8 | 1985 | 68 | 2000 | 80 | 2010 |
| 26 | 101 | 2005 | 58 | 1947 | 1.8 | 1937 | 74 | 1920 | 77 | 2010 |
| 27 | 104 | 1940 | 55 | 1962 | 2.5 | 2001 | 72 | 1909 | 78 | 1940 |
| 28 | 104 | 1952 | 52 | 1962 | 2.9 | 1903 | 73 | 2001 | 77 | 1936 |
| 29 | 104 | 2011 | 55 | 1946 | 2.8 | 2004 | 67 | 1984 | 78 | 1896 |
| 30 | 101 | 1953 | 56 | 1946 | 3.7 | 1888 | 73 | 1936 | 78 | 1931 |
| 31 | 104 | 1999 | 55 | 1914 | 2.7 | 1931 | 71 | 1936 | 77 | 1917 |
| August Records for RDU | ||||||||||
| Day | High | Year | Low | Year | Precip | Year | Low Max | Year | High Min | Year |
| 1 | 104 | 1999 | 56 | 1997 | 3.3 | 1891 | 73 | 1891 | 77 | 1917 |
| 2 | 101 | 1953 | 58 | 1997 | 1.4 | 1893 | 71 | 1916 | 78 | 1942 |
| 3 | 100 | 1942 | 58 | 1985 | 5.3 | 1915 | 73 | 1909 | 79 | 1935 |
| 4 | 99 | 1935 | 55 | 1985 | 3.0 | 1931 | 65 | 1912 | 78 | 1935 |
| 5 | 100 | 1953 | 56 | 1912 | 2.7 | 1931 | 66 | 1894 | 76 | 2011 |
| 6 | 99 | 1918 | 56 | 2004 | 4.3 | 2011 | 69 | 1894 | 77 | 1930 |
| 7 | 100 | 1999 | 52 | 1948 | 2.3 | 1892 | 70 | 1897 | 78 | 1918 |
| 8 | 102 | 2007 | 55 | 2002 | 2.6 | 1928 | 73 | 1935 | 78 | 1918 |
| 9 | 104 | 2007 | 58 | 2002 | 2.9 | 1905 | 71 | 1990 | 78 | 2007 |
| 10 | 104 | 2007 | 55 | 1944 | 1.4 | 1934 | 64 | 1989 | 77 | 1900 |
| 11 | 101 | 1999 | 59 | 1972 | 2.1 | 2001 | 68 | 1989 | 78 | 2010 |
| 12 | 99 | 2002 | 54 | 1954 | 3.8 | 1992 | 68 | 1922 | 77 | 1900 |
| 13 | 99 | 2002 | 50 | 1979 | 2.2 | 1901 | 74 | 2008 | 77 | 1999 |
| 14 | 100 | 1995 | 53 | 1941 | 4.4 | 1940 | 71 | 1992 | 78 | 1995 |
| 15 | 99 | 2007 | 51 | 1964 | 2.0 | 2003 | 69 | 2004 | 77 | 1995 |
| 16 | 101 | 2007 | 56 | 1963 | 3.0 | 1998 | 69 | 1964 | 76 | 2007 |
| 17 | 99 | 1997 | 52 | 1979 | 4.1 | 1955 | 73 | 1971 | 75 | 1997 |
| 18 | 105 | 1988 | 53 | 1981 | 3.0 | 1939 | 73 | 1923 | 77 | 1995 |
| 19 | 103 | 1988 | 58 | 1977 | 1.5 | 1980 | 69 | 1981 | 77 | 1988 |
| 20 | 103 | 2007 | 54 | 1998 | 4.2 | 1986 | 72 | 1976 | 75 | 2007 |
| 21 | 105 | 2007 | 54 | 1981 | 1.9 | 1908 | 69 | 1949 | 76 | 2009 |
| 22 | 101 | 1983 | 53 | 2000 | 1.7 | 1947 | 64 | 1981 | 74 | 1983 |
| 23 | 103 | 2002 | 52 | 1997 | 2.1 | 1916 | 61 | 1923 | 75 | 2007 |
| 24 | 100 | 2002 | 52 | 1890 | 5.7 | 1908 | 71 | 1923 | 75 | 1914 |
| 25 | 99 | 2007 | 53 | 1952 | 2.1 | 1927 | 69 | 1957 | 75 | 2007 |
| 26 | 101 | 1943 | 54 | 1942 | 2.7 | 1934 | 64 | 1927 | 74 | 2011 |
| 27 | 97 | 1948 | 53 | 1945 | 4.2 | 1887 | 63 | 1927 | 76 | 1998 |
| 28 | 100 | 1948 | 52 | 1986 | 2.8 | 1949 | 65 | 1939 | 75 | 1900 |
| 29 | 100 | 1948 | 49 | 1986 | 2.3 | 1890 | 58 | 1891 | 75 | 1932 |
| 30 | 103 | 1932 | 46 | 1965 | 3.0 | 1959 | 66 | 1891 | 77 | 1932 |
| 31 | 103 | 1932 | 49 | 1976 | 3.5 | 1952 | 68 | 2002 | 77 | 1932 |
| September Records for RDU | ||||||||||
| Day | High | Year | Low | Year | Precip | Year | Low Max | Year | High Min | Year |
| 1 | 101 | 1932 | 49 | 1946 | 2.4 | 1927 | 70 | 2006 | 76 | 1932 |
| 2 | 99 | 1912 | 50 | 1948 | 2.2 | 1969 | 66 | 1915 | 75 | 1912 |
| 3 | 99 | 2010 | 50 | 1958 | 2.8 | 1913 | 68 | 1994 | 74 | 1993 |
| 4 | 100 | 1925 | 50 | 1997 | 3.8 | 2006 | 69 | 1974 | 74 | 1921 |
| 5 | 97 | 1954 | 46 | 1997 | 4.8 | 1999 | 66 | 1974 | 73 | 1983 |
| 6 | 104 | 1954 | 49 | 1997 | 5.0 | 1996 | 63 | 1928 | 74 | 2011 |
| 7 | 99 | 1954 | 51 | 1984 | 2.3 | 1942 | 66 | 1974 | 74 | 1910 |
| 8 | 99 | 1941 | 49 | 1984 | 2.6 | 1977 | 62 | 1918 | 76 | 1925 |
| 9 | 99 | 1939 | 47 | 1951 | 2.5 | 1888 | 68 | 1986 | 76 | 1939 |
| 10 | 101 | 2007 | 44 | 1956 | 2.8 | 1976 | 69 | 1935 | 75 | 1939 |
| 11 | 99 | 2007 | 45 | 1956 | 1.5 | 1960 | 64 | 1917 | 75 | 1915 |
| 12 | 96 | 1983 | 46 | 1917 | 1.8 | 1971 | 66 | 1958 | 75 | 1925 |
| 13 | 94 | 1936 | 48 | 1985 | 2.4 | 1964 | 58 | 1964 | 73 | 1915 |
| 14 | 98 | 1897 | 42 | 1985 | 3.0 | 1904 | 61 | 1963 | 73 | 2008 |
| 15 | 95 | 1927 | 44 | 1985 | 4.0 | 1999 | 58 | 1963 | 73 | 2008 |
| 16 | 97 | 1956 | 46 | 2000 | 3.1 | 1945 | 60 | 2011 | 75 | 1927 |
| 17 | 97 | 1931 | 43 | 1966 | 3.4 | 1945 | 61 | 2011 | 76 | 1931 |
| 18 | 98 | 1896 | 46 | 1990 | 3.3 | 1928 | 62 | 1961 | 74 | 1931 |
| 19 | 98 | 1895 | 43 | 1959 | 2.6 | 1938 | 62 | 1928 | 73 | 1896 |
| 20 | 96 | 1895 | 44 | 1959 | 2.2 | 1969 | 61 | 1969 | 73 | 1895 |
| 21 | 98 | 1895 | 41 | 1962 | 1.6 | 1979 | 58 | 1897 | 75 | 1925 |
| 22 | 98 | 1895 | 42 | 1889 | 2.7 | 1923 | 58 | 1929 | 73 | 1931 |
| 23 | 99 | 2010 | 37 | 1983 | 2.0 | 1906 | 60 | 1947 | 73 | 1895 |
| 24 | 96 | 2010 | 39 | 1963 | 1.6 | 1947 | 58 | 1887 | 71 | 2009 |
| 25 | 98 | 2010 | 39 | 1950 | 1.1 | 1989 | 57 | 1992 | 72 | 1930 |
| 26 | 93 | 1933 | 37 | 1950 | 2.3 | 1956 | 56 | 1940 | 73 | 1993 |
| 27 | 94 | 1998 | 41 | 1947 | 2.7 | 1953 | 55 | 1956 | 73 | 2011 |
| 28 | 95 | 1998 | 38 | 1947 | 2.2 | 1999 | 53 | 1984 | 70 | 1999 |
| 29 | 92 | 1941 | 39 | 1970 | 2.7 | 1972 | 55 | 1984 | 72 | 1934 |
| 30 | 89 | 1954 | 39 | 1951 | 2.7 | 1944 | 60 | 1890 | 73 | 1959 |
| October Records for RDU | ||||||||||
| Day | High | Year | Low | Year | Precip | Year | Low Max | Year | High Min | Year |
| 1 | 90 | 1986 | 37 | 1993 | 6.0 | 1929 | 56 | 1893 | 70 | 1919 |
| 2 | 91 | 1986 | 32 | 1947 | 2.0 | 1969 | 51 | 1958 | 72 | 1898 |
| 3 | 91 | 2002 | 32 | 1974 | 1.2 | 1988 | 56 | 1958 | 74 | 1898 |
| 4 | 96 | 1954 | 31 | 1974 | 4.1 | 1995 | 60 | 1996 | 74 | 1898 |
| 5 | 96 | 1954 | 32 | 1974 | 1.4 | 1964 | 55 | 1948 | 71 | 1941 |
| 6 | 98 | 1954 | 35 | 1965 | 1.8 | 1899 | 55 | 1935 | 72 | 2005 |
| 7 | 93 | 1951 | 35 | 1935 | 1.6 | 1965 | 55 | 1889 | 70 | 2005 |
| 8 | 94 | 1941 | 35 | 1964 | 2.5 | 1996 | 51 | 2000 | 71 | 1936 |
| 9 | 94 | 2007 | 33 | 2000 | 4.0 | 1894 | 53 | 1952 | 70 | 1959 |
| 10 | 91 | 1939 | 31 | 2000 | 1.3 | 1959 | 51 | 1951 | 68 | 1959 |
| 11 | 89 | 1912 | 32 | 2000 | 5.3 | 2002 | 50 | 1993 | 68 | 1990 |
| 12 | 88 | 2010 | 29 | 1964 | 0.5 | 1942 | 51 | 1891 | 68 | 1990 |
| 13 | 89 | 1954 | 31 | 1988 | 2.4 | 1893 | 49 | 1977 | 67 | 1926 |
| 14 | 86 | 1985 | 29 | 1988 | 3.6 | 1994 | 49 | 1977 | 68 | 1954 |
| 15 | 88 | 1985 | 33 | 2006 | 4.0 | 1954 | 54 | 1889 | 66 | 1942 |
| 16 | 86 | 1925 | 32 | 1945 | 2.3 | 1932 | 54 | 1940 | 69 | 1919 |
| 17 | 88 | 1925 | 33 | 1977 | 2.0 | 1903 | 54 | 1997 | 69 | 1925 |
| 18 | 86 | 1938 | 29 | 1977 | 1.3 | 1887 | 49 | 1927 | 68 | 1968 |
| 19 | 87 | 1941 | 32 | 1948 | 1.8 | 1968 | 50 | 1974 | 70 | 2007 |
| 20 | 87 | 1926 | 28 | 1992 | 1.7 | 1944 | 51 | 1972 | 69 | 1910 |
| 21 | 84 | 1993 | 26 | 1974 | 2.2 | 1904 | 50 | 1988 | 66 | 1915 |
| 22 | 86 | 1947 | 26 | 1974 | 1.2 | 1912 | 54 | 1930 | 67 | 1984 |
| 23 | 88 | 1941 | 29 | 1998 | 1.9 | 1990 | 46 | 1923 | 66 | 1984 |
| 24 | 87 | 2001 | 26 | 1969 | 1.8 | 1913 | 46 | 1903 | 70 | 2007 |
| 25 | 84 | 1940 | 27 | 1962 | 2.0 | 1981 | 46 | 1892 | 61 | 2010 |
| 26 | 85 | 1940 | 27 | 1962 | 2.2 | 2007 | 48 | 1962 | 64 | 2010 |
| 27 | 87 | 2010 | 19 | 1962 | 2.0 | 1920 | 49 | 1976 | 73 | 2010 |
| 28 | 86 | 1919 | 27 | 1976 | 4.0 | 1947 | 49 | 1976 | 69 | 1984 |
| 29 | 83 | 1950 | 25 | 1976 | 0.9 | 2011 | 47 | 1925 | 66 | 1984 |
| 30 | 86 | 1996 | 24 | 1965 | 3.4 | 1917 | 45 | 1925 | 65 | 1918 |
| 31 | 85 | 1961 | 30 | 1963 | 4.2 | 1887 | 42 | 1887 | 64 | 1971 |
| November Records for RDU | ||||||||||
| Day | High | Year | Low | Year | Precip | Year | Low Max | Year | High Min | Year |
| 1 | 88 | 1950 | 26 | 1954 | 1.9 | 1897 | 50 | 1925 | 63 | 1919 |
| 2 | 84 | 1974 | 27 | 1976 | 1.4 | 1979 | 44 | 1951 | 68 | 1971 |
| 3 | 84 | 1974 | 28 | 1996 | 1.8 | 1929 | 46 | 1911 | 67 | 1929 |
| 4 | 84 | 1946 | 25 | 1966 | 2.5 | 1904 | 46 | 1939 | 67 | 1977 |
| 5 | 85 | 2003 | 25 | 2006 | 0.8 | 1896 | 46 | 1995 | 66 | 1977 |
| 6 | 83 | 2003 | 23 | 1991 | 4.6 | 1963 | 37 | 1953 | 65 | 2003 |
| 7 | 80 | 2008 | 22 | 1967 | 2.4 | 2006 | 46 | 1903 | 61 | 2003 |
| 8 | 80 | 1986 | 20 | 1967 | 1.8 | 1996 | 46 | 1971 | 64 | 1895 |
| 9 | 83 | 2005 | 16 | 1976 | 3.8 | 1962 | 43 | 1991 | 67 | 1895 |
| 10 | 81 | 2006 | 24 | 1957 | 1.0 | 1895 | 41 | 1991 | 64 | 1898 |
| 11 | 80 | 2006 | 22 | 1957 | 3.0 | 2009 | 38 | 1987 | 64 | 2002 |
| 12 | 80 | 2003 | 22 | 1957 | 3.1 | 1975 | 44 | 1895 | 62 | 1982 |
| 13 | 80 | 1955 | 23 | 1977 | 2.5 | 1904 | 39 | 1911 | 61 | 1929 |
| 14 | 81 | 1999 | 20 | 1977 | 1.6 | 1940 | 39 | 1976 | 61 | 1929 |
| 15 | 86 | 1993 | 21 | 1969 | 1.6 | 1914 | 37 | 1976 | 62 | 2011 |
| 16 | 82 | 1955 | 17 | 1967 | 3.9 | 1920 | 41 | 1916 | 62 | 2011 |
| 17 | 78 | 1957 | 23 | 1997 | 1.1 | 1980 | 42 | 1972 | 64 | 1930 |
| 18 | 79 | 1942 | 21 | 1959 | 0.8 | 1902 | 35 | 1924 | 65 | 1928 |
| 19 | 79 | 1931 | 21 | 1903 | 1.5 | 1938 | 36 | 1951 | 68 | 1906 |
| 20 | 78 | 1991 | 19 | 1951 | 2.3 | 1952 | 37 | 1914 | 63 | 1900 |
| 21 | 79 | 1942 | 17 | 1914 | 2.0 | 1985 | 36 | 1914 | 64 | 1991 |
| 22 | 77 | 2011 | 21 | 2008 | 2.5 | 1907 | 38 | 1929 | 64 | 1992 |
| 23 | 82 | 1900 | 18 | 1971 | 1.2 | 1961 | 35 | 1929 | 59 | 1900 |
| 24 | 82 | 1973 | 15 | 1970 | 1.0 | 1971 | 35 | 1970 | 58 | 2004 |
| 25 | 79 | 1973 | 11 | 1970 | 1.5 | 1957 | 38 | 1893 | 61 | 2001 |
| 26 | 76 | 1990 | 14 | 1950 | 1.0 | 1979 | 35 | 1938 | 59 | 1919 |
| 27 | 83 | 1973 | 19 | 1977 | 1.7 | 1993 | 32 | 1903 | 62 | 1985 |
| 28 | 81 | 2001 | 18 | 1903 | 1.7 | 1948 | 32 | 1903 | 65 | 1896 |
| 29 | 77 | 2001 | 18 | 1955 | 4.0 | 1934 | 32 | 1891 | 62 | 1934 |
| 30 | 77 | 2006 | 15 | 1929 | 1.5 | 1902 | 29 | 1929 | 62 | 1934 |
| December Records for RDU | ||||||||||
| Day | High | Year | Low | Year | Precip | Year | Low Max | Year | High Min | Year |
| 1 | 76 | 1991 | 11 | 1976 | 1.1 | 1974 | 29 | 1896 | 64 | 1991 |
| 2 | 77 | 1991 | 20 | 1999 | 2.3 | 2009 | 29 | 1896 | 69 | 1991 |
| 3 | 77 | 1991 | 15 | 1979 | 2.0 | 1905 | 32 | 1971 | 58 | 1982 |
| 4 | 79 | 1978 | 15 | 1976 | 2.2 | 1931 | 32 | 2002 | 60 | 1982 |
| 5 | 76 | 2001 | 19 | 2000 | 1.4 | 1993 | 31 | 1893 | 64 | 1912 |
| 6 | 80 | 1998 | 19 | 1992 | 2.1 | 1983 | 38 | 2010 | 64 | 1912 |
| 7 | 80 | 1998 | 15 | 1954 | 1.2 | 1936 | 34 | 1937 | 59 | 1998 |
| 8 | 78 | 1998 | 13 | 1977 | 2.1 | 1920 | 33 | 1934 | 65 | 1978 |
| 9 | 76 | 1978 | 16 | 2006 | 1.0 | 1931 | 29 | 1989 | 56 | 1966 |
| 10 | 81 | 2007 | 14 | 1917 | 1.2 | 1992 | 26 | 1917 | 61 | 2008 |
| 11 | 74 | 2007 | 13 | 1977 | 2.6 | 1936 | 30 | 1934 | 57 | 2008 |
| 12 | 79 | 2007 | 10 | 1957 | 1.1 | 1983 | 26 | 1962 | 58 | 1985 |
| 13 | 77 | 1927 | 4 | 1962 | 1.3 | 1909 | 26 | 1962 | 59 | 1927 |
| 14 | 74 | 1918 | 13 | 1960 | 1.6 | 1999 | 29 | 1958 | 61 | 1901 |
| 15 | 75 | 1971 | 8 | 1958 | 1.8 | 1901 | 28 | 1917 | 55 | 1929 |
| 16 | 77 | 1971 | 7 | 1958 | 2.1 | 1893 | 25 | 1901 | 63 | 1971 |
| 17 | 72 | 1924 | 11 | 1963 | 1.4 | 1890 | 28 | 1932 | 54 | 1937 |
| 18 | 77 | 1984 | 10 | 1973 | 1.2 | 1959 | 30 | 1919 | 55 | 1937 |
| 19 | 76 | 1984 | 10 | 1975 | 1.4 | 1934 | 28 | 1901 | 58 | 1924 |
| 20 | 78 | 1931 | 12 | 1963 | 1.4 | 1946 | 28 | 2004 | 55 | 1984 |
| 21 | 71 | 1967 | 8 | 1963 | 1.0 | 1972 | 25 | 1901 | 59 | 1923 |
| 22 | 75 | 1967 | 9 | 1976 | 2.3 | 1908 | 23 | 1989 | 61 | 2011 |
| 23 | 76 | 1990 | 10 | 1989 | 2.2 | 1907 | 20 | 1989 | 64 | 1990 |
| 24 | 75 | 1931 | 6 | 1983 | 1.2 | 1986 | 29 | 1943 | 59 | 1891 |
| 25 | 75 | 1955 | 4 | 1983 | 2.2 | 1914 | 19 | 1983 | 63 | 1932 |
| 26 | 75 | 1889 | 5 | 1983 | 2.0 | 1943 | 24 | 1914 | 59 | 1889 |
| 27 | 73 | 1904 | 12 | 1948 | 0.8 | 1892 | 21 | 1892 | 58 | 1949 |
| 28 | 76 | 1942 | 9 | 1925 | 3.0 | 1958 | 26 | 1894 | 59 | 1940 |
| 29 | 76 | 1984 | 10 | 1917 | 1.0 | 1942 | 26 | 1894 | 61 | 1954 |
| 30 | 76 | 1996 | 0 | 1917 | 1.9 | 2007 | 16 | 1917 | 53 | 1927 |
| 31 | 72 | 1929 | 5 | 1917 | 1.5 | 1952 | 19 | 1917 | 59 | 1923 |