PORTLAND MAINE TEMPERATURE RECORDS 1/15/1871 - PRESENT based on intown and Jetport Observations JANUARY DATE HIGH LOW 1 58 1876 -12 1964* 2 62 1890 -17 1968 3 59 2000 -16 1957 4 64 1950 -18 1981 5 60 1993 -13 1981 6 54 1909 -13 1896 7 58 1915 -10 1941 8 51 1949 -16 1942 9 55 1937 -19 1968 10 54 1939 -19 1947 11 54 1983 -20 1976* 12 53 1913 -18 1968 13 60 1932 -15 1971 14 64 1932 -16 1957* 15 58 1932 -18 1957 16 54 1995 -18 1946 17 55 1933 -22 1971 18 58 1990 -22 1971 19 56 1929 -26 1971 20 48 1991 -21 1971 21 65 1906 -12 1984 22 54 1916 -19 1984 23 53 1957 -15 1976 24 52 1999 -21 1948 25 51 1947 -14 1945 26 64 1950 -18 1945 27 57 1974 -18 1994 28 60 1916 -12 2003 29 50 1927 -12 1888 30 53 1914 -14 1948 31 54 1988 -17 1948 FEBRUARY DATE HIGH LOW 1 63 1989 -19 1954 2 49 1933 -22 1961 3 59 1991 -25 1971 4 50 1991* -19 1971 5 58 1890 -14 1918 6 47 1915 -13 1988 7 49 1951 -16 1993 8 49 1878 -16 1934 9 55 1990 -18 1934 10 52 1955 -19 1948 11 52 1981* -17 1948 12 51 1984 -17 1914 13 60 1951 -22 1967 14 52 1948 -17 2003 15 53 1918 -31 1943 16 51 1981 -39 1943 ***ALL TIME RECORD LOW FOR PORTLAND*** 17 58 1981 -19 1943 18 60 1981 -16 1958 19 57 1954 -10 1979 20 61 1994 -12 1966 21 59 1953 -9 1966 22 58 1990 -8 1956 23 61 1990 -18 1972 24 54 2000 -13 1894 25 51 1985* -15 1894 26 64 1957 -13 1950 27 57 1976 -14 1950 28 56 1996 -9 1950 29 58 1880 -8 1956 MARCH DATE HIGH LOW 1 58 1985 -5 1980 2 57 1985 -9 1967 3 55 1961 -10 1950 4 61 1965 -21 1950 5 61 1894 -4 1948 6 60 1974 -13 1948 7 68 1974 -3 1989 8 60 1878 0 1955 9 54 2000 -10 1943 10 62 1878 -8 1972 11 62 1990 -1 1953 12 63 1973 3 1984* 13 67 1902 0 1941 14 70 1946 -2 1948 15 67 1945 2 1993 16 67 2000 5 1956 17 62 1990 -3 1967 18 65 1945 -6 1967 19 71 1894 -10 1967 20 63 1921 4 1949 21 79 1921 4 1956 22 70 1948 5 1934 23 66 1953 5 1934 24 68 1938 6 1906 25 74 1910 0 1956 26 74 1986* -5 1960 27 74 1998 10 1956 28 75 1998 0 1923 29 86 1946 -3 1923 30 75 1977 11 1887 31 88 1998 10 1923 APRIL DATE HIGH LOW 1 69 1945 9 1964 2 70 1967 13 1964 3 72 1892 11 1954 4 65 1923 8 1954 5 70 1991 11 1954 6 76 1991 15 1995 7 80 1929 15 1943 8 71 1922 16 1888 9 68 1921 18 1977 10 73 1955 17 1977 11 77 1947 17 1948 12 80 1945 17 1976 13 74 1968 19 1874 14 77 1941 21 1992 15 83 2003 20 1957 16 78 1976 19 1943 17 80 2002 22 1908 18 76 1964 21 2003* 19 77 1914 23 1875 20 89 1927 17 1897 21 85 1957 20 1875 22 82 1977 22 1959 23 77 1973 22 1947 24 78 1881 23 1930 25 79 1942 21 1965 26 81 1908 22 1893 27 84 1990 25 1958 28 88 1938 24 1947 29 82 1974 24 1963 30 82 1985* 28 1950 MAY DATE HIGH LOW 1 78 1899 26 1978 2 91 2001 25 1964 3 92 2001 24 1966 4 84 1955 26 1951* 5 82 1949 28 1951 6 88 1930 28 1961 7 86 1930 28 1967 8 87 1895 27 1962 9 92 1979 23 1956 10 92 1896 24 1947 11 83 1985 29 1962* 12 88 1991 29 1966* 13 83 1991 28 1962 14 82 1919 28 1951 15 88 1900 27 1947 16 90 1951 28 1947 17 90 1977 27 1957 18 92 1936 31 1981* 19 86 1949 28 1951 20 86 1959 32 2002* 21 93 1921 33 1976 22 91 1921 34 1950 23 89 1902 34 1963 24 91 1991 30 1963* 25 88 1977 27 1956 26 92 1914 30 1949 27 94 1880 32 1969 28 90 1988 35 1968 29 91 1931 35 1964* 30 90 1929 33 1964* 31 96 1937 31 1961 JUNE DATE HIGH LOW 1 95 1937 34 1945 2 92 1895 36 1945 3 92 1919 38 1915 4 95 1925 33 1944 5 93 1899 38 1964 6 95 1925 37 1964 7 95 1999 35 1961* 8 91 1922 38 1951 9 95 1984 37 1957 10 92 1959 38 1975 11 93 1984 39 1980 12 93 1933 37 1972* 13 94 1956 39 1953 14 95 1892 38 1953 15 97 1988 41 1946 16 95 1891 41 1965 17 94 1894 39 1958 18 95 1907 39 1954 19 95 1923 38 1956 20 96 1923 41 1918 21 95 1941 41 1968 22 95 1941 45 1963* 23 97 1888 40 1958 24 93 1976 40 1941 25 94 1943 44 1953 26 92 1953 41 1979 27 97 1941 45 1965 28 98 1991 42 1995 29 96 1944 45 1970* 30 96 1971 45 1936 JULY DATE HIGH LOW 1 101 1913 45 1943 2 98 1941 41 1961 3 97 1898 40 1962 4 103 1911 42 1962 ***ALL TIME RECORD HIGH FOR PORTLAND*** 5 95 1935 44 1961 6 97 1911 41 1962 7 96 1934 40 1965 8 98 1937 46 1969 9 92 1988* 46 1969 10 98 1993 44 1954* 11 94 1948 44 1953 12 98 1908 43 1945 13 95 1894 48 1971 14 96 1995 50 1999* 15 96 1901 43 1950 16 96 1968 43 1946 17 97 1999 41 1946 18 97 1876 44 1946 19 94 1982 47 1956* 20 96 1949 45 1943 21 99 1977 43 1950 22 100 1926 46 1950 23 96 1978 45 1976 24 95 1987 49 1997* 25 93 1882 45 1957 26 95 1989 45 1976 27 96 1949 44 1977 28 97 1894 45 1977 29 95 1949 47 1987 30 98 1949 43 1956 31 95 1975 43 1956 AUGUST DATE HIGH LOW 1 98 1975 43 1953 2 103 1975 40 1953 ***ALL TIME RECORD HIGH FOR PORTLAND*** 3 93 1879 45 1976 4 95 1936 45 1959 5 97 1955 43 1972 6 98 1931 42 1957 7 95 1876 44 1957* 8 95 1949 42 1950 9 95 2001 46 1964 10 92 1988 41 1964* 11 99 1944 41 1963 12 99 1944 44 1950 13 99 1947 42 1941 14 96 1947 40 1964 15 98 1947 44 1950 16 95 1959 43 1964 17 97 1987 42 1961 18 94 1987 42 1957 19 90 1947 43 1958 20 91 1983 41 1964 21 96 1937 42 1977* 22 91 2003* 40 1982 23 94 1947 39 1957 24 93 1947 42 1962 25 94 1909 41 1987 26 100 1948 41 1942 27 100 1948 40 1954* 28 98 1948 39 1957 29 96 1953 38 1941 30 95 1953 40 1986* 31 92 1969 33 1965 SEPTEMBER DATE HIGH LOW 1 93 1969 39 2002 2 94 1953 41 1994* 3 96 1937 39 1958 4 93 1937 39 1987 5 90 1971 40 1965 6 88 1983 40 1989 7 95 1945 33 1962 8 93 1960 34 1955 9 93 2002 37 1952 10 94 1897 37 1953 11 95 1983 35 1963 12 91 1961* 36 1958 13 86 1957* 34 1954 14 92 1931 28 1963 15 90 1993 29 1963 16 96 1939 28 1964 17 89 1915 30 1948 18 90 1955 32 1961* 19 87 1983* 31 1964* 20 87 1985 27 1964 21 93 1895 30 1964* 22 92 1914 27 1962 23 89 1895 31 1955 24 88 1959 28 1953 25 89 1891 29 1963 26 88 1937 27 1950 27 80 1948 29 1955 28 83 1881 26 1965 29 85 1945 27 1957* 30 85 1986* 23 1941 OCTOBER DATE HIGH LOW 1 85 1954* 27 1963 2 85 1968 27 1964 3 82 1879 29 1957 4 82 1941 27 1944 5 83 1922 26 1963 6 84 1947* 23 1965 7 88 1963 24 1965 8 83 1879 24 1954 9 81 1909 22 1953 10 81 1949 23 1963 11 78 1919 24 1993 12 81 1954 18 1964 13 84 1954 26 1958* 14 79 1930 20 1958 15 84 1897 24 1980 16 84 1963 25 1950 17 84 1947 26 1978 18 82 1947 23 1978 19 81 1963 21 1974* 20 79 1947 24 1956* 21 79 1920 19 1972 22 81 1979 20 1960 23 83 1947 22 1997 24 81 1963 22 1969 25 76 1963 20 1947 26 79 1963 18 1952 27 81 1963 20 1976 28 78 1947 15 1976 29 75 1989 20 1959 30 71 1989* 19 1962 31 80 1946 18 1966 NOVEMBER DATE HIGH LOW 1 74 2003* 21 1964 2 73 1950 20 1961 3 73 1990 15 2002 4 74 1987 19 2002 5 71 1994 15 1952 6 65 1938 20 1953 7 74 1938 19 1962 8 69 1895 16 1960 9 66 1975 14 1952 10 74 1931 15 1995* 11 65 2002 11 1956 12 66 1909 16 1976 13 67 1964 11 1941 14 69 1973 12 1986 15 68 1928 14 1933 16 68 1990 10 1933 17 72 1896 8 1972 18 70 1987* 12 1936 19 70 1953 9 1956 20 71 1991* 10 1980 21 64 1991 10 1888 22 73 1931 11 1888 23 70 1999 7 1978 24 64 1931 3 1989 25 63 1931 9 2000 26 60 1988 10 1938 27 62 1896 6 1957 28 64 1990 6 1940 29 63 1990 5 1940 30 66 1933 -6 1895 DECEMBER DATE HIGH LOW 1 66 2001 -3 1875 2 61 1998 -1 1890 3 61 1932 -4 1940 4 69 1982 -16 1940 5 60 2001 -1 1886 6 71 2001 4 1940 7 71 1998 0 1906 8 58 1951 -8 1902 9 60 1889 -14 1902 10 56 1953 -8 1949 11 60 1966 -6 1958 12 65 1911 -15 1977 13 60 1984 -5 1976 14 57 1881 -9 1893 15 55 1894 -3 1989* 16 53 1947 -9 1951 17 57 1984 -12 1942 18 53 1996 -10 1919 19 59 1895 -13 1975 20 54 1895 -20 1975 21 60 1957 -14 1955 22 60 1949 -14 1970 23 66 1990 -9 1945 24 53 1957 -13 1989 25 57 1888 -16 1980 26 60 1982 -20 1980 27 57 1949 -8 1951 28 57 1949 -13 1951 29 56 1984 -18 1933 30 56 1884 -21 1917 31 62 1932 -21 1963 * also occurred in previous years last updated 2/26/04