March Caribou Houlton Bangor High Year Low Year High Year Low Year High Year Low Year 1. 47 1954 -21 1992 49 1974 -30 1982 53 1974 -11 1982 2. 47 1965 -28 2001 52 1991 -31 2001 54 1991 -16 2001 3. 50 1954 -24 2001 52 1964 -26 2001 53 1964 -9 1950 4. 54 1974 -17 1955 47 1974 -28 1938 55 1974 -13 1938 5. 48 1965 -17 1967 51 1979 -19 1967 55 1934 -9 1948 6. 47 1974 -20 1948 51 1974 -26 2003 57 1930 -12 1948 7. 53 1974 -19 1989 60 1974 -23 1968 64 1974 -10 2003 8. 50 1995 -16 1989 55 1995 -22 1989 52 1995 -5 1939 9. 47 1998 -19 1984 50 1998 -24 1997 53 1946 -10 1948 10. 55 1977 -16 1939 58 1977 -17 1972 62 1977 -10 1972 11. 53 1977 -14 1972 53 1936 -18 1972 65 1977 -8 1996 12. 58 1977 -10 1995 55 1977 -14 1995 58 1927 -4 1941 13. 50 1996 -20 1967 52 1996 -20 1967 59 1927 -13 1941 14. 50 1996 -15 1948 52 1940 -16 1972 56 1927 -12 1948 15. 51 1977 -11 2003 56 1945 -19 2003 59 1945 -4 1926 16. 48 1971 -6 1963 52 1973 -12 1963 58 1927 1 1993 17. 45 1974 -12 1967 55 1936 -22 1967 62 1936 1 1967 18. 48 1968 -7 1967 61 1936 -24 1967 63 1936 -6 1967 19. 55 1968 -12 1993 59 1970 -19 1993 62 1936 -10 1993 20. 50 1970 -9 1955 58 1970 -9 1989 58 1946 -3 1939 21. 57 1946 -8 1986 61 1979 -6 1939 64 1946 2 1986 22. 63 1979 -2 1955 71 1979 -3 1989 66 1979 7 1940 23. 60 1979 -5 1989 63 1979 -9 1989 67 1979 1 1934 24. 62 1987 -5 1939 61 1979 -10 1939 66 1938 4 1940 25. 64 1987 0 1939 60 1973 -4 1997 66 1987 7 1956 26. 62 1993 -9 1960 63 1993 -5 1960 65 1946 2 1960 27. 66 1990 -2 1955 68 1993 0 1990 70 1993 9 1990 28. 64 1993 -7 1974 69 1993 -3 1974 65 1989 9 1982 29. 58 1986 -3 1974 68 1945 0 1987 79 1946 6 1974 30. 73 1962 -1 1990 72 1962 -3 1954 71 1977 13 1943 31. 55 1986 0 1954 61 1973 -7 1954 78 1998 9 1969