January Caribou Houlton Bangor High Year Low Year High Year Low Year High Year Low Year 1. 48 1945 -32 1972 49 1966 -32 1972 54 1966 -18 1972 2. 47 1945 -20 1968 52 1945 -26 1996 50 1979 -15 1968 3. 45 1979 -25 1996 53 1979 -30 1981 52 1979 -28 1999 4. 48 1950 -27 1981 53 1950 -41 1981 57 1950 -23 1981 5. 50 1950 -20 1981 55 1950 -23 1981 59 1950 -15 1981 6. 45 1949 -20 1999 49 1949 -24 1976 52 1949 -16 1996 7. 44 1946 -25 1945 44 1946 -28 1945 54 1932 -13 1942 8. 43 1956 -23 1942 43 1956 -22 1988 50 1956 -21 1942 9. 46 1978 -26 1973 49 1978 -30 1976 50 1930 -23 1942 10. 41 1972 -32 1973 44 1972 -33 1995 48 1937 -21 1947 11. 51 1983 -33 1995 52 1983 -39 1995 52 1983 -25 1945 12. 47 1980 -28 1976 55 1980 -33 1976 51 1980 -18 1945 13. 45 1972 -32 1976 43 1972 -34 1976 56 1999 -17 1971 14. 46 1972 -32 1974 48 1972 -34 1957 63 1932 -22 1957 15. 53 1995 -28 1957 53 1995 -33 1957 58 1932 -20 1957 16. 48 1995 -27 1984 51 1995 -26 2004 54 1932 -20 1994 17. 47 1959 -27 1979 49 1959 -27 1979 52 1995 -24 1971 18. 46 1990 -28 1982 47 1990 -34 1971 55 1990 -24 1971 19. 51 1996 -32 1997 53 1996 -37 1971 52 1996 -28 1971 20. 50 1996 -28 1994 52 1996 -30 1994 54 1996 -25 1971 21. 40 1947 -29 1975 46 1951 -25 1970 49 1954 -16 1934 22. 42 1957 -27 1984 45 1957 -20 1972 47 1959 -28 1934 23. 42 1957 -26 1954 48 1973 -29 1994 51 1992 -15 1976 24. 49 1996 -29 1961 50 1996 -27 1976 51 1928 -23 1948 25. 45 1953 -22 1994 48 1953 -30 1994 54 1999 -14 1948 26. 51 1950 -32 1994 51 1950 -26 1994 57 1947 -17 1948 27. 52 1986 -23 1994 49 1976 -19 1982 57 1974 -21 1994 28. 45 1994 -27 1972 48 1996 -22 1941 48 1990 -22 1935 29. 43 1994 -24 1971 44 1994 -34 1971 47 1996 -20 1971 30. 43 1950 -27 1951 42 1979 -27 1994 46 1950 -16 1952 31. 42 1974 -32 1951 45 1938 -31 1994 47 1974 -18 1934