Autumn regional precipitation departures ranked from wettest to driest, for the period 1948- 1998 .
Atlantic Great Lakes NE Forest NW Forest Prairies South BC Pacific Yukon-N BC Mackenzie Arctic Tund Arctic Mtns National
Rank Year Dep.% Year Dep.% Year Dep.% Year Dep.% Year Dep.% Year Dep.% Year Dep.% Year Dep.% Year Dep.% Year Dep.% Year Dep.% Year Dep.%
01 1981 32.0 1977 36.8 1983 26.2 1984 55.5 1984 85.9 1959 66.1 1975 27.2 1991 52.9 1981 49.0 1985 44.6 1995 51.0 1981 24.1
02 1959 23.7 1954 33.8 1965 22.9 1969 37.4 1959 83.6 1996 56.6 1963 22.6 1981 45.7 1960 39.6 1981 39.9 1981 49.8 1985 17.2
03 1977 20.6 1990 32.6 1991 22.0 1973 33.1 1986 79.6 1985 37.1 1968 22.4 1994 34.4 1961 32.2 1973 36.1 1982 42.1 1991 15.4
04 1979 20.4 1985 29.9 1980 20.1 1978 27.4 1978 69.7 1973 27.6 1953 20.4 1970 31.2 1991 24.9 1989 33.8 1950 36.6 1959 13.9
05 1962 20.4 1995 27.9 1990 17.6 1983 25.3 1996 46.3 1958 26.9 1948 19.8 1956 23.9 1959 22.4 1992 31.3 1984 32.4 1996 11.8
06 1990 19.6 1959 25.9 1966 17.2 1997 23.7 1985 45.1 1986 26.0 1980 17.6 1961 20.6 1966 21.1 1998 29.3 1985 31.8 1973 11.5
07 1980 19.2 1983 25.4 1979 17.0 1971 21.6 1951 37.6 1990 23.7 1977 15.6 1980 20.5 1987 19.3 1982 25.4 1951 27.3 1989 11.4
08 1991 15.5 1965 25.2 1955 16.8 1996 20.8 1965 26.6 1961 23.3 1990 15.3 1978 19.7 1982 16.4 1988 23.3 1991 25.5 1983 11.1
09 1972 15.5 1988 24.6 1988 15.7 1972 18.4 1954 25.5 1992 22.8 1994 15.2 1975 17.7 1948 13.2 1996 23.2 1957 24.1 1982 11.0
10 1988 15.1 1967 24.0 1971 13.1 1957 16.4 1970 25.1 1995 20.8 1954 15.1 1990 14.8 1949 11.8 1994 21.6 1966 23.3 1988 10.5
11 1975 14.7 1986 23.8 1959 11.3 1959 16.3 1973 23.2 1984 18.9 1967 15.0 1959 14.7 1990 11.8 1975 19.9 1953 22.5 1992 10.1
12 1987 14.3 1989 21.2 1969 09.2 1955 15.6 1958 20.0 1966 16.4 1981 14.0 1974 14.0 1989 10.3 1995 19.9 1952 19.5 1990 08.8
13 1993 14.1 1981 20.2 1995 08.5 1989 12.2 1995 19.8 1955 14.7 1971 13.0 1963 11.2 1974 10.1 1977 16.7 1962 18.0 1984 08.3
14 1976 14.1 1987 19.2 1981 06.3 1991 11.7 1968 18.3 1951 14.4 1983 13.0 1968 11.0 1963 09.6 1960 16.5 1979 15.8 1980 08.2
15 1963 11.4 1957 19.1 1951 05.6 1990 10.6 1955 16.5 1964 13.9 1962 11.2 1966 10.8 1988 08.3 1983 16.3 1989 14.5 1971 07.7
16 1949 11.0 1996 16.4 1982 05.4 1950 10.2 1982 15.2 1950 10.7 1995 07.4 1960 09.9 1956 08.1 1987 16.0 1977 13.2 1961 07.5
17 1967 10.6 1993 16.1 1961 05.2 1961 10.2 1992 12.8 1998 10.4 1978 06.3 1992 08.3 1958 07.5 1970 14.1 1968 12.0 1968 07.3
18 1974 08.3 1979 16.1 1977 04.4 1992 08.6 1998 12.8 1968 09.8 1997 05.1 1972 08.0 1971 07.1 1979 13.8 1955 10.8 1970 06.8
19 1996 07.2 1970 15.9 1970 03.5 1964 08.5 1993 11.6 1963 09.3 1984 05.1 1986 06.9 1954 06.8 1968 12.9 1949 10.6 1995 06.6
20 1969 05.8 1992 14.5 1957 02.0 1985 08.5 1957 11.0 1997 08.8 1955 04.7 1987 06.3 1957 06.0 1971 11.9 1972 09.6 1977 05.5
21 1958 05.4 1982 12.4 1973 01.8 1968 05.0 1977 09.6 1988 08.5 1988 04.7 1989 05.6 1994 05.3 1990 10.8 1970 05.6 1966 05.0
22 1995 04.5 1980 08.7 1950 01.6 1970 01.9 1969 09.5 1962 08.4 1958 04.3 1965 05.5 1964 05.1 1997 09.7 1969 05.5 1994 04.5
23 1982 04.2 1973 07.9 1994 01.5 1986 01.6 1994 09.0 1969 07.0 1966 03.6 1949 03.9 1965 04.2 1963 09.3 1997 05.3 1979 03.5
24 1968 01.9 1991 07.0 1968 01.2 1949 00.5 1950 08.3 1982 04.6 1949 02.4 1969 02.1 1997 03.9 1980 05.9 1992 04.3 1978 02.6
25 1983 01.7 1972 05.9 1998 01.2 1981 00.3 1964 06.3 1994 04.5 1992 01.9 1954 01.4 1992 03.3 1986 05.8 1988 03.9 1986 02.5
26 1998 01.2 1955 04.9 1996 01.0 1965 -01.6 1991 05.9 1980 02.9 1961 01.5 1967 00.1 1950 02.7 1961 05.6 1983 02.7 1975 01.2
27 1970 00.3 1978 03.7 1985 00.7 1980 -01.8 1975 05.5 1977 02.3 1996 01.5 1988 00.0 1984 02.3 1993 05.3 1973 01.9 1954 00.9
28 1957 00.1 1966 03.3 1954 00.1 1956 -03.2 1980 04.0 1967 01.4 1960 00.7 1985 -00.6 1952 00.5 1967 04.0 1971 00.2 1997 00.8
29 1989 00.1 1968 03.1 1986 -00.8 1967 -04.2 1989 02.7 1978 01.2 1956 00.6 1979 -00.8 1978 00.3 1991 03.8 1978 -01.6 1969 00.7
30 1961 -00.4 1962 00.9 1958 -02.0 1958 -05.0 1971 01.3 1971 -01.1 1973 00.4 1982 -01.2 1980 -00.7 1964 03.0 1954 -01.8 1950 00.6
31 1951 -01.9 1958 00.0 1993 -02.4 1960 -06.9 1981 00.6 1965 -01.2 1965 -00.3 1993 -02.1 1953 -01.1 1974 00.3 1958 -03.7 1960 00.0
32 1954 -04.2 1969 -02.2 1989 -02.8 1951 -08.2 1961 -01.5 1960 -02.9 1959 -02.4 1971 -02.1 1975 -01.2 1954 -00.5 1959 -05.4 1955 -00.2
33 1948 -04.3 1951 -04.4 1949 -02.9 1988 -08.7 1967 -02.9 1954 -04.5 1969 -04.4 1953 -02.5 1996 -01.9 1962 -00.7 1974 -06.5 1965 -01.0
34 1986 -05.7 1984 -06.6 1984 -03.6 1994 -09.0 1949 -08.2 1975 -05.7 1986 -06.2 1958 -04.2 1985 -02.9 1966 -03.7 1961 -07.5 1957 -01.3
35 1994 -06.3 1950 -07.5 1992 -04.7 1977 -09.6 1983 -12.0 1989 -05.9 1991 -06.4 1952 -05.2 1968 -03.2 1948 -04.5 1963 -07.8 1998 -01.5
36 1950 -07.9 1975 -07.6 1964 -05.7 1979 -10.1 1972 -14.5 1991 -05.9 1982 -08.1 1948 -06.4 1967 -04.5 1984 -04.7 1964 -09.1 1951 -01.6
37 1953 -08.5 1974 -07.7 1997 -06.1 1993 -14.0 1997 -18.7 1949 -06.4 1964 -08.5 1996 -10.1 1998 -05.1 1978 -05.7 1980 -09.8 1963 -01.6
38 1964 -10.1 1976 -09.4 1972 -07.5 1974 -14.6 1988 -19.0 1970 -07.2 1950 -08.5 1962 -10.2 1993 -05.6 1959 -09.1 1975 -10.8 1958 -01.8
39 1992 -11.0 1994 -13.7 1960 -08.0 1962 -14.6 1956 -20.5 1983 -08.9 1974 -09.6 1983 -11.6 1972 -06.1 1976 -09.9 1993 -11.9 1967 -02.2
40 1971 -11.4 1949 -14.5 1963 -08.6 1966 -15.1 1962 -20.7 1981 -11.1 1989 -11.3 1973 -16.5 1970 -08.4 1950 -10.7 1960 -12.7 1993 -02.6
41 1965 -15.7 1997 -14.6 1974 -10.0 1963 -16.0 1966 -23.7 1953 -13.1 1998 -11.9 1977 -18.9 1962 -08.9 1972 -11.4 1996 -16.5 1972 -03.0
42 1978 -15.8 1948 -16.0 1967 -10.4 1954 -16.9 1953 -31.6 1972 -15.9 1987 -14.7 1997 -21.3 1983 -10.4 1957 -12.9 1986 -17.4 1964 -03.0
43 1966 -16.3 1971 -19.9 1975 -11.3 1948 -19.2 1979 -32.1 1948 -16.5 1985 -15.5 1995 -21.7 1951 -11.5 1955 -13.5 1967 -18.0 1949 -03.5
44 1955 -17.3 1952 -20.2 1952 -11.5 1953 -19.6 1963 -40.5 1974 -16.9 1951 -16.1 1976 -23.3 1977 -17.4 1969 -13.7 1987 -25.9 1987 -05.5
45 1960 -18.0 1963 -20.4 1987 -11.8 1975 -21.4 1990 -41.7 1956 -20.8 1979 -20.0 1951 -24.4 1973 -18.5 1958 -15.5 1990 -27.7 1962 -05.5
46 1997 -22.7 1961 -21.9 1978 -12.2 1952 -23.9 1952 -42.6 1957 -23.0 1972 -24.2 1950 -26.4 1979 -18.9 1951 -15.7 1948 -27.9 1974 -05.8
47 1973 -23.4 1998 -28.0 1956 -12.6 1982 -24.6 1987 -43.6 1993 -27.2 1970 -26.0 1998 -26.6 1955 -19.9 1949 -18.4 1965 -30.7 1953 -12.2
48 1956 -23.4 1956 -28.0 1976 -15.2 1995 -25.6 1974 -49.3 1979 -35.1 1976 -26.3 1984 -28.0 1976 -19.9 1952 -19.2 1976 -34.4 1948 -13.0
49 1952 -24.8 1953 -29.3 1953 -17.5 1998 -27.3 1948 -51.9 1987 -40.8 1957 -36.7 1957 -34.4 1969 -37.9 1953 -19.3 1994 -36.4 1956 -15.2
50 1985 -29.3 1960 -30.5 1962 -20.0 1976 -31.9 1960 -53.5 1976 -42.7 1952 -37.0 1964 -35.3 1986 -38.5 1965 -23.3 1956 -50.0 1952 -16.0
51 1984 -30.5 1964 -38.9 1948 -21.2 1987 -34.7 1976 -61.6 1952 -58.8 1993 -38.2 1955 -39.8 1995 -39.5 1956 -25.5 1998 -52.4 1976 -20.3
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