Day |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 0.90 | 1930 | 2.37 | 1952 | 1.83 | 1948 | 1.61 | 1988 | 3.12 | 1977 | 3.56 | 1932 | 3.68 | 1936 | 1.21 | 1954 | 2.12 | 2003 | 2.51 | 1927 | 2.57 | 1946 | 0.75 | 1909 |
2 | 1.19 | 1951 | 0.71 | 1943 | 1.02 | 1988 | 1.71 | 1965 | 1.40 | 1942 | 2.39 | 2007 | 3.02 | 1976 | 1.99 | 1981 | 1.60 | 1933 | 5.00 | 1959 | 2.82 | 2001 | 0.97 | 1990 |
3 | 1.52 | 1950 | 1.82 | 1986 | 1.57 | 2004 | 1.91 | 1965 | 0.87 | 1979 | 2.29 | 2001 | 6.85 | 1976 | 2.64 | 1933 | 3.55 | 1942 | 2.92 | 1990 | 2.12 | 1938 | 1.27 | 1999 |
4 | 1.70 | 2005 | 1.24 | 1924 | 1.85 | 1959 | 1.55 | 1964 | 5.21 | 1999 | 2.00 | 1902 | 2.92 | 1983 | 4.00 | 1911 | 5.23 | 1926 | 4.33 | 1941 | 2.16 | 1994 | 3.59 | 1999 |
5 | 1.33 | 2005 | 1.21 | 1964 | 0.92 | 1961 | 2.58 | 1933 | 3.38 | 1960 | 1.45 | 2013 | 2.00 | 1950 | 2.63 | 1993 | 1.68 | 1951 | 4.29 | 1998 | 1.39 | 1994 | 1.40 | 1913 |
6 | 0.47 | 1998 | 1.06 | 1951 | 1.08 | 1973 | 1.38 | 1940 | 3.02 | 1973 | 3.63 | 1974 | 1.54 | 2010 | 2.98 | 1945 | 2.99 | 1942 | 2.80 | 1936 | 2.86 | 1996 | 1.33 | 1974 |
7 | 0.96 | 1934 | 0.82 | 1961 | 0.88 | 1903 | 1.48 | 1929 | 5.71 | 2008 | 2.47 | 1966 | 2.40 | 1904 | 2.02 | 1960 | 3.68 | 1945 | 2.01 | 1994 | 1.48 | 1925 | 0.65 | 1986 |
8 | 1.24 | 1937 | 1.05 | 1980 | 1.39 | 1999 | 1.35 | 1929 | 2.66 | 1961 | 2.90 | 1932 | 1.80 | 2010 | 2.04 | 1927 | 5.20 | 2007 | 5.35 | 2009 | 1.91 | 2011 | 1.54 | 1980 |
9 | 0.86 | 1984 | 1.96 | 1959 | 1.51 | 1974 | 1.56 | 2008 | 3.45 | 1943 | 2.43 | 1995 | 2.83 | 1950 | 2.94 | 1984 | 2.96 | 1930 | 3.67 | 2001 | 0.87 | 1994 | 1.75 | 2007 |
10 | 1.14 | 1949 | 0.83 | 2009 | 2.81 | 1974 | 2.05 | 1947 | 1.62 | 1943 | 3.86 | 2007 | 2.25 | 2002 | 3.34 | 1966 | 1.43 | 1975 | 1.57 | 2014 | 1.08 | 1939 | 1.51 | 1985 |
11 | 2.52 | 1905 | 1.33 | 2009 | 1.94 | 1990 | 3.26 | 1994 | 1.72 | 1966 | 3.60 | 2007 | 2.76 | 1958 | 3.00 | 1924 | 1.20 | 1975 | 3.40 | 1954 | 2.30 | 1992 | 1.27 | 1972 |
12 | 1.08 | 2007 | 0.93 | 2007 | 1.61 | 1947 | 2.10 | 1945 | 2.72 | 1939 | 2.31 | 1964 | 3.46 | 1924 | 1.41 | 1935 | 2.55 | 1945 | 2.32 | 2012 | 3.24 | 1985 | 1.92 | 1923 |
13 | 1.56 | 1995 | 1.10 | 1946 | 1.24 | 1990 | 1.66 | 2007 | 2.34 | 1981 | 4.27 | 1964 | 2.81 | 2010 | 1.97 | 1982 | 3.06 | 1993 | 2.54 | 1959 | 2.62 | 1985 | 2.41 | 1992 |
14 | 0.97 | 1937 | 1.54 | 1992 | 2.32 | 1990 | 2.58 | 1999 | 2.65 | 1907 | 2.01 | 1983 | 2.02 | 1959 | 4.91 | 1980 | 2.18 | 1972 | 1.10 | 1985 | 1.60 | 1985 | 2.72 | 1971 |
15 | 1.01 | 1949 | 1.55 | 1957 | 1.98 | 1944 | 2.53 | 1941 | 1.20 | 1910 | 2.87 | 2013 | 1.39 | 1923 | 2.68 | 2005 | 2.30 | 2012 | 2.44 | 1980 | 2.78 | 1968 | 1.03 | 1992 |
16 | 1.12 | 1932 | 1.19 | 2008 | 1.52 | 1970 | 1.03 | 1930 | 2.27 | 1957 | 1.53 | 1988 | 2.23 | 1958 | 1.44 | 1965 | 3.38 | 1958 | 2.12 | 2000 | 1.75 | 1996 | 2.52 | 1928 |
17 | 1.47 | 2004 | 0.90 | 1926 | 1.33 | 1987 | 1.58 | 1991 | 4.90 | 1943 | 2.50 | 1928 | 0.98 | 1989 | 2.89 | 1940 | 3.02 | 2011 | 1.39 | 1981 | 1.50 | 1971 | 1.95 | 1959 |
18 | 1.22 | 1933 | 1.84 | 1974 | 3.22 | 2008 | 1.86 | 1941 | 7.27 | 1943 | 0.96 | 1942 | 1.95 | 1948 | 1.36 | 1904 | 2.69 | 1988 | 1.80 | 1985 | 2.21 | 1985 | 1.59 | 1924 |
19 | 1.68 | 1990 | 1.48 | 1955 | 3.06 | 2012 | 1.40 | 1909 | 3.39 | 1943 | 2.29 | 1927 | 1.47 | 1942 | 3.65 | 1905 | 3.01 | 1942 | 1.91 | 1983 | 1.70 | 1934 | 1.85 | 1987 |
20 | 1.50 | 1913 | 2.08 | 1997 | 2.03 | 1962 | 2.48 | 1966 | 2.09 | 2011 | 4.55 | 1977 | 7.47 | 1931 | 2.45 | 2009 | 1.75 | 1947 | 4.35 | 1983 | 3.62 | 1979 | 2.04 | 1991 |
21 | 1.24 | 1937 | 2.20 | 1913 | 1.18 | 1949 | 1.29 | 1996 | 1.25 | 1951 | 2.33 | 1948 | 2.75 | 1994 | 1.43 | 1972 | 4.10 | 1965 | 2.80 | 1945 | 1.35 | 1934 | 1.11 | 1949 |
22 | 0.60 | 1937 | 4.69 | 1985 | 1.90 | 1912 | 2.36 | 1983 | 1.86 | 1971 | 3.76 | 1985 | 1.80 | 1940 | 4.28 | 1985 | 4.15 | 1962 | 2.31 | 1972 | 2.03 | 1992 | 2.29 | 1988 |
23 | 1.34 | 1949 | 1.48 | 1985 | 1.95 | 1906 | 2.50 | 1908 | 1.83 | 2011 | 5.22 | 1976 | 3.61 | 1956 | 1.47 | 1988 | 1.68 | 1988 | 1.43 | 1943 | 1.00 | 1911 | 3.61 | 1932 |
24 | 0.62 | 1929 | 1.31 | 2011 | 1.90 | 1913 | 2.54 | 1947 | 2.44 | 1957 | 2.02 | 1968 | 0.89 | 2010 | 1.65 | 1902 | 4.95 | 1945 | 1.45 | 1932 | 3.35 | 1987 | 1.69 | 1965 |
25 | 0.94 | 1989 | 1.00 | 1912 | 1.93 | 2010 | 3.45 | 1999 | 2.92 | 1945 | 1.87 | 2003 | 3.85 | 1958 | 1.50 | 1978 | 3.18 | 1993 | 2.65 | 1954 | 1.05 | 1940 | 1.65 | 1987 |
26 | 1.33 | 1967 | 2.02 | 1984 | 1.07 | 2011 | 1.94 | 1999 | 2.27 | 1963 | 3.50 | 1932 | 2.90 | 1948 | 3.16 | 1950 | 4.43 | 1936 | 1.82 | 1973 | 1.25 | 1982 | 2.18 | 1942 |
27 | 0.70 | 1968 | 0.88 | 1987 | 1.39 | 1975 | 1.39 | 1998 | 1.83 | 1987 | 3.51 | 1996 | 2.70 | 1905 | 1.66 | 1978 | 2.62 | 1936 | 2.57 | 1996 | 1.10 | 1913 | 2.35 | 1954 |
28 | 1.95 | 2001 | 1.52 | 1987 | 2.45 | 1938 | 3.34 | 1996 | 1.40 | 1935 | 2.85 | 1999 | 2.25 | 1911 | 1.62 | 1977 | 1.73 | 1975 | 1.40 | 1929 | 2.35 | 1908 | 0.47 | 1946 |
29 | 1.58 | 2013 | 0.26 | 2004 | 0.99 | 1985 | 1.89 | 2006 | 1.35 | 1960 | 2.79 | 1993 | 2.30 | 1911 | 1.83 | 1955 | 3.37 | 1954 | 2.14 | 2013 | 1.68 | 1930 | 1.04 | 1990 |
30 | 2.39 | 1975 | - | - | 1.80 | 1908 | 3.48 | 1970 | 4.43 | 1946 | 2.88 | 1998 | 2.06 | 2008 | 1.27 | 1944 | 7.12 | 1986 | 4.35 | 1941 | 1.33 | 1985 | 1.20 | 2006 |
31 | 0.77 | 1933 | - | - | 2.86 | 1927 | - | - | 3.66 | 1906 | - | - | 3.08 | 1989 | 2.50 | 1902 | - | - | 2.00 | 1912 | - | - | 2.66 | 1984 |
Period of record: 1902-01-01 to 2015-03-08 |