YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 99.00 | o | 24.50 | 0.00 | 0.00 | 0.00 | 24.50 | |||||
1932 | 0.00 | 0.00 | b | 0.00 | 0.00 | 0.00 | 63.62 | a | 73.00 | 33.50 | 1.00 | 0.00 | 0.00 | 0.00 | h | 171.12 | ||||||||||
1933 | 0.00 | 0.00 | a | 0.00 | 0.00 | 0.00 | 22.50 | f | 85.00 | 65.50 | 0.00 | j | 0.00 | z | 0.00 | z | 0.00 | c | 150.50 | |||||||
1934 | 0.00 | 0.00 | a | 0.00 | 0.00 | 22.50 | 4.00 | 227.50 | 0.00 | z | 1.00 | n | 0.00 | 0.00 | 0.00 | 254.00 | ||||||||||
1935 | 0.00 | b | 0.00 | 0.00 | 0.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | a | 0.00 | 0.00 | 0.00 | |||||
1936 | 0.00 | 0.00 | b | 0.00 | b | 0.00 | m | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 9.00 | m | 0.00 | z | 0.00 | 0.00 | 0.00 | ||||
1937 | 0.00 | a | 0.00 | a | 0.00 | 0.00 | z | 0.00 | z | 10.18 | b | 120.50 | 30.00 | m | 49.29 | b | 0.00 | 0.00 | 0.00 | b | 179.96 | |||||
1938 | 0.00 | r | 0.00 | z | 0.00 | z | 0.00 | w | 0.00 | z | 0.00 | z | 93.00 | p | 90.00 | n | 147.00 | j | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1939 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1940 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1941 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1942 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1943 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1944 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1945 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1946 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1947 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1949 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1950 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1951 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1952 | 0.00 | z | 0.00 | z | 0.00 | a | 0.00 | 2.07 | a | 7.50 | 108.50 | 57.50 | 5.50 | 0.00 | 0.00 | 0.00 | g | 181.07 | ||||||||
1953 | 0.00 | b | 0.00 | a | 0.00 | a | 0.00 | 0.00 | p | 0.00 | c | 104.22 | b | 55.44 | e | 12.60 | e | 0.00 | j | 0.00 | f | 0.00 | c | 172.27 | ||
1954 | 0.00 | 0.00 | g | 0.00 | e | 0.00 | b | 15.50 | d | 30.54 | b | 162.20 | c | 42.00 | f | 3.89 | c | 0.00 | f | 0.00 | b | 0.00 | 212.12 | |||
1955 | 0.00 | 0.00 | a | 0.00 | a | 0.00 | 0.00 | e | 34.00 | 96.58 | e | 164.62 | b | 119.50 | h | 0.00 | q | 0.00 | 0.00 | d | 295.20 | |||||
1956 | 0.00 | e | 0.00 | a | 0.00 | c | 0.00 | c | 4.81 | b | 10.71 | b | 124.00 | g | 50.08 | e | 7.50 | b | 0.00 | g | 0.00 | e | 0.00 | c | 73.10 | |
1957 | 0.00 | 0.00 | 0.00 | 0.00 | b | 0.00 | d | 15.00 | f | 43.50 | f | 38.00 | g | 19.20 | e | 0.00 | c | 0.00 | c | 0.00 | b | 19.20 | ||||
1958 | 0.00 | e | 0.00 | c | 0.00 | b | 0.00 | b | 12.92 | a | 21.00 | e | 62.50 | j | 176.81 | d | 11.67 | c | 0.00 | c | 0.00 | c | 0.00 | c | 222.40 | |
1959 | 0.00 | b | 0.00 | 0.00 | 0.00 | b | 5.54 | c | 59.42 | d | 204.60 | a | 102.19 | d | 18.00 | e | 0.00 | c | 0.00 | c | 0.00 | b | 389.74 | |||
1960 | 0.00 | b | 0.00 | b | 0.00 | f | 0.00 | d | 1.50 | g | 23.50 | f | 210.50 | f | 105.06 | d | 17.22 | c | 0.00 | f | 0.00 | a | 0.00 | c | 122.28 | |
1961 | 0.00 | 0.00 | d | 0.00 | c | 0.00 | e | 0.00 | h | 111.72 | a | 170.50 | b | 216.47 | b | 0.00 | b | 0.57 | d | 0.00 | h | 0.00 | f | 499.26 | ||
1962 | 0.00 | b | 0.00 | a | 0.00 | b | 0.00 | c | 0.00 | g | 20.89 | b | 65.32 | c | 51.00 | f | 2.00 | h | 0.00 | c | 0.00 | d | 0.00 | d | 86.21 | |
1963 | 0.00 | c | 0.00 | d | 0.00 | f | 0.00 | l | 0.00 | g | 8.40 | e | 43.50 | 109.57 | b | 53.33 | c | 0.00 | c | 0.00 | 0.00 | a | 214.80 | |||
1964 | 0.00 | a | 0.00 | a | 0.00 | c | 0.00 | 0.00 | 9.00 | 109.00 | 79.10 | b | 0.00 | c | 0.00 | 0.00 | a | 0.00 | 197.10 | |||||||
1965 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | a | 5.00 | 91.97 | a | 75.95 | a | 0.00 | 0.00 | 0.00 | 0.00 | a | 172.92 | ||||||||
1966 | 0.00 | a | 0.00 | c | 0.00 | a | 0.00 | 16.57 | b | 20.17 | a | 106.29 | c | 104.76 | b | 34.62 | d | 0.00 | b | 0.00 | a | 0.00 | a | 282.40 | ||
1967 | 0.00 | f | 0.00 | a | 0.00 | a | 0.00 | c | 2.67 | b | 23.79 | a | 180.66 | b | 218.66 | c | 46.73 | d | 0.00 | c | 0.00 | 0.00 | 472.51 | |||
1968 | 0.00 | g | 0.00 | b | 0.00 | 0.00 | 0.00 | c | 28.89 | c | 173.71 | b | 58.00 | 11.79 | b | 0.00 | c | 0.00 | g | 0.00 | a | 272.38 | ||||
1969 | 0.00 | b | 0.00 | 0.00 | b | 0.00 | b | 0.00 | b | 15.52 | a | 121.42 | a | 128.13 | a | 13.45 | a | 0.00 | 0.00 | a | 0.00 | a | 278.52 | |||
1970 | 0.00 | a | 0.00 | 0.00 | 0.00 | a | 0.00 | 56.00 | 117.50 | 113.84 | b | 0.00 | b | 0.00 | 0.00 | 0.00 | 287.34 | |||||||||
1971 | 0.00 | 0.00 | 0.00 | a | 0.00 | 0.00 | 2.00 | 139.00 | 198.52 | e | 0.00 | f | 0.00 | a | 0.00 | b | 0.00 | 339.52 | ||||||||
1972 | 0.00 | 0.00 | 0.00 | a | 0.00 | 3.10 | a | 11.50 | 66.00 | 100.00 | 2.50 | 0.00 | c | 0.00 | b | 0.00 | 183.10 | |||||||||
1973 | 0.00 | a | 0.00 | 0.00 | c | 0.00 | a | 1.00 | 49.00 | 150.35 | a | 89.79 | b | 9.83 | a | 0.00 | 0.00 | 0.00 | 299.97 | |||||||
1974 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | m | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | z | 0.00 | ||||||
1975 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | h | 10.96 | d | 172.00 | 28.00 | h | 4.66 | a | 0.00 | 0.00 | 0.00 | 187.62 | |||||
1976 | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 2.58 | a | 18.62 | a | 137.00 | f | 23.77 | a | 23.08 | d | 0.00 | 0.00 | i | 0.00 | 68.05 | |||||
1977 | 0.00 | a | 0.00 | a | 0.00 | b | 0.00 | a | 0.00 | d | 83.57 | b | 125.19 | e | 175.67 | a | 5.40 | e | 0.00 | f | 0.00 | c | 0.00 | a | 389.83 | |
1978 | 0.00 | a | 0.00 | c | 0.00 | b | 0.00 | a | 0.00 | i | 0.00 | s | 109.50 | f | 73.07 | c | 17.07 | a | 0.00 | c | 0.00 | a | 0.00 | a | 90.14 | |
1979 | 0.00 | 0.00 | a | 0.00 | a | 0.00 | b | 0.00 | g | 38.00 | g | 139.50 | 93.50 | 21.00 | f | 1.11 | c | 0.00 | 0.00 | g | 234.11 | |||||
1980 | 0.00 | f | 0.00 | b | 0.00 | z | 0.00 | c | 1.15 | d | 0.00 | d | 89.38 | a | 27.90 | a | 2.00 | 0.00 | b | 0.00 | a | 0.00 | a | 120.43 | ||
1981 | 0.00 | a | 0.00 | 0.00 | a | 0.00 | b | 0.00 | d | 20.50 | 97.43 | c | 179.00 | 54.23 | d | 0.00 | 0.00 | d | 0.00 | k | 351.16 | |||||
1982 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | w | 36.50 | 107.00 | 101.00 | 10.00 | l | 0.00 | 0.00 | 0.00 | 244.50 | |||||||||||
1983 | 0.00 | e | 0.00 | 0.00 | 0.00 | 19.00 | 4.50 | 88.00 | 138.00 | 0.00 | 0.00 | 0.00 | 0.00 | 249.50 | ||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 0.00 | 8.27 | a | 31.11 | c | 173.50 | 190.50 | 5.50 | l | 0.00 | k | 0.00 | z | 0.00 | 403.38 | ||||||||
1985 | 0.00 | 0.00 | 0.00 | b | 0.00 | q | 0.50 | 42.93 | a | 251.50 | 31.50 | f | 0.00 | d | 0.00 | b | 0.00 | a | 0.00 | 294.93 | ||||||
1986 | 0.00 | 0.00 | 0.00 | 0.00 | 32.03 | a | 59.50 | 46.50 | k | 200.98 | a | 11.90 | a | 0.00 | j | 0.00 | z | 0.00 | z | 304.41 | ||||||
1987 | 0.00 | 0.00 | a | 0.00 | b | 1.50 | l | 0.52 | a | 6.50 | v | 78.50 | 0.00 | z | 0.00 | z | 0.00 | 0.00 | c | 0.00 | m | 79.02 | ||||
1988 | 0.00 | c | 0.00 | 0.00 | b | 0.00 | 3.50 | 126.50 | 100.50 | n | 114.50 | 41.00 | 0.50 | 0.00 | 0.00 | 286.00 | ||||||||||
1989 | 0.00 | 0.00 | 0.00 | 0.00 | 2.50 | 37.00 | 240.50 | 69.50 | 6.00 | j | 0.00 | 0.00 | k | 0.00 | l | 349.50 | ||||||||||
1990 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 54.00 | i | 0.00 | z | 172.50 | 67.50 | 0.00 | i | 0.00 | 0.00 | 240.00 | ||||||||||
1991 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | a | 2.50 | 194.00 | 0.00 | z | 23.00 | 0.00 | 0.00 | j | 0.00 | 219.50 | ||||||||||
1992 | 0.00 | 0.00 | 0.00 | 0.50 | 8.27 | a | 86.00 | 102.00 | 216.50 | 0.00 | z | 4.50 | 0.00 | 0.00 | 417.77 | |||||||||||
1993 | 0.00 | 0.00 | a | 0.00 | 0.00 | 2.50 | 22.00 | 12.50 | 76.00 | 12.50 | i | 0.00 | a | 0.00 | 0.00 | 113.00 | ||||||||||
1994 | 0.00 | 0.00 | 0.00 | 0.00 | 7.00 | 82.50 | 284.50 | 217.00 | 15.00 | i | 0.00 | 0.00 | 0.00 | 591.00 | ||||||||||||
1995 | 0.00 | 0.00 | m | 0.00 | 0.00 | 0.00 | 13.00 | 115.50 | 120.00 | 33.50 | i | 0.00 | m | 0.00 | 0.00 | 248.50 | ||||||||||
1996 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 46.50 | 230.00 | 183.50 | 18.50 | 1.50 | 0.00 | m | 0.00 | 480.00 | ||||||||||||
1997 | 0.00 | 0.00 | 0.00 | 0.00 | 7.50 | 6.00 | 153.00 | 132.50 | 46.00 | 2.50 | 0.00 | 0.00 | 347.50 | |||||||||||||
1998 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 217.00 | 198.50 | 88.00 | 0.00 | j | 0.00 | 0.00 | s | 503.50 | ||||||||||
1999 | 0.00 | s | 0.00 | c | 0.00 | b | 0.00 | 0.00 | e | 47.68 | b | 138.97 | b | 158.10 | a | 19.04 | d | 0.00 | c | 0.00 | h | 0.00 | i | 363.78 | ||
2000 | 0.00 | a | 0.00 | d | 0.00 | c | 0.00 | b | 3.00 | 52.24 | a | 215.21 | e | 194.27 | a | 24.50 | f | 0.00 | a | 0.00 | e | 0.00 | i | 464.72 | ||
2001 | 0.00 | z | 0.00 | c | 0.00 | b | 0.00 | a | 32.00 | i | 36.00 | j | 164.00 | g | 303.36 | c | 22.00 | g | 1.19 | e | 0.00 | g | 0.00 | i | 304.55 | |
2002 | 0.00 | 0.00 | 0.00 | 0.00 | 8.00 | f | 96.92 | d | 286.46 | d | 87.04 | e | 37.00 | 0.00 | i | 0.00 | 0.00 | m | 507.42 | |||||||
2003 | 0.00 | 0.00 | e | 0.00 | 0.00 | f | 37.00 | 53.50 | 334.00 | 142.00 | i | 28.00 | k | 1.00 | k | 0.00 | z | 0.00 | z | 424.50 | ||||||
2004 | 0.00 | z | 0.00 | o | 0.00 | n | 0.00 | 0.00 | m | 24.50 | m | 175.00 | f | 106.50 | h | 1.00 | q | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 0.00 | 0.01 | 5.16 | 34.42 | 145.84 | 127.78 | 20.54 | 0.28 | 0.00 | 0.00 | 279.46 | |||||||||||||
S.D. | 0.00 | 0.00 | 0.00 | 0.07 | 8.67 | 31.26 | 69.11 | 63.66 | 21.32 | 0.83 | 0.00 | 0.00 | 65.43 | |||||||||||||
SKEW | 0.00 | 0.00 | 0.00 | 6.86 | 2.21 | 1.14 | 0.68 | 0.43 | 1.28 | 3.79 | 0.00 | 0.00 | 0.09 | |||||||||||||
MAX | 0.00 | 0.00 | 0.00 | 0.50 | 37.00 | 126.50 | 334.00 | 303.36 | 88.00 | 4.50 | 0.00 | 0.00 | 389.74 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 12.50 | 23.77 | 0.00 | 0.00 | 0.00 | 0.00 | 183.10 | |||||||||||||
NO YRS | 50 | 53 | 54 | 50 | 43 | 46 | 45 | 45 | 39 | 43 | 46 | 44 | 9 |