YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1929 | 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 | |
1930 | 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 | |
1931 | 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 | |
1932 | 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 | |
1933 | 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 | |
1934 | 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 | |
1935 | 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 | |
1936 | 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 | |
1937 | 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 | |
1938 | 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 | |
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 | 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 | |
1953 | 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 | |
1954 | 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 | |
1955 | 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 | |
1956 | 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 | |
1957 | 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 | |
1958 | 0.00 | z | 0.00 | z | 0.00 | z | 7.00 | k | 103.33 | a | 345.00 | a | 423.67 | a | 388.00 | 177.00 | 2.00 | 0.00 | 0.00 | 1439.00 | ||||||
1959 | 0.00 | 0.00 | n | 0.00 | a | 31.50 | 73.76 | b | 245.17 | a | 288.30 | a | 350.50 | 216.00 | 3.50 | 0.00 | 0.00 | b | 1208.73 | |||||||
1960 | 0.00 | 0.00 | b | 0.00 | c | 8.65 | d | 40.50 | f | 321.00 | 294.50 | a | 327.64 | b | 165.50 | 27.50 | 0.00 | b | 0.00 | b | 1144.79 | |||||
1961 | 0.00 | a | 0.00 | 0.00 | d | 16.00 | 100.50 | 251.50 | 262.47 | a | 266.37 | d | 123.50 | 12.00 | 0.00 | a | 0.00 | 1032.34 | ||||||||
1962 | 0.00 | 0.00 | b | 0.00 | 15.50 | 174.00 | 245.50 | 205.00 | i | 371.00 | 162.50 | 23.50 | 0.00 | 0.00 | 992.00 | |||||||||||
1963 | 0.00 | 0.00 | 4.00 | 24.00 | 144.00 | 263.50 | 420.00 | 364.50 | 189.50 | 22.00 | 0.00 | c | 0.00 | 1431.50 | ||||||||||||
1964 | 0.00 | 0.00 | 0.00 | a | 5.17 | a | 132.00 | 281.50 | 455.50 | 398.98 | d | 171.00 | 11.00 | f | 0.00 | 0.00 | 1444.15 | |||||||||
1965 | 0.00 | 0.00 | 0.00 | 40.38 | d | 61.00 | f | 282.50 | 400.50 | 292.50 | 167.22 | c | 27.38 | a | 0.00 | b | 0.00 | b | 1210.49 | |||||||
1966 | 0.00 | 0.00 | 0.00 | c | 3.00 | 122.93 | b | 258.50 | 472.50 | 261.50 | 118.39 | b | 10.00 | 0.00 | 0.00 | a | 1246.82 | |||||||||
1967 | 0.00 | 0.00 | 3.50 | 26.50 | 79.50 | 232.50 | 316.00 | 235.00 | 78.50 | 30.50 | 0.00 | b | 0.00 | 1002.00 | ||||||||||||
1968 | 0.00 | 0.00 | 0.00 | a | 0.00 | 80.00 | 255.00 | 243.50 | 259.00 | 55.96 | d | 38.50 | 0.00 | a | 0.00 | 931.96 | ||||||||||
1969 | 0.00 | 0.00 | 0.00 | 9.00 | 103.50 | 227.50 | 443.50 | 395.00 | 118.00 | 34.50 | 0.00 | 0.00 | 1331.00 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 1.00 | 81.50 | 274.80 | e | 363.50 | 334.00 | 214.29 | b | 6.00 | 0.00 | 0.00 | 1275.09 | |||||||||||
1971 | 0.00 | 0.00 | 6.00 | 4.00 | 72.00 | 310.00 | 355.50 | 167.29 | b | 153.21 | b | 5.00 | 0.00 | 0.00 | 1073.01 | |||||||||||
1972 | 0.00 | 0.00 | 0.00 | 36.50 | 76.50 | 272.50 | 280.50 | 226.50 | 118.00 | 22.70 | c | 0.00 | 0.00 | 1033.20 | ||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 3.00 | 60.40 | b | 189.50 | 283.50 | 259.50 | 125.00 | 36.88 | b | 0.00 | 0.00 | 957.78 | |||||||||||
1974 | 0.00 | 0.00 | 4.50 | 33.50 | 210.00 | 318.00 | 391.00 | 230.00 | 61.50 | 6.00 | 0.00 | 0.00 | 1254.50 | |||||||||||||
1975 | 0.00 | 0.00 | 0.00 | 19.00 | 31.52 | a | 298.97 | a | 256.50 | 305.50 | 104.50 | 16.50 | 0.00 | 0.00 | 1032.48 | |||||||||||
1976 | 0.00 | 0.00 | 0.00 | 17.00 | 83.18 | a | 296.50 | 226.50 | 287.50 | 139.14 | a | 1.50 | 0.00 | 0.00 | 1051.32 | |||||||||||
1977 | 0.00 | 0.00 | 0.00 | 6.00 | 107.00 | 349.00 | 424.50 | 434.00 | 318.00 | 17.00 | 0.00 | 0.00 | 1655.50 | |||||||||||||
1978 | 0.00 | 0.00 | 0.50 | 45.50 | 152.00 | 304.00 | 450.50 | 338.23 | c | 172.50 | 21.50 | 0.00 | 0.00 | 1484.73 | ||||||||||||
1979 | 0.00 | 0.00 | 0.00 | 21.50 | 87.50 | 244.50 | 382.50 | 239.00 | 160.00 | c | 56.00 | 0.00 | 0.00 | 1191.00 | ||||||||||||
1980 | 0.00 | 0.00 | 0.00 | 8.00 | 96.00 | 488.00 | 522.50 | 393.00 | 233.57 | b | 23.00 | 4.50 | 0.00 | 1768.57 | ||||||||||||
1981 | 0.00 | 0.00 | 0.00 | 38.00 | 85.25 | e | 392.50 | 433.00 | 263.00 | 132.41 | a | 24.50 | 0.00 | 0.00 | 1368.66 | |||||||||||
1982 | 0.00 | 0.00 | 0.00 | 20.50 | 82.00 | 262.00 | 358.50 | 390.00 | 198.50 | 22.00 | 0.00 | 0.00 | 1333.50 | |||||||||||||
1983 | 0.00 | 0.00 | 0.00 | 7.50 | 42.50 | 240.50 | 402.00 | 418.00 | 267.00 | 37.00 | 2.50 | 0.00 | 1417.00 | |||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 4.00 | k | 110.50 | i | 240.54 | b | 327.50 | 204.50 | g | 119.48 | a | 0.00 | e | 0.00 | g | 0.00 | a | 687.52 | |||||
1985 | 0.00 | a | 0.00 | i | 0.00 | a | 5.77 | d | 100.50 | 209.00 | f | 352.37 | a | 381.00 | 159.00 | 2.50 | 0.00 | 0.00 | 1001.14 | |||||||
1986 | 0.00 | 0.00 | 0.00 | 30.00 | 94.66 | c | 149.50 | k | 353.50 | 307.00 | 145.50 | 6.50 | 0.00 | 0.00 | 937.16 | |||||||||||
1987 | 0.00 | 0.00 | 0.00 | 10.50 | 48.00 | 212.00 | 357.50 | 317.50 | 76.03 | a | 8.00 | 0.00 | b | 0.00 | 1029.53 | |||||||||||
1988 | 0.00 | 0.00 | b | 0.00 | d | 0.00 | d | 41.50 | l | 129.50 | o | 280.00 | 309.50 | 93.50 | 3.50 | 0.00 | 0.00 | b | 686.50 | |||||||
1989 | 0.00 | a | 0.00 | 3.50 | 48.10 | a | 205.00 | 247.50 | 381.00 | 326.50 | 9.50 | r | 15.50 | 0.00 | a | 0.00 | 1227.10 | |||||||||
1990 | 0.00 | a | 0.00 | 0.00 | a | 6.72 | a | 96.50 | 469.29 | b | 320.50 | 288.50 | 155.00 | 7.50 | 0.00 | 0.00 | 1344.01 | |||||||||
1991 | 0.00 | a | 0.00 | a | 2.00 | 2.07 | a | 165.50 | 320.00 | 199.00 | l | 263.00 | 95.50 | 11.50 | 0.00 | 0.00 | 859.57 | |||||||||
1992 | 0.00 | 0.00 | 0.00 | 10.00 | 40.50 | 206.50 | 356.00 | 262.00 | 146.00 | 5.00 | 0.00 | 0.00 | 1026.00 | |||||||||||||
1993 | 0.00 | 0.00 | 0.00 | 6.00 | 72.00 | 301.00 | 423.00 | 290.00 | 113.50 | 7.50 | 0.00 | 0.00 | 1213.00 | |||||||||||||
1994 | 0.00 | 0.00 | 0.00 | 10.50 | 104.88 | a | 0.00 | z | 402.50 | i | 361.00 | 184.50 | 0.00 | z | 0.00 | 0.00 | 660.88 | |||||||||
1995 | 0.00 | 0.00 | 5.50 | 15.00 | 89.50 | 263.00 | 417.00 | 372.50 | 166.03 | a | 5.00 | 1.00 | 0.00 | 1334.53 | ||||||||||||
1996 | 0.00 | 0.00 | 0.00 | 20.50 | 278.50 | 332.50 | 380.00 | 300.50 | 85.00 | 26.00 | 0.00 | a | 0.00 | 1423.00 | ||||||||||||
1997 | 0.00 | 0.00 | a | 0.00 | 1.50 | 1.50 | z | 243.50 | 379.50 | 346.00 | 252.50 | 41.50 | 0.00 | 0.00 | 1264.50 | |||||||||||
1998 | 0.00 | 0.00 | 0.00 | 3.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3.00 | |||||
1999 | 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 | |
2000 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 97.50 | t | 225.00 | n | 171.50 | q | 54.00 | t | 26.00 | n | 0.00 | t | 0.00 | w | 0.00 | |
2001 | 0.00 | p | 0.00 | w | 0.00 | z | 0.00 | z | 46.00 | x | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 0.74 | 15.65 | 105.04 | 285.72 | 364.29 | 315.91 | 152.11 | 17.55 | 0.21 | 0.00 | 1240.08 | |||||||||||||
S.D. | 0.00 | 0.00 | 1.68 | 13.60 | 51.76 | 64.33 | 70.21 | 61.92 | 56.77 | 13.63 | 0.82 | 0.00 | 217.72 | |||||||||||||
SKEW | 0.00 | 0.00 | 2.06 | 0.85 | 1.44 | 1.48 | -0.07 | -0.10 | 0.70 | 0.74 | 4.35 | 0.00 | 0.54 | |||||||||||||
MAX | 0.00 | 0.00 | 6.00 | 48.10 | 278.50 | 488.00 | 522.50 | 434.00 | 318.00 | 56.00 | 4.50 | 0.00 | 1768.57 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 31.52 | 189.50 | 226.50 | 167.29 | 55.96 | 0.00 | 0.00 | 0.00 | 931.96 | |||||||||||||
NO YRS | 40 | 38 | 40 | 39 | 35 | 36 | 37 | 39 | 39 | 38 | 39 | 40 | 26 |