YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1923 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | ||
1924 | 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 | |
1925 | 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 | |
1926 | 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 | |
1927 | 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 | |
1928 | 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 | |
1929 | 0.00 | z | 0.00 | 0.00 | z | 0.00 | a | 0.00 | z | 566.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 566.00 | |||
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 | y | 0.00 | 0.00 | a | 9.11 | b | 33.50 | 222.50 | 418.50 | 362.50 | 240.50 | 24.28 | a | 0.00 | 0.00 | 1310.89 | |||||||||
1950 | 0.00 | 0.00 | 0.00 | 1.00 | 22.00 | 265.00 | 413.00 | 336.00 | 90.00 | 61.50 | 1.50 | 0.00 | 1190.00 | |||||||||||||
1951 | 0.00 | 0.00 | 0.00 | 1.50 | 97.13 | a | 228.50 | 512.50 | 381.50 | 150.00 | 12.50 | 0.00 | 0.00 | 1383.63 | ||||||||||||
1952 | 0.00 | 0.00 | 0.00 | 0.00 | 68.20 | a | 288.50 | 433.00 | 406.50 | 204.50 | 14.00 | 0.00 | 0.00 | 1414.70 | ||||||||||||
1953 | 0.00 | 0.00 | 0.00 | 2.50 | 70.50 | 291.00 | 445.00 | 335.32 | a | 182.00 | 57.50 | 0.00 | 0.00 | 1383.82 | ||||||||||||
1954 | 0.00 | 0.00 | 0.00 | 6.50 | 93.00 | 283.00 | 424.00 | 331.00 | 160.34 | a | 10.50 | 0.00 | 0.00 | 1308.34 | ||||||||||||
1955 | 0.00 | 0.00 | 0.00 | 13.00 | 93.52 | a | 280.50 | 355.00 | 392.00 | 233.50 | 20.00 | 0.00 | z | 0.00 | z | 1387.52 | ||||||||||
1956 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 99.56 | e | 343.00 | 381.62 | b | 0.00 | z | 69.50 | s | 49.00 | 0.00 | 0.00 | 873.18 | |||||
1957 | 0.00 | 0.00 | 0.00 | 0.00 | 23.50 | 241.00 | 433.50 | 344.50 | 145.50 | 27.00 | 0.00 | 0.00 | 1215.00 | |||||||||||||
1958 | 0.00 | 0.00 | 0.00 | 0.50 | 133.50 | 328.50 | 454.50 | 430.50 | 176.00 | 40.50 | 0.00 | 0.00 | 1564.00 | |||||||||||||
1959 | 0.00 | 0.00 | 0.00 | 4.50 | 54.00 | 339.50 | 486.50 | 344.00 | 197.50 | 15.00 | 0.00 | 0.00 | 1441.00 | |||||||||||||
1960 | 0.00 | 0.00 | 0.00 | 2.00 | 51.50 | 200.00 | h | 471.00 | 476.00 | 318.50 | 6.50 | i | 0.00 | 0.00 | 1319.00 | |||||||||||
1961 | 0.00 | 0.00 | 0.00 | a | 0.00 | 49.50 | g | 338.00 | 473.50 | 417.47 | a | 139.50 | 3.50 | 0.00 | 0.00 | 1371.97 | ||||||||||
1962 | 0.00 | 0.00 | 0.00 | 23.50 | 50.50 | 250.50 | 409.00 | 384.50 | 208.00 | 27.00 | 0.00 | 0.00 | j | 1353.00 | ||||||||||||
1963 | 0.00 | 0.00 | 0.00 | 2.00 | 73.50 | g | 248.50 | 480.00 | 349.50 | 245.00 | 76.50 | 0.00 | 0.00 | 1401.50 | ||||||||||||
1964 | 0.00 | h | 0.00 | b | 0.00 | 0.00 | 81.50 | 203.57 | b | 436.50 | 329.50 | 136.50 | 27.50 | 0.00 | 0.00 | 1215.07 | ||||||||||
1965 | 0.00 | 0.00 | 0.00 | 0.00 | 20.50 | 86.00 | 367.00 | 321.00 | 103.50 | 34.00 | 0.00 | 0.00 | a | 932.00 | ||||||||||||
1966 | 0.00 | 0.00 | 0.00 | 0.00 | 93.00 | 253.50 | 488.50 | 418.50 | 115.50 | j | 23.00 | 0.00 | 0.00 | a | 1276.50 | |||||||||||
1967 | 0.00 | 0.00 | 0.00 | a | 0.00 | 61.00 | 167.50 | 457.00 | 339.00 | 115.00 | f | 24.50 | 0.00 | i | 0.00 | 1049.00 | ||||||||||
1968 | 0.00 | a | 0.00 | j | 0.00 | 0.00 | 43.50 | 292.00 | 363.06 | e | 216.45 | c | 124.00 | 8.00 | 0.00 | 0.00 | f | 1047.00 | ||||||||
1969 | 0.00 | a | 0.00 | 0.00 | 2.00 | 31.00 | e | 192.50 | f | 462.23 | c | 410.75 | e | 96.50 | f | 5.00 | h | 0.00 | c | 0.00 | j | 905.98 | ||||
1970 | 0.00 | d | 0.00 | f | 0.00 | b | 0.00 | i | 31.50 | g | 216.72 | a | 444.85 | a | 395.00 | 150.52 | a | 0.52 | a | 0.00 | e | 0.00 | e | 1207.61 | ||
1971 | 0.00 | b | 0.00 | 0.00 | c | 4.00 | 18.08 | a | 223.45 | a | 460.50 | 344.00 | 143.33 | c | 4.00 | 0.00 | z | 0.00 | e | 1197.36 | ||||||
1972 | 0.00 | a | 0.00 | d | 0.00 | c | 9.83 | a | 35.13 | a | 162.50 | f | 454.31 | b | 347.72 | a | 130.71 | b | 38.00 | 0.00 | f | 0.00 | f | 1015.70 | ||
1973 | 0.00 | b | 0.00 | a | 0.00 | 1.00 | 38.75 | a | 228.50 | 390.08 | a | 368.26 | b | 155.00 | c | 3.62 | a | 0.00 | f | 0.00 | 1185.21 | |||||
1974 | 0.00 | d | 0.00 | c | 0.00 | d | 2.22 | c | 89.79 | b | 367.80 | e | 384.40 | a | 243.00 | f | 158.00 | 27.42 | e | 0.00 | b | 0.00 | e | 1029.64 | ||
1975 | 0.00 | b | 0.00 | a | 0.00 | d | 2.22 | c | 22.70 | c | 176.00 | 373.11 | c | 324.98 | a | 145.00 | 13.12 | e | 0.00 | a | 0.00 | e | 1057.12 | |||
1976 | 0.00 | c | 0.00 | c | 0.00 | b | 0.00 | b | 41.85 | a | 233.50 | 382.16 | b | 309.50 | 154.66 | a | 7.15 | e | 0.00 | d | 0.00 | b | 1128.81 | |||
1977 | 0.00 | b | 0.00 | 0.00 | b | 4.66 | a | 14.43 | b | 296.00 | 401.93 | b | 404.03 | a | 208.39 | b | 23.80 | c | 1.20 | e | 0.00 | b | 1354.45 | |||
1978 | 0.00 | a | 0.00 | a | 0.00 | 3.21 | b | 39.78 | a | 268.45 | a | 447.71 | e | 321.62 | c | 165.00 | 34.00 | 0.00 | a | 0.00 | b | 1279.78 | ||||
1979 | 0.00 | a | 0.00 | a | 0.00 | a | 2.50 | 50.12 | a | 221.50 | 406.21 | b | 304.50 | 236.25 | b | 66.81 | b | 0.00 | b | 0.00 | d | 1287.88 | ||||
1980 | 0.00 | b | 0.00 | a | 0.00 | a | 2.00 | 11.88 | a | 288.50 | 469.28 | b | 377.00 | 169.50 | 53.45 | b | 0.00 | b | 0.00 | c | 1371.61 | |||||
1981 | 0.00 | a | 0.00 | b | 0.00 | c | 17.14 | b | 48.50 | 319.44 | c | 403.55 | c | 341.00 | a | 151.50 | 17.71 | c | 0.00 | a | 0.00 | 1298.86 | ||||
1982 | 0.00 | 0.00 | 0.00 | 0.00 | 26.00 | 174.00 | 369.00 | 364.50 | 188.00 | 2.50 | 0.00 | 0.00 | 1124.00 | |||||||||||||
1983 | 0.00 | 0.00 | 0.00 | 1.00 | 46.00 | 176.50 | 403.50 | 364.00 | 244.00 | 5.00 | 0.00 | 0.00 | 1240.00 | |||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 2.00 | 152.00 | 232.00 | 421.50 | 328.50 | 202.50 | 3.00 | 0.00 | 0.00 | 1341.50 | |||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 1.50 | 44.00 | 292.50 | 420.50 | 372.00 | 88.50 | 0.00 | 0.00 | 0.00 | 1219.00 | |||||||||||||
1986 | 0.00 | 0.00 | 0.00 | 0.00 | z | 33.00 | 220.50 | 329.00 | 0.00 | z | 110.50 | 1.50 | 0.00 | 0.00 | 694.50 | |||||||||||
1987 | 0.00 | 0.00 | 0.00 | 3.00 | 21.50 | 238.50 | 329.00 | 263.00 | 109.00 | 38.00 | 0.50 | 0.00 | 1002.50 | |||||||||||||
1988 | 0.00 | 0.00 | 0.00 | 0.50 | 47.50 | 259.00 | 382.00 | 358.00 | 99.00 | 34.50 | 0.00 | 0.00 | 1180.50 | |||||||||||||
1989 | 0.00 | 0.00 | 0.00 | 17.00 | 91.50 | 231.50 | 469.50 | 328.00 | 166.50 | 17.00 | 0.00 | 0.00 | 1321.00 | |||||||||||||
1990 | 0.00 | 0.00 | 0.00 | 2.00 | 29.00 | 355.00 | 354.00 | 264.50 | 204.50 | 3.00 | 0.00 | 0.00 | 1212.00 | |||||||||||||
1991 | 0.00 | 0.00 | 0.00 | 0.00 | 46.00 | 178.00 | 385.00 | 351.50 | 168.00 | 46.50 | 0.00 | 0.00 | 1175.00 | |||||||||||||
1992 | 0.00 | 0.00 | 0.00 | 24.00 | 44.00 | 179.00 | 348.50 | 322.00 | 176.50 | 22.00 | 0.00 | 0.00 | 1116.00 | |||||||||||||
1993 | 0.00 | 0.00 | 0.00 | 2.59 | a | 69.00 | 218.50 | 392.50 | 346.00 | 143.00 | 29.50 | 0.00 | 0.00 | 1201.09 | ||||||||||||
1994 | 0.00 | 0.00 | 0.00 | 5.50 | 41.50 | 365.00 | 452.00 | 434.50 | 176.50 | 12.50 | 0.00 | 0.00 | 1487.50 | |||||||||||||
1995 | 0.00 | 0.00 | 0.00 | 1.00 | 15.50 | 156.50 | 362.00 | 444.00 | 194.00 | 12.50 | 0.00 | 0.00 | a | 1185.50 | ||||||||||||
1996 | 0.00 | 0.00 | 0.00 | 15.00 | 131.50 | 349.00 | 476.50 | 400.00 | 121.50 | 43.50 | 0.00 | 0.00 | 1537.00 | |||||||||||||
1997 | 0.00 | 0.00 | 0.00 | 2.50 | 81.50 | 199.00 | 378.50 | 332.00 | 258.10 | a | 47.50 | 0.00 | 0.00 | 1299.10 | ||||||||||||
1998 | 0.00 | 0.00 | 0.00 | 5.00 | 41.00 | 166.50 | 437.50 | 389.50 | 274.00 | 20.50 | 0.00 | 0.00 | 1334.00 | |||||||||||||
1999 | 0.00 | 0.00 | a | 0.00 | 2.68 | b | 59.62 | e | 229.14 | a | 295.00 | f | 338.86 | b | 158.50 | 37.00 | 0.00 | b | 0.00 | 825.79 | ||||||
2000 | 0.00 | a | 0.00 | 0.00 | a | 16.61 | b | 177.70 | c | 334.62 | d | 405.30 | d | 425.39 | d | 270.00 | 54.25 | c | 0.00 | a | 0.00 | 1683.85 | ||||
2001 | 0.00 | a | 0.00 | b | 0.00 | f | 9.81 | d | 99.09 | c | 303.75 | b | 455.91 | b | 352.07 | c | 256.03 | a | 20.50 | f | 0.00 | f | 0.00 | a | 1476.67 | |
2002 | 0.00 | 0.00 | z | 0.00 | 5.00 | 85.50 | 279.00 | k | 476.50 | 399.50 | 196.00 | 14.00 | 0.00 | 0.00 | 1176.50 | |||||||||||
2003 | 0.00 | 0.00 | 0.00 | 0.00 | e | 92.00 | i | 281.50 | 570.00 | 433.50 | 203.50 | 85.50 | 0.00 | 0.00 | 1574.00 | |||||||||||
2004 | 0.00 | 0.00 | 4.50 | 0.00 | 78.00 | 261.50 | 388.69 | e | 182.00 | n | 178.97 | a | 12.50 | 0.00 | 0.00 | b | 924.16 | |||||||||
2005 | 0.00 | 0.00 | 0.00 | 0.00 | e | 0.00 | z | 140.00 | 498.00 | 354.71 | e | 202.00 | 43.00 | 4.14 | a | 0.00 | b | 1241.85 | ||||||||
2006 | 0.00 | a | 0.00 | c | 0.00 | 3.50 | 137.50 | 387.50 | 433.50 | 308.00 | 125.50 | 42.00 | 0.00 | 0.00 | f | 1437.50 | ||||||||||
2007 | 0.00 | a | 0.00 | a | 0.00 | c | 7.50 | 71.50 | 363.50 | 522.50 | 430.00 | 264.50 | 57.00 | 2.00 | 0.00 | 1718.50 | ||||||||||
2008 | 0.00 | 0.00 | 0.00 | 10.50 | 57.00 | 305.00 | 448.50 | 456.50 | 220.50 | 50.50 | 4.00 | 0.00 | 1552.50 | |||||||||||||
2009 | 0.00 | 0.00 | 3.00 | 4.00 | 112.00 | 195.00 | 536.00 | 457.50 | 209.00 | 27.38 | a | 2.50 | 0.00 | 1546.38 | ||||||||||||
2010 | 0.00 | a | 0.00 | 0.00 | 7.00 | 64.50 | 356.00 | 518.00 | 407.50 | 337.00 | 65.00 | 0.00 | 0.00 | a | 1755.00 | |||||||||||
2011 | 0.00 | a | 0.00 | 0.00 | 17.50 | 70.78 | a | 355.00 | 549.00 | 497.00 | 253.00 | 29.45 | a | 0.00 | b | 0.00 | a | 1771.73 | ||||||||
2012 | 0.00 | b | 0.00 | a | 2.07 | a | 41.90 | a | 167.50 | 476.50 | 494.00 | 0.00 | z | 253.97 | a | 53.73 | a | 0.00 | z | 0.00 | z | 1489.66 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 0.15 | 5.25 | 63.95 | 267.81 | 431.58 | 367.57 | 184.59 | 28.78 | 0.28 | 0.00 | 1331.97 | |||||||||||||
S.D. | 0.00 | 0.00 | 0.72 | 7.61 | 39.01 | 81.68 | 54.53 | 53.32 | 55.27 | 20.82 | 0.88 | 0.00 | 203.01 | |||||||||||||
SKEW | 0.00 | 0.00 | 4.86 | 2.52 | 1.03 | 0.84 | 0.28 | 0.00 | 0.50 | 0.60 | 3.40 | 0.00 | 0.46 | |||||||||||||
MAX | 0.00 | 0.00 | 4.50 | 41.90 | 177.70 | 566.00 | 570.00 | 497.00 | 337.00 | 85.50 | 4.14 | 0.00 | 1771.73 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 11.88 | 86.00 | 329.00 | 216.45 | 88.50 | 0.00 | 0.00 | 0.00 | 932.00 | |||||||||||||
NO YRS | 62 | 61 | 62 | 62 | 59 | 61 | 63 | 59 | 60 | 61 | 57 | 57 | 38 |