YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 1.55 | a | 0.00 | a | 4.81 | b | 110.50 | 272.28 | a | 308.00 | 479.98 | a | 460.72 | b | 253.97 | a | 117.80 | a | 13.50 | 0.00 | c | 2023.12 | ||||
1932 | 0.00 | c | 0.56 | c | 9.19 | d | 85.00 | 174.50 | 336.00 | 348.50 | 431.33 | b | 278.50 | g | 119.19 | b | 10.71 | b | 0.00 | d | 1514.97 | |||||
1933 | 0.00 | f | 0.00 | d | 1.72 | d | 45.00 | f | 71.00 | f | 237.50 | 367.41 | d | 425.00 | f | 137.50 | f | 60.50 | f | 4.50 | 0.00 | d | 611.13 | |||
1934 | 0.00 | d | 1.75 | d | 46.50 | 206.50 | 240.77 | a | 298.97 | a | 370.93 | b | 466.66 | c | 237.12 | d | 136.29 | b | 9.00 | 0.00 | 2014.48 | |||||
1935 | 0.00 | f | 0.00 | d | 0.00 | e | 31.55 | a | 133.50 | 286.55 | a | 412.82 | a | 424.70 | a | 332.50 | 112.63 | a | 0.00 | a | 0.00 | a | 1734.25 | |||
1936 | 0.00 | b | 0.00 | 0.00 | b | 122.59 | a | 282.50 | 359.50 | 435.60 | b | 520.80 | a | 272.14 | b | 188.58 | a | 2.78 | c | 0.00 | c | 2184.49 | ||||
1937 | 0.00 | d | 0.00 | 2.77 | c | 19.44 | c | 194.30 | c | 367.50 | 466.07 | b | 415.92 | a | 366.50 | 192.09 | c | 12.50 | 0.00 | 2037.09 | ||||||
1938 | 0.00 | f | 5.00 | f | 6.56 | e | 99.60 | e | 237.48 | c | 379.04 | d | 524.02 | e | 432.45 | a | 421.80 | e | 111.00 | h | 0.00 | 1.55 | a | 2102.50 | ||
1939 | 0.00 | e | 0.00 | b | 35.13 | a | 133.00 | 229.29 | b | 283.39 | b | 461.50 | 515.63 | a | 343.27 | d | 126.58 | a | 14.46 | b | 5.17 | a | 2147.44 | |||
1940 | 5.50 | 0.00 | 29.00 | 151.00 | 346.50 | 411.50 | 494.45 | a | 550.52 | b | 435.50 | f | 143.00 | h | 0.00 | e | 2.00 | 1990.47 | ||||||||
1941 | 3.74 | b | 8.81 | a | 99.00 | 157.00 | 226.30 | a | 344.48 | a | 607.17 | b | 530.00 | 225.52 | a | 136.00 | 26.11 | c | 4.98 | c | 2369.12 | |||||
1942 | 0.00 | a | 0.00 | 26.35 | a | 142.24 | a | 230.00 | 311.90 | a | 577.50 | 583.50 | 359.00 | 192.00 | 0.50 | 0.00 | a | 2422.99 | ||||||||
1943 | 0.00 | b | 1.00 | 0.00 | 103.45 | a | 153.45 | a | 295.00 | 471.50 | 439.68 | a | 439.50 | 170.50 | a | 14.48 | a | 0.00 | b | 2088.56 | ||||||
1944 | 0.00 | a | 0.00 | 4.50 | 97.00 | 224.23 | a | 353.79 | a | 508.00 | 462.93 | a | 402.50 | 277.00 | 0.60 | e | 0.60 | e | 2331.16 | |||||||
1945 | 0.00 | a | 2.50 | 1.00 | 34.00 | 260.29 | b | 320.69 | a | 517.18 | a | 520.00 | 238.00 | f | 173.71 | b | 4.82 | b | 0.00 | d | 1834.19 | |||||
1946 | 0.00 | b | 0.00 | 0.00 | 66.00 | 338.93 | a | 323.00 | 500.13 | a | 498.50 | 368.28 | a | 41.85 | a | 2.14 | b | 0.00 | a | 2138.84 | ||||||
1947 | 0.00 | b | 0.00 | a | 66.65 | a | 137.00 | 313.88 | c | 326.50 | 480.00 | 479.39 | c | 361.00 | 114.00 | 0.56 | c | 0.00 | a | 2278.97 | ||||||
1948 | 0.00 | c | 0.00 | 12.00 | 41.79 | b | 161.31 | d | 453.50 | 449.00 | 447.43 | a | 289.04 | d | 127.50 | 0.00 | a | 0.00 | d | 1981.57 | ||||||
1949 | 0.00 | a | 0.00 | 1.00 | 86.90 | a | 341.60 | e | 311.00 | 414.00 | 468.00 | 415.34 | a | 41.33 | a | 70.86 | a | 0.00 | d | 2150.03 | ||||||
1950 | 0.00 | 0.00 | 0.00 | a | 33.50 | 125.00 | 392.50 | 349.50 | h | 511.00 | 356.00 | 45.50 | 6.00 | 1.03 | a | 1470.53 | ||||||||||
1951 | 0.00 | a | 0.00 | c | 6.00 | 133.00 | 232.50 | 406.00 | 531.13 | a | 430.38 | a | 382.24 | a | 115.50 | 0.52 | a | 0.00 | f | 2237.28 | ||||||
1952 | 0.00 | j | 0.00 | b | 2.50 | 108.00 | 239.50 | 190.50 | g | 232.00 | n | 486.00 | 381.50 | 214.00 | 7.50 | b | 0.00 | c | 1439.00 | |||||||
1953 | 3.10 | a | 0.00 | 6.00 | 54.83 | a | 205.00 | 243.50 | 469.00 | 500.50 | 340.18 | b | 161.72 | a | 24.00 | 0.00 | a | 2007.82 | ||||||||
1954 | 0.00 | 0.00 | 0.00 | 21.00 | 227.00 | 247.50 | 374.50 | 376.50 | 329.00 | 107.00 | 40.34 | a | 0.00 | 1722.84 | ||||||||||||
1955 | 0.00 | 0.00 | 4.00 | 20.50 | 74.92 | a | 284.48 | a | 336.50 | 412.50 | 301.11 | c | 133.50 | 9.83 | a | 0.00 | a | 1577.34 | ||||||||
1956 | 0.00 | b | 0.00 | a | 7.23 | a | 163.50 | 333.77 | a | 299.48 | a | 580.22 | a | 501.54 | c | 318.10 | a | 82.00 | 14.48 | a | 0.00 | b | 2300.32 | |||
1957 | 0.00 | b | 0.00 | a | 6.50 | 103.27 | d | 317.46 | d | 253.50 | g | 296.50 | j | 422.08 | e | 344.50 | f | 123.43 | d | 2.22 | c | 1.07 | b | 976.03 | ||
1958 | 0.00 | b | 2.59 | a | 12.40 | a | 73.39 | b | 444.13 | e | 593.40 | e | 710.02 | e | 417.50 | h | 218.50 | f | 169.93 | d | 7.20 | e | 3.88 | c | 2016.94 | |
1959 | 0.00 | c | 0.00 | f | 0.50 | h | 64.80 | e | 191.96 | e | 372.00 | e | 371.00 | j | 249.00 | l | 258.62 | a | 110.50 | 14.00 | 0.00 | 1011.88 | ||||
1960 | 0.00 | 0.00 | 40.00 | 89.50 | 136.00 | 289.50 | 533.00 | 386.50 | 283.00 | 120.00 | 0.00 | 0.00 | 1877.50 | |||||||||||||
1961 | 0.00 | 0.00 | 9.50 | 25.50 | 187.50 | 497.50 | 565.50 | 563.68 | a | 252.78 | c | 96.50 | 4.66 | a | 0.00 | a | 2203.12 | |||||||||
1962 | 0.00 | 0.00 | 9.00 | 111.00 | 119.00 | 314.00 | 457.50 | 424.50 | 330.00 | 145.50 | 7.00 | 1.50 | 1919.00 | |||||||||||||
1963 | 0.00 | 4.00 | 7.50 | 20.50 | 0.00 | z | 225.00 | 376.59 | d | 534.00 | 407.00 | f | 159.50 | j | 0.00 | l | 1.00 | j | 1167.59 | |||||||
1964 | 0.00 | i | 0.00 | i | 5.50 | j | 9.50 | i | 110.50 | j | 200.50 | k | 310.50 | h | 255.50 | j | 247.50 | 123.50 | 0.00 | 0.00 | 371.00 | |||||
1965 | 0.00 | b | 0.00 | z | 9.00 | 74.00 | 0.00 | z | 0.00 | z | 484.50 | 521.00 | 286.50 | 180.50 | 21.50 | 1.50 | 1578.50 | |||||||||
1966 | 0.00 | 0.00 | 30.00 | 39.50 | 169.00 | 255.50 | 356.50 | 410.50 | 339.00 | 80.50 | 2.00 | 0.00 | 1682.50 | |||||||||||||
1967 | 0.00 | 0.00 | 0.00 | 2.00 | 179.00 | 407.50 | 454.50 | 589.50 | 430.50 | 75.50 | 11.00 | 0.00 | 2149.50 | |||||||||||||
1968 | 0.00 | 7.00 | 12.50 | 34.50 | 210.00 | 293.00 | 506.50 | 409.00 | 293.00 | 50.50 | 2.50 | 0.00 | 1818.50 | |||||||||||||
1969 | 0.00 | 0.00 | 9.50 | 39.50 | 258.50 | 431.00 | 398.50 | 368.00 | 288.00 | 70.00 | 10.00 | 0.00 | 1873.00 | |||||||||||||
1970 | 0.00 | 0.00 | 1.50 | 4.50 | 162.50 | 391.50 | 459.00 | 458.50 | 210.50 | 78.50 | 7.50 | 0.00 | 1774.00 | |||||||||||||
1971 | 0.00 | 0.00 | 0.00 | 46.50 | 185.50 | 217.00 | 469.50 | 526.00 | 239.00 | 115.00 | 0.00 | 0.00 | 1798.50 | |||||||||||||
1972 | 0.00 | 0.00 | 2.50 | 27.50 | 253.50 | 284.50 | 442.50 | 502.50 | 211.50 | 94.50 | 0.00 | 0.00 | 1819.00 | |||||||||||||
1973 | 0.00 | 0.00 | 0.50 | 29.50 | 208.00 | 268.50 | 443.00 | 343.00 | 290.00 | 31.50 | 0.00 | 0.00 | 1614.00 | |||||||||||||
1974 | 4.00 | 0.00 | 0.00 | 14.50 | 63.00 | 287.00 | 361.00 | 442.00 | 393.00 | 94.00 | 0.00 | 0.00 | 1658.50 | |||||||||||||
1975 | 0.00 | 0.00 | 0.00 | 3.00 | 165.00 | 235.00 | 463.50 | 331.00 | 348.00 | 79.50 | 7.50 | 0.00 | 1632.50 | |||||||||||||
1976 | 0.00 | 0.00 | 0.00 | 46.50 | 155.50 | 194.50 | 374.50 | 352.00 | 339.00 | 99.00 | 8.50 | 0.00 | 1569.50 | |||||||||||||
1977 | 0.00 | 0.00 | 0.00 | 108.00 | 105.50 | 309.50 | 334.50 | 531.00 | 197.00 | 43.00 | 0.00 | a | 0.00 | 1628.50 | ||||||||||||
1978 | 0.00 | 0.00 | 16.50 | 34.00 | 86.50 | 358.00 | 446.00 | 391.50 | 197.50 | 135.50 | 0.00 | 0.00 | 1665.50 | |||||||||||||
1979 | 0.00 | 0.00 | 6.50 | 62.50 | 176.00 | 244.50 | 413.16 | b | 412.00 | 329.50 | 112.50 | 0.00 | 0.00 | 1756.66 | ||||||||||||
1980 | 0.00 | 0.00 | 0.00 | 78.00 | 126.50 | 253.50 | 405.00 | 368.00 | 254.00 | 112.50 | 14.50 | 4.00 | 1616.00 | |||||||||||||
1981 | 1.00 | 1.00 | 8.27 | a | 27.50 | 130.50 | 149.50 | 351.00 | 444.33 | a | 274.00 | 0.00 | z | 9.50 | 0.00 | 1396.60 | ||||||||||
1982 | 0.00 | 0.00 | 4.00 | 33.00 | 138.00 | 393.50 | 352.50 | 403.00 | 317.00 | 94.50 | 0.00 | 0.00 | 1735.50 | |||||||||||||
1983 | 0.00 | 0.50 | 9.00 | 84.00 | 235.50 | 257.00 | 355.00 | 452.50 | 204.50 | 40.50 | 4.00 | 0.00 | 1642.50 | |||||||||||||
1984 | 0.00 | 0.00 | 10.00 | 33.50 | 64.50 | 241.00 | 412.50 | 429.50 | 224.00 | 71.00 | 0.00 | 0.00 | 1486.00 | |||||||||||||
1985 | 0.00 | 0.00 | 2.00 | 49.00 | 171.00 | 264.00 | 549.00 | 417.00 | 208.50 | 35.50 | 0.00 | 0.00 | 1696.00 | |||||||||||||
1986 | 0.00 | 0.50 | 19.50 | 16.00 | 152.50 | 346.00 | 336.00 | 524.00 | 236.50 | 134.00 | 2.50 | 0.00 | 1767.50 | |||||||||||||
1987 | 0.00 | 0.00 | 6.00 | 101.50 | 180.50 | 320.00 | 417.50 | 446.00 | 357.50 | 154.00 | 12.50 | 0.00 | 1995.50 | |||||||||||||
1988 | 0.00 | 4.50 | 7.00 | 54.00 | 159.00 | 244.00 | 401.50 | 430.00 | 270.50 | 165.00 | 8.00 | 0.00 | 1743.50 | |||||||||||||
1989 | 0.00 | 0.00 | 0.00 | 100.50 | 134.00 | 344.50 | 382.50 | 394.00 | 359.00 | 75.50 | 1.50 | 2.50 | 1794.00 | |||||||||||||
1990 | 0.00 | 0.00 | 7.00 | 73.00 | 137.50 | 264.00 | 515.00 | 514.50 | 373.50 | 35.50 | 11.00 | 0.00 | 1931.00 | |||||||||||||
1991 | 0.00 | 1.00 | 3.00 | 49.00 | 111.50 | 220.00 | 434.00 | 460.00 | 344.50 | 159.50 | 2.00 | 0.00 | 1784.50 | |||||||||||||
1992 | 0.00 | 16.00 | 37.00 | 98.50 | 262.00 | 389.50 | 440.00 | 477.50 | 233.50 | 115.00 | 0.00 | 0.00 | 2069.00 | |||||||||||||
1993 | 0.00 | 0.00 | 3.00 | 30.50 | 304.50 | 248.50 | 333.00 | 439.00 | 325.00 | 162.50 | 0.00 | 0.00 | 1846.00 | |||||||||||||
1994 | 0.00 | 0.00 | 38.50 | 100.00 | 200.50 | 246.00 | 477.00 | 472.00 | 377.00 | 68.00 | 0.00 | 0.00 | 1979.00 | |||||||||||||
1995 | 0.00 | 0.00 | 16.00 | 51.00 | 235.50 | 331.50 | 0.00 | z | 0.00 | z | 416.00 | 58.50 | 11.00 | 0.00 | 1119.50 | |||||||||||
1996 | 0.00 | 3.50 | 4.00 | 67.00 | 64.50 | 257.50 | 462.50 | 459.00 | 221.00 | 91.00 | 3.00 | 0.00 | 1633.00 | |||||||||||||
1997 | 0.00 | 0.00 | 4.00 | 0.00 | z | 226.50 | 245.00 | 396.50 | 0.00 | z | 360.00 | 58.00 | 16.00 | 0.00 | 1306.00 | |||||||||||
1998 | 0.00 | 0.00 | 18.00 | 58.50 | 183.50 | 319.50 | 527.00 | 485.00 | 363.00 | 104.50 | 2.50 | 0.00 | 2061.50 | |||||||||||||
1999 | 0.00 | 0.00 | 8.00 | 51.00 | 87.00 | 210.00 | 375.00 | 451.00 | 275.50 | 77.00 | 9.50 | 0.00 | 1544.00 | |||||||||||||
2000 | 0.00 | 0.00 | 1.00 | 81.50 | 137.50 | 290.00 | 0.00 | z | 0.00 | z | 279.50 | 0.00 | z | 0.00 | z | 0.00 | 789.50 | |||||||||
2001 | 0.00 | 0.00 | 9.00 | 42.50 | 136.00 | 218.00 | 364.50 | 446.50 | 290.00 | 61.00 | 5.00 | 0.00 | 1572.50 | |||||||||||||
2002 | 0.00 | 0.00 | 0.50 | 10.00 | 112.50 | 303.00 | 416.50 | 424.00 | 276.50 | 84.50 | 7.00 | 0.00 | 1634.50 | |||||||||||||
2003 | 0.00 | 0.00 | 3.00 | 28.00 | 140.00 | 352.00 | 481.50 | 478.00 | 342.00 | 137.50 | 0.00 | 0.00 | 1962.00 | |||||||||||||
2004 | 0.00 | 0.00 | 34.50 | 0.00 | z | 191.50 | 349.00 | 510.00 | 524.00 | 240.00 | 122.50 | 7.50 | 0.00 | 1979.00 | ||||||||||||
2005 | 11.50 | 1.50 | 19.00 | 95.00 | 248.50 | 253.50 | 418.00 | 484.50 | 241.50 | 104.00 | 0.00 | 2.00 | 1879.00 | |||||||||||||
2006 | 0.00 | 0.00 | 3.00 | 44.50 | 158.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 206.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.43 | 0.79 | 11.08 | 67.64 | 194.47 | 309.29 | 446.17 | 458.94 | 307.70 | 111.26 | 7.16 | 0.44 | 1883.43 | |||||||||||||
S.D. | 1.66 | 2.40 | 16.60 | 43.99 | 75.92 | 74.23 | 75.06 | 56.91 | 64.67 | 48.42 | 10.58 | 1.13 | 239.08 | |||||||||||||
SKEW | 5.00 | 4.49 | 2.92 | 0.74 | 0.64 | 0.97 | 0.72 | 0.05 | 0.07 | 0.61 | 3.58 | 2.90 | 0.41 | |||||||||||||
MAX | 11.50 | 16.00 | 99.00 | 206.50 | 444.13 | 593.40 | 710.02 | 589.50 | 439.50 | 277.00 | 70.86 | 5.17 | 2422.99 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 2.00 | 63.00 | 149.50 | 333.00 | 331.00 | 197.00 | 31.50 | 0.00 | 0.00 | 1486.00 | |||||||||||||
NO YRS | 71 | 72 | 74 | 72 | 72 | 71 | 68 | 68 | 68 | 69 | 73 | 73 | 55 |