YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1926 | 0.00 | 0.00 | 13.00 | 161.00 | 256.50 | 596.00 | 786.50 | 700.60 | a | 228.50 | 138.50 | 0.00 | 2.00 | 2882.60 | ||||||||||||
1927 | 0.00 | 0.00 | a | 0.00 | 72.93 | a | 151.38 | a | 447.32 | b | 721.00 | 620.50 | 283.00 | 137.00 | 5.00 | 0.00 | 2438.14 | |||||||||
1928 | 0.00 | 0.00 | 18.00 | 48.00 | 429.00 | 355.00 | 752.50 | 607.50 | 373.00 | 114.00 | 4.50 | 0.00 | 2701.50 | |||||||||||||
1929 | 0.00 | 0.00 | 11.50 | 33.50 | 214.00 | 389.00 | 709.50 | 781.50 | 41.50 | s | 119.00 | 0.00 | 27.00 | 2285.00 | ||||||||||||
1930 | 0.00 | 0.50 | 3.50 | 150.00 | 185.50 | 415.00 | 763.00 | 715.00 | 352.00 | 67.50 | 1.00 | 0.00 | 2653.00 | |||||||||||||
1931 | 0.00 | 0.00 | 10.50 | 80.00 | 342.50 | 519.00 | 830.50 | 772.50 | 393.00 | 109.50 | 29.50 | 0.00 | 3087.00 | |||||||||||||
1932 | 0.00 | 0.00 | 9.00 | 104.50 | 262.00 | 497.00 | 661.00 | 562.50 | 354.50 | 127.00 | 0.00 | 0.00 | 2577.50 | |||||||||||||
1933 | 0.00 | 0.00 | 1.50 | 75.50 | 154.00 | 556.00 | 774.50 | 647.00 | 298.00 | 172.00 | 3.00 | 7.00 | 2688.50 | |||||||||||||
1934 | 0.00 | 0.00 | 53.50 | 238.00 | 454.50 | 448.50 | 790.50 | c | 695.00 | 335.50 | 142.00 | 32.50 | 0.00 | 3190.00 | ||||||||||||
1935 | 0.00 | 0.00 | 20.50 | 53.50 | 196.00 | 460.50 | 672.50 | 622.00 | 443.50 | 150.00 | 0.00 | 0.00 | 2618.50 | |||||||||||||
1936 | 0.00 | 0.00 | 0.50 | 208.50 | 364.50 | 536.50 | 798.50 | 729.00 | 336.00 | 168.00 | 0.00 | 0.00 | 3141.50 | |||||||||||||
1937 | 0.00 | 0.00 | 3.50 | 63.00 | 300.00 | 437.50 | 767.00 | 597.50 | 434.00 | 167.00 | 7.00 | 0.50 | 2777.00 | |||||||||||||
1938 | 0.00 | 0.00 | 2.50 | 67.00 | 203.50 | 463.50 | 720.50 | 616.50 | 509.00 | 124.50 | 0.50 | 0.00 | 2707.50 | |||||||||||||
1939 | 0.00 | 0.00 | 14.00 | 123.00 | 311.50 | 351.50 | 719.50 | 695.50 | 390.50 | 97.50 | 1.00 | 12.00 | 2716.00 | |||||||||||||
1940 | 0.00 | 5.50 | 12.00 | 55.50 | 325.50 | 561.50 | 703.50 | 687.00 | 382.00 | 173.00 | 2.00 | 0.00 | 2907.50 | |||||||||||||
1941 | 0.00 | 0.00 | 20.50 | 61.50 | 271.00 | 382.50 | 714.00 | 597.50 | 223.00 | 83.00 | 7.50 | 2.50 | 2363.00 | |||||||||||||
1942 | 0.00 | 0.00 | 4.50 | 115.50 | 152.50 | 303.00 | 729.00 | 632.50 | 329.50 | 143.00 | 2.50 | 0.00 | 2412.00 | |||||||||||||
1943 | 0.00 | 0.00 | 26.00 | 169.50 | 167.50 | 346.50 | 650.50 | 580.00 | 426.00 | 198.92 | a | 0.00 | 0.00 | 2564.92 | ||||||||||||
1944 | 0.00 | k | 0.00 | 0.00 | 83.00 | 282.00 | 339.50 | 632.50 | 580.00 | 393.00 | 235.00 | 1.50 | 0.00 | 2546.50 | ||||||||||||
1945 | 0.00 | 0.00 | 8.50 | 56.00 | 232.00 | 316.50 | 705.00 | 664.00 | 299.50 | 212.00 | 5.00 | 0.00 | 2498.50 | |||||||||||||
1946 | 0.00 | 0.00 | 27.00 | 139.00 | 260.00 | 451.50 | 686.13 | a | 632.50 | 286.50 | 26.50 | 2.00 | 0.00 | 2511.13 | ||||||||||||
1947 | 0.00 | 0.00 | 16.00 | 86.00 | 383.50 | 341.00 | 710.00 | 602.50 | 361.00 | 188.00 | 11.00 | 0.00 | 2699.00 | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 597.00 | 352.00 | 116.50 | 1.50 | 0.00 | 1067.00 | ||||||
1949 | 0.00 | 0.00 | 20.00 | 155.50 | 402.48 | a | 449.00 | 679.00 | 655.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2360.98 | ||||||||
1950 | 0.00 | 1.00 | 4.00 | 45.00 | 150.50 | 357.50 | 571.29 | c | 63.00 | z | 296.54 | d | 149.00 | 6.50 | 0.00 | 1581.32 | ||||||||||
1951 | 0.00 | 4.00 | 0.50 | 60.52 | a | 205.50 | 301.00 | 654.00 | 549.22 | a | 285.50 | 63.00 | 0.00 | a | 0.00 | c | 2123.23 | |||||||||
1952 | 0.00 | 0.00 | a | 0.00 | b | 130.71 | b | 207.18 | a | 359.48 | a | 606.50 | 386.50 | i | 343.20 | e | 117.50 | 0.00 | a | 0.00 | 1764.58 | |||||
1953 | 8.86 | c | 0.00 | d | 2.50 | l | 60.00 | 94.00 | 239.00 | 601.83 | b | 552.63 | e | 364.00 | 109.57 | b | 17.50 | 0.00 | c | 2047.39 | ||||||
1954 | 0.00 | a | 1.68 | c | 10.85 | a | 73.80 | e | 269.38 | b | 300.00 | c | 637.57 | a | 439.17 | a | 266.50 | 65.62 | a | 10.18 | b | 0.00 | 2074.74 | |||
1955 | 0.00 | a | 0.00 | b | 2.50 | 18.10 | a | 154.50 | 392.22 | c | 533.20 | a | 606.00 | 279.64 | b | 116.25 | c | 0.50 | 6.20 | a | 2109.12 | |||||
1956 | 0.00 | 0.00 | 29.93 | b | 96.50 | 281.58 | a | 348.75 | b | 669.94 | d | 296.00 | k | 298.00 | 81.12 | a | 0.00 | 0.00 | a | 1805.83 | ||||||
1957 | 0.00 | 0.00 | 4.13 | a | 47.14 | b | 240.00 | 445.71 | b | 604.50 | 377.00 | g | 349.66 | a | 49.17 | b | 0.00 | 0.00 | 1740.32 | |||||||
1958 | 0.00 | 7.00 | 1.60 | b | 37.00 | 387.00 | 329.50 | f | 632.18 | c | 688.20 | a | 292.00 | 120.68 | c | 5.36 | b | 0.00 | a | 2171.02 | ||||||
1959 | 1.00 | 0.00 | d | 1.55 | a | 94.14 | a | 136.40 | a | 467.31 | d | 630.00 | 307.00 | l | 241.55 | a | 79.00 | 0.00 | 0.00 | 1650.95 | ||||||
1960 | 0.00 | b | 0.00 | 29.00 | 75.50 | 150.19 | b | 435.56 | c | 726.43 | a | 458.44 | e | 355.50 | 79.50 | 11.25 | b | 0.00 | 2321.37 | |||||||
1961 | 0.00 | 10.00 | 17.00 | 48.46 | d | 256.55 | b | 575.19 | d | 679.50 | 731.00 | 195.50 | 74.00 | 0.00 | 0.00 | 2587.21 | ||||||||||
1962 | 0.00 | 0.00 | 7.50 | 133.97 | a | 171.03 | b | 404.44 | c | 576.82 | c | 549.22 | a | 344.50 | 63.00 | 4.50 | 0.00 | 2254.98 | ||||||||
1963 | 0.00 | 1.50 | 23.50 | 56.50 | 293.50 | 393.62 | a | 545.50 | 493.50 | g | 493.45 | a | 213.50 | 6.00 | 0.00 | 2027.07 | ||||||||||
1964 | 0.00 | c | 0.00 | b | 9.00 | 28.50 | 189.10 | a | 357.00 | 645.83 | a | 481.53 | a | 229.14 | a | 106.00 | 3.50 | 8.00 | 2057.60 | |||||||
1965 | 0.00 | 1.50 | 2.50 | 106.50 | 178.50 | 380.00 | 604.00 | 536.09 | b | 178.50 | 145.50 | 20.00 | 0.00 | 2153.09 | ||||||||||||
1966 | 0.00 | a | 0.00 | 24.00 | 59.48 | a | 303.28 | a | 363.50 | 579.70 | a | 602.90 | b | 407.00 | 74.00 | 22.00 | 0.00 | 2435.86 | ||||||||
1967 | 0.00 | 0.00 | 13.95 | a | 2.50 | 191.00 | 422.00 | 727.00 | 681.50 | 464.42 | d | 56.50 | 3.00 | 0.00 | 2561.87 | |||||||||||
1968 | 0.00 | 2.50 | 17.00 | 49.00 | 165.52 | c | 430.71 | b | 661.00 | 481.53 | a | 297.00 | 56.50 | 0.00 | 0.00 | 2160.77 | ||||||||||
1969 | 0.00 | 0.00 | 12.50 | 74.00 | 281.67 | b | 417.86 | b | 611.22 | a | 565.50 | 360.50 | 16.00 | 5.50 | 0.52 | a | 2345.26 | |||||||||
1970 | 1.50 | 0.00 | b | 0.52 | a | 13.00 | 217.00 | c | 488.28 | a | 669.17 | b | 627.75 | e | 211.50 | 59.00 | 1.50 | 0.00 | 2289.21 | |||||||
1971 | 0.00 | 0.00 | 4.00 | 39.00 | 280.11 | c | 376.50 | 646.50 | 724.50 | 212.00 | 88.00 | 2.00 | f | 0.00 | 2370.61 | |||||||||||
1972 | 0.00 | 2.00 | 38.00 | 48.00 | 276.00 | 453.00 | 574.50 | 618.00 | 225.00 | 98.50 | 2.00 | 0.00 | 2335.00 | |||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 41.50 | 264.50 | 440.50 | 649.97 | a | 585.50 | 308.50 | 96.00 | 24.00 | 0.00 | 2410.47 | ||||||||||||
1974 | 0.00 | 0.00 | 12.92 | a | 51.50 | 163.78 | a | 533.50 | 625.17 | a | 545.71 | b | 341.25 | b | 72.50 | 7.50 | 0.00 | 2353.82 | ||||||||
1975 | 0.00 | 0.00 | 0.00 | 8.00 | 174.50 | 351.00 | 735.50 | 484.24 | b | 351.96 | b | 131.00 | 11.50 | 0.00 | 2247.71 | |||||||||||
1976 | 0.00 | 1.50 | 1.00 | 32.00 | 254.00 | 340.50 | 650.00 | 481.02 | a | 359.50 | 69.75 | a | 2.00 | 0.00 | b | 2191.27 | ||||||||||
1977 | 0.00 | 0.00 | 6.50 | 181.03 | a | 127.00 | 551.00 | 613.05 | b | 644.91 | c | 298.45 | a | 62.00 | 1.00 | 0.00 | 2484.95 | |||||||||
1978 | 0.00 | 0.00 | 53.00 | 42.00 | 171.57 | b | 383.50 | 606.50 | 541.50 | 301.50 | 101.00 | 4.50 | 0.00 | 2205.07 | ||||||||||||
1979 | 0.00 | 0.00 | 0.00 | 64.00 | 260.00 | 462.50 | 631.50 | 597.27 | a | 428.50 | 147.50 | 0.00 | 0.00 | 2591.27 | ||||||||||||
1980 | 0.00 | 5.00 | 1.50 | 169.50 | 254.72 | a | 385.50 | 645.00 | 492.00 | 335.50 | 120.00 | 14.00 | 2.00 | 2424.72 | ||||||||||||
1981 | 0.00 | 1.50 | 2.77 | c | 100.86 | a | 206.15 | a | 408.50 | 582.50 | 643.50 | 365.50 | 35.00 | g | 11.00 | 1.50 | 2323.78 | |||||||||
1982 | 0.00 | 2.50 | 5.50 | 56.00 | 218.50 | 478.00 | 594.50 | 606.50 | 298.00 | 97.50 | 0.00 | 0.00 | 2357.00 | |||||||||||||
1983 | 0.00 | 1.00 | 24.50 | 48.50 | 236.50 | 412.00 | 564.50 | 689.50 | 293.00 | 95.00 | 37.00 | 0.00 | 2401.50 | |||||||||||||
1984 | 0.00 | 0.00 | 3.50 | 53.50 | 215.50 | 344.00 | 675.50 | 706.00 | 259.50 | 109.00 | 10.50 | 0.00 | 2377.00 | |||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 138.50 | 281.50 | 515.00 | 788.00 | 532.00 | 151.00 | 61.00 | 0.00 | 0.00 | 2467.00 | |||||||||||||
1986 | 0.00 | 11.50 | 42.00 | 30.00 | 274.00 | 592.50 | 550.00 | 679.50 | 221.00 | 72.00 | 0.00 | 0.00 | 2472.50 | |||||||||||||
1987 | 0.00 | 0.00 | 25.50 | 203.50 | 250.50 | i | 588.89 | c | 603.50 | 529.00 | 358.00 | 99.00 | 11.50 | 4.00 | 2422.89 | |||||||||||
1988 | 0.00 | 0.50 | 23.00 | 110.50 | 239.00 | 592.50 | 719.00 | 598.50 | 303.00 | 229.50 | 15.00 | 0.00 | 2830.50 | |||||||||||||
1989 | 0.00 | 0.00 | 10.00 | 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 | 10.00 | ||||
1990 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1991 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1992 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 433.00 | 576.50 | 628.50 | 724.00 | 402.50 | 151.00 | 1.00 | 0.00 | 2916.50 | |||||||||
1993 | 0.00 | 0.00 | 16.00 | 48.50 | 398.50 | 373.00 | 370.00 | 316.00 | 345.50 | 122.50 | 1.50 | 3.50 | 1995.00 | |||||||||||||
1994 | 0.00 | 0.00 | 51.50 | 131.50 | 307.50 | 450.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3.50 | 0.00 | 944.00 | |||||||||
1995 | 1.00 | 8.50 | 21.00 | 71.50 | 249.50 | 411.00 | 677.50 | 327.00 | l | 0.00 | z | 62.00 | 7.00 | 9.50 | 1518.50 | |||||||||||
1996 | 0.00 | 0.00 | 9.00 | 67.50 | 130.72 | a | 437.00 | 785.00 | 0.00 | z | 278.00 | 0.00 | z | 10.50 | 2.50 | 1720.22 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.19 | 1.03 | 13.01 | 82.53 | 246.08 | 428.77 | 663.03 | 608.14 | 324.59 | 112.32 | 6.20 | 1.32 | 2484.77 | |||||||||||||
S.D. | 1.11 | 2.41 | 13.35 | 51.45 | 81.68 | 83.62 | 79.19 | 88.60 | 74.63 | 48.29 | 8.26 | 3.99 | 277.80 | |||||||||||||
SKEW | 7.38 | 2.86 | 1.37 | 1.01 | 0.61 | 0.35 | -0.47 | -0.55 | 0.07 | 0.58 | 1.92 | 4.63 | 0.57 | |||||||||||||
MAX | 8.86 | 11.50 | 53.50 | 238.00 | 454.50 | 596.00 | 830.50 | 781.50 | 509.00 | 235.00 | 37.00 | 27.00 | 3190.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 2.50 | 94.00 | 239.00 | 370.00 | 316.00 | 151.00 | 16.00 | 0.00 | 0.00 | 1995.00 | |||||||||||||
NO YRS | 66 | 67 | 66 | 66 | 66 | 66 | 66 | 59 | 64 | 64 | 66 | 67 | 49 |