YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 0.00 | h | 0.00 | 7.00 | 47.00 | 260.00 | 525.50 | 765.50 | 703.50 | 328.00 | 43.50 | 12.50 | 0.00 | 2692.50 | ||||||||||||
1932 | 0.00 | 0.00 | 0.00 | 51.50 | 176.18 | a | 418.50 | 637.00 | 561.00 | 254.50 | f | 63.50 | 0.00 | z | 0.00 | z | 1907.68 | |||||||||
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 | 8.00 | z | 188.00 | 419.50 | 421.00 | 753.50 | 724.50 | 283.50 | 115.50 | 15.50 | 0.00 | 2921.00 | ||||||||||
1935 | 0.00 | 0.00 | 6.00 | 38.00 | 157.00 | 419.50 | 666.50 | 618.00 | 388.50 | 94.00 | 0.00 | 0.00 | 2387.50 | |||||||||||||
1936 | 0.00 | 0.00 | 0.00 | 138.62 | a | 316.00 | 500.50 | 789.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | u | 0.00 | z | 1744.12 | |||||||
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 | 9.50 | z | 131.00 | 3.00 | 0.00 | 134.00 | ||||
1938 | 0.00 | 0.00 | 0.00 | 49.50 | 165.50 | 408.75 | b | 646.50 | 600.50 | 445.50 | 77.00 | 0.00 | 0.00 | b | 2393.25 | |||||||||||
1939 | 0.00 | 0.00 | 1.00 | 95.17 | a | 335.50 | 369.31 | a | 757.00 | 685.00 | 348.62 | a | 88.00 | f | 3.33 | c | 4.00 | 2598.94 | ||||||||
1940 | 0.00 | 0.00 | 18.50 | 66.50 | 355.00 | 619.50 | 744.00 | 658.50 | 305.00 | l | 132.00 | 0.00 | 0.00 | 2594.00 | ||||||||||||
1941 | 0.00 | 0.00 | 4.00 | 55.18 | b | 267.63 | a | 421.03 | a | 805.00 | 658.00 | 221.79 | b | 60.00 | 9.50 | 0.00 | a | 2502.13 | ||||||||
1942 | 0.00 | 0.00 | 1.03 | a | 103.00 | 171.02 | a | 344.46 | b | 748.00 | 683.50 | 378.62 | a | 111.50 | 0.00 | 0.00 | 2541.13 | |||||||||
1943 | 0.00 | 0.00 | 16.53 | a | 173.04 | b | 187.55 | a | 362.00 | 815.00 | 695.50 | 491.50 | 200.50 | 0.00 | 0.00 | 2941.62 | ||||||||||
1944 | 0.00 | a | 0.00 | 3.10 | a | 55.50 | 339.93 | b | 343.00 | 671.84 | b | 581.50 | 388.50 | 225.27 | a | 0.00 | 0.00 | a | 2608.64 | |||||||
1945 | 0.00 | 0.00 | 6.00 | 31.03 | a | 218.50 | 354.00 | 744.50 | 737.00 | 293.50 | 202.53 | a | 5.50 | 0.00 | a | 2592.57 | ||||||||||
1946 | 0.00 | 0.00 | a | 21.00 | 144.50 | 225.00 | 501.96 | b | 566.00 | h | 693.88 | a | 356.50 | 34.00 | 0.00 | 0.00 | 1976.85 | |||||||||
1947 | 0.00 | b | 0.00 | 10.50 | 88.50 | 412.41 | c | 399.00 | 828.22 | a | 662.00 | 306.50 | f | 210.50 | 10.34 | a | 0.00 | 2621.47 | ||||||||
1948 | 0.00 | 0.00 | 5.50 | 99.83 | a | 275.50 | 548.04 | b | 713.00 | e | 717.65 | a | 401.00 | 182.50 | 1.00 | 0.00 | 2944.01 | |||||||||
1949 | 0.00 | 0.00 | 4.50 | 187.50 | 381.50 | 552.50 | 767.00 | 749.00 | 495.00 | b | 63.00 | 23.00 | 0.00 | 3223.00 | ||||||||||||
1950 | 0.00 | 0.00 | 7.00 | 46.50 | 221.50 | 432.50 | 745.00 | 608.00 | 350.00 | 117.50 | 1.00 | 0.00 | 2529.00 | |||||||||||||
1951 | 0.00 | 0.00 | 0.00 | b | 60.00 | 247.00 | 370.50 | 791.00 | 667.53 | a | 375.50 | 91.50 | 2.00 | 0.00 | 2605.03 | |||||||||||
1952 | 0.00 | 0.00 | b | 0.00 | 122.00 | 262.00 | 456.00 | 702.50 | 684.50 | 468.75 | b | 214.00 | 0.00 | 0.00 | 2909.75 | |||||||||||
1953 | 2.50 | 2.50 | 17.50 | 78.10 | a | 104.50 | 337.50 | 786.48 | d | 676.00 | 485.00 | 189.00 | 21.50 | o | 0.00 | 2679.08 | ||||||||||
1954 | 0.00 | 1.00 | 5.50 | 61.00 | 333.25 | a | 358.39 | b | 750.20 | a | 559.00 | 330.00 | 102.00 | 6.92 | d | 0.00 | 2507.27 | |||||||||
1955 | 0.00 | a | 0.00 | b | 0.00 | 23.00 | 167.00 | 486.00 | 690.50 | 776.00 | 367.50 | 158.50 | 2.00 | 0.00 | 2670.50 | |||||||||||
1956 | 0.00 | 0.00 | 21.50 | 88.00 | 301.73 | a | 469.50 | 771.00 | 617.42 | a | 421.00 | 79.50 | 0.00 | 0.00 | 2769.65 | |||||||||||
1957 | 0.00 | 0.00 | 3.50 | 34.50 | 258.50 | 487.00 | 738.00 | 654.74 | b | 433.00 | 94.50 | 0.00 | 0.00 | 2703.74 | ||||||||||||
1958 | 0.00 | 2.00 | 0.00 | 27.50 | 432.45 | a | 488.57 | b | 724.00 | 797.50 | 390.00 | 174.63 | a | 8.28 | a | 0.00 | 3044.93 | |||||||||
1959 | 0.00 | 0.00 | 0.00 | 110.50 | 104.50 | h | 595.80 | e | 792.50 | 610.00 | 320.00 | 107.50 | 0.00 | 0.00 | 2536.30 | |||||||||||
1960 | 0.00 | 0.00 | 23.50 | 81.96 | b | 219.00 | 566.50 | 875.23 | a | 590.50 | 472.00 | 129.50 | 2.00 | 0.00 | a | 2960.20 | ||||||||||
1961 | 0.00 | 0.00 | b | 10.00 | 55.00 | 294.50 | 689.50 | 782.75 | a | 839.50 | 245.69 | a | 106.00 | 0.00 | 0.00 | n | 3022.94 | |||||||||
1962 | 0.00 | 0.00 | 0.00 | 132.86 | b | 160.00 | 476.00 | 661.00 | 597.00 | 407.50 | 94.50 | 4.50 | 0.00 | 2533.36 | ||||||||||||
1963 | 0.00 | 3.50 | 15.50 | 53.50 | 301.50 | 357.00 | 629.76 | d | 694.40 | a | 544.50 | 256.00 | 3.50 | 0.00 | b | 2859.16 | ||||||||||
1964 | 0.00 | 0.00 | 3.50 | 33.10 | a | 238.00 | 388.00 | 745.50 | 589.00 | 245.56 | c | 181.35 | a | 3.00 | 3.50 | 2430.51 | ||||||||||
1965 | 0.00 | 0.00 | 10.00 | 97.50 | 157.00 | 409.50 | 684.00 | 606.50 | 205.34 | a | 160.68 | a | 21.50 | 0.00 | c | 2352.03 | ||||||||||
1966 | 0.00 | d | 0.00 | 17.00 | 55.50 | 354.00 | 446.00 | 721.50 | 673.22 | a | 473.00 | 78.00 | 3.10 | a | 0.00 | 2821.32 | ||||||||||
1967 | 0.00 | 0.00 | 6.00 | 5.50 | 247.00 | 424.50 | 810.00 | 799.50 | 511.00 | 100.00 | 10.00 | 0.00 | 2913.50 | |||||||||||||
1968 | 0.00 | 0.00 | 16.50 | 46.50 | 238.00 | 481.50 | 771.50 | 515.00 | 336.50 | 80.50 | 0.00 | 0.00 | 2486.00 | |||||||||||||
1969 | 0.00 | 0.00 | 10.50 | 87.00 | 337.50 | 445.50 | 708.00 | 699.50 | 424.50 | 36.00 | 0.00 | 0.00 | a | 2748.50 | ||||||||||||
1970 | 0.00 | 0.00 | 0.50 | 22.50 | 239.00 | 493.00 | 735.50 | 731.50 | 235.00 | 64.50 | 0.00 | j | 0.00 | 2521.50 | ||||||||||||
1971 | 0.00 | 0.00 | 2.00 | 36.50 | 265.00 | 420.50 | 720.00 | 784.00 | 218.50 | 92.50 | 9.50 | 0.00 | 2548.50 | |||||||||||||
1972 | 0.00 | 0.00 | 36.00 | 41.50 | 282.00 | 506.50 | 645.00 | 716.50 | 266.00 | 117.00 | 1.00 | i | 0.00 | 2610.50 | ||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 35.00 | 277.00 | 491.50 | 736.00 | 673.50 | 356.90 | a | 135.37 | a | 10.86 | a | 0.00 | 2716.13 | ||||||||||
1974 | 0.00 | 0.00 | 9.00 | 60.00 | 179.50 | 607.50 | 720.50 | 639.50 | 411.50 | 80.00 | f | 0.00 | i | 0.00 | 2627.50 | |||||||||||
1975 | 0.00 | 0.00 | 0.00 | 1.50 | 155.00 | 394.50 | 806.50 | 558.00 | b | 414.83 | a | 141.16 | c | 5.50 | 0.00 | 2476.99 | ||||||||||
1976 | 0.00 | 0.00 | 0.00 | 37.50 | 297.00 | 378.00 | 749.50 | 548.00 | 419.50 | 94.19 | e | 7.00 | 0.00 | 2530.69 | ||||||||||||
1977 | 0.00 | 0.00 | g | 6.00 | 179.50 | 142.50 | 596.00 | 694.50 | 672.50 | 335.77 | d | 103.52 | c | 0.00 | 0.00 | 2730.29 | ||||||||||
1978 | 0.00 | 0.00 | 65.00 | 45.00 | 168.00 | 458.50 | 698.50 | 574.00 | 367.78 | c | 154.43 | d | 2.00 | 0.00 | e | 2533.20 | ||||||||||
1979 | 0.00 | 0.00 | 0.00 | 74.00 | 289.50 | 528.00 | 725.00 | 654.50 | 481.00 | 205.93 | c | 0.00 | g | 0.00 | 2957.93 | |||||||||||
1980 | 0.00 | 3.50 | 0.00 | b | 145.50 | 249.00 | 408.50 | 689.00 | 549.00 | 359.00 | 163.86 | c | 26.50 | 0.00 | 2593.86 | |||||||||||
1981 | 0.00 | 2.50 | 1.50 | 96.50 | 192.00 | 463.50 | 681.50 | 721.02 | b | 401.50 | 38.75 | e | 7.50 | 0.00 | e | 2606.27 | ||||||||||
1982 | 0.00 | 0.00 | 0.00 | 41.00 | 175.50 | 452.50 | 608.00 | 666.00 | 347.50 | 58.50 | 0.00 | 0.00 | 2349.00 | |||||||||||||
1983 | 0.00 | 0.00 | 15.50 | 36.50 | 215.00 | 424.50 | 603.00 | 757.00 | 374.00 | 128.50 | 21.00 | 0.00 | 2575.00 | |||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 40.00 | 0.00 | z | 381.50 | 711.00 | 682.50 | 298.50 | 98.00 | 2.50 | 0.00 | 2214.00 | ||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 115.00 | 275.50 | 494.00 | 766.00 | 493.50 | 129.00 | 16.00 | 5.00 | 0.00 | 2294.00 | |||||||||||||
1986 | 0.00 | 8.50 | 40.50 | k | 65.50 | 292.00 | 643.50 | 581.50 | 694.92 | a | 220.50 | 61.00 | 0.00 | 0.00 | 2567.42 | |||||||||||
1987 | 0.00 | i | 0.00 | 7.00 | 198.50 | 351.00 | 541.00 | 639.00 | 593.50 | 438.00 | 103.50 | l | 16.50 | 0.50 | 2785.00 | |||||||||||
1988 | 0.00 | 1.50 | 7.50 | 128.00 | 264.00 | 634.00 | 766.50 | 662.00 | 345.00 | 246.50 | h | 12.00 | 0.00 | 2820.50 | ||||||||||||
1989 | 0.00 | 0.00 | 22.00 | 205.00 | 241.00 | 534.00 | 805.00 | 606.00 | 419.50 | 131.00 | 1.50 | 0.00 | 2965.00 | |||||||||||||
1990 | 0.00 | 0.00 | 11.50 | 186.50 | 213.00 | 497.00 | 744.50 | 696.00 | 562.50 | 118.50 | 2.00 | 0.00 | 3031.50 | |||||||||||||
1991 | 0.00 | z | 0.00 | v | 1.00 | 53.50 | 149.50 | 390.50 | 809.50 | 768.00 | 360.50 | 92.50 | k | 0.00 | 0.00 | 2532.50 | ||||||||||
1992 | 0.00 | 0.50 | 26.00 | 178.50 | 421.00 | 559.00 | 634.00 | 686.00 | 370.50 | 168.90 | b | 0.00 | 0.00 | 3044.40 | ||||||||||||
1993 | 0.00 | 0.00 | 3.50 | 27.00 | 411.50 | 358.50 | 458.50 | 578.00 | 329.00 | 81.00 | n | 0.00 | 0.00 | 2166.00 | ||||||||||||
1994 | 0.00 | 0.00 | 4.00 | 138.50 | 341.50 | 580.50 | 752.00 | 744.50 | 427.00 | 20.00 | l | 0.00 | 0.00 | 2988.00 | ||||||||||||
1995 | 0.00 | 8.50 | 7.50 | 50.00 | 148.50 | 334.50 | 681.00 | 631.50 | 430.50 | 6.50 | z | 13.00 | 0.00 | 2305.00 | ||||||||||||
1996 | 0.00 | 0.00 | 0.50 | 69.50 | 179.50 | 511.50 | 779.00 | 650.00 | 320.00 | 76.50 | i | 4.00 | 0.00 | o | 2514.00 | |||||||||||
1997 | 0.00 | z | 0.00 | 4.50 | s | 40.50 | n | 182.50 | q | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | ||
1998 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 778.00 | 556.00 | 0.00 | z | 0.00 | t | 0.00 | 1334.00 | ||||
1999 | 0.00 | j | 0.00 | d | 0.00 | z | 35.00 | g | 0.00 | z | 492.60 | e | 367.50 | o | 551.50 | g | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 492.60 | |
2000 | 0.00 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 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 | 0.04 | 0.54 | 8.03 | 81.56 | 257.29 | 465.38 | 724.95 | 663.96 | 374.13 | 119.80 | 5.14 | 0.13 | 2672.89 | |||||||||||||
S.D. | 0.32 | 1.66 | 10.94 | 52.83 | 80.84 | 85.26 | 69.83 | 74.47 | 90.68 | 55.05 | 6.65 | 0.67 | 232.71 | |||||||||||||
SKEW | 7.62 | 3.82 | 2.73 | 0.85 | 0.37 | 0.48 | -0.96 | 0.01 | -0.24 | 0.39 | 1.51 | 5.26 | 0.46 | |||||||||||||
MAX | 2.50 | 8.50 | 65.00 | 205.00 | 432.45 | 689.50 | 875.23 | 839.50 | 562.50 | 256.00 | 26.50 | 4.00 | 3223.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 1.50 | 104.50 | 334.50 | 458.50 | 493.50 | 129.00 | 16.00 | 0.00 | 0.00 | 2294.00 | |||||||||||||
NO YRS | 61 | 63 | 62 | 64 | 62 | 65 | 63 | 64 | 61 | 55 | 58 | 62 | 39 |