YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 6.00 | 6.00 | 76.50 | 157.50 | 437.00 | 800.00 | 1483.00 | |||||||
1949 | 904.00 | 735.28 | c | 622.50 | 183.50 | 161.50 | 10.50 | 0.00 | 0.50 | 7.00 | 205.50 | 186.50 | 659.50 | 3676.28 | ||||||||||||
1950 | 873.00 | 469.00 | d | 530.50 | 261.50 | 152.50 | 74.00 | 0.00 | 0.00 | 36.00 | 169.98 | a | 270.00 | 472.50 | 3308.98 | |||||||||||
1951 | 697.50 | 554.50 | 492.00 | 269.00 | 171.00 | 19.50 | 3.50 | 10.00 | 6.00 | 202.00 | 424.50 | 712.50 | 3562.00 | |||||||||||||
1952 | 821.50 | 590.50 | 614.00 | 269.50 | 105.50 | 99.00 | 0.00 | 0.00 | 32.00 | 33.50 | 457.00 | 662.00 | 3684.50 | |||||||||||||
1953 | 499.00 | 454.50 | 538.00 | 381.00 | 380.50 | 155.50 | 0.00 | 14.00 | 4.50 | 161.00 | 368.00 | 497.00 | 3453.00 | |||||||||||||
1954 | 660.00 | 357.50 | 583.50 | 227.00 | 66.50 | 89.00 | 0.00 | 16.00 | 28.00 | 145.50 | 343.50 | 628.00 | 3144.50 | |||||||||||||
1955 | 765.50 | 559.00 | 459.00 | 504.00 | 165.00 | 36.00 | 9.50 | 0.00 | a | 23.50 | 93.50 | 443.00 | 591.58 | a | 3649.58 | |||||||||||
1956 | 600.00 | f | 710.00 | 535.50 | 0.00 | z | 215.50 | 29.50 | 2.00 | 1.50 | 4.50 | 227.00 | 269.00 | 499.00 | 2493.50 | |||||||||||
1957 | 759.50 | 444.50 | 467.00 | 304.00 | 222.00 | 9.50 | 0.00 | c | 3.50 | g | 23.00 | 257.50 | 481.00 | 534.50 | 3502.50 | |||||||||||
1958 | 591.00 | 455.50 | 637.50 | 327.00 | 57.00 | 33.00 | e | 0.00 | a | 0.00 | 19.00 | 63.50 | 349.00 | 308.50 | 2841.00 | |||||||||||
1959 | 537.00 | 565.00 | 300.91 | b | 76.00 | 186.50 | 5.00 | 0.00 | 13.29 | c | 52.00 | 55.00 | 245.50 | 506.50 | 2542.70 | |||||||||||
1960 | 735.00 | 563.50 | 413.50 | 301.50 | 183.50 | 2.00 | 0.00 | a | 1.03 | a | 1.50 | 122.00 | 465.00 | 552.50 | 3341.03 | |||||||||||
1961 | 473.50 | 439.50 | 521.00 | 267.00 | 241.50 | 20.50 | 1.55 | a | 0.00 | 25.71 | b | 212.50 | 428.50 | 636.50 | 3267.76 | |||||||||||
1962 | 544.50 | 592.50 | 610.00 | 167.50 | 199.00 | 18.50 | 0.00 | a | 0.00 | a | 8.50 | 184.45 | a | 368.00 | 482.57 | a | 3175.52 | |||||||||
1963 | 644.00 | 314.50 | 561.50 | 529.50 | 168.43 | a | 46.55 | a | 1.00 | 4.28 | b | 13.97 | a | 158.00 | 444.50 | 521.00 | 3407.23 | |||||||||
1964 | 682.00 | 490.50 | 543.53 | a | 338.50 | 230.00 | 84.00 | 7.50 | 6.00 | 28.50 | 77.50 | a | 588.00 | 690.50 | 3766.53 | |||||||||||
1965 | 593.77 | e | 482.16 | c | 487.73 | a | 422.59 | a | 153.93 | b | 61.00 | 0.00 | 0.00 | 65.50 | 64.50 | 458.50 | 711.00 | 3500.68 | ||||||||
1966 | 704.00 | 613.00 | 341.00 | f | 165.00 | 81.12 | a | 51.50 | 3.50 | 7.48 | b | 13.97 | a | 129.17 | a | 440.00 | 623.00 | 2831.73 | ||||||||
1967 | 598.50 | 419.50 | 582.59 | b | 688.45 | a | 154.50 | 85.34 | a | 0.00 | b | 0.00 | b | 0.00 | 76.00 | 310.00 | 760.10 | e | 3674.98 | |||||||
1968 | 661.50 | 429.30 | a | 401.40 | b | 202.00 | 148.00 | 22.50 | b | 0.00 | 23.50 | 10.34 | a | 186.00 | a | 454.14 | a | 734.04 | c | 3272.72 | ||||||
1969 | 0.00 | z | 662.26 | e | 360.00 | j | 222.50 | j | 46.50 | k | 22.00 | j | 0.00 | i | 0.00 | m | 0.00 | i | 149.50 | i | 207.50 | l | 428.50 | i | 662.26 | |
1970 | 394.00 | j | 296.50 | h | 299.00 | k | 294.50 | h | 87.50 | j | 40.50 | h | 0.00 | j | 0.00 | l | 43.85 | d | 180.50 | 416.00 | 758.98 | a | 1399.33 | |||
1971 | 614.00 | 460.00 | 515.52 | d | 342.41 | a | 239.50 | 36.00 | 0.00 | d | 0.00 | a | 88.00 | 191.50 | g | 336.00 | k | 821.50 | 3116.93 | |||||||
1972 | 669.82 | c | 468.00 | 260.00 | 0.00 | z | 48.50 | n | 13.50 | 0.00 | e | 10.00 | 71.00 | 260.52 | e | 470.50 | 841.00 | 3064.34 | ||||||||
1973 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.50 | t | 19.00 | 173.50 | 589.00 | 611.00 | 1392.50 | |||||
1974 | 692.50 | 541.50 | 498.50 | 378.50 | 125.50 | 8.00 | 17.00 | 0.00 | 0.00 | 106.00 | 418.50 | 656.00 | 3442.00 | |||||||||||||
1975 | 577.00 | 581.50 | 608.50 | 549.50 | 146.00 | 26.00 | 4.00 | 6.00 | 0.00 | 279.50 | 496.00 | 557.50 | 3831.50 | |||||||||||||
1976 | 575.50 | 537.00 | 540.50 | 445.50 | 73.00 | 79.50 | 1.00 | 41.00 | 28.50 | 106.00 | 276.50 | 523.50 | 3227.50 | |||||||||||||
1977 | 630.50 | 402.00 | 598.50 | 191.50 | 353.00 | 23.50 | 0.00 | a | 1.00 | 66.00 | 112.50 | 403.50 | 526.50 | 3308.50 | ||||||||||||
1978 | 570.50 | 508.50 | 346.50 | 428.00 | 131.00 | 16.00 | 6.50 | 14.00 | 63.50 | 70.50 | 507.00 | 723.00 | 3385.00 | |||||||||||||
1979 | 708.50 | 591.50 | 476.00 | 366.50 | 123.00 | 23.50 | 2.50 | 8.00 | 5.00 | 184.00 | 466.50 | 484.38 | c | 3439.38 | ||||||||||||
1980 | 555.00 | 447.00 | 528.50 | 308.00 | 227.00 | 102.00 | 5.50 | 0.00 | 17.50 | 161.50 | 366.00 | 452.00 | 3170.00 | |||||||||||||
1981 | 494.00 | 450.50 | 513.50 | 272.00 | 131.50 | 12.50 | 0.00 | 0.00 | 26.50 | 281.50 | 396.00 | 544.00 | 3122.00 | |||||||||||||
1982 | 723.50 | 467.50 | 605.00 | 404.00 | 109.00 | 78.50 | 12.50 | 0.00 | 90.50 | 249.50 | 569.00 | 669.00 | 3978.00 | |||||||||||||
1983 | 541.50 | 520.00 | 571.00 | 501.50 | 219.00 | 22.00 | 19.50 | 0.00 | 13.50 | 115.50 | 546.50 | 639.00 | 3709.00 | |||||||||||||
1984 | 528.50 | 553.50 | 379.00 | 381.00 | 108.00 | 40.50 | 0.00 | 2.00 | 3.50 | 305.00 | 561.50 | 727.00 | 3589.50 | |||||||||||||
1985 | 654.00 | 466.50 | 612.50 | 198.50 | 149.00 | 31.00 | 0.00 | 0.50 | 101.50 | 203.50 | 584.50 | 546.50 | 3548.00 | |||||||||||||
1986 | 457.00 | 451.50 | 342.50 | 347.00 | 182.50 | 11.00 | 0.00 | 0.00 | 176.50 | 121.00 | 339.50 | 576.50 | 3005.00 | |||||||||||||
1987 | 673.00 | 490.50 | 488.50 | 142.00 | 116.50 | 8.00 | 10.50 | 0.00 | 6.00 | 70.50 | 463.50 | 717.00 | 3186.00 | |||||||||||||
1988 | 626.50 | 386.50 | 398.50 | 307.00 | 228.50 | 82.00 | 0.00 | 2.50 | 14.00 | 39.50 | 480.00 | 642.00 | 3207.00 | |||||||||||||
1989 | 641.50 | 596.00 | 466.50 | 191.50 | 137.00 | 21.50 | 0.00 | 4.50 | 67.00 | 203.50 | 346.50 | 489.00 | 3164.50 | |||||||||||||
1990 | 634.00 | 602.00 | 409.50 | 187.00 | 167.40 | a | 21.00 | 0.00 | 10.00 | 11.50 | 83.00 | 415.50 | 744.00 | 3284.90 | ||||||||||||
1991 | 589.00 | 306.00 | 679.50 | 0.00 | z | 256.00 | 44.50 | 0.00 | 2.50 | 3.00 | 148.00 | 370.50 | 569.00 | 2968.00 | ||||||||||||
1992 | 580.00 | 447.50 | 431.00 | 198.50 | 20.00 | 47.00 | 3.00 | 0.00 | 1.00 | 105.50 | 414.00 | 716.50 | 2964.00 | |||||||||||||
1993 | 692.00 | 563.50 | 345.00 | 352.50 | 140.50 | 80.50 | 0.50 | 2.50 | 27.50 | 112.00 | 469.00 | 631.50 | 3417.00 | |||||||||||||
1994 | 330.00 | k | 583.00 | 389.00 | 302.00 | 175.50 | 31.00 | 0.00 | 0.00 | 20.50 | 181.50 | 657.50 | 684.50 | 3024.50 | ||||||||||||
1995 | 616.50 | 368.00 | 561.00 | 369.50 | 231.50 | 108.00 | 6.50 | 3.50 | 16.00 | 70.50 | 0.00 | z | 566.00 | 2917.00 | ||||||||||||
1996 | 585.00 | 453.50 | 423.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 36.00 | 264.00 | 447.50 | 589.50 | 2798.50 | ||||||||
1997 | 0.00 | z | 499.00 | 389.00 | 313.00 | 81.50 | 38.50 | 5.00 | 0.00 | 19.50 | 264.50 | 449.00 | 677.00 | 2736.00 | ||||||||||||
1998 | 643.00 | 629.00 | 510.00 | 445.00 | 428.50 | 94.50 | 1.00 | 0.00 | 78.00 | 263.50 | 576.00 | 728.50 | 4397.00 | |||||||||||||
1999 | 627.00 | 604.00 | 611.00 | 417.00 | 237.00 | 93.00 | 8.00 | 12.00 | 11.50 | 105.50 | 437.50 | 613.00 | 3776.50 | |||||||||||||
2000 | 666.00 | 570.00 | 497.50 | 305.00 | 223.00 | 34.50 | 13.00 | 1.50 | 65.00 | 282.00 | 612.50 | 579.00 | 3849.00 | |||||||||||||
2001 | 709.50 | 640.50 | 339.50 | 414.50 | 21.00 | 12.50 | 0.00 | 0.00 | 3.00 | 98.17 | a | 399.50 | 699.50 | 3337.67 | ||||||||||||
2002 | 744.00 | 446.00 | 513.50 | 306.50 | 164.50 | 2.50 | 0.00 | 0.00 | 30.50 | 201.00 | 356.50 | 678.50 | 3443.50 | |||||||||||||
2003 | 445.00 | 532.00 | 440.00 | 530.00 | 186.50 | 4.00 | 0.00 | 0.50 | 0.00 | 47.00 | 557.00 | 682.50 | 3424.50 | |||||||||||||
2004 | 682.00 | 624.00 | 214.00 | 226.00 | 94.00 | 12.50 | 0.00 | 0.00 | 29.50 | 253.00 | 523.00 | 687.00 | 3345.00 | |||||||||||||
2005 | 665.00 | 491.00 | 484.50 | 378.00 | 0.00 | z | 71.50 | 0.00 | 0.00 | 28.50 | 147.00 | 380.50 | 638.50 | 3284.50 | ||||||||||||
2006 | 681.00 | 526.00 | 828.73 | a | 468.50 | 168.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2672.23 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 639.17 | 512.62 | 494.76 | 330.43 | 169.95 | 43.07 | 2.79 | 4.26 | 30.92 | 157.71 | 436.23 | 624.08 | 3414.44 | |||||||||||||
S.D. | 95.52 | 91.31 | 111.78 | 122.01 | 78.91 | 34.96 | 4.63 | 7.40 | 33.07 | 73.92 | 97.92 | 104.08 | 322.14 | |||||||||||||
SKEW | 0.35 | 0.05 | -0.03 | 0.43 | 0.91 | 0.98 | 1.92 | 2.87 | 1.95 | 0.21 | -0.09 | -0.32 | 0.25 | |||||||||||||
MAX | 904.00 | 735.28 | 828.73 | 688.45 | 428.50 | 155.50 | 19.50 | 41.00 | 176.50 | 305.00 | 657.50 | 841.00 | 4397.00 | |||||||||||||
MIN | 445.00 | 306.00 | 214.00 | 76.00 | 20.00 | 2.00 | 0.00 | 0.00 | 0.00 | 33.50 | 186.50 | 308.50 | 2542.70 | |||||||||||||
NO YRS | 52 | 56 | 54 | 51 | 52 | 53 | 54 | 53 | 57 | 56 | 55 | 57 | 43 |