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 | 33.50 | 17.50 | 110.19 | d | 346.00 | 704.50 | 991.00 | 2202.69 | ||||||
1949 | 1128.50 | 832.00 | 704.00 | 315.00 | 207.00 | 62.50 | 7.23 | a | 9.00 | 43.50 | 388.00 | 490.00 | 905.50 | 5092.23 | ||||||||||||
1950 | 1127.00 | 725.00 | 690.00 | 440.36 | b | 279.55 | c | 96.50 | h | 0.00 | 7.00 | 88.00 | 325.50 | a | 536.00 | 689.00 | 4907.41 | |||||||||
1951 | 864.00 | 681.00 | 674.54 | d | 295.34 | a | 217.50 | 61.00 | 10.00 | 24.05 | b | 33.10 | a | 406.62 | a | 443.50 | g | 894.83 | e | 4161.98 | ||||||
1952 | 946.50 | 755.00 | 731.60 | a | 392.00 | 255.50 | 164.50 | 0.00 | b | 10.00 | 46.00 | 192.50 | 483.00 | h | 665.50 | h | 3493.60 | |||||||||
1953 | 772.62 | e | 194.00 | r | 511.00 | g | 498.33 | c | 429.50 | 216.50 | 2.00 | 78.50 | 36.00 | 327.88 | e | 415.50 | h | 515.00 | k | 2361.33 | ||||||
1954 | 863.23 | e | 579.00 | 654.50 | 342.50 | 173.50 | 188.50 | 9.00 | 57.87 | a | 161.00 | 394.50 | 613.00 | 906.00 | 4942.60 | |||||||||||
1955 | 948.50 | 776.50 | 715.50 | 672.41 | a | 278.00 | 124.00 | 89.50 | 4.00 | 159.00 | 324.47 | a | 760.00 | 816.00 | 5667.88 | |||||||||||
1956 | 823.00 | 853.00 | 668.50 | 424.50 | 248.00 | a | 118.50 | 13.50 | 30.00 | 144.00 | 353.00 | f | 636.96 | b | 860.50 | 4820.46 | ||||||||||
1957 | 1010.50 | 631.50 | 609.00 | 458.28 | a | 234.05 | a | 64.00 | 0.00 | 24.00 | 50.50 | 398.50 | 676.55 | a | 812.00 | 4968.88 | ||||||||||
1958 | 815.50 | 565.50 | 712.50 | 395.50 | 107.50 | 60.00 | a | 4.65 | a | 0.00 | 92.50 | 241.50 | 602.00 | 674.77 | a | 4271.92 | ||||||||||
1959 | 808.50 | 697.00 | 576.00 | 315.50 | 331.00 | 68.00 | 9.50 | 20.00 | 147.00 | 297.71 | b | 611.50 | 916.00 | 4797.71 | ||||||||||||
1960 | 910.00 | 749.34 | a | 582.00 | 480.00 | b | 342.50 | 13.50 | 0.00 | 40.50 | 38.00 | 323.00 | 662.00 | 821.00 | 4961.84 | |||||||||||
1961 | 779.50 | 628.00 | 682.50 | 419.00 | 343.00 | 54.50 | 16.00 | 0.50 | 137.07 | a | 328.00 | 679.00 | 869.00 | 4936.07 | ||||||||||||
1962 | 902.00 | 681.00 | 705.00 | 332.00 | 335.83 | a | 85.00 | 3.50 | 20.50 | 52.00 | 309.50 | 539.50 | 779.98 | c | 4745.82 | |||||||||||
1963 | 891.50 | 470.50 | 694.50 | 634.50 | 228.50 | 132.50 | 37.50 | 29.00 | 57.50 | 299.00 | 678.21 | b | 813.50 | 4966.71 | ||||||||||||
1964 | 904.50 | 699.50 | 714.00 | 490.50 | 323.50 | 140.00 | 17.50 | 17.00 | 128.50 | 241.00 | 689.50 | 781.50 | 5147.00 | |||||||||||||
1965 | 871.00 | 635.00 | 579.00 | 474.00 | 307.00 | 116.00 | 0.00 | z | 17.50 | 126.00 | 245.50 | 569.44 | c | 933.00 | 4873.44 | |||||||||||
1966 | 947.50 | 737.00 | 638.50 | 344.48 | a | 155.50 | 130.00 | 41.00 | 25.00 | 87.00 | 305.00 | 589.50 | 806.00 | 4806.48 | ||||||||||||
1967 | 880.00 | 631.50 | 738.00 | 728.50 | 258.00 | 108.50 | 0.50 | 0.00 | 13.50 | 343.00 | 519.00 | 1071.88 | e | 5292.38 | ||||||||||||
1968 | 957.50 | 594.50 | 595.00 | 441.50 | 281.50 | 90.00 | 0.50 | 71.00 | 89.50 | 344.58 | e | 473.50 | i | 917.50 | 4383.08 | |||||||||||
1969 | 1010.50 | 799.08 | b | 676.32 | a | 486.50 | 161.50 | 69.50 | 4.00 | 13.00 | 54.00 | 484.00 | 609.00 | 792.00 | 5159.39 | |||||||||||
1970 | 772.00 | 573.48 | a | 599.00 | 594.00 | 216.50 | 81.00 | 1.50 | 2.50 | 118.00 | 377.50 | 576.00 | 906.50 | 4817.98 | ||||||||||||
1971 | 888.50 | 687.00 | 718.50 | 543.50 | 292.00 | 118.50 | 16.00 | 11.50 | 149.50 | 445.00 | 701.00 | 986.00 | 5557.00 | |||||||||||||
1972 | 896.00 | 708.50 | 516.50 | 521.50 | 226.30 | a | 62.00 | 2.50 | 33.00 | 158.00 | 372.00 | e | 662.40 | e | 893.00 | f | 4158.70 | |||||||||
1973 | 942.00 | 634.15 | a | 717.13 | a | 393.62 | a | 164.00 | 68.00 | 0.00 | z | 28.50 | 83.00 | 353.63 | d | 655.00 | 606.50 | f | 4039.03 | |||||||
1974 | 899.00 | b | 720.50 | 630.50 | 502.00 | 266.00 | 43.00 | 43.50 | 13.50 | 26.50 | 321.00 | 633.50 | 849.50 | 4948.50 | ||||||||||||
1975 | 895.38 | a | 743.04 | a | 736.50 | 662.50 | 284.50 | 95.00 | 37.00 | 48.00 | 14.50 | 441.75 | a | 713.04 | b | 801.00 | 5472.21 | |||||||||
1976 | 836.00 | 711.66 | d | 670.12 | a | 0.00 | z | 198.50 | 137.00 | 21.50 | 76.00 | 45.00 | 197.50 | f | 322.50 | j | 449.50 | n | 2695.78 | |||||||
1977 | 826.00 | 556.00 | 704.50 | 365.50 | 0.00 | z | 33.00 | 17.80 | d | 24.05 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2526.85 | ||||||
1978 | 0.00 | z | 0.00 | z | 0.00 | z | 274.00 | n | 212.00 | i | 85.50 | 10.50 | 57.50 | 175.34 | a | 167.00 | f | 417.50 | k | 615.50 | k | 328.84 | ||||
1979 | 642.00 | i | 486.00 | j | 348.50 | m | 321.00 | m | 174.50 | j | 80.69 | a | 14.35 | d | 25.50 | 25.00 | 296.88 | e | 445.00 | k | 452.00 | n | 442.43 | |||
1980 | 550.00 | k | 464.00 | i | 414.00 | n | 310.50 | k | 0.00 | z | 170.17 | a | 0.00 | z | 0.00 | z | 0.00 | z | 301.39 | d | 339.50 | o | 539.00 | k | 471.56 | |
1981 | 468.00 | l | 350.00 | m | 353.50 | m | 127.00 | n | 157.07 | a | 53.00 | 23.50 | 3.00 | 96.96 | b | 416.71 | e | 339.00 | k | 537.00 | i | 750.24 | ||||
1982 | 613.50 | l | 469.00 | j | 717.00 | 596.00 | 220.50 | 115.50 | 30.00 | 10.50 | 187.50 | 257.00 | i | 309.00 | p | 835.00 | 2712.00 | |||||||||
1983 | 459.00 | l | 444.50 | i | 613.28 | a | 341.50 | l | 239.00 | 77.00 | 52.50 | 6.50 | 58.50 | 127.50 | m | 440.00 | j | 513.50 | k | 1046.78 | ||||||
1984 | 506.50 | j | 444.50 | i | 366.00 | i | 359.00 | i | 196.00 | 95.50 | 0.50 | 0.00 | 75.50 | 433.00 | 464.00 | j | 555.00 | k | 800.50 | |||||||
1985 | 551.00 | i | 426.50 | i | 457.00 | k | 253.89 | c | 181.50 | 0.00 | z | 0.00 | 14.00 | 116.00 | 224.50 | i | 501.00 | k | 528.00 | k | 565.39 | |||||
1986 | 464.00 | j | 368.50 | i | 282.50 | k | 391.50 | 233.00 | 29.00 | 0.00 | z | 0.00 | 228.00 | 272.80 | a | 298.00 | n | 539.50 | j | 1154.30 | ||||||
1987 | 552.00 | k | 456.50 | i | 400.50 | j | 228.50 | 123.50 | 33.50 | 21.00 | 0.00 | 28.00 | 128.50 | 345.50 | k | 536.00 | k | 563.00 | ||||||||
1988 | 521.50 | l | 406.50 | j | 554.50 | 226.50 | i | 322.00 | 134.00 | 6.00 | 1.00 | 69.00 | 124.50 | 406.00 | j | 527.00 | k | 1211.00 | ||||||||
1989 | 579.00 | k | 0.00 | z | 648.50 | 0.00 | z | 271.50 | 27.50 | 4.00 | 24.00 | 52.50 | 305.50 | 338.00 | n | 494.00 | k | 1333.50 | ||||||||
1990 | 531.00 | j | 0.00 | z | 491.00 | 229.00 | i | 294.00 | 94.00 | 8.50 | 30.50 | 19.50 | 180.50 | j | 432.50 | k | 622.00 | l | 937.50 | |||||||
1991 | 568.50 | j | 341.00 | i | 510.50 | j | 475.00 | 322.50 | 96.50 | 4.00 | 1.00 | 9.50 | 223.50 | 305.50 | l | 509.00 | m | 1132.00 | ||||||||
1992 | 549.00 | j | 333.00 | k | 372.50 | i | 202.50 | j | 66.00 | 64.00 | 6.50 | 0.00 | z | 25.00 | 195.50 | 404.00 | k | 524.50 | m | 357.00 | ||||||
1993 | 575.00 | l | 477.50 | i | 488.50 | 492.00 | 201.00 | i | 142.00 | 28.00 | 10.50 | 83.79 | a | 278.00 | 433.50 | l | 870.58 | a | 2393.38 | |||||||
1994 | 511.00 | k | 453.00 | i | 486.50 | 231.00 | j | 159.00 | 87.50 | 0.00 | 0.00 | 56.50 | 361.15 | a | 619.50 | i | 876.50 | 2027.15 | ||||||||
1995 | 477.50 | k | 341.00 | i | 633.50 | 303.50 | j | 252.50 | 136.50 | 12.00 | 21.50 | 40.00 | 299.00 | 422.00 | 322.50 | o | 1817.00 | |||||||||
1996 | 431.50 | o | 588.50 | 518.50 | 430.00 | 255.00 | 49.00 | 6.50 | 0.00 | 83.00 | 325.50 | 556.50 | 777.00 | 3589.50 | ||||||||||||
1997 | 796.00 | 615.00 | 505.50 | 423.50 | 102.00 | 94.50 | 24.50 | 7.50 | 71.00 | 402.50 | 537.00 | 834.00 | 4413.00 | |||||||||||||
1998 | 747.50 | 716.50 | 597.50 | 497.50 | 385.00 | 53.50 | 0.00 | 2.00 | 84.00 | 423.00 | 623.50 | 940.00 | 5070.00 | |||||||||||||
1999 | 796.50 | 743.00 | 652.50 | 476.50 | 254.00 | 92.50 | 20.50 | 22.50 | 39.00 | 253.00 | 493.50 | 802.00 | 4645.50 | |||||||||||||
2000 | 743.50 | 637.00 | 579.50 | 345.00 | 222.00 | 51.00 | 15.50 | 0.50 | 85.00 | 327.50 | 672.50 | 783.00 | 4462.00 | |||||||||||||
2001 | 836.00 | 717.50 | 476.00 | 478.00 | 99.00 | 56.00 | 0.00 | 1.00 | 45.00 | 230.50 | 577.50 | 814.00 | 4330.50 | |||||||||||||
2002 | 814.50 | 594.50 | 617.50 | 314.50 | 243.50 | 29.50 | 0.00 | 19.00 | 50.00 | 299.50 | 559.00 | 778.50 | 4320.00 | |||||||||||||
2003 | 634.50 | 599.00 | 501.00 | 538.50 | 250.00 | 21.50 | 0.00 | 0.00 | 42.00 | 193.50 | 664.00 | 770.50 | 4214.50 | |||||||||||||
2004 | 830.00 | 648.00 | 379.00 | 333.00 | 173.00 | 32.50 | 0.00 | 4.50 | 73.50 | 303.50 | 604.00 | 786.50 | 4167.50 | |||||||||||||
2005 | 764.00 | 571.00 | 523.50 | 445.50 | 231.50 | 142.00 | 0.00 | 0.00 | 88.00 | 337.50 | 581.50 | 795.00 | 4479.50 | |||||||||||||
2006 | 812.50 | 622.00 | 754.00 | 446.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2634.50 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 869.02 | 669.42 | 624.91 | 447.29 | 238.44 | 88.15 | 13.47 | 18.13 | 80.28 | 318.18 | 611.36 | 844.77 | 4839.08 | |||||||||||||
S.D. | 98.30 | 82.73 | 88.86 | 110.35 | 75.13 | 44.77 | 16.95 | 19.84 | 49.96 | 78.47 | 73.61 | 80.72 | 411.24 | |||||||||||||
SKEW | 0.59 | 0.07 | -0.63 | 0.41 | -0.03 | 0.60 | 2.14 | 1.48 | 0.83 | -0.34 | -0.35 | 0.51 | 0.11 | |||||||||||||
MAX | 1128.50 | 853.00 | 754.00 | 728.50 | 429.50 | 216.50 | 89.50 | 78.50 | 228.00 | 484.00 | 760.00 | 1071.88 | 5667.88 | |||||||||||||
MIN | 634.50 | 470.50 | 379.00 | 228.50 | 66.00 | 13.50 | 0.00 | 0.00 | 9.50 | 124.50 | 422.00 | 674.77 | 4167.50 | |||||||||||||
NO YRS | 39 | 39 | 47 | 45 | 52 | 55 | 54 | 56 | 56 | 50 | 35 | 37 | 27 |