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 | 678.00 | 701.00 | 655.00 | 547.00 | 341.00 | 89.50 | 14.50 | 3026.00 | ||||||||
1949 | 0.50 | 57.50 | 175.00 | 297.00 | 562.50 | 516.50 | 640.50 | 682.57 | d | 613.00 | 278.00 | 310.00 | 64.58 | a | 4197.66 | |||||||||||
1950 | 7.50 | 61.50 | 94.50 | 185.00 | 356.00 | 583.00 | 699.50 | 737.00 | 0.00 | z | 0.00 | z | 195.50 | 192.00 | 3111.50 | |||||||||||
1951 | 48.10 | b | 67.41 | a | 40.00 | 329.00 | 463.00 | 656.00 | 730.00 | 771.68 | c | 427.50 | g | 342.00 | 165.00 | 38.00 | 3650.19 | |||||||||
1952 | 26.00 | 64.00 | 93.50 | 267.00 | 446.50 | 521.50 | 730.00 | 689.50 | 648.50 | 490.50 | 119.50 | 67.50 | 4164.00 | |||||||||||||
1953 | 151.50 | 97.00 | 172.50 | 213.00 | 425.00 | 431.50 | 735.50 | 608.50 | 591.50 | 434.00 | 212.50 | 98.00 | 4170.50 | |||||||||||||
1954 | 21.50 | 71.00 | 80.00 | 198.50 | 427.50 | 137.00 | u | 570.00 | 661.50 | 583.00 | 353.50 | 310.00 | 79.00 | 3355.50 | ||||||||||||
1955 | 31.00 | 42.00 | 64.00 | 153.50 | 370.00 | 566.50 | 596.23 | a | 651.00 | 538.50 | 345.50 | 111.00 | 51.00 | 3520.23 | ||||||||||||
1956 | 67.50 | 15.00 | 111.00 | 369.50 | 552.50 | 502.00 | 747.00 | 706.00 | 548.50 | 320.50 | 98.50 | 102.00 | 4140.00 | |||||||||||||
1957 | 16.00 | 50.50 | 169.00 | 320.00 | 541.50 | 611.00 | 624.00 | 692.50 | 685.50 | 362.50 | 150.50 | 138.50 | 4361.50 | |||||||||||||
1958 | 0.00 | z | 137.00 | l | 152.00 | 319.14 | a | 645.50 | 749.50 | 861.00 | 752.00 | 532.00 | 403.00 | 148.00 | 165.33 | a | 4727.47 | |||||||||
1959 | 92.00 | 67.50 | 137.00 | 297.00 | 422.00 | 589.00 | 762.50 | 681.50 | 569.50 | 389.50 | 166.00 | 68.50 | 4242.00 | |||||||||||||
1960 | 56.50 | 81.50 | 182.00 | 314.50 | 389.00 | 560.00 | 749.50 | 654.50 | 560.00 | 435.00 | 139.00 | 57.00 | 4178.50 | |||||||||||||
1961 | 163.50 | 180.00 | 213.00 | 243.50 | 465.50 | 0.00 | z | 787.50 | 822.50 | 546.50 | 345.00 | 85.00 | 75.00 | 3927.00 | ||||||||||||
1962 | 79.00 | 165.50 | 139.00 | 329.50 | 334.50 | 546.50 | 665.00 | 682.50 | 606.50 | 430.50 | 225.00 | 139.00 | 4342.50 | |||||||||||||
1963 | 28.00 | 246.50 | 134.50 | 293.50 | 470.00 | 538.00 | 663.92 | a | 733.50 | 699.50 | 451.00 | 163.50 | 111.50 | 4533.42 | ||||||||||||
1964 | 81.50 | 74.00 | 125.50 | 211.00 | 370.50 | 545.00 | 683.50 | 680.50 | 564.50 | 424.00 | 106.50 | 44.50 | 3911.00 | |||||||||||||
1965 | 60.50 | 97.00 | 199.00 | 307.50 | 380.00 | 577.50 | 766.50 | 782.00 | 556.00 | 479.00 | 247.00 | 78.00 | 4530.00 | |||||||||||||
1966 | 76.50 | 86.50 | 163.50 | 311.00 | 463.00 | 556.00 | 695.00 | 738.00 | 627.00 | 377.50 | 193.50 | 156.00 | 4443.50 | |||||||||||||
1967 | 101.00 | 101.50 | 94.00 | 187.50 | 462.50 | 687.50 | 743.00 | 887.00 | 756.00 | 423.00 | 187.50 | 86.00 | 4716.50 | |||||||||||||
1968 | 107.00 | 196.50 | 230.50 | 244.00 | 485.00 | 569.50 | 791.00 | 708.50 | 616.00 | 359.50 | 184.00 | 41.00 | 4532.50 | |||||||||||||
1969 | 19.50 | 33.00 | 181.00 | 248.00 | 550.50 | 743.50 | 719.50 | 686.00 | 590.50 | 357.00 | 180.50 | 118.50 | 4427.50 | |||||||||||||
1970 | 84.00 | 161.00 | 177.00 | 184.00 | 427.50 | 667.50 | 732.50 | 739.50 | 516.50 | 317.50 | 178.50 | 45.00 | 4230.50 | |||||||||||||
1971 | 89.50 | 95.00 | 85.00 | 247.50 | 474.00 | 475.50 | 745.00 | 823.00 | 524.00 | 339.50 | 161.50 | 27.50 | 4087.00 | |||||||||||||
1972 | 38.50 | 93.00 | 198.00 | 159.00 | 541.50 | 597.50 | 754.50 | 795.50 | 496.00 | 313.50 | 158.00 | 100.00 | 4245.00 | |||||||||||||
1973 | 55.00 | 106.50 | 166.00 | 285.00 | 514.50 | 569.00 | 716.50 | 631.50 | 632.00 | 367.50 | 91.00 | 112.50 | 4247.00 | |||||||||||||
1974 | 87.00 | 60.00 | 169.00 | 287.00 | 367.50 | 591.50 | 692.50 | 799.50 | 737.50 | 415.50 | 198.00 | 126.50 | 4531.50 | |||||||||||||
1975 | 64.00 | 72.00 | 93.00 | 192.00 | 473.00 | 538.50 | 761.00 | 680.00 | 640.00 | 350.50 | 164.00 | 101.50 | 4129.50 | |||||||||||||
1976 | 102.50 | 48.50 | 102.50 | 253.50 | 471.50 | 515.50 | 721.50 | 686.50 | 674.00 | 432.00 | 229.00 | 112.50 | 4349.50 | |||||||||||||
1977 | 60.00 | 185.00 | 116.00 | 352.00 | 384.00 | 609.00 | 669.00 | 855.50 | 541.00 | 365.00 | 141.50 | 96.00 | 4374.00 | |||||||||||||
1978 | 121.00 | 167.50 | 256.00 | 291.50 | 422.50 | 694.00 | 791.00 | 749.50 | 569.50 | 427.50 | 76.00 | 36.50 | 4602.50 | |||||||||||||
1979 | 11.00 | 66.00 | 259.00 | 304.50 | 493.50 | 585.50 | 771.00 | 763.00 | 667.50 | 460.00 | 120.00 | 141.50 | 4642.50 | |||||||||||||
1980 | 27.00 | 131.50 | 154.00 | 356.00 | 466.00 | 530.50 | 737.50 | 710.50 | 592.50 | 410.00 | 224.48 | a | 172.50 | 4512.48 | ||||||||||||
1981 | 107.50 | 126.00 | 242.00 | 265.34 | a | 451.00 | 556.00 | 702.67 | a | 860.50 | 635.00 | 346.50 | 188.50 | 79.00 | 4560.01 | |||||||||||
1982 | 56.50 | 99.00 | 108.00 | 180.00 | 460.50 | 699.50 | 696.50 | 752.00 | 631.50 | 387.00 | 83.50 | 49.00 | 4203.00 | |||||||||||||
1983 | 135.50 | 157.50 | 246.50 | 307.00 | 536.00 | 573.00 | 708.00 | 795.50 | 532.00 | 331.50 | 191.00 | 29.50 | 4543.00 | |||||||||||||
1984 | 149.00 | 112.00 | 246.50 | 221.00 | 371.50 | 552.00 | 744.00 | 736.00 | 550.50 | 293.50 | 134.50 | 14.50 | 4125.00 | |||||||||||||
1985 | 25.00 | 53.00 | 90.50 | 302.00 | 463.50 | 579.50 | 866.50 | 777.50 | 522.00 | 328.50 | 71.00 | 13.50 | 4092.50 | |||||||||||||
1986 | 126.50 | 117.00 | 292.50 | 231.50 | 478.00 | 681.00 | 632.50 | 894.50 | 580.50 | 466.00 | 163.50 | 78.00 | 4741.50 | |||||||||||||
1987 | 82.00 | 142.00 | 232.50 | 360.00 | 526.00 | 644.50 | 716.50 | 812.00 | 668.00 | 464.00 | 220.50 | 60.50 | 4928.50 | |||||||||||||
1988 | 34.50 | 132.00 | 161.50 | 324.50 | 448.50 | 535.50 | 708.50 | 736.50 | 601.50 | 490.00 | 154.50 | 92.00 | 4419.50 | |||||||||||||
1989 | 49.50 | 31.50 | 124.50 | 387.00 | 468.00 | 634.00 | 671.00 | 713.50 | 641.50 | 421.50 | 189.00 | 112.00 | 4443.00 | |||||||||||||
1990 | 94.50 | 58.50 | 262.00 | 358.50 | 451.00 | 581.50 | 827.00 | 780.50 | 671.50 | 287.00 | 172.00 | 24.00 | 4568.00 | |||||||||||||
1991 | 65.50 | 207.50 | 115.50 | 273.00 | 400.00 | 517.50 | 724.00 | 759.00 | 655.50 | 394.50 | 196.50 | 105.00 | 4413.50 | |||||||||||||
1992 | 132.00 | 216.50 | 324.50 | 367.00 | 579.50 | 689.50 | 784.00 | 769.00 | 547.50 | 415.00 | 144.00 | 25.50 | 4994.00 | |||||||||||||
1993 | 58.00 | 77.00 | 238.00 | 325.00 | 605.50 | 596.50 | 678.50 | 768.50 | 643.00 | 450.50 | 0.00 | z | 75.50 | 4516.00 | ||||||||||||
1994 | 160.50 | 50.50 | 250.00 | 371.50 | 520.50 | 559.50 | 763.00 | 757.00 | 695.00 | 347.00 | 63.50 | 82.00 | 4620.00 | |||||||||||||
1995 | 131.50 | 173.50 | 209.00 | 308.00 | 555.50 | 629.50 | 793.00 | 678.00 | 710.50 | 369.50 | 227.00 | 118.00 | 4903.00 | |||||||||||||
1996 | 94.00 | 129.00 | 229.50 | 357.00 | 383.50 | 567.00 | 826.00 | 807.50 | 532.00 | 336.50 | 137.00 | 50.00 | 4449.00 | |||||||||||||
1997 | 110.00 | 101.00 | 178.50 | 272.00 | 576.00 | 575.50 | 738.00 | 842.00 | 661.00 | 379.50 | 225.50 | 58.50 | 4717.50 | |||||||||||||
1998 | 115.50 | 147.00 | 235.50 | 289.50 | 504.00 | 622.00 | 778.50 | 834.50 | 683.50 | 389.00 | 184.50 | 98.00 | 4881.50 | |||||||||||||
1999 | 79.50 | 75.50 | 131.50 | 272.00 | 374.00 | 535.50 | 677.50 | 769.50 | 609.50 | 333.50 | 198.50 | 100.00 | 4156.50 | |||||||||||||
2000 | 39.50 | 111.50 | 161.00 | 355.00 | 453.50 | 610.00 | 750.00 | 0.00 | z | 590.00 | 0.00 | z | 81.00 | 71.00 | 3222.50 | |||||||||||
2001 | 79.00 | 47.00 | 191.00 | 243.00 | 471.50 | 517.50 | 666.00 | 733.50 | 597.93 | a | 324.50 | 187.50 | 52.50 | 4110.93 | ||||||||||||
2002 | 90.50 | 77.50 | 96.50 | 272.00 | 417.50 | 632.50 | 795.00 | 715.50 | 590.50 | 331.00 | 149.00 | 65.00 | 4232.50 | |||||||||||||
2003 | 147.00 | 65.50 | 191.50 | 228.50 | 439.00 | 753.00 | 841.00 | 829.00 | 654.50 | 458.50 | 89.50 | 71.00 | 4768.00 | |||||||||||||
2004 | 104.50 | 118.50 | 274.00 | 394.00 | 521.00 | 646.00 | 834.00 | 828.50 | 585.00 | 396.00 | 141.00 | 76.50 | 4919.00 | |||||||||||||
2005 | 136.00 | 78.00 | 262.00 | 325.50 | 553.00 | 608.00 | 798.50 | 823.50 | 562.50 | 420.50 | 98.50 | 107.50 | 4773.50 | |||||||||||||
2006 | 120.00 | 86.50 | 156.00 | 343.50 | 547.15 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1253.15 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 78.91 | 102.31 | 172.01 | 284.21 | 468.50 | 592.82 | 732.31 | 748.62 | 605.75 | 383.95 | 161.76 | 82.16 | 4418.52 | |||||||||||||
S.D. | 42.92 | 51.56 | 64.53 | 61.28 | 69.14 | 68.37 | 62.43 | 66.54 | 60.62 | 54.10 | 55.01 | 41.02 | 293.22 | |||||||||||||
SKEW | 0.10 | 0.79 | 0.17 | -0.31 | 0.23 | 0.44 | -0.12 | 0.15 | 0.39 | 0.16 | 0.35 | 0.46 | -0.21 | |||||||||||||
MAX | 163.50 | 246.50 | 324.50 | 394.00 | 645.50 | 753.00 | 866.50 | 894.50 | 756.00 | 490.50 | 310.00 | 192.00 | 4994.00 | |||||||||||||
MIN | 0.50 | 15.00 | 40.00 | 153.50 | 334.50 | 431.50 | 570.00 | 608.50 | 496.00 | 278.00 | 63.50 | 13.50 | 3520.23 | |||||||||||||
NO YRS | 57 | 57 | 58 | 58 | 58 | 56 | 58 | 57 | 56 | 56 | 57 | 58 | 50 |