YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1961 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 349.00 | g | 731.00 | 820.00 | 916.50 | 546.00 | 426.50 | 134.50 | 76.50 | 3651.00 | ||||||||
1962 | 59.50 | 91.00 | d | 116.25 | a | 342.00 | 314.13 | a | 0.00 | z | 0.00 | z | 0.00 | z | 375.50 | l | 367.00 | 205.00 | 83.50 | 1578.38 | ||||||
1963 | 22.50 | 222.00 | 142.50 | 197.50 | 442.50 | 550.50 | 655.00 | 770.00 | 713.00 | 430.00 | 173.00 | 44.00 | 4362.50 | |||||||||||||
1964 | 54.00 | 53.00 | 113.50 | 213.50 | 348.00 | 535.50 | 741.50 | 710.00 | 570.50 | 427.50 | 98.00 | 89.00 | 3954.00 | |||||||||||||
1965 | 48.50 | 82.00 | 201.50 | 312.50 | 344.50 | 537.50 | 767.00 | 785.00 | 583.50 | 434.00 | 204.00 | 51.50 | 4351.50 | |||||||||||||
1966 | 48.00 | 43.50 | 145.00 | 302.00 | 434.50 | 565.50 | 711.00 | 773.00 | 651.50 | 369.50 | 191.50 | 108.50 | 4343.50 | |||||||||||||
1967 | 89.00 | 62.00 | 77.50 | 130.50 | 428.50 | 663.00 | 804.50 | 929.00 | 732.00 | 368.00 | 203.00 | 71.00 | 4558.00 | |||||||||||||
1968 | 71.50 | 209.50 | 197.50 | 208.50 | 400.50 | 576.50 | 768.00 | 692.50 | 583.00 | 313.00 | 152.00 | 30.00 | 4202.50 | |||||||||||||
1969 | 21.00 | 12.50 | 160.00 | 223.00 | 514.00 | 703.50 | 718.00 | 679.00 | 609.50 | 306.00 | 168.00 | 79.00 | 4193.50 | |||||||||||||
1970 | 104.00 | 133.50 | 156.50 | 153.50 | 402.00 | 663.50 | 755.50 | 720.50 | 509.00 | 332.00 | 178.00 | 32.50 | 4140.50 | |||||||||||||
1971 | 73.00 | 65.00 | 66.00 | 192.50 | 415.00 | 446.50 | 768.50 | 824.50 | 530.00 | 297.50 | 97.50 | 16.00 | 3792.00 | |||||||||||||
1972 | 53.50 | 98.50 | 208.00 | 132.00 | 484.00 | 577.00 | 813.00 | 824.50 | 530.00 | 370.00 | 148.50 | 92.00 | 4331.00 | |||||||||||||
1973 | 42.50 | 100.50 | 110.50 | 260.50 | 464.50 | 570.00 | 753.50 | 666.50 | 624.50 | 335.00 | 94.00 | 95.50 | 4117.50 | |||||||||||||
1974 | 81.00 | 29.50 | 150.00 | 220.50 | 346.00 | 600.00 | 728.50 | 806.00 | 778.50 | 422.50 | 170.00 | 115.00 | 4447.50 | |||||||||||||
1975 | 113.50 | 51.50 | 77.50 | 139.00 | 406.00 | 529.50 | 753.50 | 677.00 | 677.00 | 329.50 | 114.00 | 116.50 | 3984.50 | |||||||||||||
1976 | 64.00 | 54.00 | 104.50 | 188.50 | 413.00 | 485.00 | 709.00 | 701.00 | 651.00 | 400.50 | 214.50 | 11.50 | 3996.50 | |||||||||||||
1977 | 30.50 | 125.50 | 88.00 | 298.00 | 321.00 | 600.00 | 701.50 | 884.50 | 549.50 | 378.50 | 135.00 | 118.50 | 4230.50 | |||||||||||||
1978 | 65.10 | a | 135.50 | 249.50 | 246.50 | 351.50 | 641.50 | 786.50 | 767.00 | 542.50 | 427.00 | 75.00 | 36.50 | 4324.10 | ||||||||||||
1979 | 5.50 | 81.50 | 220.50 | 276.50 | 472.50 | 0.00 | z | 779.50 | 749.00 | 672.50 | 475.50 | 102.50 | 115.50 | 3951.00 | ||||||||||||
1980 | 40.50 | 89.50 | 126.50 | 294.50 | 403.00 | 463.50 | 759.00 | 685.50 | 606.50 | 401.50 | 186.00 | 118.00 | 4174.00 | |||||||||||||
1981 | 68.50 | 104.00 | 180.00 | 277.00 | 391.50 | 524.50 | 738.50 | 849.00 | 623.50 | 352.00 | 169.00 | 93.50 | 4371.00 | |||||||||||||
1982 | 36.50 | 89.00 | 115.00 | 159.00 | 430.50 | 646.50 | 707.00 | 757.50 | 636.50 | 394.00 | 88.45 | a | 50.50 | 4110.45 | ||||||||||||
1983 | 98.50 | 143.50 | 226.50 | 273.50 | 488.00 | 545.00 | 678.50 | 761.00 | 546.50 | 362.50 | 193.50 | 33.00 | 4350.00 | |||||||||||||
1984 | 98.50 | 104.00 | 245.00 | 209.50 | 383.00 | 501.50 | 762.00 | 746.50 | 596.50 | 284.00 | 128.50 | 5.00 | 4064.00 | |||||||||||||
1985 | 5.00 | 44.00 | 111.00 | 324.00 | 436.00 | 604.50 | 871.50 | 737.00 | 518.00 | 355.00 | 75.50 | 7.50 | 4089.00 | |||||||||||||
1986 | 84.00 | 122.50 | 288.50 | 237.00 | 437.00 | 696.50 | 676.00 | 900.50 | 536.50 | 434.00 | 198.00 | 35.00 | 4645.50 | |||||||||||||
1987 | 54.50 | 96.00 | 180.00 | 347.00 | 508.40 | a | 657.50 | 716.50 | 815.00 | 670.50 | 557.00 | 190.00 | 65.00 | 4857.40 | ||||||||||||
1988 | 26.00 | 126.88 | a | 152.00 | 293.50 | 385.50 | 539.48 | a | 775.00 | a | 760.02 | a | 644.50 | 514.00 | 154.50 | 40.50 | 4411.87 | |||||||||
1989 | 62.50 | 27.50 | 130.00 | 405.50 | 436.00 | 638.50 | 677.50 | 708.50 | 699.50 | 372.50 | 159.00 | 58.50 | 4375.50 | |||||||||||||
1990 | 78.00 | 60.50 | 215.50 | 360.00 | 394.00 | 579.00 | 850.00 | 821.50 | 721.50 | 322.50 | 131.00 | 28.00 | 4561.50 | |||||||||||||
1991 | 50.50 | 200.50 | 108.00 | 243.00 | 351.50 | 481.50 | 798.00 | 806.50 | 731.00 | 453.50 | 164.00 | 64.50 | 4452.50 | |||||||||||||
1992 | 103.00 | 252.00 | 359.00 | 394.50 | 602.00 | 683.00 | 817.00 | 849.00 | 602.00 | 456.00 | 322.50 | 81.50 | 5521.50 | |||||||||||||
1993 | 47.00 | 71.00 | 283.00 | 325.00 | 593.50 | 593.50 | 645.00 | 768.50 | 665.00 | 474.50 | 48.50 | 76.00 | 4590.50 | |||||||||||||
1994 | 99.50 | 50.50 | 258.50 | 297.00 | 539.00 | 595.00 | 873.00 | 845.00 | 775.00 | 373.50 | 50.50 | 94.50 | 4851.00 | |||||||||||||
1995 | 126.50 | 215.00 | 202.00 | 294.00 | 547.50 | 651.50 | 888.50 | 812.00 | 773.50 | 414.00 | 324.50 | 100.50 | 5349.50 | |||||||||||||
1996 | 71.50 | 136.00 | 188.50 | 322.50 | 376.50 | 585.50 | 916.50 | 866.00 | 590.50 | 379.00 | 137.50 | 82.00 | 4652.00 | |||||||||||||
1997 | 81.50 | 73.00 | 171.50 | 272.00 | 600.50 | 599.00 | 813.00 | 876.50 | 703.00 | 409.50 | 263.00 | 36.00 | 4898.50 | |||||||||||||
1998 | 114.50 | 133.00 | 252.00 | 309.50 | 445.50 | 653.00 | 905.50 | 886.50 | 771.00 | 426.50 | 226.00 | 100.50 | 5223.50 | |||||||||||||
1999 | 82.50 | 83.00 | 146.00 | 263.00 | 434.50 | 604.50 | 512.00 | l | 869.50 | 718.00 | 430.90 | a | 257.00 | 117.00 | 4005.90 | |||||||||||
2000 | 45.50 | 113.50 | 136.50 | 367.50 | 485.00 | 690.00 | 805.50 | 556.50 | i | 647.00 | 407.50 | 92.50 | 52.00 | 3842.50 | ||||||||||||
2001 | 55.50 | 78.50 | 215.50 | 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 | 349.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 64.42 | 101.60 | 171.88 | 264.24 | 435.14 | 592.34 | 768.62 | 789.40 | 636.65 | 394.59 | 160.44 | 68.04 | 4425.11 | |||||||||||||
S.D. | 29.76 | 56.12 | 66.03 | 71.63 | 74.01 | 70.34 | 68.51 | 73.11 | 79.54 | 58.59 | 64.52 | 34.52 | 391.85 | |||||||||||||
SKEW | 0.03 | 0.95 | 0.61 | -0.13 | 0.64 | -0.10 | 0.33 | 0.08 | 0.19 | 0.38 | 0.55 | -0.15 | 1.08 | |||||||||||||
MAX | 126.50 | 252.00 | 359.00 | 405.50 | 602.00 | 731.00 | 916.50 | 929.00 | 778.50 | 557.00 | 324.50 | 118.50 | 5521.50 | |||||||||||||
MIN | 5.00 | 12.50 | 66.00 | 130.50 | 314.13 | 446.50 | 645.00 | 666.50 | 509.00 | 284.00 | 48.50 | 5.00 | 3792.00 | |||||||||||||
NO YRS | 40 | 40 | 40 | 39 | 39 | 38 | 38 | 38 | 39 | 40 | 40 | 40 | 35 |