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 | 625.34 | a | 642.00 | 624.50 | 557.50 | 357.50 | 104.50 | 19.50 | 2930.84 | |||||||
1949 | 0.00 | 77.00 | 178.00 | 282.50 | 461.50 | 494.50 | 605.50 | 644.50 | 595.50 | 293.50 | 322.50 | 67.50 | 4022.50 | |||||||||||||
1950 | 19.50 | 87.00 | 89.00 | 192.00 | 326.50 | 553.00 | 633.50 | 690.50 | 549.23 | d | 296.00 | 161.50 | 213.00 | 3810.73 | ||||||||||||
1951 | 53.50 | 101.50 | 90.50 | 322.00 | 419.50 | 555.50 | 651.50 | 639.50 | 558.00 | 397.00 | 171.72 | a | 41.00 | 4001.22 | ||||||||||||
1952 | 48.50 | 87.50 | 101.50 | 257.50 | 401.50 | 463.50 | 648.00 | 654.00 | 635.50 | 536.50 | 176.79 | b | 90.00 | 4100.79 | ||||||||||||
1953 | 132.00 | f | 101.50 | 159.00 | 253.50 | 400.86 | b | 486.00 | 525.50 | f | 674.00 | 461.00 | f | 466.50 | 253.00 | 125.66 | c | 2920.02 | ||||||||
1954 | 44.36 | b | 122.50 | 94.00 | 202.00 | 437.00 | 443.00 | 556.50 | 599.50 | 574.50 | 407.00 | 309.50 | 101.00 | 3890.86 | ||||||||||||
1955 | 55.00 | 60.00 | 64.00 | 131.00 | 311.00 | 485.00 | 557.00 | 621.50 | 536.50 | 381.50 | 152.50 | 71.50 | 3426.50 | |||||||||||||
1956 | 63.55 | a | 27.00 | 107.00 | 347.50 | 523.00 | 493.50 | 723.50 | 695.00 | 565.00 | 351.00 | 175.50 | 108.50 | 4180.05 | ||||||||||||
1957 | 21.00 | 88.50 | 184.00 | 320.50 | 498.50 | 561.00 | 643.00 | 664.00 | 718.50 | 417.00 | 184.50 | 139.50 | 4440.00 | |||||||||||||
1958 | 160.50 | 251.50 | 163.50 | 303.00 | 597.50 | 677.00 | 796.50 | 757.50 | 610.00 | 469.50 | 181.50 | 222.50 | 5190.50 | |||||||||||||
1959 | 128.00 | 97.00 | 179.00 | 301.00 | 435.50 | 551.50 | 705.50 | 638.60 | a | 543.00 | 433.50 | 214.00 | 100.50 | 4327.10 | ||||||||||||
1960 | 71.50 | 101.50 | 186.00 | 313.00 | 386.00 | 535.50 | 692.00 | 657.00 | 589.50 | 442.50 | 195.50 | 105.50 | 4275.50 | |||||||||||||
1961 | 215.00 | 167.50 | 196.50 | 227.50 | 271.50 | i | 640.00 | 740.00 | 762.50 | 559.50 | 360.50 | 121.00 | 111.00 | 4101.00 | ||||||||||||
1962 | 105.00 | 163.00 | 126.50 | 283.50 | 345.50 | 492.50 | 616.00 | 675.50 | 615.50 | 440.50 | 242.00 | 165.50 | 4271.00 | |||||||||||||
1963 | 41.50 | 269.50 | 166.00 | 276.00 | 473.00 | 528.50 | 647.50 | 711.50 | 694.50 | 465.00 | 206.50 | 153.00 | 4632.50 | |||||||||||||
1964 | 101.50 | 93.50 | 144.50 | 196.00 | 356.00 | 517.00 | 633.50 | 668.50 | 568.00 | 429.50 | 130.00 | 53.00 | 3891.00 | |||||||||||||
1965 | 68.50 | 88.15 | a | 217.50 | 274.00 | 338.00 | 403.93 | b | 0.00 | z | 0.00 | z | 0.00 | z | 463.00 | 0.00 | z | 27.00 | h | 1853.08 | ||||||
1966 | 126.50 | 70.00 | 157.00 | 299.00 | 428.50 | 542.00 | 664.00 | 713.00 | 648.00 | 390.50 | 195.50 | 158.00 | 4392.00 | |||||||||||||
1967 | 114.00 | 92.50 | 87.50 | 163.00 | 438.50 | 667.00 | 774.00 | 880.00 | 702.50 | 415.50 | 208.00 | 88.50 | 4631.00 | |||||||||||||
1968 | 97.00 | 200.50 | 223.50 | 220.00 | 466.00 | 549.00 | 750.00 | 679.50 | 609.50 | 375.00 | 225.00 | 64.00 | 4459.00 | |||||||||||||
1969 | 29.50 | 43.00 | 192.50 | 249.50 | 531.00 | 690.00 | 666.00 | 647.50 | 582.00 | 358.00 | 183.50 | 126.00 | 4298.50 | |||||||||||||
1970 | 94.00 | 187.50 | 178.00 | 187.00 | 436.50 | 646.50 | 697.00 | 697.50 | 504.50 | 344.00 | 193.00 | 54.50 | 4220.00 | |||||||||||||
1971 | 106.00 | 90.00 | 84.50 | 232.00 | 453.00 | 450.50 | 683.50 | 767.50 | 534.00 | 356.00 | 173.00 | 37.00 | 3967.00 | |||||||||||||
1972 | 46.50 | 98.50 | 208.50 | 157.50 | 501.00 | 568.00 | 749.00 | 777.50 | 513.00 | 334.00 | 180.00 | 120.50 | 4254.00 | |||||||||||||
1973 | 78.50 | 115.00 | 145.00 | 261.00 | 479.00 | 540.00 | 672.00 | 583.00 | 618.50 | 371.00 | 97.50 | 117.50 | 4078.00 | |||||||||||||
1974 | 84.50 | 59.00 | 166.00 | 270.50 | 365.00 | 545.50 | 651.00 | 720.00 | 694.00 | 406.50 | 195.50 | 125.00 | 4282.50 | |||||||||||||
1975 | 74.50 | 73.00 | 81.50 | 161.00 | 431.50 | 506.50 | 687.50 | 617.42 | a | 626.00 | 348.00 | 163.00 | 116.25 | e | 3886.17 | |||||||||||
1976 | 98.50 | 58.50 | 94.00 | 236.50 | 449.50 | 500.69 | a | 671.00 | 664.50 | 627.50 | 427.50 | 243.00 | 115.50 | 4186.69 | ||||||||||||
1977 | 67.00 | 176.00 | 103.00 | 305.00 | 339.00 | 582.00 | 676.00 | 787.00 | 533.50 | 352.50 | 139.50 | 111.50 | 4172.00 | |||||||||||||
1978 | 132.00 | 202.00 | 277.50 | 314.00 | 487.70 | c | 679.50 | 747.00 | 756.00 | 621.00 | 486.50 | 93.50 | 44.50 | 4841.20 | ||||||||||||
1979 | 13.50 | 81.50 | 255.00 | 309.50 | 494.28 | d | 555.00 | 781.50 | 797.73 | a | 681.00 | 477.00 | 164.00 | 141.00 | 4751.01 | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 78.63 | 113.91 | 151.61 | 253.16 | 433.71 | 547.76 | 678.70 | 692.46 | 598.84 | 401.55 | 185.69 | 106.71 | 4245.69 | |||||||||||||
S.D. | 46.60 | 59.38 | 55.10 | 57.30 | 67.85 | 72.95 | 60.16 | 66.94 | 58.41 | 57.42 | 52.98 | 47.72 | 355.35 | |||||||||||||
SKEW | 0.73 | 1.09 | 0.29 | -0.45 | 0.08 | 0.38 | 0.05 | 0.75 | 0.44 | 0.18 | 0.59 | 0.40 | 0.42 | |||||||||||||
MAX | 215.00 | 269.50 | 277.50 | 347.50 | 597.50 | 690.00 | 796.50 | 880.00 | 718.50 | 536.50 | 322.50 | 222.50 | 5190.50 | |||||||||||||
MIN | 0.00 | 27.00 | 64.00 | 131.00 | 311.00 | 403.93 | 556.50 | 583.00 | 504.50 | 293.50 | 93.50 | 19.50 | 3426.50 | |||||||||||||
NO YRS | 30 | 31 | 31 | 31 | 30 | 32 | 30 | 31 | 30 | 32 | 31 | 31 | 28 |