YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1951 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 634.35 | d | 293.40 | e | 1.50 | j | 0.00 | 0.00 | 927.75 | |||
1952 | 0.00 | 0.00 | d | 0.00 | 92.00 | 218.50 | 399.50 | 653.00 | 648.50 | 427.50 | 170.50 | 0.00 | 0.00 | 2609.50 | ||||||||||||
1953 | 0.00 | 0.00 | 2.00 | 62.50 | 76.50 | 270.50 | 697.00 | 564.00 | 365.00 | 45.50 | 0.00 | 0.00 | 2083.00 | |||||||||||||
1954 | 0.00 | 0.00 | 4.50 | 41.00 | 267.50 | 240.50 | 610.50 | 459.00 | 246.00 | 36.00 | 0.00 | d | 0.00 | 1905.00 | ||||||||||||
1955 | 0.00 | 0.00 | 0.00 | 3.50 | 102.00 | 392.50 | 566.00 | 531.00 | 300.50 | 59.50 | 0.00 | 0.00 | 1955.00 | |||||||||||||
1956 | 0.00 | 0.00 | 5.17 | a | 57.00 | 252.00 | 328.50 | 652.50 | 525.00 | 285.50 | 72.50 | 0.00 | 0.00 | 2178.17 | ||||||||||||
1957 | 0.00 | 0.00 | 0.00 | 12.50 | 221.00 | 349.50 | 574.50 | 487.22 | a | 369.00 | 33.50 | 0.00 | a | 0.00 | 2047.22 | |||||||||||
1958 | 0.00 | 0.00 | 0.00 | 10.00 | 332.50 | 422.00 | 597.00 | 676.00 | 283.00 | 97.50 | 0.50 | 0.00 | 2418.50 | |||||||||||||
1959 | 0.00 | 0.00 | 0.00 | 43.50 | 89.90 | a | 442.00 | 667.50 | 458.00 | 258.00 | 53.50 | 0.00 | 0.00 | 2012.40 | ||||||||||||
1960 | 0.00 | 0.00 | 12.00 | 32.00 | 102.30 | a | 408.00 | 737.00 | 456.00 | 397.00 | 62.00 | 0.00 | 0.00 | 2206.30 | ||||||||||||
1961 | 0.00 | a | 0.00 | 0.50 | 28.50 | 215.50 | 552.00 | 717.50 | 755.00 | 234.50 | 69.50 | 0.00 | 0.00 | 2573.00 | ||||||||||||
1962 | 0.00 | 0.00 | 0.50 | 81.50 | 92.50 | 361.00 | 579.00 | 544.80 | d | 329.50 | 54.00 | 0.00 | 0.00 | 2042.80 | ||||||||||||
1963 | 0.00 | 0.00 | 2.00 | 30.50 | 209.00 | 354.50 | 536.00 | 552.00 | 494.00 | 0.00 | z | 0.00 | z | 0.00 | 2178.00 | |||||||||||
1964 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 230.00 | j | 661.50 | 525.50 | 223.50 | 80.50 | 0.00 | 0.00 | 1491.00 | ||||||||
1965 | 0.00 | 0.00 | 2.00 | 65.50 | 163.00 | 395.00 | 640.50 | 551.50 | 173.50 | 94.50 | 2.50 | 0.00 | 2088.00 | |||||||||||||
1966 | 0.00 | 0.00 | 8.50 | 42.00 | 286.00 | 359.00 | 611.00 | 623.50 | 446.50 | 36.00 | 1.50 | 0.00 | 2414.00 | |||||||||||||
1967 | 0.00 | 0.00 | 6.00 | 0.00 | 193.50 | 384.00 | 714.00 | 713.50 | 486.00 | 38.50 | 0.00 | 0.00 | 2535.50 | |||||||||||||
1968 | 0.00 | 0.00 | 1.00 | 27.00 | 159.50 | 407.50 | 702.00 | 471.00 | 257.00 | 28.50 | 0.00 | 0.00 | 2053.50 | |||||||||||||
1969 | 0.00 | 0.00 | 5.00 | 45.00 | 318.50 | 413.00 | 600.00 | 575.00 | 335.50 | 9.50 | 0.00 | 0.00 | 2301.50 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 5.00 | 201.50 | 477.00 | 667.00 | 627.50 | 186.50 | 44.50 | 0.00 | 0.00 | b | 2209.00 | ||||||||||||
1971 | 0.00 | 0.00 | 0.00 | 14.00 | 258.00 | 315.00 | 670.50 | 710.00 | 187.00 | 65.00 | 0.00 | 0.00 | 2219.50 | |||||||||||||
1972 | 0.00 | 0.00 | 12.00 | 19.00 | 261.50 | 447.00 | 597.50 | 645.00 | 206.50 | 86.00 | 0.00 | 0.00 | 2274.50 | |||||||||||||
1973 | 0.00 | 0.00 | a | 0.00 | 21.50 | 239.00 | 417.50 | 672.00 | 610.00 | 301.50 | 50.50 | 0.00 | 0.00 | 2312.00 | ||||||||||||
1974 | 0.00 | 0.00 | 1.00 | 38.50 | 160.50 | 524.00 | 623.00 | 582.50 | 314.50 | 42.00 | 0.00 | 0.00 | 2286.00 | |||||||||||||
1975 | 0.00 | 0.00 | 0.00 | 0.50 | 155.00 | 336.00 | 758.50 | 476.50 | 306.00 | 78.50 | 0.00 | 0.00 | 2111.00 | |||||||||||||
1976 | 0.00 | 0.00 | 0.00 | 24.50 | 257.50 | 319.50 | 669.50 | 460.50 | 330.50 | 41.00 | 4.00 | 0.00 | 2107.00 | |||||||||||||
1977 | 0.00 | 0.00 | 0.00 | a | 128.50 | 101.00 | 578.50 | 643.00 | 651.50 | 299.00 | 44.50 | 0.00 | 0.00 | 2446.00 | ||||||||||||
1978 | 0.00 | 0.00 | 29.00 | 27.00 | 146.00 | 358.00 | 600.50 | 485.50 | 211.50 | 31.50 | 0.50 | 0.00 | 1889.50 | |||||||||||||
1979 | 0.00 | 0.00 | 0.00 | 31.00 | 203.00 | 433.00 | 656.00 | 617.50 | 418.00 | 140.02 | a | 0.00 | 0.00 | 2498.52 | ||||||||||||
1980 | 0.00 | 0.00 | 0.00 | 112.00 | 208.00 | 340.50 | 608.50 | 468.62 | a | 286.00 | 81.50 | 0.50 | 0.00 | 2105.62 | ||||||||||||
1981 | 0.00 | 0.00 | 3.00 | 82.50 | 148.50 | 294.00 | 545.50 | 681.00 | 342.50 | 15.50 | 0.00 | 0.00 | 2112.50 | |||||||||||||
1982 | 0.00 | 0.00 | 1.50 | 28.00 | 138.00 | 409.50 | 548.00 | 580.50 | 258.00 | 39.00 | 0.00 | 0.00 | 2002.50 | |||||||||||||
1983 | 0.00 | 0.00 | 6.50 | 40.00 | 200.50 | 351.00 | 554.50 | 649.00 | 233.00 | 53.50 | 17.50 | 0.00 | 2105.50 | |||||||||||||
1984 | 0.00 | 0.00 | 0.00 | z | 28.50 | 193.00 | 320.00 | 655.50 | 738.50 | 264.50 | 83.50 | 5.00 | 0.00 | 2288.50 | ||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 103.00 | 260.00 | 450.50 | 773.50 | 497.00 | 148.00 | 24.00 | 1.00 | 0.00 | 2257.00 | |||||||||||||
1986 | 0.00 | 0.50 | 16.00 | 38.00 | 247.00 | 553.50 | 518.50 | 720.50 | 201.50 | 22.22 | a | 0.00 | 0.00 | 2317.72 | ||||||||||||
1987 | 0.00 | 0.00 | 10.00 | 110.00 | 284.00 | 464.00 | 559.00 | 526.50 | 351.50 | 74.50 | 7.00 | 0.00 | 2386.50 | |||||||||||||
1988 | 0.00 | 0.00 | 3.50 | 78.50 | 189.00 | 534.50 | 699.50 | 561.50 | 264.00 | 164.00 | 4.50 | 0.00 | z | 2499.00 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.01 | 3.76 | 44.56 | 198.63 | 400.06 | 636.12 | 580.01 | 297.76 | 61.74 | 1.20 | 0.00 | 2214.05 | |||||||||||||
S.D. | 0.00 | 0.08 | 6.06 | 33.98 | 66.83 | 80.96 | 64.24 | 88.71 | 84.96 | 37.13 | 3.22 | 0.00 | 193.66 | |||||||||||||
SKEW | 0.00 | 5.75 | 2.48 | 0.86 | -0.08 | 0.42 | 0.15 | 0.25 | 0.53 | 1.37 | 3.87 | 0.00 | 0.35 | |||||||||||||
MAX | 0.00 | 0.50 | 29.00 | 128.50 | 332.50 | 578.50 | 773.50 | 755.00 | 494.00 | 170.50 | 17.50 | 0.00 | 2609.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 76.50 | 240.50 | 518.50 | 456.00 | 148.00 | 9.50 | 0.00 | 0.00 | 1889.50 | |||||||||||||
NO YRS | 37 | 36 | 35 | 36 | 36 | 36 | 37 | 38 | 38 | 36 | 37 | 37 | 33 |