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 | 35.00 | 15.00 | 105.50 | 216.00 | 515.50 | 863.50 | 1750.50 | |||||||
1949 | 887.00 | 713.00 | 674.00 | 267.50 | 245.50 | 31.50 | 0.00 | 2.50 | 25.50 | 206.50 | 177.00 | 675.00 | 3905.00 | |||||||||||||
1950 | 934.00 | 467.00 | 557.00 | 273.50 | 202.00 | 107.00 | 0.00 | 6.50 | 66.00 | 169.50 | 283.00 | 489.50 | 3555.00 | |||||||||||||
1951 | 712.50 | 599.00 | 507.50 | 306.00 | 205.50 | 42.50 | 1.00 | 11.00 | 11.00 | 219.00 | 451.00 | 744.00 | 3810.00 | |||||||||||||
1952 | 858.50 | 630.50 | 731.50 | 318.50 | 154.50 | 135.50 | 1.00 | 0.00 | 42.00 | 45.50 | 478.00 | 730.57 | a | 4126.07 | ||||||||||||
1953 | 538.50 | 466.50 | 538.00 | 388.00 | 423.00 | 165.50 | 0.00 | 27.50 | 11.00 | 207.00 | 393.50 | 513.50 | 3672.00 | |||||||||||||
1954 | 687.00 | 334.50 | 627.50 | 232.00 | 106.00 | 142.00 | 0.00 | 22.00 | 42.50 | 146.22 | a | 301.50 | 625.50 | 3266.72 | ||||||||||||
1955 | 797.50 | 605.00 | 518.00 | 567.00 | 214.00 | 69.50 | 19.50 | 0.00 | 34.00 | 88.50 | 475.50 | 671.00 | 4059.50 | |||||||||||||
1956 | 707.00 | 676.84 | a | 474.82 | a | 410.50 | 231.00 | 58.45 | a | 2.50 | 2.50 | 19.66 | a | 294.00 | 277.00 | 498.50 | 3652.76 | |||||||||
1957 | 823.50 | 506.50 | 529.50 | 365.50 | 289.00 | 37.50 | 0.00 | 17.50 | 30.00 | 296.00 | 490.00 | 523.00 | 3908.00 | |||||||||||||
1958 | 582.50 | 529.00 | 718.00 | 411.50 | 112.00 | 127.50 | 14.00 | 0.00 | 21.50 | 76.50 | 373.50 | 327.00 | 3293.00 | |||||||||||||
1959 | 562.50 | 632.50 | 359.50 | 145.00 | 297.00 | 21.50 | 0.50 | 19.52 | d | 92.50 | 116.00 | 220.50 | 477.50 | 2944.52 | ||||||||||||
1960 | 787.00 | 636.50 | 435.50 | 374.50 | 267.00 | 4.00 | 0.00 | 11.76 | b | 2.00 | 120.00 | f | 528.33 | c | 549.65 | e | 3596.25 | |||||||||
1961 | 514.37 | d | 512.00 | 607.08 | a | 364.50 | 347.50 | 54.50 | 8.50 | 1.00 | 51.00 | 238.00 | 484.14 | a | 637.50 | 3820.09 | ||||||||||
1962 | 578.00 | 660.50 | 697.50 | 253.00 | 363.00 | 68.00 | 2.00 | 13.50 | 37.50 | 181.35 | a | 374.00 | 470.00 | 3698.35 | ||||||||||||
1963 | 628.00 | 370.00 | 643.00 | 647.00 | 253.00 | 155.00 | 21.00 | 11.50 | 37.00 | 202.50 | 482.00 | 500.50 | 3950.50 | |||||||||||||
1964 | 702.00 | 507.00 | 598.50 | 407.50 | 314.50 | 133.00 | 4.00 | 2.00 | 37.00 | 83.50 | 592.00 | 685.50 | 4066.50 | |||||||||||||
1965 | 649.00 | 454.00 | 539.00 | 471.00 | 255.50 | 112.00 | 1.00 | 2.50 | 86.00 | 66.50 | 484.50 | 705.00 | 3826.00 | |||||||||||||
1966 | 759.00 | 662.00 | 475.50 | 213.00 | 104.00 | 83.50 | 10.00 | 9.50 | 38.50 | 100.00 | 420.50 | 629.00 | 3504.50 | |||||||||||||
1967 | 642.00 | 415.50 | 656.50 | 810.00 | 256.50 | 138.00 | 0.00 | 0.00 | 8.50 | 110.00 | 333.00 | 786.00 | 4156.00 | |||||||||||||
1968 | 654.00 | 476.00 | 492.00 | 335.00 | 239.00 | 51.50 | 0.00 | 62.50 | 22.50 | 180.00 | 485.50 | 830.00 | 3828.00 | |||||||||||||
1969 | 724.00 | 768.00 | 614.50 | 419.50 | 138.00 | 112.00 | 0.00 | 0.00 | 20.50 | 304.50 | 325.00 | 637.50 | 4063.50 | |||||||||||||
1970 | 686.00 | 474.00 | 516.00 | 533.00 | 160.00 | 111.00 | 0.00 | 0.00 | 35.00 | 221.50 | 437.00 | 832.00 | 4005.50 | |||||||||||||
1971 | 677.50 | 511.50 | 573.00 | 463.00 | 359.00 | 101.50 | 1.00 | 3.50 | 92.00 | 344.00 | 511.50 | 909.50 | 4547.00 | |||||||||||||
1972 | 725.00 | 538.50 | 350.00 | 428.50 | 176.00 | 50.50 | 3.00 | 15.50 | 71.50 | 307.00 | 579.50 | 806.50 | 4051.50 | |||||||||||||
1973 | 797.50 | 596.50 | 723.00 | 365.00 | 125.00 | 60.00 | 2.00 | 18.50 | 35.00 | 205.50 | 661.00 | 674.50 | 4263.50 | |||||||||||||
1974 | 735.00 | 570.50 | 558.00 | 448.00 | 204.00 | 19.00 | 32.50 | 1.50 | 0.00 | 171.50 | 442.50 | 685.00 | 3867.50 | |||||||||||||
1975 | 609.50 | 653.50 | 681.50 | 665.00 | 189.50 | 66.00 | 17.50 | 20.00 | 2.50 | 306.50 | 506.50 | 506.00 | 4224.00 | |||||||||||||
1976 | 544.00 | 592.00 | 590.00 | 479.50 | 103.00 | 93.50 | 2.00 | 67.00 | 60.50 | 153.50 | 260.50 | 505.82 | a | 3451.32 | ||||||||||||
1977 | 680.00 | 408.07 | a | 645.00 | 223.00 | 451.00 | 26.00 | 0.50 | 0.00 | 58.50 | 93.00 | 365.50 | 550.50 | 3501.07 | ||||||||||||
1978 | 623.00 | 565.00 | 390.00 | 516.00 | 181.00 | 53.50 | 14.50 | 20.50 | 96.00 | 44.43 | a | 523.00 | 727.98 | a | 3754.92 | |||||||||||
1979 | 792.00 | 650.00 | 534.50 | 416.50 | 169.50 | 36.00 | 11.50 | 14.00 | 6.50 | 211.00 | 488.00 | 524.00 | 3853.50 | |||||||||||||
1980 | 642.00 | 533.50 | 570.50 | 373.50 | 320.00 | 147.00 | 8.00 | 3.00 | 24.50 | 202.50 | 348.00 | 472.50 | 3645.00 | |||||||||||||
1981 | 559.00 | 506.00 | 588.00 | 323.50 | 179.00 | 21.00 | 0.00 | 0.00 | 29.50 | 296.50 | 458.50 | 0.00 | z | 2961.00 | ||||||||||||
1982 | 828.50 | 509.50 | 689.50 | 500.00 | 185.50 | 109.00 | 25.00 | 0.00 | 128.00 | 251.50 | 553.00 | 680.00 | 4459.50 | |||||||||||||
1983 | 602.50 | 580.00 | 646.00 | 595.50 | 248.00 | 73.50 | 50.00 | 14.50 | 51.50 | 156.50 | 574.00 | 730.00 | 4322.00 | |||||||||||||
1984 | 472.00 | 546.50 | 421.50 | 449.50 | 142.50 | 77.00 | 0.00 | 0.00 | 12.50 | 341.50 | 623.00 | 761.50 | 3847.50 | |||||||||||||
1985 | 635.00 | 525.50 | 655.00 | 135.50 | s | 198.50 | 38.50 | 2.00 | 5.00 | 148.50 | 222.00 | 620.00 | 543.50 | 3593.50 | ||||||||||||
1986 | 486.00 | 518.00 | 403.00 | 392.50 | 223.50 | 21.00 | 0.50 | 0.00 | 231.00 | 0.00 | z | 332.00 | 576.00 | 3183.50 | ||||||||||||
1987 | 753.50 | 559.00 | 559.00 | 154.50 | 167.00 | 13.00 | 25.50 | 2.00 | 9.50 | 92.00 | 0.00 | z | 816.50 | 3151.50 | ||||||||||||
1988 | 709.50 | 392.00 | 391.00 | 323.50 | 244.00 | 95.50 | 0.00 | z | 0.00 | 28.50 | 25.00 | 506.50 | 715.50 | 3431.00 | ||||||||||||
1989 | 689.50 | 661.50 | 513.00 | 235.50 | 212.50 | 25.50 | 0.50 | 2.00 | 46.50 | 225.50 | 290.36 | b | 470.00 | 3372.36 | ||||||||||||
1990 | 677.50 | 653.00 | 441.50 | 228.00 | 248.50 | 46.50 | 0.50 | 20.50 | 18.50 | 65.50 | 392.50 | 764.00 | 3556.50 | |||||||||||||
1991 | 607.50 | 340.00 | 769.04 | e | 445.00 | 303.50 | 68.50 | 0.00 | z | 0.00 | 4.00 | 0.00 | z | 374.44 | c | 617.00 | 3528.98 | |||||||||
1992 | 599.50 | 511.50 | 486.00 | 215.50 | 29.00 | 77.00 | 10.00 | 0.00 | 0.00 | z | 111.50 | 428.50 | 0.00 | z | 2468.50 | |||||||||||
1993 | 820.50 | 665.50 | 410.50 | 380.00 | 0.00 | z | 113.00 | 7.50 | 13.90 | b | 20.50 | j | 159.00 | 458.79 | a | 673.00 | 3701.69 | |||||||||
1994 | 553.00 | 652.00 | 389.00 | 328.50 | 205.63 | a | 38.50 | 0.00 | 0.00 | 46.67 | c | 203.00 | 726.00 | 697.50 | 3839.80 | |||||||||||
1995 | 474.00 | k | 399.50 | 625.50 | 259.50 | l | 0.00 | z | 0.00 | z | 1.00 | q | 0.00 | z | 21.50 | p | 0.00 | z | 0.00 | z | 412.00 | k | 1025.00 | |||
1996 | 341.00 | p | 287.50 | k | 312.50 | l | 0.00 | z | 143.50 | j | 30.00 | o | 0.00 | o | 0.00 | z | 0.00 | z | 0.00 | z | 251.50 | n | 0.00 | z | 0.00 | |
1997 | 396.50 | m | 0.00 | z | 0.00 | z | 191.00 | p | 67.50 | n | 46.00 | j | 3.50 | t | 0.00 | z | 11.00 | n | 159.50 | l | 204.00 | p | 268.50 | t | 0.00 | |
1998 | 328.00 | p | 0.00 | z | 296.50 | o | 512.00 | 0.00 | z | 0.00 | z | 0.00 | m | 0.00 | z | 0.00 | z | 133.00 | n | 341.50 | l | 0.00 | z | 512.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 678.98 | 547.54 | 555.61 | 390.75 | 223.17 | 74.60 | 7.42 | 9.78 | 46.18 | 180.84 | 443.60 | 640.18 | 3828.88 | |||||||||||||
S.D. | 107.67 | 101.21 | 109.04 | 137.18 | 86.35 | 43.43 | 11.37 | 14.19 | 44.24 | 85.64 | 118.36 | 130.21 | 340.85 | |||||||||||||
SKEW | 0.23 | -0.19 | -0.10 | 0.62 | 0.46 | 0.35 | 1.91 | 2.53 | 2.07 | 0.08 | -0.03 | -0.06 | -0.21 | |||||||||||||
MAX | 934.00 | 768.00 | 769.04 | 810.00 | 451.00 | 165.50 | 50.00 | 67.00 | 231.00 | 344.00 | 726.00 | 909.50 | 4547.00 | |||||||||||||
MIN | 472.00 | 334.50 | 350.00 | 145.00 | 29.00 | 4.00 | 0.00 | 0.00 | 0.00 | 25.00 | 177.00 | 327.00 | 2944.52 | |||||||||||||
NO YRS | 46 | 47 | 47 | 46 | 45 | 46 | 45 | 47 | 45 | 44 | 46 | 45 | 37 |