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 | 0.00 | e | 9.00 | 94.50 | 256.00 | 576.43 | b | 845.50 | 1781.43 | |||||
1949 | 942.50 | 716.50 | 543.00 | 238.50 | 167.50 | 28.97 | a | 0.00 | n | 1.50 | 21.43 | b | 215.00 | f | 378.00 | e | 797.50 | 3835.39 | ||||||||
1950 | 963.50 | 544.00 | 561.50 | 336.50 | 175.50 | g | 73.93 | b | 0.00 | 2.21 | c | 56.50 | 254.50 | 452.31 | d | 595.50 | 3840.45 | |||||||||
1951 | 728.50 | 571.00 | 569.50 | 257.00 | 182.50 | 35.50 | 1.00 | 6.00 | 7.50 | 255.50 | 460.50 | 711.50 | 3786.00 | |||||||||||||
1952 | 850.00 | 589.00 | 627.50 | 280.50 | 157.50 | 102.50 | 0.00 | 0.00 | 19.00 | 110.00 | 563.50 | 726.50 | 4026.00 | |||||||||||||
1953 | 189.00 | u | 537.50 | 558.00 | 400.00 | 363.00 | 150.00 | 0.00 | 19.50 | 15.00 | 268.00 | 455.00 | 697.00 | 3463.00 | ||||||||||||
1954 | 708.00 | 480.00 | 562.50 | 274.00 | 108.00 | 117.50 | 1.50 | 21.50 | 87.00 | 263.50 | 496.00 | 763.50 | 3883.00 | |||||||||||||
1955 | 813.50 | 616.50 | 560.50 | 519.50 | 209.00 | 52.00 | 21.91 | b | 1.00 | 57.00 | 206.00 | 552.00 | 605.00 | 4213.91 | ||||||||||||
1956 | 669.50 | 699.50 | 534.00 | 320.50 | 209.25 | a | 57.00 | 1.50 | 4.00 | 41.50 | 283.00 | 499.50 | 752.50 | 4071.75 | ||||||||||||
1957 | 848.00 | 489.00 | 504.00 | 354.50 | 203.50 | 0.00 | z | 0.00 | z | 15.00 | o | 52.00 | 363.00 | 594.00 | 728.50 | 4136.50 | ||||||||||
1958 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1959 | 685.74 | b | 614.88 | c | 489.80 | a | 245.00 | 307.33 | b | 54.00 | 4.13 | a | 6.50 | 110.50 | 208.50 | 545.50 | 650.50 | f | 3271.88 | |||||||
1960 | 813.50 | 613.00 | 431.00 | 402.50 | 284.00 | 5.00 | 0.00 | 19.00 | 21.00 | 255.50 | 577.50 | 705.50 | 4127.50 | |||||||||||||
1961 | 683.00 | 546.50 | 572.00 | 345.00 | 284.00 | 39.00 | 16.50 | 2.58 | a | 72.50 | 278.50 | 603.46 | d | 769.00 | 4212.04 | |||||||||||
1962 | 769.50 | 599.00 | 613.00 | 272.50 | 272.50 | 50.00 | 0.00 | 13.00 | 45.50 | 297.50 | 554.50 | 665.50 | 4152.50 | |||||||||||||
1963 | 820.00 | 406.00 | 615.50 | 537.00 | 204.00 | 116.50 | 46.00 | 35.50 | 51.50 | 265.00 | 586.50 | 736.50 | 4420.00 | |||||||||||||
1964 | 822.00 | 620.50 | 626.00 | 431.50 | 0.00 | z | 124.00 | 16.00 | 14.00 | 113.50 | 223.00 | 649.00 | 684.00 | 4323.50 | ||||||||||||
1965 | 734.00 | 581.00 | 485.27 | e | 415.00 | 275.00 | 110.00 | 10.50 | 10.52 | c | 95.00 | 207.00 | 304.00 | i | 604.50 | h | 2923.29 | |||||||||
1966 | 787.50 | 665.50 | 523.50 | 272.00 | 138.00 | 115.00 | 31.00 | f | 21.00 | 62.14 | b | 289.00 | 451.67 | c | 570.00 | f | 3325.31 | |||||||||
1967 | 734.18 | a | 532.00 | c | 636.00 | 612.41 | a | 221.28 | b | 77.00 | 0.00 | 0.00 | a | 7.76 | a | 305.00 | 497.22 | c | 698.50 | f | 3622.85 | |||||
1968 | 824.50 | 447.00 | 497.55 | a | 385.00 | 234.64 | b | 64.00 | 0.50 | 53.73 | a | 76.50 | 329.24 | b | 570.56 | c | 866.00 | 4349.22 | ||||||||
1969 | 824.50 | 701.00 | 545.37 | d | 383.89 | c | 149.50 | 45.50 | 4.50 | 12.00 | 47.00 | 413.50 | 417.50 | f | 0.00 | z | 3126.76 | |||||||||
1970 | 0.00 | z | 553.84 | c | 494.28 | d | 505.00 | 196.33 | a | 71.00 | 0.00 | a | 3.50 | 78.62 | a | 312.07 | a | 471.96 | b | 755.92 | e | 3442.53 | ||||
1971 | 758.97 | b | 596.00 | 597.00 | 438.50 | 259.00 | 103.00 | 18.50 | 11.50 | 102.50 | 405.50 | 591.72 | a | 859.00 | 4741.19 | |||||||||||
1972 | 798.00 | 590.50 | 418.50 | 420.50 | 196.00 | 65.00 | 4.00 | 22.00 | 112.76 | a | 337.50 | 602.50 | 966.00 | 4533.26 | ||||||||||||
1973 | 835.00 | 528.00 | 606.00 | 0.00 | z | 0.00 | z | 51.00 | 3.32 | c | 13.00 | 54.50 | 302.00 | 547.00 | 657.50 | 3597.32 | ||||||||||
1974 | 742.45 | a | 633.50 | 533.50 | 415.00 | 218.00 | 32.50 | 33.00 | 0.00 | z | 0.00 | z | 275.38 | a | 594.00 | 741.42 | a | 4218.75 | ||||||||
1975 | 792.00 | 613.50 | 587.93 | b | 513.62 | a | 216.48 | a | 61.55 | a | 24.50 | h | 29.50 | 11.50 | 359.50 | 633.60 | e | 742.97 | a | 4562.15 | ||||||
1976 | 763.50 | 580.56 | c | 0.00 | z | 448.00 | 148.00 | 88.50 | 6.00 | 36.00 | 27.00 | 168.50 | 435.00 | 490.50 | i | 2701.06 | ||||||||||
1977 | 736.50 | 492.00 | 0.00 | z | 311.00 | 349.50 | 12.50 | 5.00 | 3.00 | 61.50 | 207.00 | 540.50 | 607.00 | 3325.50 | ||||||||||||
1978 | 573.50 | 490.50 | 364.00 | 432.50 | 199.50 | 31.50 | 7.50 | 19.00 | 82.24 | a | 119.00 | 591.50 | 804.00 | 3714.74 | ||||||||||||
1979 | 754.50 | 603.00 | 447.50 | 398.50 | 156.50 | 35.50 | 10.50 | 7.00 | 2.50 | 198.50 | 545.00 | 679.50 | 3838.50 | |||||||||||||
1980 | 642.00 | 475.39 | a | 555.50 | 343.50 | 227.00 | 142.00 | 18.50 | 0.00 | 40.50 | 219.14 | b | 513.10 | a | 0.00 | z | 3176.63 | |||||||||
1981 | 640.00 | 488.00 | 519.50 | 341.00 | 194.50 | 36.00 | 2.50 | 2.00 | 37.00 | 311.50 | 443.50 | 555.50 | 3571.00 | |||||||||||||
1982 | 820.50 | 548.50 | 612.50 | 468.00 | 161.50 | 0.00 | z | 16.00 | 0.50 | 80.00 | 271.00 | 614.00 | 733.00 | 4325.50 | ||||||||||||
1983 | 675.00 | 536.00 | 536.50 | 481.00 | 192.50 | 41.50 | 34.50 | 10.00 | 43.50 | 197.00 | 604.50 | 664.50 | 4016.50 | |||||||||||||
1984 | 671.00 | 616.50 | 473.50 | 457.00 | 162.00 | 51.00 | 0.00 | 0.50 | 36.50 | 359.50 | 557.50 | 753.50 | 4138.50 | |||||||||||||
1985 | 700.00 | 500.00 | 598.00 | 229.50 | 225.50 | 27.50 | 0.50 | 4.00 | 108.00 | 0.00 | z | 0.00 | z | 671.50 | 3064.50 | |||||||||||
1986 | 551.50 | 447.00 | 381.00 | 327.50 | 0.00 | z | 26.50 | 4.50 | 0.00 | 174.00 | 217.00 | 525.50 | 680.00 | 3334.50 | ||||||||||||
1987 | 743.00 | 529.50 | 524.50 | 249.50 | 140.50 | 16.50 | 31.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2234.50 | |||||||||
1988 | 0.00 | z | 486.00 | 428.50 | 307.00 | 257.00 | 103.00 | 2.50 | 2.00 | 37.00 | 79.50 | 531.35 | d | 730.00 | 2963.85 | |||||||||||
1989 | 716.50 | 640.00 | 467.00 | 225.00 | 192.50 | 21.00 | 9.50 | 8.50 | 32.50 | 239.50 | 465.00 | 702.50 | 3719.50 | |||||||||||||
1990 | 715.50 | 659.50 | 437.50 | 171.50 | 240.00 | 51.00 | 1.50 | 9.00 | 20.50 | 182.00 | 588.00 | 883.00 | 3959.00 | |||||||||||||
1991 | 688.50 | 403.50 | 614.00 | 405.50 | 270.50 | 71.50 | 0.00 | 5.00 | 1.50 | 151.00 | 470.00 | 752.50 | 3833.50 | |||||||||||||
1992 | 696.00 | 468.50 | 386.50 | 240.00 | 44.00 | 56.50 | 0.00 | 2.00 | 10.00 | 140.00 | 528.50 | 792.00 | 3364.00 | |||||||||||||
1993 | 765.00 | 585.00 | 355.50 | 376.00 | 190.50 | 89.00 | 9.50 | 2.00 | 46.00 | 173.50 | 605.00 | 763.50 | 3960.50 | |||||||||||||
1994 | 673.00 | 608.00 | 417.50 | 325.50 | 165.50 | 66.50 | 0.00 | 2.50 | 38.50 | 285.00 | 688.50 | 774.50 | 4045.00 | |||||||||||||
1995 | 572.00 | 416.00 | 536.50 | 398.00 | 192.50 | 109.00 | 8.50 | 6.50 | 30.00 | 199.50 | 376.50 | 587.00 | 3432.00 | |||||||||||||
1996 | 657.00 | 475.50 | 421.50 | 330.50 | 210.00 | 41.00 | 1.00 | 0.50 | 36.50 | 257.00 | 485.00 | 622.00 | 3537.50 | |||||||||||||
1997 | 659.00 | 535.00 | 422.50 | 342.00 | 92.00 | 53.00 | 5.00 | 2.50 | 48.00 | 285.00 | 434.00 | 735.00 | 3613.00 | |||||||||||||
1998 | 626.50 | 592.00 | 487.50 | 409.50 | 358.00 | 32.50 | 1.00 | 0.00 | 46.00 | 309.00 | 550.00 | 811.00 | 4223.00 | |||||||||||||
1999 | 733.50 | 634.00 | 581.50 | 378.50 | 256.00 | 92.50 | 17.57 | a | 14.50 | 11.50 | 210.50 | 452.50 | 743.50 | 4126.07 | ||||||||||||
2000 | 668.50 | 514.00 | 467.00 | 285.50 | 223.50 | 52.00 | 16.53 | a | 7.75 | a | 59.50 | 260.50 | 610.00 | 718.00 | 3882.78 | |||||||||||
2001 | 775.00 | 604.50 | 401.00 | 427.50 | 87.00 | 69.00 | 0.00 | j | 3.50 | 27.50 | 173.00 | 487.50 | 677.50 | 3733.00 | ||||||||||||
2002 | 726.50 | 476.50 | 525.50 | 310.00 | 243.50 | 32.50 | 0.00 | 16.00 | 59.00 | 283.50 | 474.50 | 671.00 | 3818.50 | |||||||||||||
2003 | 536.00 | 540.00 | 250.00 | n | 518.50 | 211.00 | g | 27.50 | 1.50 | 0.50 | 29.00 | 178.00 | 594.50 | 353.50 | n | 2425.50 | ||||||||||
2004 | 696.00 | 569.50 | 317.00 | 307.00 | 162.00 | 27.50 | 0.00 | 1.50 | 55.50 | 276.50 | 556.03 | a | 672.50 | 3641.03 | ||||||||||||
2005 | 695.00 | 411.00 | f | 399.00 | 393.00 | 192.50 | 128.00 | 0.00 | 0.00 | j | 75.50 | 266.00 | 549.50 | 642.50 | 3341.00 | |||||||||||
2006 | 671.00 | 534.00 | 458.50 | i | 378.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1583.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 731.29 | 555.95 | 508.88 | 367.70 | 207.65 | 63.58 | 7.57 | 9.23 | 52.20 | 250.75 | 534.35 | 724.98 | 3966.16 | |||||||||||||
S.D. | 87.18 | 73.97 | 81.71 | 91.74 | 64.97 | 35.59 | 10.51 | 10.90 | 34.48 | 70.91 | 68.60 | 81.37 | 318.68 | |||||||||||||
SKEW | 0.17 | -0.03 | -0.37 | 0.25 | 0.20 | 0.63 | 1.80 | 1.92 | 0.98 | -0.06 | -0.27 | 0.43 | 0.24 | |||||||||||||
MAX | 963.50 | 716.50 | 636.00 | 612.41 | 363.00 | 150.00 | 46.00 | 53.73 | 174.00 | 413.50 | 688.50 | 966.00 | 4741.19 | |||||||||||||
MIN | 536.00 | 403.50 | 317.00 | 171.50 | 44.00 | 5.00 | 0.00 | 0.00 | 1.50 | 79.50 | 376.50 | 555.50 | 3364.00 | |||||||||||||
NO YRS | 54 | 56 | 53 | 56 | 51 | 54 | 52 | 54 | 55 | 54 | 53 | 48 | 31 |