YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1966 | 0.00 | z | 0.00 | z | 702.50 | 490.00 | 0.00 | z | 233.00 | 141.00 | 166.50 | 165.00 | 465.00 | 452.50 | h | 733.50 | 3096.50 | |||||||||
1967 | 752.27 | a | 693.91 | e | 343.50 | r | 0.00 | z | 433.50 | 0.00 | z | 52.50 | n | 68.50 | 0.00 | z | 0.00 | z | 583.50 | 881.00 | 3412.68 | |||||
1968 | 859.50 | 538.50 | 597.86 | c | 584.50 | 365.28 | a | 222.86 | b | 74.92 | a | 152.00 | 244.50 | 491.00 | 639.50 | 929.00 | 5699.41 | |||||||||
1969 | 1068.50 | 763.50 | 646.00 | 528.00 | 277.97 | a | 106.00 | 116.50 | 139.50 | 207.93 | a | 508.00 | 579.50 | 746.50 | 5687.90 | |||||||||||
1970 | 860.00 | 557.00 | 663.50 | 647.00 | 369.50 | 161.00 | 105.00 | 96.00 | 290.50 | 490.50 | 590.50 | 895.00 | 5725.50 | |||||||||||||
1971 | 918.00 | 697.50 | 810.50 | 557.59 | a | 356.50 | 321.50 | 112.00 | 31.00 | 262.50 | 525.50 | 677.50 | 914.50 | 6184.59 | ||||||||||||
1972 | 967.72 | a | 742.00 | 643.50 | 628.50 | 309.00 | 201.00 | 80.00 | 68.00 | 326.50 | 505.00 | 638.50 | 962.00 | 6071.72 | ||||||||||||
1973 | 886.00 | 638.50 | 676.00 | 520.00 | 319.00 | 222.50 | 92.45 | c | 162.00 | 182.00 | 474.50 | 776.00 | 727.00 | 5675.95 | ||||||||||||
1974 | 941.50 | 708.50 | 699.00 | 549.50 | 463.50 | 179.00 | 126.00 | 81.50 | 104.00 | 406.00 | 594.00 | 769.00 | 5621.50 | |||||||||||||
1975 | 875.00 | 733.50 | 743.00 | 655.00 | 375.50 | 241.00 | 89.00 | 151.00 | 163.00 | 482.50 | 710.50 | 757.00 | 5976.00 | |||||||||||||
1976 | 800.50 | 745.50 | 760.00 | 542.50 | 345.50 | 293.50 | 107.00 | 137.50 | 142.00 | 432.00 | 565.00 | 767.00 | 5638.00 | |||||||||||||
1977 | 904.50 | 564.00 | 741.50 | 444.50 | 449.00 | 162.00 | 125.00 | 73.00 | 256.50 | 439.00 | 722.00 | 763.00 | 5644.00 | |||||||||||||
1978 | 724.50 | 602.00 | 566.50 | 509.50 | 404.50 | 134.50 | 91.50 | 96.00 | 234.00 | 365.50 | 778.50 | 941.50 | 5448.50 | |||||||||||||
1979 | 968.00 | 763.00 | 574.00 | 501.00 | 302.50 | 167.00 | 90.00 | 72.50 | 124.50 | 370.50 | 621.00 | 671.00 | 5225.00 | |||||||||||||
1980 | 972.00 | 665.96 | a | 696.50 | 414.50 | 363.50 | 265.50 | 84.50 | 137.50 | 199.50 | 394.00 | 601.55 | a | 745.00 | 5540.02 | |||||||||||
1981 | 567.50 | 638.50 | 541.50 | 516.00 | 366.00 | 250.50 | 120.00 | 52.00 | 172.50 | 479.00 | 571.00 | 759.00 | 5033.50 | |||||||||||||
1982 | 920.50 | 706.00 | 674.00 | 577.50 | 350.00 | 141.50 | 102.50 | 96.00 | 189.50 | 412.50 | 700.00 | 786.50 | 5656.50 | |||||||||||||
1983 | 696.50 | 572.00 | 531.00 | 475.50 | 282.00 | 212.50 | 132.00 | 59.00 | 250.00 | 474.00 | 621.00 | 990.50 | 5296.00 | |||||||||||||
1984 | 755.00 | 643.50 | 563.00 | 556.50 | 426.00 | 258.50 | 86.00 | 86.00 | 198.00 | 521.00 | 675.00 | 900.50 | 5669.00 | |||||||||||||
1985 | 0.00 | z | 800.50 | 714.50 | 477.50 | 337.50 | 200.00 | 25.00 | 81.00 | 260.00 | 501.50 | 910.50 | 877.00 | 5185.00 | ||||||||||||
1986 | 653.00 | 660.50 | 506.50 | 522.50 | 352.00 | 119.00 | 145.00 | 23.50 | 251.50 | 351.00 | 627.00 | 746.00 | 4957.50 | |||||||||||||
1987 | 815.00 | 565.50 | 601.00 | 408.00 | 287.50 | 162.50 | 100.50 | 77.00 | 146.00 | 295.00 | 516.00 | 843.50 | 4817.50 | |||||||||||||
1988 | 824.00 | 660.50 | 658.50 | 473.00 | 348.50 | 226.00 | 106.50 | 83.00 | 211.50 | 315.50 | 659.00 | 780.00 | 5346.00 | |||||||||||||
1989 | 847.50 | 844.00 | 0.00 | z | 419.50 | 357.00 | 146.50 | 139.00 | 108.00 | 157.00 | 433.00 | 583.00 | 761.00 | 4795.50 | ||||||||||||
1990 | 790.50 | 768.00 | 580.00 | 431.50 | 367.00 | 219.00 | 60.00 | 60.50 | 86.50 | 485.50 | 321.00 | p | 1029.00 | 4877.50 | ||||||||||||
1991 | 912.00 | 539.00 | 702.50 | 554.50 | 395.00 | 245.50 | 54.50 | 72.00 | 167.00 | 481.50 | 620.50 | 741.00 | 5485.00 | |||||||||||||
1992 | 739.50 | 534.00 | 528.00 | 403.50 | 250.00 | 132.50 | 66.50 | 75.50 | 253.00 | 412.00 | 668.00 | 893.00 | 4955.50 | |||||||||||||
1993 | 936.50 | 723.00 | 611.50 | 521.00 | 212.00 | 197.50 | 161.50 | 102.00 | 227.00 | 296.50 | j | 826.50 | 849.00 | 5367.50 | ||||||||||||
1994 | 730.50 | 0.00 | z | 0.00 | z | 445.50 | 0.00 | z | 228.00 | 74.00 | 77.00 | 125.50 | 518.00 | 802.50 | 855.50 | 3856.50 | ||||||||||
1995 | 427.50 | m | 0.00 | z | 0.00 | z | 533.50 | 277.00 | 192.50 | 69.00 | 158.50 | 122.50 | 452.00 | 569.00 | 709.00 | 3083.00 | ||||||||||
1996 | 829.50 | 673.21 | a | 569.00 | 429.50 | 422.50 | 197.00 | 72.00 | 91.50 | 281.00 | 486.38 | b | 743.50 | 888.50 | 5683.59 | |||||||||||
1997 | 842.50 | 697.00 | 708.00 | 569.00 | 265.00 | 220.00 | 104.00 | 44.50 | 162.50 | 538.00 | 600.00 | 865.50 | 5616.00 | |||||||||||||
1998 | 843.50 | 621.50 | 651.00 | 502.00 | 384.50 | 158.50 | 36.50 | 63.50 | 60.50 | k | 498.00 | 658.50 | 924.50 | 5342.00 | ||||||||||||
1999 | 852.00 | 742.50 | 730.00 | 551.00 | 466.50 | 268.00 | 119.50 | 61.00 | 251.00 | 490.26 | d | 591.96 | b | 801.00 | 5924.72 | |||||||||||
2000 | 888.50 | 677.00 | 724.37 | a | 470.00 | 352.50 | 188.50 | 123.47 | b | 144.50 | 265.00 | 517.50 | 816.92 | d | 786.00 | 5954.25 | ||||||||||
2001 | 820.00 | 766.50 | 663.50 | 588.50 | 339.00 | 181.50 | f | 125.50 | 94.50 | 206.50 | 541.50 | 648.00 | 854.00 | 5647.50 | ||||||||||||
2002 | 887.50 | 754.00 | 798.00 | 551.00 | 427.00 | 186.50 | 75.00 | 28.50 | p | 303.50 | 550.77 | a | 666.50 | 798.50 | 5998.27 | |||||||||||
2003 | 709.50 | 711.50 | 666.00 | 529.00 | 377.00 | 170.00 | 80.82 | c | 46.50 | j | 0.00 | z | 143.50 | s | 0.00 | z | 686.00 | f | 3243.82 | |||||||
2004 | 839.00 | 669.00 | 596.50 | 223.50 | i | 304.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2408.50 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 838.83 | 677.24 | 652.53 | 515.61 | 353.52 | 200.86 | 97.67 | 92.86 | 205.41 | 460.08 | 661.48 | 828.12 | 5558.97 | |||||||||||||
S.D. | 100.76 | 80.31 | 78.73 | 65.06 | 60.41 | 49.58 | 30.44 | 38.16 | 60.34 | 64.13 | 89.15 | 86.58 | 349.28 | |||||||||||||
SKEW | -0.39 | -0.21 | -0.01 | 0.11 | -0.13 | 0.23 | -0.20 | 0.46 | -0.04 | -0.90 | 0.92 | 0.37 | -0.46 | |||||||||||||
MAX | 1068.50 | 844.00 | 810.50 | 655.00 | 466.50 | 321.50 | 161.50 | 166.50 | 326.50 | 550.77 | 910.50 | 1029.00 | 6184.59 | |||||||||||||
MIN | 567.50 | 534.00 | 506.50 | 403.50 | 212.00 | 106.00 | 25.00 | 23.50 | 86.50 | 295.00 | 516.00 | 671.00 | 4817.50 | |||||||||||||
NO YRS | 36 | 36 | 35 | 37 | 37 | 36 | 37 | 36 | 35 | 35 | 35 | 37 | 26 |