YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1953 | 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 | |
1954 | 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 | |
1955 | 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 | |
1956 | 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 | |
1957 | 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 | |
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 | 230.50 | u | 728.00 | 671.50 | 463.00 | 378.00 | 197.59 | a | 51.00 | 84.50 | 233.00 | 377.34 | b | 637.50 | 775.00 | 4596.43 | ||||||||||
1960 | 943.50 | 710.00 | 695.50 | 544.50 | 401.00 | 142.00 | 26.00 | 134.85 | a | 158.00 | 347.50 | 669.50 | 773.50 | 5545.85 | ||||||||||||
1961 | 732.00 | 657.50 | 673.50 | 544.00 | 354.50 | 92.50 | 48.50 | 37.00 | 220.00 | 466.00 | 729.00 | 860.50 | 5415.00 | |||||||||||||
1962 | 897.50 | 662.00 | 758.50 | 445.00 | 470.00 | 183.50 | 114.00 | 91.50 | 132.00 | 363.00 | 579.50 | 753.50 | 5450.00 | |||||||||||||
1963 | 976.00 | 527.00 | 676.00 | 604.50 | 325.50 | 237.00 | 153.00 | 73.50 | 86.00 | 369.00 | 645.50 | 802.00 | 5475.00 | |||||||||||||
1964 | 850.50 | 697.00 | 745.50 | 572.00 | 414.50 | 223.50 | 100.50 | 149.50 | 234.50 | 348.50 | 722.50 | 932.00 | 5990.50 | |||||||||||||
1965 | 851.50 | 697.00 | 593.50 | 454.00 | 394.50 | 187.50 | 68.50 | 87.00 | 202.50 | 257.50 | 518.50 | 810.00 | 5122.00 | |||||||||||||
1966 | 857.50 | 710.00 | 687.00 | 442.24 | a | 279.50 | 207.50 | 94.00 | 72.00 | 116.00 | 408.50 | 609.00 | 757.50 | 5240.74 | ||||||||||||
1967 | 793.50 | 681.50 | 795.00 | 635.50 | 348.00 | 107.50 | 20.50 | 3.50 | 45.00 | 351.33 | a | 567.50 | 869.00 | 5217.83 | ||||||||||||
1968 | 865.00 | 574.50 | 559.00 | 481.50 | 295.50 | 146.00 | 50.00 | 109.00 | 161.50 | 422.50 | 575.00 | 927.00 | 5166.50 | |||||||||||||
1969 | 1082.50 | 796.50 | 644.00 | 505.34 | a | 225.00 | 94.50 | 81.50 | 81.50 | 171.50 | 428.50 | 549.50 | 752.00 | 5412.34 | ||||||||||||
1970 | 851.50 | 559.50 | 619.00 | 623.50 | 335.00 | 123.00 | 50.00 | 55.50 | 233.00 | 423.50 | 595.00 | 861.50 | 5330.00 | |||||||||||||
1971 | 890.50 | 695.00 | 798.50 | 557.00 | 316.00 | 283.00 | 101.50 | 33.00 | 193.00 | 475.50 | 679.00 | 900.50 | 5922.50 | |||||||||||||
1972 | 942.50 | 764.50 | 639.50 | 638.79 | a | 266.50 | 151.00 | 63.00 | 47.50 | 281.00 | 396.00 | 607.00 | 971.00 | 5768.29 | ||||||||||||
1973 | 936.00 | 656.00 | 680.00 | 471.00 | 286.50 | 196.50 | 62.00 | 149.00 | 167.00 | 434.50 | 748.00 | 751.50 | 5538.00 | |||||||||||||
1974 | 968.50 | 751.50 | 739.00 | 559.50 | 452.00 | 154.00 | 83.59 | c | 61.50 | 78.00 | 320.00 | 593.00 | 778.50 | 5539.09 | ||||||||||||
1975 | 881.00 | 783.50 | 780.00 | 685.00 | 387.50 | 260.50 | 97.00 | 174.50 | 97.50 | 452.00 | 683.50 | 775.50 | 6057.50 | |||||||||||||
1976 | 790.00 | 766.50 | 789.00 | 542.50 | 314.00 | 255.50 | 124.50 | 136.50 | 137.00 | 379.00 | 541.50 | 789.50 | 5565.50 | |||||||||||||
1977 | 901.50 | 654.00 | 806.50 | 457.00 | 487.00 | 162.00 | 126.00 | 83.50 | 272.00 | 413.50 | 773.50 | 828.50 | 5965.00 | |||||||||||||
1978 | 840.50 | 686.00 | 594.00 | 576.00 | 446.00 | 162.50 | 100.00 | 123.00 | 269.50 | 331.50 | 794.50 | 1001.50 | 5925.00 | |||||||||||||
1979 | 1162.50 | 854.50 | 650.50 | 563.00 | 331.50 | 190.00 | 88.00 | 96.50 | 116.50 | 335.50 | 696.00 | 792.50 | 5877.00 | |||||||||||||
1980 | 1027.50 | 768.50 | 775.50 | 480.00 | 194.00 | n | 0.00 | z | 0.00 | z | 157.30 | d | 187.78 | c | 339.85 | d | 628.00 | 768.00 | 5132.43 | |||||||
1981 | 713.50 | 684.44 | a | 482.00 | g | 560.69 | a | 363.00 | 262.00 | 134.33 | a | 60.00 | 167.14 | b | 430.50 | 541.50 | 807.00 | 4724.11 | ||||||||
1982 | 934.00 | 750.08 | b | 685.10 | a | 600.50 | 311.50 | 152.59 | a | 78.00 | 90.00 | 144.50 | 378.50 | 716.00 | 827.00 | 5667.76 | ||||||||||
1983 | 706.00 | 598.50 | 531.00 | 438.00 | 235.50 | 205.00 | 105.00 | 24.50 | 173.50 | 371.50 | 581.50 | 996.50 | 4966.50 | |||||||||||||
1984 | 762.00 | 642.00 | 571.00 | 568.50 | 414.50 | 249.50 | 66.00 | 63.00 | 177.00 | 498.00 | 677.50 | 940.50 | 5629.50 | |||||||||||||
1985 | 885.00 | 808.00 | 722.50 | 486.00 | 327.50 | 170.00 | 11.50 | 99.00 | 234.50 | 463.00 | 945.00 | 905.50 | 6057.50 | |||||||||||||
1986 | 709.50 | 695.50 | 505.50 | 571.00 | 351.50 | 121.50 | 149.50 | 13.50 | 225.00 | 244.00 | 578.50 | 767.50 | 4932.50 | |||||||||||||
1987 | 850.00 | 574.00 | 590.00 | 364.00 | 262.00 | 128.50 | 91.00 | 52.50 | 90.00 | 212.50 | 501.50 | 858.50 | 4574.50 | |||||||||||||
1988 | 843.00 | 636.50 | 636.50 | 434.50 | 359.00 | 187.00 | 69.50 | 63.50 | 154.50 | 224.50 | 639.00 | 766.50 | 5014.00 | |||||||||||||
1989 | 840.00 | 868.50 | 713.00 | 378.00 | 321.00 | 137.07 | a | 108.50 | 72.50 | 80.50 | 375.50 | 556.50 | 728.00 | 5179.07 | ||||||||||||
1990 | 761.00 | 791.50 | 568.00 | 367.00 | 338.50 | 171.50 | 44.00 | 53.50 | 69.50 | 469.50 | 623.50 | 1000.50 | 5258.00 | |||||||||||||
1991 | 848.00 | 487.50 | 686.50 | 522.00 | 404.00 | 259.50 | 51.50 | 56.00 | 81.50 | 318.50 | 201.50 | u | 714.00 | 4429.00 | ||||||||||||
1992 | 691.00 | 485.00 | 383.50 | 349.00 | 154.00 | 84.50 | 33.50 | 38.00 | 150.00 | 292.00 | 618.00 | 892.00 | 4170.50 | |||||||||||||
1993 | 952.00 | 722.50 | 557.50 | 500.00 | 189.00 | 184.50 | 129.00 | 67.50 | 85.50 | 255.00 | 726.50 | 776.50 | 5145.50 | |||||||||||||
1994 | 678.50 | 741.00 | 538.00 | 381.50 | 236.50 | 173.50 | 45.00 | 28.00 | 61.50 | 411.50 | 801.00 | 814.50 | 4910.50 | |||||||||||||
1995 | 714.50 | 0.00 | z | 597.50 | 494.00 | 0.00 | z | 169.50 | 0.00 | z | 86.00 | 0.00 | z | 379.00 | 493.00 | 0.00 | z | 2933.50 | ||||||||
1996 | 0.00 | z | 0.00 | z | 606.00 | 446.50 | 401.50 | 152.50 | 31.52 | a | 56.00 | 180.00 | 396.50 | 613.45 | a | 832.50 | 3716.46 | |||||||||
1997 | 813.00 | 644.50 | 664.00 | 502.00 | 181.50 | 149.50 | 47.50 | 16.50 | 84.00 | 416.50 | 490.50 | 778.50 | 4788.00 | |||||||||||||
1998 | 778.00 | 593.00 | 577.50 | 439.00 | 348.50 | 116.00 | 30.00 | 29.00 | 64.50 | 336.00 | 580.50 | 860.50 | 4752.50 | |||||||||||||
1999 | 763.12 | a | 714.00 | 664.50 | 454.44 | c | 376.43 | c | 212.07 | a | 69.50 | 31.50 | 102.00 | 323.36 | b | 508.50 | 720.00 | 4939.42 | ||||||||
2000 | 841.65 | a | 642.50 | 632.73 | c | 343.00 | 295.03 | b | 132.50 | 45.47 | a | 68.50 | 129.64 | b | 346.50 | 691.50 | 774.00 | 4943.03 | ||||||||
2001 | 742.50 | 673.50 | 581.25 | a | 529.00 | 266.00 | 202.76 | a | 65.50 | 50.63 | a | 96.00 | 392.00 | 529.50 | 802.00 | 4930.64 | ||||||||||
2002 | 809.00 | 642.00 | 713.00 | 467.00 | 341.00 | 117.00 | 44.00 | 48.00 | 84.50 | 350.00 | 476.50 | 715.50 | 4807.50 | |||||||||||||
2003 | 629.00 | 0.00 | z | 618.00 | 496.00 | 300.50 | 118.50 | 24.00 | 15.50 | 108.00 | 0.00 | z | 680.00 | 776.50 | 3766.00 | |||||||||||
2004 | 835.00 | 635.00 | 519.00 | 380.00 | 295.00 | 131.00 | 26.00 | 39.50 | 144.00 | 316.50 | 573.00 | 715.50 | 4609.50 | |||||||||||||
2005 | 751.50 | 541.00 | 485.50 | 445.00 | 217.00 | 197.00 | 44.50 | 24.00 | 156.50 | 333.50 | 637.00 | 821.00 | 4653.50 | |||||||||||||
2006 | 734.50 | 691.50 | 681.50 | 427.50 | 0.00 | z | 116.00 | 40.00 | 53.50 | 97.50 | 401.50 | 647.50 | 773.50 | 4664.50 | ||||||||||||
2007 | 868.00 | 648.50 | 548.50 | 456.00 | 264.00 | 152.50 | 21.50 | 55.00 | 161.00 | 427.00 | 636.00 | 0.00 | z | 4238.00 | ||||||||||||
2008 | 923.50 | 711.50 | 709.50 | 626.50 | 300.50 | 235.34 | a | 56.00 | 55.00 | 109.50 | 362.00 | 500.00 | 912.50 | 5501.84 | ||||||||||||
2009 | 863.23 | e | 677.50 | 763.00 | 497.00 | 263.00 | 105.50 | 24.50 | 46.00 | 82.00 | 438.00 | 640.00 | 897.50 | 5297.23 | ||||||||||||
2010 | 665.00 | 560.00 | 571.50 | 516.00 | 382.00 | 195.50 | 71.50 | 66.50 | 109.00 | 312.50 | 646.00 | 740.00 | 4835.50 | |||||||||||||
2011 | 782.00 | 728.00 | 692.00 | 615.00 | 384.00 | 181.50 | 82.00 | 22.98 | b | 70.86 | a | 334.80 | a | 644.50 | 768.50 | 5306.14 | ||||||||||
2012 | 785.16 | b | 649.50 | 721.00 | 354.00 | g | 198.00 | l | 173.00 | f | 31.00 | j | 17.00 | h | 68.00 | g | 341.53 | b | 525.56 | c | 957.50 | 3980.25 | ||||
2013 | 857.87 | e | 949.50 | 577.93 | c | 4.50 | 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 | 2385.29 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 837.20 | 683.98 | 647.82 | 499.99 | 327.83 | 171.70 | 69.47 | 67.68 | 143.58 | 369.66 | 625.68 | 824.43 | 5281.69 | |||||||||||||
S.D. | 104.97 | 92.41 | 90.69 | 81.86 | 74.28 | 49.41 | 35.95 | 39.37 | 61.07 | 64.30 | 92.02 | 79.88 | 449.35 | |||||||||||||
SKEW | 0.56 | 0.19 | -0.30 | 0.07 | -0.12 | 0.34 | 0.51 | 0.86 | 0.51 | -0.35 | 0.83 | 0.71 | -0.09 | |||||||||||||
MAX | 1162.50 | 949.50 | 806.50 | 685.00 | 487.00 | 283.00 | 153.00 | 174.50 | 281.00 | 498.00 | 945.00 | 1001.50 | 6057.50 | |||||||||||||
MIN | 629.00 | 485.00 | 383.50 | 343.00 | 154.00 | 84.50 | 11.50 | 3.50 | 45.00 | 212.50 | 476.50 | 714.00 | 4170.50 | |||||||||||||
NO YRS | 53 | 52 | 54 | 53 | 50 | 52 | 51 | 53 | 52 | 53 | 53 | 52 | 44 |