YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | b | 20.50 | 0.00 | z | 0.00 | z | 0.00 | z | 20.50 | |||
1964 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 249.11 | c | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 249.11 | |
1965 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 134.50 | 156.00 | 496.00 | 841.50 | 1628.00 | |||||||
1966 | 962.50 | 830.50 | 541.50 | 316.50 | 75.00 | 14.00 | 0.00 | 0.00 | 9.50 | 264.03 | b | 524.50 | 911.50 | 4449.53 | ||||||||||||
1967 | 967.50 | 703.50 | 568.50 | 589.66 | a | 87.00 | i | 52.50 | 0.00 | 0.00 | 14.50 | 229.00 | 486.72 | a | 1110.32 | a | 4722.20 | |||||||||
1968 | 1003.50 | 565.50 | 591.00 | 490.50 | 178.25 | e | 50.50 | 0.00 | b | 7.00 | 60.50 | 240.00 | 630.00 | 1033.00 | 4849.75 | |||||||||||
1969 | 822.50 | 802.50 | 750.00 | 388.00 | 104.50 | 37.00 | 0.00 | 0.00 | 22.50 | 407.00 | 601.50 | 794.50 | 4730.00 | |||||||||||||
1970 | 884.00 | 577.50 | 715.00 | 555.00 | 133.50 | 33.50 | 0.00 | 0.00 | 91.00 | 393.00 | 579.50 | 878.00 | 4840.00 | |||||||||||||
1971 | 908.00 | 759.00 | 621.50 | 397.00 | 282.00 | 41.00 | 0.00 | 0.00 | 93.50 | 413.50 | 642.00 | 1006.50 | 5164.00 | |||||||||||||
1972 | 929.00 | 684.50 | 435.50 | 387.50 | 149.50 | 1.50 | 0.00 | 0.00 | 52.50 | 358.00 | 747.00 | 1023.00 | 4768.00 | |||||||||||||
1973 | 1181.50 | 736.00 | 799.50 | 493.00 | 127.00 | 46.00 | 0.00 | 0.00 | 48.50 | 271.50 | 662.00 | 828.50 | 5193.50 | |||||||||||||
1974 | 1022.00 | 758.00 | 538.50 | 436.50 | 102.00 | 9.00 | 0.00 | 0.00 | 22.50 | 217.00 | 615.50 | 967.50 | 4688.50 | |||||||||||||
1975 | 962.50 | 778.00 | 757.50 | 608.50 | 267.50 | 27.50 | 0.00 | 0.00 | 5.50 | 264.50 | 661.00 | 838.00 | 5170.50 | |||||||||||||
1976 | 853.50 | 633.00 | 713.50 | 448.00 | 81.00 | 22.50 | 0.00 | 0.00 | 45.50 | 344.00 | 589.00 | 888.50 | 4618.50 | |||||||||||||
1977 | 952.00 | 659.00 | 755.00 | 291.50 | 304.00 | 0.50 | 0.00 | 1.00 | 41.00 | 149.00 | 539.00 | 725.50 | 4417.50 | |||||||||||||
1978 | 821.50 | 688.00 | 483.50 | 430.50 | 217.00 | 0.00 | 0.00 | 0.00 | 74.00 | 136.00 | 639.00 | 1046.00 | 4535.50 | |||||||||||||
1979 | 1119.50 | 830.50 | 659.00 | 388.50 | 145.00 | 37.50 | 0.00 | 9.50 | 0.00 | 180.50 | 691.00 | 787.50 | 4848.50 | |||||||||||||
1980 | 821.50 | 632.50 | 719.50 | 361.50 | 249.00 | 17.50 | 0.00 | 0.00 | 12.50 | 299.00 | 550.00 | 649.00 | 4312.00 | |||||||||||||
1981 | 736.50 | 629.50 | 642.00 | 249.00 | 164.50 | 19.00 | 0.00 | 0.00 | 6.50 | 344.50 | 461.50 | 767.00 | 4020.00 | |||||||||||||
1982 | 1009.00 | 702.50 | 654.50 | 412.50 | 157.00 | 25.00 | 2.00 | 0.00 | 77.00 | 339.00 | 659.50 | 890.50 | 4928.50 | |||||||||||||
1983 | 824.50 | 666.50 | 644.00 | 528.50 | 248.00 | 15.50 | 0.50 | 2.00 | 19.50 | 235.50 | 613.50 | 831.00 | 4629.00 | |||||||||||||
1984 | 897.50 | 778.50 | 667.00 | 471.00 | 72.00 | 19.00 | 0.00 | 0.00 | 11.50 | 474.50 | 653.50 | 891.50 | 4936.00 | |||||||||||||
1985 | 931.50 | 809.50 | 664.00 | 263.50 | 87.50 | 14.50 | 0.00 | 0.00 | 102.50 | 268.50 | 776.00 | 847.50 | 4765.00 | |||||||||||||
1986 | 675.00 | 628.00 | 454.50 | 358.00 | 155.50 | 4.50 | 0.00 | 0.00 | 164.00 | 318.50 | 624.50 | 848.00 | 4230.50 | |||||||||||||
1987 | 977.50 | 716.50 | 699.00 | 258.00 | 123.50 | 0.50 | 1.00 | 0.00 | 8.00 | 178.50 | 632.50 | 974.50 | 4569.50 | |||||||||||||
1988 | 935.00 | 669.00 | 635.00 | 364.00 | 205.50 | 14.00 | 0.00 | 0.00 | 64.00 | 97.50 | 630.00 | 951.00 | 4565.00 | |||||||||||||
1989 | 1080.50 | 748.50 | 450.50 | 188.50 | 139.50 | 3.00 | 0.00 | 1.50 | 23.00 | 287.50 | 577.00 | 893.50 | 4393.00 | |||||||||||||
1990 | 895.50 | 774.50 | 522.50 | 293.00 | 152.00 | 15.00 | 0.00 | 0.00 | 9.50 | 219.50 | 601.00 | 1107.50 | 4590.00 | |||||||||||||
1991 | 965.00 | 531.50 | 735.50 | 452.50 | 229.50 | 25.50 | 0.00 | 0.00 | 6.00 | 240.50 | 631.00 | 901.00 | 4718.00 | |||||||||||||
1992 | 967.00 | 642.50 | 578.50 | 221.50 | 68.50 | 26.00 | 2.00 | 7.50 | 10.50 | 199.00 | 765.00 | 1045.50 | 4533.50 | |||||||||||||
1993 | 880.50 | 732.00 | 553.50 | 351.00 | 110.00 | 53.00 | 0.00 | 0.00 | 22.50 | 273.00 | 685.50 | 835.50 | 4496.50 | |||||||||||||
1994 | 795.00 | 745.00 | 437.00 | 362.50 | 97.00 | 0.00 | 0.00 | 0.00 | 10.00 | 274.00 | 732.00 | 793.50 | 4246.00 | |||||||||||||
1995 | 827.50 | 424.50 | 546.00 | 429.00 | 219.00 | 78.50 | 0.00 | 0.00 | 17.00 | 201.00 | 436.50 | 760.50 | 3939.50 | |||||||||||||
1996 | 860.50 | 599.50 | 548.50 | 305.50 | 85.00 | 0.50 | 0.00 | 0.00 | 60.00 | 316.00 | 561.00 | 780.50 | 4117.00 | |||||||||||||
1997 | 899.00 | 686.00 | 426.50 | 413.00 | 40.00 | 20.00 | 0.00 | 0.00 | 6.00 | 271.00 | 543.00 | 897.00 | 4201.50 | |||||||||||||
1998 | 810.00 | 763.00 | 590.50 | 469.00 | 191.00 | 51.50 | 0.00 | 0.00 | 25.00 | 343.00 | 614.00 | 872.00 | 4729.00 | |||||||||||||
1999 | 841.00 | 688.50 | 572.50 | 570.00 | 237.50 | 77.50 | 0.00 | 1.00 | 33.50 | 232.00 | 463.00 | 929.50 | 4646.00 | |||||||||||||
2000 | 0.00 | z | 645.00 | 595.00 | 238.50 | 89.50 | 2.50 | 0.00 | 4.00 | 26.00 | 271.00 | 782.68 | b | 784.50 | 3438.68 | |||||||||||
2001 | 928.45 | a | 752.50 | 561.50 | 383.50 | 83.18 | a | 32.50 | 0.00 | 0.00 | 0.00 | 190.65 | a | 517.00 | 993.00 | 4442.28 | ||||||||||
2002 | 901.50 | 701.00 | 694.00 | 230.00 | 156.50 | 5.00 | 0.00 | 0.00 | 31.00 | 324.00 | 595.00 | 900.00 | 4538.00 | |||||||||||||
2003 | 0.00 | z | 730.00 | 642.50 | 453.00 | 170.00 | 0.00 | z | 0.00 | z | 0.00 | 0.00 | z | 78.50 | 0.00 | z | 815.00 | 2889.00 | ||||||||
2004 | 838.00 | 855.50 | 393.00 | 348.00 | 93.00 | 10.50 | 0.00 | 0.00 | z | 0.00 | z | 311.50 | 712.00 | 881.00 | 4442.50 | |||||||||||
2005 | 813.00 | 701.00 | 657.50 | 450.00 | 189.50 | 44.00 | 0.00 | 0.00 | 20.50 | 208.00 | 543.50 | 866.00 | 4493.00 | |||||||||||||
2006 | 864.50 | 662.00 | 704.00 | 352.50 | 80.50 | 3.00 | 0.00 | 0.00 | 79.50 | 324.00 | 528.50 | 945.00 | 4543.50 | |||||||||||||
2007 | 1037.50 | 677.50 | 474.00 | 346.50 | 85.00 | 26.00 | 0.00 | 0.00 | 0.00 | z | 139.00 | l | 580.50 | 1035.50 | 4262.50 | |||||||||||
2008 | 1014.00 | 834.50 | 658.50 | 442.00 | 0.00 | z | 0.00 | z | 0.00 | g | 0.00 | l | 6.00 | n | 298.50 | 593.50 | 1052.00 | 4893.00 | ||||||||
2009 | 871.00 | 703.50 | 623.50 | 468.00 | 37.00 | 39.50 | 0.00 | 0.00 | 4.50 | 451.50 | 556.50 | 1137.00 | 4892.00 | |||||||||||||
2010 | 926.00 | 771.50 | 710.50 | 471.50 | 318.50 | 29.00 | 0.00 | 2.50 | 15.50 | 249.00 | 724.00 | 563.50 | i | 4218.00 | ||||||||||||
2011 | 982.00 | 835.85 | a | 649.00 | 411.00 | f | 182.00 | i | 21.60 | e | 0.00 | 0.00 | a | 7.76 | a | 219.00 | f | 683.04 | b | 960.48 | a | 4139.73 | ||||
2012 | 882.47 | a | 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 | 882.47 | |
2013 | 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 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 912.83 | 705.29 | 609.42 | 393.90 | 153.40 | 24.24 | 0.12 | 0.78 | 36.57 | 269.82 | 611.52 | 902.51 | 4598.63 | |||||||||||||
S.D. | 96.60 | 86.90 | 101.52 | 100.94 | 73.15 | 20.05 | 0.44 | 2.10 | 37.34 | 86.92 | 84.44 | 108.50 | 297.33 | |||||||||||||
SKEW | 0.32 | -0.68 | -0.33 | 0.01 | 0.49 | 0.85 | 3.76 | 3.00 | 1.55 | 0.13 | 0.09 | 0.20 | -0.06 | |||||||||||||
MAX | 1181.50 | 855.50 | 799.50 | 608.50 | 318.50 | 78.50 | 2.00 | 9.50 | 164.00 | 474.50 | 782.68 | 1137.00 | 5193.50 | |||||||||||||
MIN | 675.00 | 424.50 | 393.00 | 188.50 | 37.00 | 0.00 | 0.00 | 0.00 | 0.00 | 78.50 | 436.50 | 649.00 | 3939.50 | |||||||||||||
NO YRS | 45 | 46 | 46 | 45 | 44 | 44 | 46 | 46 | 44 | 45 | 46 | 46 | 38 |