YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1962 | 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 | 405.00 | 568.50 | 780.50 | 1754.00 | ||||
1963 | 1116.00 | 689.50 | 569.00 | 465.50 | 235.00 | 59.50 | 32.00 | 13.00 | 74.50 | 309.00 | 618.50 | 1003.00 | 5184.50 | |||||||||||||
1964 | 779.50 | 715.00 | 675.50 | 467.50 | 286.50 | 74.00 | 20.50 | 36.68 | a | 158.50 | 480.50 | 735.50 | 1011.00 | 5440.68 | ||||||||||||
1965 | 896.50 | 635.00 | 745.00 | 346.00 | 255.75 | a | 65.00 | 17.00 | 33.50 | 198.00 | 322.50 | 608.04 | b | 902.62 | a | 5024.90 | ||||||||||
1966 | 869.50 | 730.00 | 623.00 | 422.50 | 212.00 | 111.50 | 29.00 | 23.00 | 54.50 | 392.50 | 623.79 | a | 742.50 | 4833.79 | ||||||||||||
1967 | 661.33 | a | 627.50 | 621.50 | 553.50 | 256.50 | 34.50 | 0.00 | 3.00 | 49.00 | 359.50 | 714.50 | 885.00 | 4765.83 | ||||||||||||
1968 | 846.00 | 648.50 | 535.00 | 485.00 | 233.00 | 65.00 | 14.00 | 31.50 | 119.00 | 482.50 | 680.00 | 1002.00 | 5141.50 | |||||||||||||
1969 | 1343.50 | 833.00 | 639.00 | 427.00 | 152.50 | 33.50 | 14.00 | 36.00 | 100.50 | 509.50 | 683.00 | 903.00 | 5674.50 | |||||||||||||
1970 | 971.50 | 663.00 | 658.50 | 541.50 | 209.50 | 53.00 | 9.50 | 6.00 | 232.50 | 505.00 | 720.52 | a | 894.00 | 5464.52 | ||||||||||||
1971 | 741.93 | a | 696.50 | 708.00 | 468.00 | 205.50 | 128.00 | 29.50 | 17.00 | 257.50 | 517.00 | 666.00 | 865.50 | 5300.43 | ||||||||||||
1972 | 994.00 | 812.00 | 538.00 | 527.00 | 202.53 | a | 40.00 | 11.50 | 16.50 | 226.73 | d | 463.50 | 698.00 | 1170.50 | 5700.26 | |||||||||||
1973 | 1075.00 | 784.00 | 561.00 | 428.00 | 199.50 | 105.00 | 21.50 | 35.00 | 135.00 | 413.00 | 718.00 | 758.00 | 5233.00 | |||||||||||||
1974 | 1126.50 | 614.50 | 611.14 | c | 436.50 | 288.00 | 60.50 | 26.00 | 14.00 | 137.00 | 474.50 | 623.00 | 807.00 | 5218.64 | ||||||||||||
1975 | 946.00 | 830.00 | 727.50 | 567.50 | 282.00 | 106.00 | 4.50 | 26.50 | 157.50 | 402.00 | 704.50 | 850.50 | 5604.50 | |||||||||||||
1976 | 843.00 | 750.50 | 708.50 | 517.50 | 250.50 | 165.50 | 21.50 | 40.00 | 76.00 | 487.00 | 704.00 | 976.00 | 5540.00 | |||||||||||||
1977 | 1236.00 | 687.50 | 627.50 | 364.50 | 327.00 | 38.50 | 33.50 | 19.00 | 188.50 | 485.50 | 749.00 | 864.50 | 5621.00 | |||||||||||||
1978 | 1011.00 | 717.50 | 559.03 | a | 431.50 | 267.00 | 62.00 | 14.50 | 45.00 | 169.50 | 499.00 | 954.50 | 1057.00 | 5787.53 | ||||||||||||
1979 | 1548.00 | 780.50 | 599.00 | 407.50 | 205.50 | 79.50 | 23.50 | 0.00 | a | 79.82 | b | 371.50 | 872.00 | 814.50 | 5781.32 | |||||||||||
1980 | 1197.50 | 841.50 | 668.57 | a | 349.00 | 212.35 | a | 110.69 | a | 9.00 | 68.50 | 121.00 | 476.76 | b | 673.00 | 841.13 | a | 5569.00 | ||||||||
1981 | 880.18 | c | 728.50 | 585.50 | 426.50 | 264.50 | 121.00 | 45.00 | 19.24 | b | 155.00 | 513.50 | 672.41 | a | 879.50 | 5290.83 | ||||||||||
1982 | 964.00 | 730.50 | 647.50 | 539.50 | 281.00 | 67.50 | 35.00 | 24.00 | 247.00 | 528.00 | 873.50 | 930.00 | 5867.50 | |||||||||||||
1983 | 810.50 | 657.00 | 563.50 | 497.50 | 226.00 | 106.00 | 35.00 | 9.00 | 260.50 | 482.00 | 558.00 | 1291.00 | 5496.00 | |||||||||||||
1984 | 531.50 | n | 732.00 | 534.50 | 462.50 | 331.50 | 127.00 | 15.00 | 24.00 | 78.50 | j | 533.50 | 710.00 | 1120.00 | 4590.00 | |||||||||||
1985 | 1177.00 | 927.00 | 655.50 | 310.00 | 193.50 | 72.50 | 0.00 | 34.50 | 260.00 | 0.00 | z | 1113.00 | 1392.93 | a | 6135.93 | |||||||||||
1986 | 968.00 | 732.50 | 514.00 | 441.50 | 264.00 | 26.00 | 15.50 | 0.00 | 186.00 | 392.00 | 638.00 | 1000.00 | 5177.50 | |||||||||||||
1987 | 1079.00 | 717.50 | 542.00 | 323.00 | 150.00 | 67.50 | 32.50 | 29.00 | 106.50 | 461.00 | 664.29 | b | 943.00 | 5115.29 | ||||||||||||
1988 | 988.00 | 737.00 | 619.00 | 366.00 | 238.00 | 114.50 | 19.00 | 27.50 | 163.00 | 294.00 | 583.50 | 982.50 | 5132.00 | |||||||||||||
1989 | 834.50 | 1166.00 | 704.50 | 358.00 | 269.50 | 42.00 | 12.00 | 16.00 | 137.00 | 447.50 | 595.50 | 954.00 | 5536.50 | |||||||||||||
1990 | 767.00 | 784.50 | 625.50 | 309.00 | 266.00 | 87.00 | 15.00 | 17.00 | 47.00 | 460.00 | 587.00 | 1240.00 | 5205.00 | |||||||||||||
1991 | 1067.00 | 585.00 | 678.00 | 398.50 | 277.00 | 143.00 | 6.00 | 8.00 | 111.00 | 467.00 | 728.50 | 851.50 | 5320.50 | |||||||||||||
1992 | 810.00 | 666.50 | 553.50 | 339.50 | 163.00 | 49.50 | 12.50 | 47.50 | 189.00 | 426.50 | 725.00 | 985.50 | 4968.00 | |||||||||||||
1993 | 1305.00 | 1017.00 | 739.50 | 412.00 | 150.00 | 91.00 | 27.00 | 54.00 | 169.50 | 390.00 | 933.50 | 888.50 | 6177.00 | |||||||||||||
1994 | 780.00 | 804.50 | 583.00 | 297.50 | 170.50 | 88.50 | 8.50 | 7.50 | 68.00 | 473.00 | 725.00 | 878.50 | 4884.50 | |||||||||||||
1995 | 983.00 | 625.50 | 640.50 | 469.00 | 224.00 | 107.00 | 8.00 | 51.50 | 88.00 | 500.00 | 598.00 | 940.00 | 5234.50 | |||||||||||||
1996 | 973.50 | 963.50 | 661.50 | 370.50 | 300.50 | 91.50 | 17.50 | 25.50 | 159.50 | 444.50 | 513.00 | j | 997.68 | a | 5005.68 | |||||||||||
1997 | 508.50 | p | 698.50 | 535.00 | 461.00 | 187.00 | 80.50 | 19.00 | 0.00 | 95.50 | 446.00 | 708.00 | 899.50 | 4130.00 | ||||||||||||
1998 | 893.12 | b | 648.50 | 623.50 | 467.50 | 0.00 | z | 49.50 | 0.00 | z | 0.00 | z | 62.50 | 0.00 | z | 0.00 | z | 905.20 | a | 3649.82 | ||||||
1999 | 756.40 | a | 622.50 | 622.00 | 510.50 | 319.50 | 97.50 | 33.50 | 17.64 | b | 179.50 | 501.00 | 594.31 | a | 786.88 | a | 5041.23 | |||||||||
2000 | 898.47 | b | 744.00 | 648.00 | 349.50 | 213.00 | 81.00 | 9.50 | 28.93 | a | 182.00 | 492.50 | 933.62 | a | 1031.78 | a | 5612.30 | |||||||||
2001 | 981.67 | a | 797.50 | 619.50 | 475.00 | 231.50 | 116.50 | 23.77 | a | 18.60 | a | 84.00 | 474.82 | a | 700.34 | a | 868.00 | a | 5391.19 | |||||||
2002 | 858.00 | 746.50 | 718.00 | 411.00 | 279.50 | 81.00 | 12.50 | 30.50 | 163.00 | 563.50 | 778.50 | 806.00 | 5448.00 | |||||||||||||
2003 | 762.50 | 732.50 | 485.50 | 426.50 | 250.00 | 44.00 | 7.50 | 2.50 | 101.00 | 327.50 | 833.50 | 932.00 | 4905.00 | |||||||||||||
2004 | 1153.50 | 774.50 | 503.50 | 404.50 | 218.00 | 84.00 | 11.50 | 5.50 | 121.50 | 387.00 | 752.50 | 872.00 | 5288.00 | |||||||||||||
2005 | 986.00 | 817.00 | 532.50 | 406.00 | 164.00 | 82.50 | 2.00 | 14.00 | 161.50 | 397.50 | 774.00 | 1107.50 | 5444.50 | |||||||||||||
2006 | 688.50 | 832.00 | 628.50 | 431.50 | 239.45 | b | 37.50 | 0.00 | j | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2857.45 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 965.90 | 751.00 | 616.78 | 428.84 | 236.08 | 80.62 | 17.95 | 23.24 | 143.63 | 446.62 | 716.53 | 945.72 | 5353.19 | |||||||||||||
S.D. | 187.60 | 111.57 | 67.29 | 69.53 | 47.65 | 32.32 | 10.70 | 15.90 | 60.34 | 64.73 | 117.22 | 137.91 | 311.69 | |||||||||||||
SKEW | 0.87 | 1.50 | 0.04 | 0.02 | -0.02 | 0.37 | 0.44 | 0.64 | 0.28 | -0.64 | 1.29 | 1.28 | 0.27 | |||||||||||||
MAX | 1548.00 | 1166.00 | 745.00 | 567.50 | 331.50 | 165.50 | 45.00 | 68.50 | 260.50 | 563.50 | 1113.00 | 1392.93 | 6177.00 | |||||||||||||
MIN | 661.33 | 585.00 | 485.50 | 297.50 | 150.00 | 26.00 | 0.00 | 0.00 | 47.00 | 294.00 | 558.00 | 742.50 | 4765.83 | |||||||||||||
NO YRS | 42 | 44 | 44 | 44 | 43 | 44 | 42 | 42 | 42 | 42 | 42 | 44 | 38 |