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 | 8.00 | 1.03 | a | 144.83 | a | 440.64 | c | 698.28 | a | 968.50 | 2261.28 | |||
1949 | 1299.50 | 805.50 | 583.50 | 246.50 | 113.50 | 42.00 | 0.50 | 4.65 | a | 49.14 | a | 450.50 | 512.00 | 772.00 | 4879.29 | |||||||||||
1950 | 1344.00 | 949.00 | 633.50 | 408.50 | 211.83 | a | 64.00 | 6.50 | 2.58 | a | 44.50 | 366.00 | 606.50 | 748.00 | 5384.92 | |||||||||||
1951 | 875.00 | 719.50 | 658.00 | 253.00 | 158.00 | 31.03 | a | 3.50 | 18.50 | 37.00 | 338.00 | 669.50 | 923.50 | 4684.53 | ||||||||||||
1952 | 1120.50 | 743.00 | 606.50 | 310.50 | 143.50 | 76.50 | 6.00 | 11.00 | 26.90 | a | 147.50 | 800.69 | a | 853.00 | 4845.59 | |||||||||||
1953 | 613.50 | 581.00 | 528.50 | 391.00 | 230.00 | 108.50 | 1.50 | 12.50 | 51.21 | a | 256.50 | 546.50 | 696.00 | 4016.71 | ||||||||||||
1954 | 967.00 | 687.50 | 641.00 | 355.50 | 165.00 | 101.50 | 21.50 | 15.50 | a | 58.50 | 385.00 | 477.00 | 882.50 | 4757.50 | ||||||||||||
1955 | 844.50 | 687.50 | 709.00 | 495.50 | 211.83 | a | 52.00 | 28.50 | 3.50 | 88.00 | 299.00 | 821.50 | 913.50 | 5154.33 | ||||||||||||
1956 | 908.50 | 952.86 | a | 584.50 | 276.50 | 93.50 | 49.00 | 0.50 | 6.50 | 37.00 | 336.50 | 674.00 | 791.50 | 4710.86 | ||||||||||||
1957 | 1319.50 | 741.00 | 598.00 | 303.50 | 53.00 | 16.50 | 1.00 | 1.00 | 19.00 | 361.50 | 637.00 | 737.50 | 4788.50 | |||||||||||||
1958 | 781.00 | 509.50 | 584.00 | 338.50 | 51.50 | 3.00 | 3.50 | 0.00 | 56.00 | 243.50 | 608.50 | 768.00 | 3947.00 | |||||||||||||
1959 | 849.50 | 665.00 | 536.00 | 298.00 | 223.50 | 22.00 | 4.50 | 1.50 | 72.00 | 259.50 | 694.00 | 820.00 | 4445.50 | |||||||||||||
1960 | 1092.00 | 686.50 | 600.00 | 341.50 | 227.50 | 35.00 | 3.00 | 22.50 | 38.00 | 246.00 | 605.50 | 920.50 | 4818.00 | |||||||||||||
1961 | 823.00 | 538.00 | 497.00 | 344.50 | 169.47 | a | 19.50 | 1.50 | 0.00 | 85.00 | 340.00 | 750.50 | 806.50 | 4374.97 | ||||||||||||
1962 | 891.50 | 673.00 | 646.00 | 253.50 | 260.50 | 68.00 | 13.50 | 1.50 | 41.50 | 282.00 | 525.00 | 753.30 | a | 4409.30 | ||||||||||||
1963 | 983.22 | a | 631.50 | 528.50 | 394.00 | 162.75 | a | 50.00 | 9.00 | 4.50 | 16.00 | 245.50 | 543.50 | 892.50 | 4460.97 | |||||||||||
1964 | 737.00 | 588.50 | 580.50 | 381.50 | 228.00 | 61.50 | 5.00 | 19.50 | 65.00 | 291.00 | 679.00 | 959.00 | 4595.50 | |||||||||||||
1965 | 827.00 | 562.50 | 560.00 | 273.50 | 189.00 | 38.00 | 6.00 | 10.00 | 74.00 | 200.00 | 524.50 | 828.50 | 4093.00 | |||||||||||||
1966 | 830.50 | 614.50 | 556.50 | 277.00 | 143.00 | 77.00 | 15.50 | 2.07 | a | 28.00 | 306.00 | 536.00 | 751.00 | 4137.07 | ||||||||||||
1967 | 658.50 | 544.50 | 592.00 | 448.50 | 140.50 | 9.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2393.00 | ||||||||
1968 | 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 | |
1969 | 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 | |
1970 | 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 | |
1971 | 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 | |
1972 | 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 | |
1973 | 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 | |
1974 | 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 | |
1975 | 0.00 | z | 740.50 | 604.00 | 456.00 | 184.00 | 57.93 | a | 1.00 | 23.00 | 47.50 | 382.50 | 702.41 | a | 796.00 | 3994.84 | ||||||||||
1976 | 842.50 | 706.36 | a | 623.10 | a | 394.00 | 161.00 | 89.00 | 11.22 | b | 24.50 | 40.00 | 348.75 | c | 613.00 | 856.00 | 4709.43 | |||||||||
1977 | 1045.00 | 600.00 | 546.50 | 231.50 | 229.50 | 10.86 | a | 10.69 | b | 5.50 | 95.17 | a | 316.09 | c | 706.50 | 745.07 | b | 4542.38 | ||||||||
1978 | 897.50 | 640.00 | 459.50 | 343.00 | 190.65 | a | 22.50 | 6.50 | 15.50 | 90.00 | 276.42 | a | 799.00 | 900.66 | c | 4641.23 | ||||||||||
1979 | 1380.00 | 761.00 | 500.00 | 291.50 | 83.50 | 13.00 | 7.50 | 3.32 | c | 4.00 | 202.00 | 697.24 | a | 726.00 | 4669.06 | |||||||||||
1980 | 1096.50 | 806.50 | 561.50 | 301.03 | a | 120.38 | a | 51.21 | a | 4.00 | 8.78 | a | 41.50 | 307.93 | a | 567.00 | 805.45 | c | 4671.79 | |||||||
1981 | 715.50 | 660.59 | a | 491.19 | b | 325.86 | a | 120.79 | b | 61.55 | a | 14.50 | 0.00 | a | 88.45 | a | 350.50 | 568.00 | 773.00 | 4169.94 | ||||||
1982 | 817.00 | 705.00 | 565.50 | 429.50 | 132.50 | 27.00 | 10.00 | 1.50 | 69.00 | 363.50 | 724.00 | 830.50 | 4675.00 | |||||||||||||
1983 | 767.50 | 630.00 | 449.00 | 340.00 | 139.00 | 35.50 | 7.50 | 1.50 | 94.50 | 347.00 | 507.50 | 1122.50 | 4441.50 | |||||||||||||
1984 | 882.50 | 663.50 | 464.00 | 369.50 | 223.50 | 77.00 | 0.00 | 0.00 | 93.50 | 392.50 | 652.00 | 931.00 | 4749.00 | |||||||||||||
1985 | 1006.50 | 787.00 | 577.00 | 278.00 | 162.50 | 43.00 | 0.00 | 12.00 | 151.00 | 365.00 | 941.50 | 1232.50 | 5556.00 | |||||||||||||
1986 | 888.50 | 681.50 | 443.00 | 397.50 | 212.50 | 17.50 | 17.57 | a | 0.00 | 142.50 | 294.00 | 595.00 | 932.50 | 4622.07 | ||||||||||||
1987 | 973.50 | 640.50 | 537.50 | 259.00 | 102.00 | 30.50 | 5.50 | 1.00 | 35.00 | 229.00 | 557.50 | 849.40 | a | 4220.40 | ||||||||||||
1988 | 921.73 | a | 646.50 | 520.00 | 294.50 | 194.00 | 72.50 | 7.00 | 1.00 | 64.50 | 139.50 | 536.50 | 821.50 | 4219.23 | ||||||||||||
1989 | 746.00 | 957.00 | 630.50 | 244.50 | 152.50 | 26.50 | 5.50 | 0.00 | 20.50 | 297.50 | 509.50 | 838.50 | 4428.50 | |||||||||||||
1990 | 717.50 | 694.50 | 489.00 | 216.50 | 192.00 | 48.50 | 3.50 | 0.00 | 2.50 | 363.00 | 522.00 | 1080.50 | 4329.50 | |||||||||||||
1991 | 0.00 | z | 558.50 | 611.00 | 354.00 | 210.00 | 79.00 | 0.00 | 0.00 | 18.50 | 301.00 | 606.50 | 752.50 | 3491.00 | ||||||||||||
1992 | 744.50 | 570.50 | 407.50 | 275.50 | 83.50 | 10.00 | 0.00 | 5.50 | 77.50 | 260.00 | 594.00 | 929.50 | 3958.00 | |||||||||||||
1993 | 1152.00 | 867.50 | 664.50 | 364.00 | 89.00 | 53.50 | 7.00 | 10.00 | 61.00 | 240.50 | 829.00 | 838.50 | 5176.50 | |||||||||||||
1994 | 726.00 | 788.00 | 511.00 | 264.50 | 114.50 | 63.50 | 3.00 | 0.00 | 10.50 | 320.50 | 702.50 | 819.00 | 4323.00 | |||||||||||||
1995 | 931.50 | 605.00 | 563.50 | 374.00 | 119.50 | 0.00 | z | 0.00 | 10.00 | 28.50 | 333.50 | 509.00 | 834.00 | 4308.50 | ||||||||||||
1996 | 859.00 | 895.00 | 572.00 | 335.00 | 230.50 | 0.00 | z | 14.50 | 3.00 | 92.00 | 329.00 | 668.00 | 908.00 | 4906.00 | ||||||||||||
1997 | 922.50 | 651.50 | 564.50 | 382.00 | 115.00 | 46.00 | 5.50 | 0.00 | 35.50 | 341.00 | 606.50 | 802.50 | 4472.50 | |||||||||||||
1998 | 885.50 | 595.00 | 517.50 | 347.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 21.50 | 359.00 | 555.50 | 873.00 | 4154.00 | |||||||||
1999 | 751.50 | 0.00 | z | 0.00 | z | 447.93 | a | 298.50 | 104.50 | 44.00 | 7.23 | a | 95.17 | a | 410.00 | 561.50 | 778.10 | a | 3498.44 | |||||||
2000 | 927.50 | 746.00 | 633.43 | a | 346.00 | 201.50 | 57.41 | a | 22.50 | 17.64 | b | 132.00 | 0.00 | z | 0.00 | z | 917.50 | 4001.49 | ||||||||
2001 | 899.50 | 745.50 | 576.00 | 466.50 | 0.00 | z | 0.00 | z | 5.50 | 0.00 | z | 46.03 | a | 360.00 | 626.00 | 818.00 | 4543.03 | |||||||||
2002 | 800.00 | 676.00 | 673.22 | a | 398.00 | 209.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2756.22 | |||||
2003 | 730.50 | 0.00 | z | 503.50 | 414.50 | 0.00 | z | 31.00 | 5.50 | 0.00 | 56.50 | 245.50 | 0.00 | z | 0.00 | z | 1987.00 | |||||||||
2004 | 0.00 | z | 643.00 | 0.00 | z | 0.00 | z | 160.00 | 73.00 | 7.00 | 4.50 | 0.00 | z | 0.00 | z | 0.00 | z | 787.50 | 1675.00 | |||||||
2005 | 890.50 | 0.00 | z | 509.50 | 403.50 | 156.00 | 0.00 | z | 3.00 | 9.50 | 0.00 | z | 323.50 | 0.00 | z | 0.00 | z | 2295.50 | ||||||||
2006 | 734.50 | 751.00 | 620.53 | b | 362.59 | a | 179.00 | 17.07 | a | 0.00 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2664.69 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 904.54 | 693.61 | 563.51 | 341.96 | 165.46 | 47.62 | 7.52 | 6.45 | 59.27 | 310.50 | 630.37 | 852.86 | 4569.69 | |||||||||||||
S.D. | 176.80 | 107.97 | 65.62 | 67.64 | 54.68 | 27.17 | 8.27 | 7.15 | 36.77 | 67.77 | 103.14 | 103.67 | 370.12 | |||||||||||||
SKEW | 1.07 | 0.76 | -0.17 | 0.17 | -0.05 | 0.38 | 2.29 | 1.06 | 0.75 | -0.42 | 0.85 | 1.49 | 0.55 | |||||||||||||
MAX | 1380.00 | 957.00 | 709.00 | 495.50 | 298.50 | 108.50 | 44.00 | 24.50 | 151.00 | 450.50 | 941.50 | 1232.50 | 5556.00 | |||||||||||||
MIN | 613.50 | 509.50 | 407.50 | 216.50 | 51.50 | 3.00 | 0.00 | 0.00 | 2.50 | 139.50 | 477.00 | 696.00 | 3947.00 | |||||||||||||
NO YRS | 48 | 48 | 49 | 50 | 48 | 45 | 49 | 47 | 47 | 47 | 45 | 47 | 37 |