YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 363.50 | j | 185.17 | a | 54.50 | 239.67 | ||
1956 | 27.50 | 21.00 | 194.50 | 227.50 | 440.50 | 709.50 | 929.00 | 828.50 | 767.00 | 402.50 | 309.50 | 193.00 | 5050.00 | |||||||||||||
1957 | 14.00 | 103.00 | 117.00 | 234.50 | 343.00 | 471.50 | j | 914.00 | 867.00 | 754.00 | 325.50 | 142.50 | 145.50 | 3960.00 | ||||||||||||
1958 | 79.00 | 76.50 | 13.50 | 224.50 | 550.50 | 604.50 | 896.00 | 1043.50 | 759.00 | 646.50 | 249.50 | 305.50 | 5448.50 | |||||||||||||
1959 | 88.00 | 35.00 | 215.00 | 417.00 | 370.50 | 770.50 | 1083.00 | 666.00 | g | 612.50 | 539.00 | 325.00 | 149.50 | 4605.00 | ||||||||||||
1960 | 12.00 | 14.50 | 183.50 | 249.50 | 247.00 | j | 591.00 | i | 645.00 | l | 636.50 | i | 599.50 | g | 452.48 | e | 112.78 | c | 74.92 | a | 1099.68 | |||||
1961 | 112.12 | a | 54.96 | a | 59.50 | 265.00 | 282.10 | a | 779.00 | 1001.30 | a | 899.50 | 567.93 | a | 413.85 | a | 127.76 | a | 37.72 | a | 4600.74 | |||||
1962 | 106.90 | b | 43.68 | c | 32.15 | d | 298.50 | 235.08 | a | 615.00 | 848.88 | a | 927.00 | 589.00 | f | 518.22 | a | 277.22 | c | 214.93 | a | 4117.56 | ||||
1963 | 63.55 | a | 196.54 | b | 71.82 | a | 78.10 | a | 451.05 | a | 550.18 | b | 837.55 | c | 875.48 | b | 784.82 | b | 513.57 | a | 151.11 | c | 173.08 | a | 4746.86 | |
1964 | 44.95 | a | 100.94 | c | 84.00 | g | 209.50 | 310.50 | g | 603.75 | b | 930.00 | a | 963.00 | 707.14 | b | 660.62 | b | 122.78 | c | 62.00 | a | 4404.68 | |||
1965 | 80.00 | 119.28 | c | 105.40 | a | 207.00 | 380.55 | b | 565.50 | 907.27 | a | 863.35 | a | 597.22 | c | 617.93 | a | 181.67 | c | 78.00 | 4703.17 | |||||
1966 | 29.50 | 24.50 | 200.00 | 385.50 | 609.15 | a | 743.65 | d | 893.83 | a | 1020.00 | 733.39 | b | 548.70 | a | 172.00 | h | 86.59 | b | 5274.82 | ||||||
1967 | 94.03 | a | 120.62 | b | 79.57 | a | 6.21 | a | 437.62 | a | 536.00 | 1000.78 | a | 1059.17 | a | 820.18 | b | 572.98 | a | 325.71 | b | 55.05 | b | 5107.92 | ||
1968 | 89.38 | a | 140.70 | b | 161.95 | b | 271.03 | a | 450.50 | 759.31 | a | 0.00 | z | 791.00 | 758.04 | b | 485.15 | a | 132.12 | d | 39.86 | c | 4079.04 | |||
1969 | 66.43 | c | 3.00 | j | 79.00 | k | 211.61 | b | 574.65 | d | 595.00 | 958.93 | a | 1010.08 | a | 780.54 | b | 315.88 | b | 179.50 | f | 70.78 | a | 4583.90 | ||
1970 | 17.05 | a | 116.08 | d | 137.95 | a | 136.07 | b | 526.48 | a | 681.50 | 994.67 | b | 994.14 | b | 686.79 | b | 428.83 | a | 189.00 | e | 9.41 | c | 4917.98 | ||
1971 | 89.12 | c | 79.15 | b | 106.95 | a | 162.00 | 277.00 | 589.00 | 945.50 | 996.50 | 679.14 | a | 306.26 | b | 116.79 | b | 0.00 | b | 4347.41 | ||||||
1972 | 28.13 | d | 68.36 | a | 272.59 | b | 181.03 | a | 0.00 | z | 695.89 | b | 991.48 | a | 903.00 | 618.21 | b | 319.19 | d | 77.40 | e | 60.85 | d | 4216.14 | ||
1973 | 31.55 | c | 12.88 | c | 19.38 | c | 230.36 | b | 0.00 | z | 772.50 | 977.53 | a | 933.10 | a | 701.67 | c | 464.48 | a | 94.29 | b | 69.75 | a | 4307.48 | ||
1974 | 32.55 | a | 49.54 | b | 118.50 | 187.50 | 530.10 | a | 780.00 | a | 923.50 | 955.50 | 906.00 | 515.12 | a | 186.67 | c | 59.79 | c | 5244.76 | ||||||
1975 | 151.26 | b | 53.85 | b | 68.00 | 75.00 | 507.88 | a | 745.80 | e | 921.73 | a | 858.18 | a | 865.50 | 377.37 | e | 200.77 | d | 152.42 | a | 4977.76 | ||||
1976 | 101.00 | i | 57.44 | c | 76.50 | 113.50 | 572.39 | c | 723.33 | c | 0.00 | z | 730.57 | a | 677.07 | a | 508.18 | c | 353.08 | d | 135.76 | b | 3947.82 | |||
1977 | 71.00 | 165.20 | c | 78.03 | b | 387.00 | 223.50 | 0.00 | z | 996.65 | a | 1002.50 | 523.50 | f | 554.90 | a | 250.71 | b | 0.00 | z | 3729.50 | |||||
1978 | 0.00 | z | 0.00 | z | 0.00 | z | 153.33 | c | 507.88 | a | 702.41 | a | 959.45 | a | 924.50 | 595.56 | c | 615.35 | a | 0.00 | z | 34.88 | c | 4493.36 | ||
1979 | 6.20 | a | 17.00 | f | 124.50 | 219.00 | 565.23 | a | 750.50 | 0.00 | z | 863.00 | 837.86 | b | 447.36 | b | 123.60 | e | 167.40 | a | 4104.65 | |||||
1980 | 60.00 | 92.37 | b | 58.00 | 265.50 | 363.22 | a | 575.50 | 959.00 | 917.00 | 717.86 | b | 547.67 | a | 264.11 | b | 210.80 | a | 5031.02 | |||||||
1981 | 123.48 | a | 96.38 | b | 59.50 | 334.50 | 499.74 | b | 890.00 | 1010.60 | a | 1048.00 | 811.67 | c | 320.85 | a | 199.82 | b | 97.65 | a | 5492.20 | |||||
1982 | 12.00 | 72.00 | 50.00 | 218.00 | 539.00 | 632.50 | 902.00 | 921.00 | 594.50 | 336.50 | 71.00 | 18.00 | 4366.50 | |||||||||||||
1983 | 102.00 | 37.85 | a | 58.00 | 78.00 | 511.50 | 696.50 | 806.00 | 891.00 | 753.50 | 470.50 | 100.50 | 13.43 | a | 4518.78 | |||||||||||
1984 | 153.50 | 90.50 | 181.00 | 223.50 | 628.50 | 692.00 | 1051.00 | 997.00 | 831.50 | 272.50 | 61.50 | 13.50 | 5196.00 | |||||||||||||
1985 | 82.00 | 146.00 | 73.00 | 427.50 | 503.50 | 876.50 | 1039.50 | 933.00 | 525.00 | 422.00 | 101.00 | 134.00 | 5263.00 | |||||||||||||
1986 | 155.50 | 119.00 | 277.50 | 254.50 | 535.50 | 824.00 | 893.50 | 1028.50 | 496.00 | 419.00 | 250.00 | 64.50 | 5317.50 | |||||||||||||
1987 | 23.50 | 56.00 | 104.50 | 444.00 | 526.00 | 826.50 | 839.00 | 991.00 | 769.00 | 607.00 | 110.00 | 22.50 | 5319.00 | |||||||||||||
1988 | 65.00 | 181.00 | 208.00 | 275.50 | 439.50 | 698.50 | 1090.00 | 1030.00 | 804.50 | 665.00 | 142.00 | 78.00 | 5677.00 | |||||||||||||
1989 | 32.50 | 68.50 | 135.00 | 448.50 | 446.00 | 749.50 | 1007.50 | 886.00 | 690.50 | 391.00 | 264.50 | 140.00 | 5259.50 | |||||||||||||
1990 | 50.50 | 64.50 | 202.50 | 353.50 | 457.00 | 685.50 | 1017.50 | 915.00 | 730.50 | 566.50 | 208.00 | 60.50 | 5311.50 | |||||||||||||
1991 | 39.50 | 197.00 | 14.50 | 162.50 | 333.50 | 655.00 | 1016.50 | 920.00 | 879.50 | 640.00 | 237.50 | 64.00 | 5159.50 | |||||||||||||
1992 | 64.50 | 98.50 | 133.50 | 428.00 | 704.00 | 710.50 | 850.50 | 1035.50 | 792.00 | 568.00 | 151.00 | 11.50 | 5547.50 | |||||||||||||
1993 | 19.50 | 16.00 | 185.50 | 247.50 | 502.50 | 622.50 | 875.00 | 916.00 | 792.00 | 515.00 | 177.50 | 52.50 | 4921.50 | |||||||||||||
1994 | 131.00 | 22.50 | 230.50 | 297.50 | 464.50 | 774.50 | 1049.50 | 1026.00 | 741.50 | 397.00 | 35.50 | 32.50 | 5202.50 | |||||||||||||
1995 | 9.50 | 216.50 | 73.50 | 197.00 | 317.50 | 601.50 | 893.50 | 978.50 | 815.50 | 600.50 | 378.00 | 101.50 | 5183.00 | |||||||||||||
1996 | 118.00 | 128.00 | 163.00 | 316.00 | 501.00 | 759.00 | 1072.00 | 1037.00 | 729.00 | 450.50 | 185.00 | 0.00 | z | 5458.50 | ||||||||||||
1997 | 50.50 | 77.50 | 320.50 | 296.50 | 691.50 | 718.00 | 963.50 | 984.00 | 791.00 | 464.00 | 209.50 | 42.00 | 5608.50 | |||||||||||||
1998 | 56.50 | 0.50 | 149.50 | 194.00 | 201.00 | 579.00 | 1001.00 | 1054.50 | 711.00 | 394.00 | 110.00 | 103.00 | 4554.00 | |||||||||||||
1999 | 117.50 | 38.00 | 93.50 | 224.50 | 512.50 | 687.50 | 974.00 | 894.50 | 851.00 | 683.00 | 299.00 | 121.50 | 5496.50 | |||||||||||||
2000 | 33.00 | 72.50 | 189.50 | 361.50 | 559.50 | 852.50 | 934.50 | 1027.00 | 725.50 | 433.50 | 119.50 | 144.00 | 5452.50 | |||||||||||||
2001 | 65.62 | a | 38.50 | 231.00 | 201.00 | 795.50 | 841.50 | 985.50 | 1078.00 | 865.50 | 676.00 | 233.00 | 14.00 | 6025.12 | ||||||||||||
2002 | 44.50 | 140.00 | 148.00 | 319.00 | 483.00 | 841.00 | 1102.00 | 1005.50 | 827.00 | 504.50 | 272.00 | 34.00 | 5720.50 | |||||||||||||
2003 | 186.00 | 56.50 | 191.00 | 107.00 | 505.50 | 832.00 | 1112.00 | 942.00 | 916.00 | 729.00 | 75.00 | 41.50 | 5693.50 | |||||||||||||
2004 | 35.00 | 11.00 | 409.00 | 374.50 | 558.50 | 819.00 | 1045.50 | 1011.50 | 780.00 | 407.00 | 122.50 | 85.00 | 5658.50 | |||||||||||||
2005 | 23.50 | 47.00 | 143.50 | 188.00 | 447.50 | 615.50 | 1112.00 | 1041.50 | 667.50 | 481.00 | 279.50 | 75.50 | 5122.00 | |||||||||||||
2006 | 27.50 | 151.50 | 21.00 | 194.00 | 623.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1017.50 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 65.63 | 83.11 | 136.26 | 246.31 | 478.43 | 709.12 | 967.69 | 954.53 | 740.81 | 490.23 | 185.25 | 85.85 | 5178.35 | |||||||||||||
S.D. | 44.54 | 54.16 | 84.26 | 102.75 | 124.34 | 94.61 | 78.21 | 77.04 | 97.36 | 113.63 | 84.57 | 64.25 | 407.35 | |||||||||||||
SKEW | 0.76 | 0.65 | 0.85 | 0.13 | -0.18 | 0.00 | 0.01 | -0.59 | -0.52 | 0.10 | 0.38 | 1.14 | -0.30 | |||||||||||||
MAX | 186.00 | 216.50 | 409.00 | 448.50 | 795.50 | 890.00 | 1112.00 | 1078.00 | 916.00 | 729.00 | 378.00 | 305.50 | 6025.12 | |||||||||||||
MIN | 6.20 | 0.50 | 13.50 | 6.21 | 201.00 | 536.00 | 806.00 | 730.57 | 496.00 | 272.50 | 35.50 | 0.00 | 4347.41 | |||||||||||||
NO YRS | 49 | 48 | 48 | 51 | 47 | 47 | 46 | 48 | 47 | 50 | 48 | 49 | 35 |