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 | 133.00 | 174.50 | 263.50 | 487.50 | 827.00 | 1293.00 | 3178.50 | |||||||
1949 | 1623.50 | 1171.50 | 902.00 | 517.50 | 419.50 | 187.00 | 98.50 | 170.00 | 209.50 | 543.50 | 650.00 | 1120.81 | b | 7613.31 | ||||||||||||
1950 | 1220.00 | 825.00 | 857.00 | 582.00 | 356.00 | 197.50 | 26.50 | 54.50 | 180.50 | 377.50 | 560.00 | 0.00 | z | 5236.50 | ||||||||||||
1951 | 756.50 | f | 804.00 | 795.50 | 423.62 | a | 358.50 | 129.64 | b | 33.67 | b | 78.50 | 136.03 | a | 540.00 | 772.50 | 1154.50 | 5226.47 | ||||||||
1952 | 1322.00 | 1051.50 | 1095.50 | 516.50 | 324.00 | 254.46 | b | 41.00 | 131.00 | 192.00 | 393.50 | 894.31 | a | 1091.95 | b | 7307.72 | ||||||||||
1953 | 872.81 | b | 824.00 | 849.29 | b | 656.50 | 649.89 | c | 352.50 | 83.50 | 190.00 | 151.00 | 562.00 | 321.50 | o | 703.50 | h | 5191.50 | ||||||||
1954 | 719.00 | j | 785.56 | a | 951.04 | c | 498.50 | 306.90 | a | 299.50 | 81.00 | 197.37 | a | 316.00 | 540.00 | 304.50 | q | 1156.54 | e | 5132.40 | ||||||
1955 | 1431.17 | d | 1057.00 | b | 943.90 | b | 794.44 | c | 322.50 | g | 262.00 | 190.65 | a | 95.50 | 263.65 | d | 460.23 | e | 520.00 | k | 935.74 | d | 6434.28 | |||
1956 | 1027.13 | a | 1180.41 | b | 875.46 | d | 469.50 | h | 432.93 | b | 260.50 | 86.00 | 150.00 | 232.00 | 578.50 | 827.22 | c | 1074.84 | b | 6725.00 | ||||||
1957 | 1347.98 | a | 906.50 | 785.33 | a | 645.50 | 462.00 | 196.50 | 101.50 | 220.50 | 190.50 | 615.35 | a | 878.28 | a | 990.97 | a | 7340.91 | ||||||||
1958 | 1078.28 | a | 747.50 | 982.18 | a | 679.50 | 293.97 | b | 236.50 | 54.00 | 19.00 | 196.50 | 394.50 | 751.07 | b | 814.61 | d | 6247.61 | ||||||||
1959 | 884.50 | 934.23 | b | 722.82 | a | 505.00 | 549.00 | 153.50 | 22.45 | b | 124.00 | 287.00 | 456.50 | 734.50 | 1090.00 | 6463.50 | ||||||||||
1960 | 860.00 | i | 927.00 | 700.60 | a | 633.10 | a | 495.48 | a | 96.00 | 29.00 | 124.00 | 159.50 | 516.50 | 834.31 | a | 986.32 | a | 5501.81 | |||||||
1961 | 910.07 | c | 775.70 | a | 814.00 | 624.83 | a | 496.52 | a | 133.50 | 63.03 | a | 82.50 | 308.50 | 529.50 | 840.52 | a | 1038.50 | 6617.17 | |||||||
1962 | 1200.50 | 1012.50 | 1024.03 | a | 512.50 | 530.00 | 221.50 | 75.00 | 118.00 | 164.00 | 469.50 | 675.00 | 897.00 | 6899.53 | ||||||||||||
1963 | 1082.86 | b | 623.50 | 858.70 | a | 804.00 | 366.32 | a | 271.03 | a | 166.22 | b | 139.50 | 144.00 | 432.97 | a | 826.55 | a | 991.50 | 6707.16 | ||||||
1964 | 1105.31 | b | 1135.00 | 972.00 | 675.50 | 559.50 | 303.00 | 87.50 | 94.50 | 342.00 | 395.00 | 926.50 | 937.50 | 7533.31 | ||||||||||||
1965 | 1149.50 | 842.50 | 803.50 | 610.00 | 503.75 | a | 231.00 | 86.00 | 127.00 | 369.50 | 408.00 | 769.14 | a | 1211.00 | 7110.89 | |||||||||||
1966 | 1209.50 | 1023.50 | 789.00 | 543.75 | b | 278.00 | 228.00 | 134.50 | 58.00 | 189.00 | 460.50 | 781.61 | b | 1060.00 | 6755.36 | |||||||||||
1967 | 1044.00 | 791.00 | 871.00 | 918.00 | 453.24 | b | 246.21 | a | 50.50 | 16.50 | 134.00 | 476.50 | 664.50 | 1335.00 | 7000.45 | |||||||||||
1968 | 1206.00 | 839.00 | 766.50 | 642.00 | 447.00 | 168.00 | 47.50 | 196.50 | 233.00 | 498.00 | 828.10 | a | 1170.77 | a | 7042.37 | |||||||||||
1969 | 1097.50 | 1105.00 | 1042.00 | 644.00 | 304.66 | b | 208.50 | 50.00 | 73.00 | 169.00 | 616.79 | b | 763.39 | b | 893.50 | 6967.34 | ||||||||||
1970 | 937.23 | a | 739.41 | a | 796.18 | a | 775.86 | a | 401.40 | b | 181.00 | 44.00 | 58.00 | 318.00 | 553.35 | a | 692.00 | 1149.14 | b | 6645.57 | ||||||
1971 | 1160.95 | a | 956.50 | 912.90 | b | 679.04 | d | 536.09 | b | 266.90 | a | 60.50 | 49.00 | 309.50 | 594.17 | d | 832.20 | e | 1202.80 | a | 7560.53 | |||||
1972 | 1322.67 | a | 926.00 | 646.72 | b | 700.18 | b | 404.07 | b | 147.50 | 83.50 | 120.26 | b | 339.00 | 552.26 | d | 868.97 | a | 1293.22 | a | 7404.34 | |||||
1973 | 1198.15 | a | 902.22 | a | 936.64 | c | 472.50 | h | 310.00 | a | 190.00 | 0.00 | z | 115.50 | 296.00 | 603.90 | e | 817.24 | a | 810.50 | f | 5369.66 | ||||
1974 | 901.50 | g | 647.50 | g | 788.90 | b | 729.44 | c | 416.50 | 148.00 | 122.50 | 118.50 | 185.00 | 544.50 | 840.00 | e | 1074.84 | b | 4968.19 | |||||||
1975 | 924.00 | f | 756.00 | f | 921.39 | d | 665.00 | g | 447.71 | e | 236.50 | 81.52 | d | 126.00 | 150.50 | 404.00 | h | 856.03 | a | 962.50 | 3782.15 | |||||
1976 | 1017.50 | 918.50 | 889.50 | 742.00 | 334.00 | 260.00 | 68.31 | d | 169.95 | c | 0.00 | z | 347.00 | f | 652.00 | 976.50 | 6028.26 | |||||||||
1977 | 1173.19 | b | 432.00 | j | 608.50 | j | 384.00 | h | 646.50 | 120.00 | e | 60.34 | c | 48.71 | c | 224.50 | 427.11 | d | 0.00 | z | 626.50 | i | 2700.35 | |||
1978 | 661.50 | i | 527.50 | j | 465.50 | i | 426.50 | j | 356.00 | g | 232.00 | 73.50 | 120.50 | f | 315.54 | b | 356.00 | 707.00 | f | 770.50 | l | 977.04 | ||||
1979 | 949.50 | g | 553.00 | k | 478.50 | l | 400.00 | l | 211.00 | k | 227.78 | c | 104.07 | c | 69.50 | f | 99.00 | k | 410.48 | b | 549.00 | h | 618.00 | k | 742.33 | |
1980 | 471.00 | p | 487.50 | j | 526.00 | m | 404.00 | j | 293.00 | j | 287.68 | b | 80.50 | 97.50 | 224.44 | c | 460.19 | b | 495.00 | i | 643.00 | i | 1150.31 | |||
1981 | 535.00 | k | 475.50 | m | 547.50 | i | 355.00 | h | 380.94 | e | 113.08 | d | 62.00 | d | 42.33 | e | 145.38 | d | 634.90 | e | 738.60 | e | 835.85 | d | 2953.09 | |
1982 | 684.00 | n | 605.50 | h | 838.50 | 732.50 | 346.00 | 194.00 | 85.50 | 66.00 | 281.50 | 553.50 | 872.00 | 1123.50 | 5093.00 | |||||||||||
1983 | 572.50 | l | 465.00 | l | 545.00 | i | 557.00 | i | 400.00 | 171.50 | 161.00 | 94.50 | 216.00 | 448.00 | 809.00 | 904.00 | 3204.00 | |||||||||
1984 | 724.00 | j | 631.50 | i | 513.00 | j | 483.50 | i | 393.50 | 258.50 | 35.50 | 72.50 | 229.50 | 676.50 | 906.50 | 1225.53 | a | 3798.03 | ||||||||
1985 | 820.00 | j | 677.00 | i | 978.10 | b | 337.00 | k | 467.50 | 139.50 | 46.00 | 162.00 | 382.00 | 612.77 | a | 1063.97 | a | 1135.50 | 4987.34 | |||||||
1986 | 562.00 | l | 524.50 | i | 438.50 | k | 339.00 | n | 234.00 | l | 139.50 | 107.50 | 23.00 | 420.00 | 530.50 | 434.50 | l | 577.00 | m | 1220.50 | ||||||
1987 | 825.00 | k | 597.50 | i | 561.50 | i | 280.00 | j | 328.08 | a | 148.50 | 181.00 | 69.50 | 177.00 | 386.50 | 470.50 | l | 599.00 | m | 1290.58 | ||||||
1988 | 591.00 | p | 629.50 | i | 523.50 | j | 356.00 | j | 328.00 | i | 202.50 | 34.50 | 59.00 | 238.50 | 343.50 | 760.86 | a | 778.00 | j | 1638.86 | ||||||
1989 | 773.00 | n | 713.50 | l | 728.00 | 479.00 | 436.00 | 156.00 | 97.00 | 151.50 | 245.69 | a | 604.00 | 790.50 | 652.00 | k | 3687.69 | |||||||||
1990 | 582.00 | n | 0.00 | z | 606.00 | i | 338.50 | i | 469.00 | 273.00 | 60.00 | 113.00 | 224.00 | 446.50 | 600.50 | j | 802.00 | k | 1585.50 | |||||||
1991 | 669.00 | l | 432.00 | i | 592.00 | m | 685.86 | a | 586.00 | 306.00 | 44.00 | 79.50 | 150.00 | a | 411.50 | 453.50 | k | 747.50 | k | 2262.86 | ||||||
1992 | 662.00 | m | 505.50 | j | 436.00 | l | 504.00 | 235.50 | 186.50 | 119.00 | 73.00 | 183.00 | 440.50 | 436.50 | o | 609.50 | o | 1741.50 | ||||||||
1993 | 572.50 | q | 657.50 | j | 530.50 | j | 433.50 | i | 265.50 | k | 278.50 | 156.00 | 157.50 | 243.00 | 505.00 | 470.50 | m | 677.50 | k | 1340.00 | ||||||
1994 | 570.50 | m | 635.00 | i | 722.82 | a | 426.50 | i | 255.00 | k | 238.00 | 33.50 | 14.00 | p | 257.50 | 595.50 | 641.50 | l | 661.50 | m | 1847.32 | |||||
1995 | 614.00 | l | 461.00 | j | 580.50 | j | 447.50 | j | 232.50 | q | 298.50 | 119.00 | 118.00 | 187.00 | 481.50 | 389.50 | k | 292.00 | s | 1204.00 | ||||||
1996 | 459.00 | p | 442.50 | m | 489.00 | m | 379.00 | j | 444.50 | 166.00 | 26.00 | 60.50 | 254.00 | 502.56 | e | 374.50 | o | 476.50 | n | 1453.56 | ||||||
1997 | 556.50 | p | 491.50 | k | 375.00 | l | 439.50 | i | 181.50 | k | 231.50 | 80.00 | 84.00 | 163.50 | g | 542.00 | 452.00 | l | 657.00 | l | 937.50 | |||||
1998 | 525.50 | o | 606.00 | i | 539.50 | i | 703.50 | 367.00 | l | 256.50 | 46.50 | 70.50 | 136.50 | i | 412.50 | i | 538.00 | k | 780.00 | j | 1077.00 | |||||
1999 | 604.00 | l | 602.50 | i | 614.00 | h | 542.00 | h | 257.00 | l | 178.00 | f | 85.54 | d | 64.00 | l | 170.50 | f | 276.00 | k | 450.00 | j | 693.50 | j | 85.54 | |
2000 | 545.50 | n | 475.00 | l | 593.50 | h | 352.50 | j | 329.50 | g | 159.81 | d | 86.50 | f | 74.52 | e | 246.60 | e | 454.50 | g | 600.50 | k | 614.00 | k | 480.93 | |
2001 | 749.50 | j | 733.50 | i | 481.50 | i | 493.50 | i | 175.50 | f | 130.00 | f | 84.50 | f | 51.67 | d | 133.00 | g | 250.00 | k | 487.00 | k | 588.50 | n | 51.67 | |
2002 | 795.00 | j | 573.50 | i | 568.50 | j | 562.50 | 461.50 | 158.50 | 26.00 | 115.00 | 212.50 | 566.00 | 562.50 | i | 648.50 | k | 2102.00 | ||||||||
2003 | 605.50 | i | 594.50 | i | 533.00 | j | 575.50 | h | 298.00 | i | 151.80 | e | 57.23 | e | 73.50 | f | 156.00 | e | 376.17 | e | 497.00 | m | 650.00 | k | 741.20 | |
2004 | 574.00 | n | 643.00 | j | 479.50 | h | 423.50 | h | 317.00 | g | 176.40 | e | 40.00 | f | 90.62 | e | 224.00 | f | 451.50 | f | 632.00 | h | 698.50 | j | 267.02 | |
2005 | 814.00 | l | 683.00 | i | 604.50 | h | 476.00 | i | 338.50 | g | 316.50 | 13.50 | g | 54.25 | e | 326.40 | e | 351.50 | g | 556.00 | g | 600.50 | k | 697.15 | ||
2006 | 606.50 | l | 582.50 | i | 725.50 | h | 443.50 | j | 239.50 | h | 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 | 1150.93 | 915.56 | 861.28 | 636.15 | 425.80 | 211.90 | 78.92 | 102.27 | 234.68 | 498.23 | 797.10 | 1068.63 | 7012.77 | |||||||||||||
S.D. | 177.84 | 144.02 | 106.58 | 113.02 | 98.08 | 60.08 | 41.78 | 48.96 | 70.58 | 82.80 | 96.30 | 136.41 | 406.47 | |||||||||||||
SKEW | 0.60 | 0.20 | 0.14 | 0.24 | 0.35 | 0.15 | 0.88 | 0.43 | 0.59 | 0.03 | -0.01 | 0.03 | -0.13 | |||||||||||||
MAX | 1623.50 | 1180.41 | 1095.50 | 918.00 | 649.89 | 352.50 | 190.65 | 220.50 | 420.00 | 676.50 | 1063.97 | 1335.00 | 7613.31 | |||||||||||||
MIN | 872.81 | 623.50 | 646.72 | 423.62 | 235.50 | 96.00 | 22.45 | 16.50 | 134.00 | 343.50 | 560.00 | 814.61 | 6247.61 | |||||||||||||
NO YRS | 24 | 26 | 32 | 31 | 40 | 55 | 53 | 53 | 51 | 50 | 33 | 31 | 17 |