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 | 93.00 | b | 58.50 | l | 331.50 | 579.00 | 908.28 | a | 1264.59 | b | 3176.36 | |||
1949 | 1541.50 | 995.04 | a | 868.52 | a | 499.00 | 298.00 | 69.50 | q | 31.00 | 27.50 | 136.00 | 602.95 | a | 550.34 | a | 1063.00 | 6612.85 | ||||||||
1950 | 1235.50 | 791.78 | a | 350.00 | r | 591.00 | 393.70 | a | 204.00 | 21.00 | 27.90 | a | 216.72 | a | 430.50 | 629.50 | 771.00 | 5312.60 | ||||||||
1951 | 1058.98 | c | 805.00 | 884.00 | 466.50 | 350.50 | 127.00 | 12.92 | a | 45.98 | a | 104.00 | 542.00 | 770.00 | 1169.73 | a | 6336.62 | |||||||||
1952 | 1157.50 | 869.50 | 926.00 | 442.76 | a | 314.50 | 233.50 | 23.00 | 27.50 | 109.00 | 272.50 | 910.50 | 994.14 | b | 6280.40 | |||||||||||
1953 | 783.27 | a | 784.00 | 791.00 | 624.00 | 564.00 | 309.31 | a | 10.50 | 57.87 | a | 84.00 | 452.50 | 617.50 | 871.00 | 5948.94 | ||||||||||
1954 | 977.50 | 710.89 | a | 895.90 | a | 529.00 | 270.22 | a | 266.00 | 30.00 | 108.50 | 208.00 | 451.00 | 623.50 | 1054.50 | 6125.01 | ||||||||||
1955 | 1138.50 | 933.00 | 849.50 | 754.00 | 442.50 | 143.28 | a | 48.50 | f | 9.50 | 216.21 | a | 390.50 | 813.50 | 954.50 | 6644.98 | ||||||||||
1956 | 971.33 | a | 1065.00 | 817.92 | e | 530.00 | 326.05 | c | 215.50 | 35.00 | 78.50 | 154.66 | a | 526.50 | 779.50 | 952.00 | 6451.97 | |||||||||
1957 | 1267.50 | 795.00 | 758.00 | 593.00 | 372.50 | 109.00 | 28.50 | 71.82 | a | 116.50 | 573.50 | 875.00 | 878.00 | 6438.32 | ||||||||||||
1958 | 977.50 | 680.50 | 662.50 | j | 623.00 | 199.00 | 179.00 | 21.00 | 3.50 | 170.00 | 315.00 | 684.00 | 737.50 | 4590.00 | ||||||||||||
1959 | 859.50 | 867.50 | 519.00 | i | 480.50 | 459.00 | 117.00 | 38.50 | 66.00 | 309.00 | 452.00 | 764.00 | 1083.50 | 5496.50 | ||||||||||||
1960 | 1134.50 | 937.50 | 705.00 | 583.00 | 454.00 | 78.00 | 9.00 | 118.00 | 137.50 | 482.00 | 873.50 | 997.50 | 6509.50 | |||||||||||||
1961 | 915.50 | 736.50 | 808.50 | 568.97 | a | 435.50 | 82.00 | 10.00 | 3.50 | 319.00 | 487.50 | 878.50 | 1020.50 | 6265.97 | ||||||||||||
1962 | 1252.50 | 933.00 | 870.50 | 452.00 | 484.00 | 160.86 | a | 76.00 | 85.50 | 121.00 | 494.00 | 725.00 | 897.00 | 6551.36 | ||||||||||||
1963 | 1139.50 | 628.50 | 851.00 | 759.50 | 335.50 | 237.00 | 76.50 | 71.50 | 105.60 | e | 337.00 | m | 771.00 | 953.00 | 5928.60 | |||||||||||
1964 | 1048.00 | 917.00 | 910.37 | a | 681.96 | b | 481.00 | 248.00 | 47.02 | a | 106.00 | 282.93 | a | 440.50 | 873.50 | 673.00 | k | 6036.28 | ||||||||
1965 | 1023.00 | b | 758.50 | 840.74 | b | 571.03 | a | 452.00 | 189.50 | f | 63.11 | c | 115.14 | c | 346.00 | 370.40 | b | 752.07 | a | 1121.88 | b | 6413.87 | ||||
1966 | 1018.35 | a | 905.50 | 783.50 | 534.31 | a | 293.39 | c | 228.50 | 91.97 | a | 68.41 | b | 180.56 | c | 372.50 | i | 551.00 | i | 934.17 | e | 5038.66 | ||||
1967 | 935.37 | e | 767.50 | 894.57 | c | 847.24 | a | 383.07 | c | 180.00 | 8.27 | a | 14.00 | 87.50 | 418.50 | c | 587.00 | g | 1156.62 | b | 5692.64 | |||||
1968 | 1001.82 | a | 721.52 | d | 697.00 | 632.14 | b | 388.53 | a | 135.00 | a | 19.38 | c | 149.46 | c | 232.50 | b | 510.95 | c | 863.40 | e | 1038.00 | 6389.70 | |||
1969 | 1119.50 | 927.00 | 833.50 | 606.00 | 259.50 | 144.00 | 46.00 | 74.40 | a | 156.72 | a | 654.21 | b | 786.00 | 972.62 | c | 6579.46 | |||||||||
1970 | 957.79 | b | 722.00 | 823.00 | 754.80 | e | 330.50 | 143.28 | a | 25.50 | 11.50 | 298.00 | 567.50 | 755.00 | 1091.72 | a | 6480.59 | |||||||||
1971 | 936.50 | 795.50 | 919.67 | d | 634.29 | b | 318.00 | f | 232.50 | 45.47 | a | 14.50 | 317.00 | 593.50 | 785.50 | 1121.34 | b | 6395.76 | ||||||||
1972 | 1027.59 | d | 806.00 | 609.50 | 661.07 | b | 314.65 | a | 115.00 | 36.50 | 67.00 | 317.50 | 564.50 | 840.50 | 1211.00 | 6570.81 | ||||||||||
1973 | 1097.00 | 769.00 | 836.00 | 556.00 | 265.00 | 144.83 | a | 33.14 | b | 68.50 | 192.00 | 482.71 | c | 822.00 | 887.00 | 6153.18 | ||||||||||
1974 | 1134.00 | 830.00 | 835.00 | 630.00 | 467.21 | c | 74.00 | 62.00 | 59.00 | 107.50 | 503.00 | 733.27 | d | 1026.88 | c | 6461.86 | ||||||||||
1975 | 971.00 | 879.50 | 913.00 | 811.50 | 373.00 | 200.00 | 43.50 | 106.50 | 127.00 | 469.59 | d | 882.50 | 902.88 | c | 6679.97 | |||||||||||
1976 | 1016.28 | a | 878.00 | 921.50 | 674.00 | 298.50 | 264.00 | 24.00 | 152.50 | 147.00 | 451.00 | 681.50 | 1051.00 | 6559.28 | ||||||||||||
1977 | 1239.50 | 743.00 | 899.50 | 447.50 | 582.50 | 76.50 | 59.00 | 57.50 | 240.00 | a | 461.00 | 737.07 | a | 892.80 | a | 6435.87 | ||||||||||
1978 | 881.50 | 749.50 | 596.50 | 658.50 | 485.15 | a | 163.50 | 55.50 | 113.00 | 217.20 | e | 405.50 | 590.50 | i | 865.00 | h | 4325.85 | |||||||||
1979 | 1236.12 | c | 847.50 | 725.40 | a | 607.78 | c | 290.62 | c | 146.00 | 44.00 | 76.00 | 101.00 | 394.50 | 925.00 | 894.00 | 6287.93 | |||||||||
1980 | 1023.00 | 721.00 | 829.00 | 497.50 | 384.50 | 269.00 | 31.00 | 84.00 | 174.00 | 464.50 | 843.62 | a | 898.50 | 6219.62 | ||||||||||||
1981 | 893.00 | 819.50 | 736.50 | 522.50 | 380.50 | 154.00 | 63.00 | 26.50 | 201.00 | 577.00 | 764.00 | 885.50 | 6023.00 | |||||||||||||
1982 | 1076.00 | 845.00 | 852.00 | 712.00 | 401.50 | 173.50 | 96.00 | 35.00 | 272.50 | 548.00 | 945.50 | 1118.00 | 7075.00 | |||||||||||||
1983 | 935.50 | 730.50 | 790.50 | 694.00 | 406.00 | 229.50 | 126.00 | 61.50 | 274.00 | 445.00 | 792.50 | 1110.50 | 6595.50 | |||||||||||||
1984 | 1015.50 | 858.50 | 707.00 | 654.00 | 349.50 | 294.00 | 17.00 | 43.50 | 274.50 | 674.50 | 854.00 | 1147.50 | 6889.50 | |||||||||||||
1985 | 1207.00 | 910.00 | 869.55 | a | 439.00 | 333.00 | 112.50 | 5.00 | 70.00 | 375.50 | 578.50 | 1057.50 | 1113.50 | 7071.05 | ||||||||||||
1986 | 780.00 | 681.50 | 610.50 | 589.00 | 357.02 | a | 57.00 | 71.50 | 8.50 | 384.50 | 454.50 | 725.89 | b | 1045.00 | 5764.91 | |||||||||||
1987 | 1079.50 | 788.00 | 745.00 | 348.50 | 282.62 | a | 113.00 | 123.00 | 48.50 | 128.00 | 337.00 | 788.79 | a | 1020.50 | 5802.41 | |||||||||||
1988 | 1088.50 | 736.50 | 714.50 | 480.00 | 414.00 | 182.00 | 21.00 | 36.50 | 217.50 | 259.50 | 778.00 | 1083.50 | 6011.50 | |||||||||||||
1989 | 1130.50 | 1143.00 | 772.93 | a | 477.50 | 388.50 | 86.50 | 31.00 | a | 85.00 | 230.00 | 541.50 | 622.00 | i | 1050.50 | 5936.93 | ||||||||||
1990 | 963.50 | 928.00 | 742.50 | 388.50 | 476.00 | 229.50 | 36.00 | 75.00 | 136.00 | 476.00 | 781.50 | 732.50 | i | 5232.50 | ||||||||||||
1991 | 723.50 | i | 332.00 | m | 606.00 | j | 657.41 | a | 270.00 | n | 0.00 | z | 11.37 | a | 0.00 | z | 47.00 | l | 0.00 | z | 762.50 | 970.50 | 2401.78 | |||
1992 | 938.00 | 685.00 | 651.50 | 430.50 | 153.00 | 95.00 | 55.00 | 49.00 | 171.00 | 394.50 | 875.00 | 1167.50 | 5665.00 | |||||||||||||
1993 | 677.00 | n | 1027.50 | 642.00 | 594.00 | 247.50 | 237.50 | 181.50 | 124.50 | 204.50 | 464.00 | 982.50 | 1016.50 | 5722.00 | ||||||||||||
1994 | 930.00 | 881.00 | 641.00 | 481.50 | 283.00 | 151.00 | 12.00 | 32.50 | 147.00 | 538.00 | 987.00 | 1065.00 | 6149.00 | |||||||||||||
1995 | 933.00 | 615.00 | 807.50 | 599.00 | 418.50 | 229.50 | 54.77 | a | 97.00 | 136.50 | 502.00 | 610.00 | 394.00 | p | 5002.77 | |||||||||||
1996 | 687.50 | j | 817.50 | 708.50 | 527.00 | 409.00 | 167.50 | 28.00 | 26.00 | 140.50 | k | 485.50 | 737.50 | 925.00 | 4831.50 | |||||||||||
1997 | 918.00 | 876.50 | 658.00 | 279.00 | t | 232.00 | 204.00 | 71.50 | 17.50 | 154.50 | 509.50 | 720.00 | 1097.50 | 5459.00 | ||||||||||||
1998 | 857.50 | 805.50 | 767.00 | 603.00 | 278.00 | p | 214.50 | 11.00 | 33.00 | 154.50 | 612.50 | 738.50 | 1087.50 | 5884.50 | ||||||||||||
1999 | 914.50 | a | 882.50 | 810.65 | a | 556.00 | g | 221.50 | m | 198.00 | e | 64.50 | f | 38.50 | i | 207.60 | e | 409.89 | d | 631.67 | c | 638.00 | m | 4054.81 | ||
2000 | 794.00 | g | 557.50 | i | 848.76 | b | 507.00 | e | 382.50 | 87.60 | e | 48.57 | a | 25.32 | a | 159.50 | g | 572.35 | d | 998.28 | a | 995.10 | a | 4465.47 | ||
2001 | 1005.29 | c | 880.88 | c | 730.71 | c | 636.60 | e | 245.79 | c | 187.78 | c | 48.50 | g | 13.50 | k | 98.00 | g | 207.00 | r | 570.50 | g | 636.00 | k | 3687.04 | |
2002 | 1051.00 | 791.00 | 824.00 | 555.50 | 316.50 | h | 170.50 | 12.50 | 141.50 | 244.29 | b | 618.00 | 792.86 | b | 658.50 | i | 5201.14 | |||||||||
2003 | 824.50 | 836.50 | 548.50 | f | 711.50 | 373.00 | 113.00 | 9.50 | 27.00 | 157.50 | 390.00 | 905.17 | a | 1001.50 | 5349.17 | |||||||||||
2004 | 988.00 | 916.50 | 608.50 | 574.66 | a | 410.75 | a | 167.88 | d | 21.00 | 62.00 | 271.00 | 602.43 | a | 884.46 | b | 1033.33 | d | 6540.52 | |||||||
2005 | 1149.00 | 877.50 | 753.30 | a | 640.00 | 432.45 | a | 345.00 | b | 4.00 | h | 48.22 | d | 304.62 | d | 407.50 | h | 583.50 | l | 744.50 | l | 4550.09 | ||||
2006 | 663.50 | h | 871.36 | c | 650.50 | h | 614.46 | b | 190.50 | m | 128.89 | c | 6.50 | v | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1614.71 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1033.11 | 829.92 | 786.27 | 584.62 | 367.77 | 173.72 | 43.66 | 61.37 | 203.88 | 486.67 | 799.38 | 1015.92 | 6364.96 | |||||||||||||
S.D. | 140.03 | 103.47 | 93.02 | 104.67 | 88.39 | 65.66 | 34.57 | 38.64 | 80.19 | 91.33 | 107.77 | 109.35 | 339.59 | |||||||||||||
SKEW | 0.89 | 0.43 | -0.43 | 0.16 | 0.02 | 0.35 | 1.68 | 0.52 | 0.47 | -0.29 | 0.02 | -0.23 | 0.01 | |||||||||||||
MAX | 1541.50 | 1143.00 | 926.00 | 847.24 | 582.50 | 345.00 | 181.50 | 152.50 | 384.50 | 674.50 | 1057.50 | 1264.59 | 7075.00 | |||||||||||||
MIN | 780.00 | 615.00 | 596.50 | 348.50 | 153.00 | 57.00 | 5.00 | 3.50 | 84.00 | 259.50 | 550.34 | 737.50 | 5665.00 | |||||||||||||
NO YRS | 53 | 56 | 52 | 56 | 52 | 55 | 54 | 54 | 54 | 53 | 52 | 50 | 31 |