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 | 954.44 | e | 879.92 | e | 582.50 | g | 334.50 | m | 174.50 | f | 31.00 | e | 1865.37 | |
1949 | 12.00 | f | 34.09 | e | 80.48 | e | 490.80 | e | 447.00 | f | 835.20 | e | 757.00 | g | 860.25 | e | 832.20 | e | 516.87 | e | 380.00 | g | 73.92 | e | 3723.81 | |
1950 | 29.50 | g | 127.68 | c | 153.28 | d | 392.31 | d | 469.50 | f | 728.08 | d | 846.50 | f | 1002.91 | d | 753.00 | e | 506.13 | e | 300.50 | f | 162.50 | f | 3663.38 | |
1951 | 65.32 | c | 110.17 | e | 260.63 | d | 340.50 | g | 447.00 | f | 833.08 | d | 781.00 | g | 947.22 | d | 722.00 | f | 463.28 | d | 184.00 | f | 58.00 | f | 2679.70 | |
1952 | 18.00 | h | 75.50 | h | 119.23 | e | 368.08 | d | 407.50 | i | 467.50 | f | 795.50 | h | 783.00 | f | 651.00 | g | 715.30 | d | 180.00 | h | 72.13 | e | 1274.74 | |
1953 | 153.00 | k | 166.38 | b | 202.00 | 326.00 | 365.05 | b | 604.82 | b | 998.00 | 842.34 | b | 908.40 | e | 548.00 | 292.50 | b | 161.31 | d | 5414.82 | |||||
1954 | 52.91 | b | 258.00 | 136.00 | 457.50 | 615.87 | a | 656.54 | d | 786.00 | g | 831.50 | 724.44 | c | 528.00 | 198.50 | i | 87.83 | a | 4348.60 | ||||||
1955 | 32.55 | a | 100.59 | a | 208.50 | 154.00 | 566.78 | a | 754.62 | d | 879.37 | a | 1003.50 | 798.89 | c | 651.00 | 228.21 | b | 107.43 | b | 5485.44 | |||||
1956 | 50.67 | e | 43.00 | 224.00 | 338.50 | 530.10 | a | 774.23 | d | 1013.18 | a | 890.50 | 778.85 | d | 459.50 | 363.21 | b | 220.74 | b | 5686.49 | ||||||
1957 | 19.12 | a | 187.19 | a | 193.00 | 363.50 | 488.25 | a | 850.38 | d | 987.57 | c | 909.69 | b | 792.60 | e | 422.00 | 194.44 | c | 159.65 | a | 5567.39 | ||||
1958 | 120.38 | a | 163.50 | 69.00 | 339.50 | 618.45 | a | 696.35 | d | 959.45 | a | 1096.48 | d | 876.21 | a | 718.50 | 324.11 | b | 340.47 | b | 6322.39 | |||||
1959 | 132.27 | a | 101.11 | a | 313.62 | a | 506.00 | 486.18 | a | 883.85 | d | 1118.58 | a | 979.00 | 735.00 | c | 722.19 | d | 400.96 | d | 184.97 | a | 6563.72 | |||
1960 | 55.80 | a | 73.02 | a | 317.75 | a | 351.72 | a | 468.62 | a | 990.00 | d | 1094.96 | c | 925.41 | d | 850.34 | a | 511.50 | 159.11 | b | 128.13 | a | 5926.37 | ||
1961 | 141.05 | a | 133.00 | b | 141.00 | 382.50 | 434.52 | a | 919.50 | 1088.32 | c | 1020.50 | 743.28 | a | 523.38 | a | 206.79 | b | 111.17 | b | 5845.01 | |||||
1962 | 177.22 | a | 79.85 | a | 98.50 | 473.00 | 465.00 | a | 805.34 | a | 996.65 | a | 971.50 | 860.69 | a | 574.50 | 309.64 | b | 249.07 | b | 6060.96 | |||||
1963 | 102.62 | b | 296.59 | a | 135.00 | 157.50 | 542.50 | a | 727.50 | 894.87 | a | 934.81 | b | 867.41 | a | 573.50 | b | 189.44 | c | 186.52 | a | 5608.27 | ||||
1964 | 42.88 | a | 169.34 | a | 181.50 | 328.50 | 469.13 | a | 711.72 | a | 1015.77 | a | 1007.50 | 766.61 | b | 692.50 | 140.89 | b | 102.82 | a | 5629.16 | |||||
1965 | 148.80 | a | 145.19 | a | 222.00 | 333.00 | 577.12 | a | 718.50 | 981.67 | a | 949.50 | 672.41 | a | 690.00 | 218.57 | b | 62.52 | a | 5719.27 | ||||||
1966 | 62.52 | a | 32.67 | a | 247.00 | 511.50 | 704.22 | a | 801.50 | 912.43 | a | 1047.50 | 818.79 | a | 625.00 | 271.61 | b | 107.47 | a | 6142.20 | ||||||
1967 | 108.50 | 193.41 | a | 125.00 | 23.00 | 575.05 | a | 702.00 | 1048.83 | a | 1130.00 | 905.69 | a | 574.50 | 336.96 | b | 69.23 | a | 5792.18 | |||||||
1968 | 88.35 | a | 178.14 | a | 209.50 | 367.50 | 485.67 | a | 814.50 | 994.07 | a | 842.50 | 845.69 | a | 545.50 | 200.89 | b | 31.00 | a | 5603.31 | ||||||
1969 | 77.50 | a | 7.26 | a | 194.50 | 314.00 | 672.18 | a | 717.00 | 1028.88 | b | 1015.50 | 843.10 | a | 454.00 | 317.14 | b | 117.80 | a | 5758.87 | ||||||
1970 | 98.68 | a | 208.44 | a | 238.50 | 218.00 | 647.90 | a | 811.00 | 1046.77 | a | 995.50 | 796.03 | a | 522.50 | 228.75 | b | 27.90 | a | 5839.98 | ||||||
1971 | 132.78 | a | 145.19 | a | 161.20 | a | 273.50 | 465.00 | a | 703.50 | 1023.52 | a | 1057.00 | 815.17 | a | 482.57 | a | 186.72 | a | 3.10 | a | 5449.25 | ||||
1972 | 65.74 | b | 117.04 | a | 350.50 | 308.28 | a | 607.60 | a | 840.00 | 1037.47 | a | 1017.50 | 708.10 | a | 490.83 | a | 126.43 | b | 68.64 | c | 5738.13 | ||||
1973 | 44.36 | b | 112.00 | a | 86.59 | b | 405.50 | 723.85 | a | 880.00 | 1046.25 | a | 970.62 | b | 0.00 | z | 0.00 | z | 110.17 | a | 99.31 | d | 4478.66 | |||
1974 | 84.22 | a | 97.42 | d | 200.00 | 273.62 | a | 552.12 | b | 826.00 | 942.92 | a | 988.00 | 924.31 | a | 662.37 | a | 223.93 | b | 71.09 | b | 5845.98 | ||||
1975 | 159.65 | a | 79.33 | a | 108.50 | 160.00 | 621.55 | a | 816.00 | 954.28 | a | 905.20 | a | 923.28 | a | 443.30 | a | 187.24 | a | 188.14 | b | 5546.47 | ||||
1976 | 170.50 | a | 113.41 | a | 189.50 | 228.50 | 702.15 | a | 770.50 | 1029.00 | 796.50 | 763.80 | e | 621.03 | a | 437.78 | c | 160.17 | a | 5982.84 | ||||||
1977 | 127.21 | b | 240.69 | b | 119.50 | 477.00 | 313.74 | b | 926.00 | 1047.05 | b | 1047.50 | 693.21 | b | 569.37 | a | 238.93 | b | 135.76 | b | 5935.96 | |||||
1978 | 86.80 | a | 130.15 | a | 299.50 | 230.50 | 575.57 | a | 744.50 | 1012.15 | a | 971.50 | 683.79 | a | 712.50 | 183.33 | c | 37.41 | b | 5667.71 | ||||||
1979 | 31.00 | b | 42.52 | a | 137.50 | g | 235.00 | 595.72 | a | 779.00 | 807.03 | a | 769.50 | 905.69 | a | 0.00 | z | 177.78 | c | 175.67 | a | 4518.90 | ||||
1980 | 144.67 | a | 172.45 | a | 148.00 | 333.00 | 488.77 | a | 593.79 | a | 0.00 | z | 868.50 | 707.07 | a | 591.50 | 293.33 | c | 226.82 | a | 4567.89 | |||||
1981 | 187.55 | a | 171.11 | a | 171.00 | 417.50 | 565.20 | c | 901.00 | 992.55 | c | 953.00 | 806.90 | a | 377.00 | 212.07 | a | 83.18 | a | 5838.06 | ||||||
1982 | 25.00 | 85.00 | 67.00 | 215.50 | 573.00 | 625.00 | 778.50 | 804.00 | 576.00 | 334.00 | 100.50 | 69.50 | 4253.00 | |||||||||||||
1983 | 146.50 | 110.00 | 115.00 | 190.00 | 561.50 | 730.00 | 848.50 | 957.50 | 831.00 | 558.00 | 121.00 | 60.50 | 5229.50 | |||||||||||||
1984 | 183.50 | 129.00 | 249.50 | 252.50 | 639.50 | 732.00 | 1005.00 | 891.50 | 774.00 | 251.50 | 29.50 | 6.00 | 5143.50 | |||||||||||||
1985 | 68.00 | 206.00 | 129.00 | 478.50 | 582.50 | 904.50 | 1077.00 | 965.50 | 642.50 | 558.00 | 146.50 | 167.00 | 5925.00 | |||||||||||||
1986 | 227.00 | 209.00 | 362.00 | 356.50 | 584.50 | 877.50 | 988.50 | 1044.50 | 581.50 | 527.50 | 295.50 | 73.50 | 6127.50 | |||||||||||||
1987 | 26.50 | 122.50 | 0.00 | z | 541.00 | 697.50 | 874.00 | 824.00 | 1034.50 | 854.00 | 757.50 | 237.50 | 64.50 | 6033.50 | ||||||||||||
1988 | 108.50 | 297.00 | 349.00 | 438.00 | 514.00 | 759.00 | 1110.00 | 978.50 | 812.50 | 664.00 | 147.50 | 131.50 | 6309.50 | |||||||||||||
1989 | 80.50 | 80.00 | 232.00 | 498.00 | 596.50 | 811.50 | 975.00 | 948.00 | 764.50 | 548.50 | 309.50 | 210.00 | 6054.00 | |||||||||||||
1990 | 81.50 | 108.00 | 319.50 | 518.50 | 553.00 | 768.50 | 1016.50 | 0.00 | z | 0.00 | z | 0.00 | z | 223.50 | 53.50 | 3642.50 | ||||||||||
1991 | 85.50 | 277.00 | 71.50 | 269.00 | 430.50 | 677.00 | 1038.00 | 893.00 | 910.00 | 698.50 | 242.00 | 58.50 | 5650.50 | |||||||||||||
1992 | 60.50 | 157.00 | 225.00 | 423.50 | 738.00 | 778.50 | 903.50 | 1018.50 | 868.00 | 649.50 | 224.50 | 29.00 | 6075.50 | |||||||||||||
1993 | 61.00 | 74.00 | 344.50 | 310.00 | 549.00 | 720.00 | 903.00 | 892.50 | 766.00 | 527.00 | 214.00 | 82.00 | 5443.00 | |||||||||||||
1994 | 188.00 | 69.50 | 352.50 | 402.50 | 586.00 | 794.50 | 1036.50 | 978.00 | 850.50 | 515.00 | 64.50 | 65.50 | 5903.00 | |||||||||||||
1995 | 93.00 | 278.00 | 168.00 | 309.00 | 503.50 | 719.50 | 969.00 | 1015.00 | 861.50 | 654.50 | 405.50 | 128.50 | 6105.00 | |||||||||||||
1996 | 134.50 | 226.50 | 271.50 | 357.00 | 565.50 | 891.00 | 1162.50 | 1140.00 | 795.50 | 565.00 | 273.50 | 134.00 | 6516.50 | |||||||||||||
1997 | 139.00 | 208.50 | 410.50 | 427.00 | 773.00 | 829.00 | 1071.50 | 1001.50 | 0.00 | z | 560.00 | 272.00 | 133.50 | 5825.50 | ||||||||||||
1998 | 123.50 | 27.50 | 243.00 | 289.50 | 338.50 | 695.00 | 1051.00 | 1099.50 | 867.50 | 544.00 | 142.00 | 99.00 | 5520.00 | |||||||||||||
1999 | 120.38 | a | 61.50 | 124.00 | a | 360.52 | a | 622.00 | 757.24 | a | 986.32 | a | 944.39 | c | 873.00 | 693.88 | a | 296.00 | 159.17 | e | 5998.41 | |||||
2000 | 60.97 | a | 119.00 | 262.00 | 469.00 | 601.40 | a | 915.50 | 956.19 | b | 1050.79 | b | 857.22 | c | 560.58 | a | 159.31 | a | 179.00 | 6190.97 | ||||||
2001 | 112.12 | a | 70.00 | b | 382.16 | b | 310.00 | 862.32 | a | 859.00 | 1111.50 | 1111.50 | 931.00 | 748.65 | a | 260.69 | a | 67.34 | b | 6826.27 | ||||||
2002 | 76.00 | 214.50 | 222.00 | 417.50 | 618.00 | 939.50 | 1163.50 | 1039.00 | 870.00 | 654.00 | 331.50 | 98.00 | 6643.50 | |||||||||||||
2003 | 259.00 | 122.00 | 267.50 | 200.00 | c | 603.50 | 917.50 | 1171.00 | 985.00 | 987.00 | 763.50 | 130.00 | 78.00 | 6484.00 | ||||||||||||
2004 | 80.50 | 74.00 | 493.00 | 493.50 | 608.50 | 882.00 | 1069.00 | 1047.00 | 829.00 | 505.50 | 208.00 | 138.50 | 6428.50 | |||||||||||||
2005 | 122.00 | 199.50 | 294.50 | 279.00 | 516.50 | 668.08 | d | 1152.00 | 1066.00 | 709.00 | 507.00 | 303.00 | 160.00 | 5976.58 | ||||||||||||
2006 | 100.00 | 192.50 | 53.39 | d | 335.36 | b | 680.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1361.25 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 103.23 | 139.43 | 212.72 | 345.26 | 570.78 | 790.02 | 1005.26 | 970.25 | 806.00 | 570.99 | 228.82 | 113.01 | 5874.65 | |||||||||||||
S.D. | 52.47 | 71.48 | 98.52 | 110.08 | 103.33 | 90.64 | 88.53 | 85.11 | 87.88 | 108.18 | 86.91 | 65.76 | 445.23 | |||||||||||||
SKEW | 0.68 | 0.39 | 0.52 | -0.37 | 0.01 | -0.04 | -0.41 | -0.28 | -0.59 | -0.34 | 0.18 | 0.87 | -0.72 | |||||||||||||
MAX | 259.00 | 297.00 | 493.00 | 541.00 | 862.32 | 990.00 | 1171.00 | 1140.00 | 987.00 | 763.50 | 437.78 | 340.47 | 6826.27 | |||||||||||||
MIN | 19.12 | 7.26 | 53.39 | 23.00 | 313.74 | 593.79 | 778.50 | 769.50 | 576.00 | 251.50 | 29.50 | 3.10 | 4253.00 | |||||||||||||
NO YRS | 54 | 57 | 56 | 57 | 54 | 56 | 52 | 56 | 52 | 54 | 52 | 56 | 45 |