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 | 1035.50 | 982.00 | 893.00 | 699.71 | c | 353.28 | a | 97.00 | 4060.49 | |||||
1949 | 29.00 | 145.50 | 376.13 | a | 655.50 | 765.18 | a | 998.50 | 1083.00 | 982.91 | b | 922.50 | 663.50 | 503.00 | 146.14 | c | 7270.87 | |||||||||
1950 | 174.08 | e | 312.50 | 401.50 | 642.00 | 801.50 | 891.50 | 1156.50 | 1125.00 | 957.50 | 746.00 | 513.50 | 312.00 | 8033.58 | ||||||||||||
1951 | 170.00 | 287.00 | 439.00 | 523.00 | 794.52 | d | 940.50 | 1058.50 | 1049.00 | 970.00 | 704.50 | 243.50 | j | 159.00 | 7095.02 | |||||||||||
1952 | 118.50 | 270.50 | 345.00 | 574.50 | 819.00 | 778.50 | 1160.50 | 1078.50 | 1011.00 | 775.50 | 344.40 | e | 166.50 | 7442.40 | ||||||||||||
1953 | 312.50 | 298.00 | 409.50 | 529.50 | 641.70 | a | 841.00 | 1167.00 | 1008.50 | 1016.00 | 718.50 | 390.50 | 282.00 | 7614.70 | ||||||||||||
1954 | 203.00 | 243.50 | 305.50 | 657.50 | 838.50 | 911.50 | 1165.50 | 951.50 | 884.00 | 688.50 | 326.50 | 106.00 | 7281.50 | |||||||||||||
1955 | 68.00 | 222.50 | 413.50 | 409.00 | 795.50 | 894.00 | 1037.47 | a | 1076.50 | 950.50 | 736.50 | 364.00 | 266.00 | 7233.47 | ||||||||||||
1956 | 208.00 | 195.50 | 409.50 | 531.00 | 748.50 | 963.00 | 1095.50 | 1018.50 | 922.00 | 651.50 | 421.00 | 142.00 | 7306.00 | |||||||||||||
1957 | 101.50 | 305.50 | 453.50 | 623.00 | 744.50 | 1085.50 | 1143.00 | 1046.50 | 954.50 | 635.50 | 347.00 | 161.00 | 7601.00 | |||||||||||||
1958 | 183.02 | e | 362.92 | b | 228.00 | h | 584.50 | 844.50 | 945.00 | 1116.00 | 1246.00 | 1062.00 | 881.50 | 478.50 | 349.50 | 8053.44 | ||||||||||
1959 | 304.50 | 283.00 | 564.50 | 704.48 | a | 794.50 | 1048.50 | 1228.50 | 1102.50 | 920.50 | 879.00 | 472.00 | 233.00 | 8534.98 | ||||||||||||
1960 | 193.50 | 316.00 | 515.00 | 576.50 | 757.00 | 1108.50 | 1222.50 | 1115.50 | 945.00 | 730.50 | 358.00 | 167.50 | 8005.50 | |||||||||||||
1961 | 123.00 | 345.50 | 426.00 | 590.00 | 669.94 | d | 1089.00 | 1236.00 | 1184.00 | 924.00 | 469.00 | j | 377.50 | 156.00 | 7120.94 | |||||||||||
1962 | 133.50 | 213.50 | 350.00 | 674.50 | 729.00 | 961.00 | 1105.00 | 1077.50 | 911.00 | 687.00 | 442.50 | 183.00 | 7467.50 | |||||||||||||
1963 | 88.00 | 435.50 | 353.00 | 383.50 | 688.00 | 882.50 | 1011.00 | 1039.50 | 972.00 | 690.50 | 307.00 | 43.50 | 6894.00 | |||||||||||||
1964 | 128.50 | 342.00 | 447.00 | 578.50 | 706.00 | 895.50 | 1105.00 | 1089.50 | 884.50 | 817.50 | 345.00 | 340.50 | 7679.50 | |||||||||||||
1965 | 186.50 | 316.50 | 442.50 | 567.50 | 824.50 | 848.00 | 1098.50 | 1119.50 | 812.00 | 838.50 | 446.50 | 74.00 | 7574.50 | |||||||||||||
1966 | 200.00 | 233.00 | 470.00 | 699.31 | a | 811.00 | 978.50 | 1026.50 | 1121.50 | 948.00 | 750.00 | 397.50 | 200.00 | 7835.31 | ||||||||||||
1967 | 200.00 | 256.00 | 332.00 | 253.50 | 729.00 | 841.00 | 1116.50 | 1180.00 | 988.00 | 768.50 | 460.00 | 167.00 | 7291.50 | |||||||||||||
1968 | 146.50 | 415.00 | 457.00 | 584.00 | 710.00 | 980.50 | 1107.50 | 1005.50 | 932.00 | 643.50 | 372.00 | 119.00 | 7472.50 | |||||||||||||
1969 | 121.50 | 204.00 | 393.00 | 516.00 | 833.50 | 862.50 | 1095.00 | 1114.50 | 979.50 | 643.50 | 396.50 | 275.50 | 7435.00 | |||||||||||||
1970 | 315.00 | 341.00 | 484.50 | 456.00 | 843.00 | 960.00 | 1127.50 | 1021.00 | 934.50 | 662.50 | 436.50 | 185.00 | 7766.50 | |||||||||||||
1971 | 187.00 | 230.00 | 372.50 | 465.00 | 638.50 | 882.50 | 1093.00 | 1089.00 | 928.00 | 594.00 | 319.50 | 78.00 | 6877.00 | |||||||||||||
1972 | 59.00 | 300.50 | 536.00 | 524.50 | 775.00 | 938.00 | 1055.50 | 1087.50 | 826.50 | 672.50 | 277.00 | 138.50 | 7190.50 | |||||||||||||
1973 | 160.00 | 312.00 | 354.50 | 616.00 | 828.22 | a | 994.50 | 1060.00 | 1008.00 | 866.38 | a | 655.00 | 358.50 | 227.50 | 7440.60 | |||||||||||
1974 | 207.00 | 235.00 | 391.00 | 488.00 | 744.00 | 954.50 | 1069.00 | 1042.50 | 949.50 | 789.47 | a | 359.00 | 180.50 | 7409.47 | ||||||||||||
1975 | 126.50 | 261.00 | 387.00 | 383.28 | a | 811.00 | 896.50 | 996.65 | a | 999.23 | a | 970.50 | 655.00 | 349.44 | c | 193.00 | 7029.10 | |||||||||
1976 | 219.00 | 299.00 | 402.50 | 474.00 | 863.00 | 949.00 | 1087.50 | 971.00 | 927.78 | c | 758.50 | 453.50 | 203.00 | 7607.78 | ||||||||||||
1977 | 111.00 | 338.50 | 380.02 | b | 660.50 | 601.50 | 985.50 | 1078.00 | 1075.50 | 872.50 | 750.00 | 450.50 | 311.00 | 7614.52 | ||||||||||||
1978 | 294.00 | 323.00 | 532.50 | 0.00 | z | 849.00 | 905.00 | 1070.00 | 1080.00 | 907.50 | 774.50 | 0.00 | z | 109.50 | 6845.00 | |||||||||||
1979 | 175.00 | 233.00 | 425.00 | 505.00 | 829.00 | 962.50 | 1078.50 | 1029.41 | b | 1007.50 | 724.88 | a | 345.00 | a | 235.50 | 7550.30 | ||||||||||
1980 | 221.00 | 369.00 | 424.00 | 547.00 | 700.08 | a | 782.59 | a | 0.00 | z | 987.00 | 0.00 | z | 771.50 | 422.50 | 223.50 | 5448.17 | |||||||||
1981 | 244.50 | 314.50 | 406.62 | a | 599.00 | 807.00 | 1092.86 | b | 1057.50 | 1019.50 | 910.50 | 639.00 | 463.97 | a | 263.50 | 7818.44 | ||||||||||
1982 | 80.50 | 290.50 | 335.50 | 485.50 | 790.00 | 795.00 | 1012.50 | 1048.00 | 894.50 | 703.00 | 266.38 | a | 200.00 | 6901.38 | ||||||||||||
1983 | 156.00 | 335.00 | 429.00 | 451.00 | 732.00 | 912.00 | 997.00 | 1098.00 | 1012.00 | 801.50 | 374.00 | 291.00 | 7588.50 | |||||||||||||
1984 | 208.50 | 266.50 | 528.00 | 517.00 | 882.00 | 931.00 | 1173.50 | 1093.50 | 1030.00 | 651.50 | 357.00 | 156.50 | 7795.00 | |||||||||||||
1985 | 69.00 | 306.50 | 0.00 | z | 0.00 | z | 0.00 | z | 997.50 | 1134.00 | 978.50 | 812.50 | 732.50 | 303.50 | 0.00 | z | 5334.00 | |||||||||
1986 | 299.00 | 395.50 | 561.00 | 0.00 | z | 782.00 | 999.81 | d | 0.00 | z | 1030.50 | 757.50 | 778.00 | 501.00 | 186.00 | 6290.31 | ||||||||||
1987 | 188.50 | 329.00 | 419.50 | 691.00 | 859.50 | 956.50 | 955.50 | 1041.50 | 936.00 | 827.50 | 395.50 | 212.50 | 7812.50 | |||||||||||||
1988 | 211.50 | 344.50 | 517.00 | 0.00 | z | 0.00 | z | 0.00 | z | 898.50 | i | 1121.00 | 967.50 | 846.62 | b | 0.00 | z | 210.00 | 4218.12 | |||||||
1989 | 166.00 | 237.00 | 460.00 | 687.50 | 805.50 | 961.50 | 1135.50 | 1058.50 | 909.50 | 718.50 | 444.50 | 0.00 | z | 7584.00 | ||||||||||||
1990 | 207.00 | 211.00 | 0.00 | z | 715.50 | 767.50 | 973.00 | 1218.00 | 1156.50 | 1018.00 | 851.50 | 429.50 | 133.00 | 7680.50 | ||||||||||||
1991 | 249.50 | 437.00 | 310.50 | 561.00 | 709.00 | 910.50 | 1188.00 | 1036.00 | 1070.50 | 919.50 | 482.00 | 211.50 | 8085.00 | |||||||||||||
1992 | 130.50 | 422.50 | 523.50 | 705.50 | 992.50 | 982.50 | 1124.50 | 1200.00 | 997.00 | 839.00 | 435.00 | 132.50 | 8485.00 | |||||||||||||
1993 | 151.00 | 219.00 | 535.50 | 594.00 | 808.00 | 991.50 | 1134.50 | 1110.00 | 1006.00 | 829.50 | 390.00 | 176.00 | 7945.00 | |||||||||||||
1994 | 220.00 | 244.00 | 517.50 | 612.50 | 774.50 | 960.00 | 1100.50 | 1086.50 | 945.00 | 0.00 | z | 272.00 | 119.00 | 6851.50 | ||||||||||||
1995 | 335.00 | 353.50 | 409.00 | 580.50 | 758.50 | 940.50 | 1141.50 | 1149.00 | 1002.00 | 821.00 | 597.00 | 342.50 | 8430.00 | |||||||||||||
1996 | 262.00 | 392.50 | 533.50 | 670.00 | 858.00 | 1029.50 | 1272.00 | 1221.00 | 976.50 | 779.00 | 461.50 | 332.00 | 8787.50 | |||||||||||||
1997 | 273.00 | 385.50 | 592.00 | 689.50 | 998.50 | 1016.50 | 1159.00 | 1104.00 | 1082.00 | 797.50 | 509.50 | 232.50 | 8839.50 | |||||||||||||
1998 | 299.50 | 278.50 | 505.00 | 559.50 | 612.50 | 876.00 | 1176.50 | 0.00 | z | 1037.50 | 723.00 | 413.00 | 172.50 | 6653.50 | ||||||||||||
1999 | 200.50 | 274.50 | 384.00 | 579.31 | a | 802.26 | b | 968.50 | 1080.00 | 1091.50 | 1024.50 | 873.17 | a | 478.00 | 294.00 | 8050.24 | ||||||||||
2000 | 305.87 | a | 337.00 | 510.98 | a | 677.50 | 871.00 | 1057.00 | 1043.00 | 1138.70 | c | 1002.93 | a | 707.46 | c | 295.00 | c | 244.38 | a | 8190.83 | ||||||
2001 | 203.57 | a | 261.00 | 579.38 | b | 533.65 | d | 1088.88 | c | 1066.61 | b | 1097.06 | d | 1156.82 | a | 989.46 | b | 866.45 | a | 490.34 | a | 265.64 | b | 8598.85 | ||
2002 | 182.50 | 337.50 | 430.00 | 606.00 | 786.00 | 1024.00 | 1177.00 | 1113.50 | 1054.50 | 786.50 | 471.50 | 323.00 | 8292.00 | |||||||||||||
2003 | 350.00 | 328.00 | 563.00 | 469.50 | 843.00 | 1039.00 | 1299.00 | 1154.00 | 1089.00 | 740.50 | f | 383.50 | 305.00 | 7823.00 | ||||||||||||
2004 | 229.00 | 330.50 | 701.00 | 688.50 | 847.13 | e | 1032.50 | 1154.15 | e | 1163.00 | 1045.00 | 727.50 | 396.00 | 243.50 | 8557.79 | |||||||||||
2005 | 188.00 | 390.00 | 531.50 | 573.50 | 821.00 | 889.00 | 1273.50 | 1208.50 | 909.00 | e | 805.50 | 523.00 | 350.54 | e | 8463.04 | |||||||||||
2006 | 300.50 | 348.50 | 305.50 | 581.00 | 896.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2432.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 192.73 | 303.71 | 446.93 | 570.45 | 793.23 | 952.82 | 1116.18 | 1082.15 | 954.90 | 748.77 | 405.82 | 207.65 | 7752.27 | |||||||||||||
S.D. | 74.98 | 64.59 | 84.09 | 96.07 | 88.15 | 77.02 | 73.32 | 68.06 | 69.47 | 76.85 | 72.04 | 77.38 | 518.73 | |||||||||||||
SKEW | 0.10 | 0.01 | 0.48 | -0.75 | 0.52 | -0.15 | 0.36 | 0.26 | -0.37 | 0.16 | 0.12 | 0.14 | 0.37 | |||||||||||||
MAX | 350.00 | 437.00 | 701.00 | 715.50 | 1088.88 | 1108.50 | 1299.00 | 1246.00 | 1089.00 | 919.50 | 597.00 | 350.54 | 8839.50 | |||||||||||||
MIN | 29.00 | 145.50 | 305.50 | 253.50 | 601.50 | 778.50 | 955.50 | 951.50 | 757.50 | 594.00 | 266.38 | 43.50 | 6877.00 | |||||||||||||
NO YRS | 58 | 58 | 55 | 54 | 56 | 56 | 55 | 57 | 57 | 55 | 55 | 56 | 44 |