YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 176.50 | 331.00 | 484.00 | 684.00 | 931.00 | 914.00 | 1265.00 | 1116.50 | 804.00 | 627.00 | 273.00 | 138.00 | 7744.00 | |||||||||||||
1932 | 84.50 | 214.50 | 490.50 | 509.00 | 767.50 | 972.00 | 1066.00 | 1018.50 | 961.50 | 673.00 | 481.00 | 85.50 | 7323.50 | |||||||||||||
1933 | 44.00 | 172.00 | 455.00 | 544.50 | 628.00 | 873.00 | 1182.50 | 1092.00 | 821.50 | 817.50 | 390.00 | 148.50 | 7168.50 | |||||||||||||
1934 | 149.50 | 338.00 | 619.00 | 695.00 | 846.50 | 889.00 | 1074.00 | 1056.00 | 921.00 | 712.00 | 444.00 | 202.50 | 7946.50 | |||||||||||||
1935 | 200.50 | 256.50 | 293.00 | 560.00 | 746.00 | 979.00 | 1063.00 | 1085.50 | 898.00 | 637.50 | 281.00 | 195.00 | 7195.00 | |||||||||||||
1936 | 230.00 | 280.00 | 463.00 | 597.50 | 840.00 | 951.00 | 1150.50 | 1106.00 | 942.50 | 754.00 | 365.00 | 105.00 | 7784.50 | |||||||||||||
1937 | 44.00 | 222.50 | 454.50 | 516.50 | 821.00 | 948.50 | 1167.00 | 1105.00 | 913.00 | 750.00 | 436.50 | 241.00 | 7619.50 | |||||||||||||
1938 | 141.50 | 279.50 | 355.50 | 534.50 | 820.00 | 987.00 | 1114.00 | 1052.50 | 967.50 | 667.50 | 311.00 | 220.00 | 7450.50 | |||||||||||||
1939 | 174.00 | 191.50 | 408.00 | 697.00 | 818.50 | 978.50 | 1109.00 | 1085.00 | 978.50 | 714.00 | 417.00 | 276.50 | 7847.50 | |||||||||||||
1940 | 281.50 | 360.00 | 513.50 | 623.00 | 877.00 | 1058.00 | 1098.50 | 1062.50 | 879.50 | 724.50 | 340.50 | 315.50 | 8134.00 | |||||||||||||
1941 | 296.00 | 369.00 | 511.50 | 537.50 | 818.00 | 897.00 | 1171.50 | 998.00 | 864.00 | 644.00 | 426.00 | 260.50 | 7793.00 | |||||||||||||
1942 | 219.00 | 246.50 | 405.00 | 507.00 | 670.00 | 918.50 | 1119.50 | 1057.00 | 861.50 | 729.00 | 359.00 | 176.00 | 7268.00 | |||||||||||||
1943 | 163.00 | 302.50 | 442.00 | 570.50 | 816.00 | 811.50 | 1079.00 | 979.50 | 949.50 | 669.00 | 401.00 | 224.50 | 7408.00 | |||||||||||||
1944 | 201.50 | 240.00 | 433.50 | 470.00 | 781.50 | 846.00 | 1042.00 | 1025.50 | 971.50 | 729.50 | 326.00 | 202.50 | 7269.50 | |||||||||||||
1945 | 129.50 | 283.50 | 313.50 | 586.00 | 695.00 | 981.50 | 1183.00 | 1042.50 | 927.50 | 731.00 | 321.00 | 196.00 | 7390.00 | |||||||||||||
1946 | 126.50 | 192.00 | 413.00 | 629.00 | 766.50 | 897.00 | 1097.00 | 1070.50 | 931.50 | 598.50 | 274.50 | 166.00 | 7162.00 | |||||||||||||
1947 | 61.50 | 257.00 | 502.50 | 666.50 | 935.00 | 968.50 | 1027.00 | 994.00 | 994.00 | 702.00 | 253.50 | 116.50 | 7478.00 | |||||||||||||
1948 | 190.00 | 175.00 | 298.50 | 467.50 | 640.67 | a | 903.50 | 1048.50 | 992.50 | 868.00 | 646.00 | 279.00 | 73.50 | 6582.67 | ||||||||||||
1949 | 8.50 | 141.50 | 355.50 | 630.00 | 721.50 | 953.50 | 1026.00 | 917.50 | 866.00 | 569.50 | 385.20 | e | 68.31 | d | 6643.02 | |||||||||||
1950 | 118.00 | 270.50 | 378.50 | 638.00 | 813.50 | 888.50 | 1172.00 | 1130.00 | 917.00 | 740.00 | 530.00 | 323.50 | 7919.50 | |||||||||||||
1951 | 199.00 | 280.00 | 425.00 | 586.00 | 821.00 | 927.00 | 1079.50 | 1061.00 | 953.00 | 688.00 | 420.00 | 167.50 | 7607.00 | |||||||||||||
1952 | 178.00 | 264.50 | 197.50 | r | 574.50 | 848.50 | 811.00 | 1175.00 | 1087.50 | 984.00 | 776.50 | 315.00 | 222.50 | 7237.00 | ||||||||||||
1953 | 328.50 | 282.50 | 405.50 | 549.50 | 652.00 | 831.00 | 1190.50 | 993.00 | 982.00 | 680.00 | 425.00 | 211.50 | 7531.00 | |||||||||||||
1954 | 207.00 | 254.00 | 341.00 | a | 696.00 | 841.00 | 914.50 | 1192.00 | 973.50 | 858.50 | 674.00 | 334.00 | 151.00 | 7436.50 | ||||||||||||
1955 | 74.50 | 183.00 | 431.00 | 435.50 | 773.50 | 905.00 | 1023.50 | 1091.00 | 933.50 | 711.50 | 327.00 | 296.00 | 7185.00 | |||||||||||||
1956 | 262.50 | 185.50 | 441.00 | 560.50 | 796.50 | 954.00 | 1109.00 | 1010.50 | 928.50 | 641.00 | 368.50 | 167.50 | 7425.00 | |||||||||||||
1957 | 103.50 | 364.00 | 482.50 | 618.00 | 765.50 | 1057.50 | 1151.50 | 1019.00 | 934.00 | 661.00 | 336.00 | 167.00 | 7659.50 | |||||||||||||
1958 | 208.50 | 411.50 | 364.00 | 602.00 | 875.00 | 939.00 | 1114.00 | 1234.50 | 1019.50 | 852.50 | 464.00 | 331.00 | 8415.50 | |||||||||||||
1959 | 327.50 | 293.00 | 587.50 | 745.50 | 775.50 | 1046.00 | 1229.50 | 1095.00 | 902.00 | 811.50 | 410.00 | 194.00 | 8417.00 | |||||||||||||
1960 | 213.50 | 294.00 | 514.50 | 590.50 | 760.00 | 1101.00 | 1211.50 | 1098.00 | 954.00 | 716.62 | a | 354.00 | 151.00 | 7958.62 | ||||||||||||
1961 | 129.00 | 358.50 | 428.50 | 626.50 | 684.50 | 1068.50 | 1207.00 | 1161.00 | 894.00 | 734.00 | 333.00 | 133.50 | 7758.00 | |||||||||||||
1962 | 70.50 | 215.50 | 366.00 | 687.00 | 718.50 | 962.00 | 1099.50 | 1079.50 | 928.00 | 693.00 | 472.50 | 213.00 | 7505.00 | |||||||||||||
1963 | 101.00 | 489.00 | 421.00 | 461.00 | 777.00 | 938.00 | 1064.00 | 1066.00 | 1004.50 | 744.00 | 330.50 | 40.50 | 7436.50 | |||||||||||||
1964 | 164.50 | 290.00 | 410.50 | 571.50 | 709.00 | 884.50 | 1107.50 | 1079.00 | 840.50 | 788.00 | 283.50 | 290.50 | 7419.00 | |||||||||||||
1965 | 175.50 | 255.00 | 427.50 | 548.50 | 742.50 | 778.50 | 1081.50 | 1110.00 | 815.50 | 786.00 | 437.00 | 80.00 | 7237.50 | |||||||||||||
1966 | 167.50 | 227.50 | 478.00 | 708.50 | 834.50 | 948.00 | 1008.50 | 1121.50 | 898.50 | 694.00 | 422.00 | 154.00 | 7662.50 | |||||||||||||
1967 | 164.50 | 217.50 | 389.00 | 307.50 | 800.50 | 894.00 | 1211.50 | 1230.50 | 1023.50 | 783.00 | 480.00 | 124.50 | 7626.00 | |||||||||||||
1968 | 153.50 | 447.50 | 509.00 | 615.50 | 765.00 | 1023.62 | a | 1132.50 | 1010.50 | 929.50 | 688.50 | 398.50 | 153.00 | 7826.62 | ||||||||||||
1969 | 170.00 | 238.00 | 428.50 | 583.00 | 869.00 | 894.50 | 1165.50 | 1166.50 | 1025.50 | 638.50 | 426.50 | 271.50 | 7877.00 | |||||||||||||
1970 | 317.00 | 371.50 | 490.50 | 499.00 | 881.50 | 969.00 | 1189.00 | 1082.00 | 942.00 | 682.00 | 447.00 | 212.50 | 8083.00 | |||||||||||||
1971 | 179.50 | 224.52 | a | 417.00 | 531.00 | 690.50 | 916.50 | 1156.50 | 1173.00 | 970.50 | 647.50 | 367.50 | 112.12 | a | 7386.14 | |||||||||||
1972 | 68.50 | 369.00 | 634.00 | 604.50 | 856.00 | 999.00 | 1139.00 | 1125.00 | 890.00 | 694.00 | 313.00 | 124.50 | 7816.50 | |||||||||||||
1973 | 180.00 | 354.00 | 345.50 | 646.00 | 927.00 | 1068.00 | 1137.00 | 1085.50 | 910.00 | 698.00 | 382.00 | 227.50 | 7960.50 | |||||||||||||
1974 | 228.50 | 271.00 | 485.50 | 568.50 | 802.00 | 1020.00 | 1139.50 | 1118.00 | 1017.00 | 807.00 | 377.00 | 182.00 | 8016.00 | |||||||||||||
1975 | 116.50 | 313.50 | 384.50 | 444.00 | 848.50 | 954.50 | 1088.50 | 1049.00 | 1003.00 | 658.00 | 335.50 | 181.00 | 7376.50 | |||||||||||||
1976 | 208.00 | 319.50 | 420.50 | 534.00 | 873.50 | 959.00 | 1141.00 | 991.00 | 961.50 | 785.00 | 449.00 | 182.00 | 7824.00 | |||||||||||||
1977 | 110.50 | 356.00 | 386.00 | 710.00 | 657.50 | 1064.50 | 1167.50 | 1138.00 | 961.00 | 799.00 | 447.00 | 331.00 | 8128.00 | |||||||||||||
1978 | 329.00 | 355.00 | 641.50 | 570.50 | 910.00 | 992.00 | 1191.50 | 1161.50 | 928.00 | 851.00 | 313.50 | 83.00 | 8326.50 | |||||||||||||
1979 | 196.50 | 282.00 | 520.50 | 633.50 | 931.00 | 1064.50 | 1182.50 | 1093.00 | 1095.00 | 798.50 | 394.50 | 258.00 | 8449.50 | |||||||||||||
1980 | 288.50 | 409.50 | 436.00 | 613.00 | 743.50 | 876.00 | 1150.50 | 1075.00 | 946.00 | 783.50 | 440.50 | 190.50 | 7952.50 | |||||||||||||
1981 | 289.00 | 358.30 | a | 457.50 | 664.00 | 878.50 | 1172.50 | 1173.00 | 1133.00 | 1008.50 | 657.50 | 479.00 | 298.50 | 8569.30 | ||||||||||||
1982 | 108.50 | 346.50 | 411.50 | 589.50 | 873.50 | 890.50 | 1122.00 | 1128.50 | 923.00 | 741.00 | 310.00 | 198.50 | 7643.00 | |||||||||||||
1983 | 159.50 | 376.00 | 507.50 | 531.50 | 843.50 | 990.50 | 1075.50 | 1174.00 | 1031.00 | 834.50 | 402.50 | 341.00 | 8267.00 | |||||||||||||
1984 | 209.50 | 323.50 | 598.00 | 597.00 | 969.50 | 1020.50 | 1270.50 | 1165.00 | 1125.50 | 669.00 | 374.00 | 140.53 | a | 8462.53 | ||||||||||||
1985 | 92.00 | 340.50 | 409.00 | 749.00 | 824.00 | 1122.50 | 1232.50 | 1082.00 | 883.50 | 719.50 | 321.00 | 123.00 | 7898.50 | |||||||||||||
1986 | 356.50 | 433.00 | 626.00 | 656.00 | 882.00 | 1019.50 | 1139.50 | 0.00 | z | 814.00 | 756.50 | 446.50 | 168.00 | 7297.50 | ||||||||||||
1987 | 153.50 | 335.00 | 473.00 | 778.00 | 931.50 | 1038.00 | 1029.00 | 1093.00 | 961.50 | 838.00 | 336.00 | 211.50 | 8178.00 | |||||||||||||
1988 | 223.50 | 402.00 | 571.00 | 642.00 | 786.50 | 996.50 | 1274.50 | 1139.50 | 1000.00 | 839.00 | 0.00 | z | 176.50 | 8051.00 | ||||||||||||
1989 | 124.52 | a | 275.50 | 561.00 | 754.00 | 854.00 | 1008.00 | 1153.50 | 1076.00 | 929.00 | 751.00 | 470.50 | 150.00 | 8107.02 | ||||||||||||
1990 | 260.00 | 256.50 | 539.00 | 743.50 | 816.50 | 990.50 | 1212.00 | 1152.50 | 1003.00 | 877.00 | 449.50 | 143.50 | 8443.50 | |||||||||||||
1991 | 260.00 | 449.50 | 392.50 | 570.50 | 737.00 | 911.50 | 1193.00 | 1057.50 | 1081.50 | 941.50 | 518.50 | 239.00 | 8352.00 | |||||||||||||
1992 | 130.00 | 475.00 | 583.50 | 761.50 | 1028.50 | 983.50 | 1159.00 | 1224.00 | 1038.00 | 883.00 | 499.00 | 198.00 | 8963.00 | |||||||||||||
1993 | 228.00 | 335.00 | 635.50 | 642.50 | 865.00 | 1020.00 | 1130.00 | 1133.50 | 1019.50 | 852.00 | 441.00 | 209.00 | 8511.00 | |||||||||||||
1994 | 244.00 | 302.50 | 605.50 | 665.50 | 825.00 | 1017.50 | 1157.00 | 1180.00 | 1010.00 | 789.00 | 305.00 | 170.00 | 8271.00 | |||||||||||||
1995 | 403.50 | 408.00 | 499.00 | 613.50 | 787.50 | 925.50 | 1149.00 | 0.00 | z | 1018.00 | 860.00 | 639.00 | 373.00 | 7676.00 | ||||||||||||
1996 | 289.50 | 461.00 | 579.00 | 713.00 | 884.00 | 1049.50 | 1289.50 | 1247.50 | 975.00 | 773.00 | 501.50 | 349.00 | 9111.50 | |||||||||||||
1997 | 302.50 | 415.50 | 661.00 | 720.50 | 1032.50 | 1008.50 | 1184.00 | 1149.50 | 1101.00 | 768.50 | 549.50 | 236.50 | 9129.50 | |||||||||||||
1998 | 323.00 | 338.50 | 547.00 | 615.50 | 664.00 | 909.00 | 1193.00 | 1257.50 | 1050.00 | 664.50 | 380.00 | 139.50 | 8081.50 | |||||||||||||
1999 | 156.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 973.50 | 833.50 | 474.50 | 188.50 | 2626.50 | ||||||
2000 | 286.50 | 367.50 | 477.00 | 664.00 | 856.00 | 1077.50 | 1078.50 | 1131.00 | 968.00 | 689.00 | 263.50 | 201.00 | 8059.50 | |||||||||||||
2001 | 151.50 | 250.50 | 547.50 | 520.50 | 1075.50 | 1092.00 | 1151.50 | 1159.00 | 1001.00 | 813.00 | 463.00 | 247.50 | 8472.50 | |||||||||||||
2002 | 134.00 | 305.50 | 434.50 | 623.00 | 846.00 | 1054.50 | 1204.50 | 1105.50 | 1023.50 | 715.50 | 418.50 | 275.50 | 8140.50 | |||||||||||||
2003 | 288.00 | 282.00 | 510.00 | 479.00 | 846.00 | 1052.00 | 1328.00 | 1153.50 | 1053.50 | 849.00 | 336.00 | 277.00 | 8454.00 | |||||||||||||
2004 | 184.50 | 301.00 | 648.50 | 708.00 | 873.50 | 1024.00 | 1185.00 | 1151.00 | 988.50 | 697.00 | 337.00 | 207.00 | 8305.00 | |||||||||||||
2005 | 185.00 | 365.00 | 522.00 | 557.00 | 846.00 | 940.50 | 1305.50 | 1224.50 | 922.50 | 757.50 | 471.00 | 320.00 | 8416.50 | |||||||||||||
2006 | 259.50 | 387.00 | 388.50 | 623.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1658.00 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 190.30 | 309.19 | 470.07 | 603.54 | 817.69 | 968.79 | 1147.03 | 1098.37 | 954.30 | 738.26 | 393.02 | 198.93 | 7860.94 | |||||||||||||
S.D. | 82.25 | 78.29 | 89.30 | 87.78 | 90.20 | 77.72 | 68.90 | 69.93 | 68.67 | 75.76 | 76.74 | 73.38 | 517.48 | |||||||||||||
SKEW | 0.23 | 0.16 | 0.32 | -0.38 | 0.20 | 0.00 | 0.23 | 0.04 | 0.02 | 0.29 | 0.39 | 0.29 | 0.12 | |||||||||||||
MAX | 403.50 | 489.00 | 661.00 | 778.00 | 1075.50 | 1172.50 | 1328.00 | 1257.50 | 1125.50 | 941.50 | 639.00 | 373.00 | 9129.50 | |||||||||||||
MIN | 8.50 | 141.50 | 293.00 | 307.50 | 628.00 | 778.50 | 1008.50 | 917.50 | 804.00 | 569.50 | 253.50 | 40.50 | 6582.67 | |||||||||||||
NO YRS | 76 | 75 | 74 | 75 | 74 | 74 | 74 | 72 | 75 | 75 | 74 | 75 | 70 |