YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1953 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 670.00 | 810.50 | 1117.00 | 2597.50 | ||||
1954 | 1151.50 | 952.50 | 1101.00 | 0.00 | z | 432.00 | 380.00 | 134.00 | 280.50 | 394.00 | 626.00 | 764.50 | 1191.50 | 7407.50 | ||||||||||||
1955 | 1374.50 | 1161.50 | 1087.00 | 918.50 | 595.00 | 340.00 | 231.00 | 148.50 | 339.00 | 549.50 | 871.00 | 1058.00 | 8673.50 | |||||||||||||
1956 | 1106.50 | 1267.50 | 1015.00 | 766.50 | 554.00 | 330.50 | 158.50 | 254.50 | 297.50 | 689.00 | 872.00 | 1150.50 | 8462.00 | |||||||||||||
1957 | 1398.50 | 931.50 | 906.50 | 742.00 | 572.00 | 260.89 | b | 0.00 | z | 272.50 | 273.00 | 682.00 | 936.50 | 0.00 | z | 6975.39 | ||||||||||
1958 | 1179.00 | 891.00 | 1140.00 | 850.50 | 492.50 | 357.00 | 169.50 | 69.50 | 295.50 | 493.50 | 827.00 | 887.00 | 7652.00 | |||||||||||||
1959 | 1019.00 | 1067.00 | 877.00 | 622.50 | 651.50 | 263.50 | 70.50 | 177.00 | 379.50 | 518.00 | 784.00 | 1107.22 | a | 7536.72 | ||||||||||||
1960 | 1251.00 | 1124.50 | 885.50 | 735.00 | 613.50 | 194.00 | 71.00 | 185.00 | 242.50 | 606.00 | 912.00 | 1141.50 | 7961.50 | |||||||||||||
1961 | 1026.50 | 904.50 | 971.00 | 738.00 | 622.00 | 192.00 | 99.00 | 118.50 | 392.50 | 609.00 | 894.50 | 1134.50 | 7702.00 | |||||||||||||
1962 | 1257.50 | 1062.00 | 1170.00 | 661.50 | 638.00 | 296.00 | 153.50 | 189.50 | 273.50 | 580.50 | 787.50 | 982.50 | 8052.00 | |||||||||||||
1963 | 1185.50 | 727.50 | 1016.50 | 978.50 | 515.00 | 388.00 | 237.67 | a | 239.73 | a | 248.50 | 549.00 | 902.00 | 1081.50 | 8069.40 | |||||||||||
1964 | 1185.00 | 1153.50 | 0.00 | z | 803.50 | 0.00 | z | 404.00 | 151.00 | 159.50 | 426.50 | 466.00 | 1033.50 | 1062.50 | 6845.00 | |||||||||||
1965 | 1186.50 | 984.50 | 965.50 | 757.00 | 620.00 | 370.50 | 187.03 | a | 201.00 | 454.50 | 512.50 | 888.50 | 1383.50 | 8511.03 | ||||||||||||
1966 | 1295.00 | 1177.50 | 957.00 | 657.00 | 416.50 | 344.50 | 204.00 | 290.50 | 485.00 | 654.50 | 848.00 | 1147.00 | 8476.50 | |||||||||||||
1967 | 1158.50 | 999.50 | 1017.50 | 1021.50 | 640.00 | 399.50 | 103.00 | 68.00 | 250.50 | 581.50 | 760.50 | 1371.50 | 8371.50 | |||||||||||||
1968 | 1301.50 | 934.50 | 962.03 | a | 760.00 | 585.00 | 274.00 | 107.50 | 294.00 | 353.00 | 606.00 | 889.00 | 1294.50 | 8361.03 | ||||||||||||
1969 | 1179.50 | 1195.50 | 1118.00 | 820.00 | 475.50 | 362.00 | 111.50 | 127.50 | 262.50 | 782.50 | 822.50 | 1050.00 | 8307.00 | |||||||||||||
1970 | 1076.50 | 886.00 | 953.50 | 902.00 | 541.00 | 305.00 | 105.50 | 135.00 | 443.00 | 707.00 | 859.66 | a | 1259.00 | 8173.16 | ||||||||||||
1971 | 1218.09 | b | 1024.50 | 1081.50 | 871.50 | 670.08 | e | 419.50 | 142.00 | 123.00 | 424.44 | c | 776.00 | 976.00 | 1320.00 | 9046.61 | ||||||||||
1972 | 1328.00 | 1026.50 | 828.50 | 816.50 | 498.77 | c | 218.50 | 109.50 | 146.50 | 408.50 | 656.17 | a | 973.00 | 1292.50 | 8302.93 | |||||||||||
1973 | 1310.50 | 998.50 | 1103.00 | 774.50 | 437.50 | 269.50 | 126.50 | 166.00 | 397.00 | 700.50 | 1030.50 | 1147.00 | 8461.00 | |||||||||||||
1974 | 1232.50 | 1087.00 | 1011.00 | 899.00 | 598.50 | 277.00 | 258.00 | 297.50 | 394.00 | 740.50 | 923.00 | 1132.00 | 8850.00 | |||||||||||||
1975 | 1194.00 | 1049.00 | 1057.00 | 1046.50 | 620.00 | 338.00 | 148.00 | 241.00 | 209.00 | 688.50 | 942.00 | 1011.50 | 8544.50 | |||||||||||||
1976 | 1122.50 | 1020.50 | 1045.22 | a | 818.50 | 462.00 | 386.25 | b | 142.50 | 312.58 | a | 155.50 | k | 571.71 | e | 729.11 | b | 1081.00 | 7691.87 | |||||||
1977 | 1225.00 | 869.56 | a | 1134.08 | a | 630.00 | a | 766.00 | 172.00 | 141.50 | 108.50 | b | 335.00 | 551.80 | a | 802.50 | 995.50 | 7731.44 | ||||||||
1978 | 1063.00 | 939.50 | 812.50 | 828.00 | 599.00 | 342.00 | 135.00 | 206.50 | 426.00 | 507.00 | 1002.50 | 1260.00 | 8121.00 | |||||||||||||
1979 | 1320.50 | 1031.15 | b | 848.00 | 735.00 | 505.50 | 320.00 | 159.50 | 196.00 | 261.50 | 557.48 | a | 951.00 | 1046.50 | 7932.14 | |||||||||||
1980 | 1087.50 | 910.00 | 1095.50 | 731.50 | 628.00 | 455.50 | 152.00 | 213.50 | 358.50 | 570.50 | 811.00 | 1028.50 | 8042.00 | |||||||||||||
1981 | 1006.00 | 952.50 | 981.50 | 662.50 | 527.00 | 199.66 | a | 140.00 | 78.00 | 201.50 | 707.50 | 854.48 | a | 950.00 | 7260.64 | |||||||||||
1982 | 1338.50 | 940.00 | 1024.00 | 877.00 | 517.00 | 368.50 | 188.50 | 126.00 | 411.00 | 693.50 | 983.50 | 1216.00 | 8683.50 | |||||||||||||
1983 | 1157.50 | 955.00 | 979.50 | 907.50 | 593.00 | 333.50 | 275.50 | 181.00 | 287.00 | 527.00 | 958.45 | a | 1028.00 | 8182.95 | ||||||||||||
1984 | 1104.00 | 1035.50 | 850.00 | 785.00 | 449.00 | 368.50 | 65.00 | 104.00 | 270.00 | 745.50 | 986.00 | 1257.00 | 8019.50 | |||||||||||||
1985 | 1219.50 | 1044.00 | 1120.50 | 652.50 | 567.00 | 199.00 | 61.50 | 192.50 | 457.00 | 656.50 | 1045.50 | 1227.50 | 8443.00 | |||||||||||||
1986 | 936.00 | 677.50 | i | 829.00 | 691.00 | 559.00 | 211.03 | a | 189.00 | 78.00 | 471.50 | 614.00 | 801.00 | 1054.50 | 6434.03 | |||||||||||
1987 | 1259.00 | 1014.00 | 977.50 | 575.00 | 485.00 | 236.50 | 247.50 | 112.50 | 259.00 | 487.50 | 878.00 | 1216.00 | 7747.50 | |||||||||||||
1988 | 1211.50 | 974.00 | 870.50 | 674.00 | 598.00 | 296.00 | 81.00 | 87.50 | 303.50 | 431.00 | 914.50 | 1240.00 | 7681.50 | |||||||||||||
1989 | 1330.00 | 1154.00 | 936.50 | 628.00 | 549.50 | 275.50 | 152.50 | 239.00 | 364.00 | 698.00 | 847.00 | 1097.50 | 8271.50 | |||||||||||||
1990 | 1189.50 | 1183.50 | 911.50 | 625.00 | 611.00 | 366.50 | 96.50 | 174.00 | 308.79 | a | 563.00 | 0.00 | z | 1366.50 | 7395.79 | |||||||||||
1991 | 1136.50 | 781.50 | 1120.50 | 780.00 | 707.50 | 397.00 | 97.50 | 148.50 | 233.50 | 508.50 | 838.50 | 897.50 | g | 6749.50 | ||||||||||||
1992 | 1143.00 | 928.00 | 860.00 | 613.50 | 352.50 | 290.50 | 187.00 | 111.50 | 277.50 | 533.50 | 919.50 | 1331.00 | 7547.50 | |||||||||||||
1993 | 1288.00 | 1085.50 | 853.50 | 791.00 | 425.70 | c | 260.00 | g | 279.50 | 219.00 | 328.50 | 588.50 | 937.50 | 1170.50 | 7967.20 | |||||||||||
1994 | 1090.00 | 1061.50 | 869.00 | 714.50 | 548.00 | 317.50 | 84.50 | 129.00 | 341.50 | 667.00 | 1164.00 | 1181.50 | 8168.00 | |||||||||||||
1995 | 1103.00 | 840.00 | 1050.00 | 905.50 | 672.00 | 437.00 | 207.00 | 181.00 | 284.00 | 558.50 | 700.00 | 1030.00 | 7968.00 | |||||||||||||
1996 | 1045.00 | 953.50 | 975.50 | 762.00 | 610.00 | 297.50 | 66.50 | 116.50 | 362.50 | 654.50 | 823.00 | 1064.00 | 7730.50 | |||||||||||||
1997 | 1103.00 | 964.50 | 853.50 | 769.00 | 433.50 | 357.00 | 163.00 | 158.00 | 320.50 | 662.50 | 831.00 | 1258.50 | 7874.00 | |||||||||||||
1998 | 1105.67 | a | 1056.00 | 971.00 | 900.00 | 765.50 | 396.50 | 124.00 | 119.00 | 289.00 | 693.50 | 916.50 | 1206.93 | a | 8543.60 | |||||||||||
1999 | 1093.00 | 1022.00 | 955.00 | 895.50 | 545.50 | 319.00 | 136.50 | 179.50 | 252.50 | 473.50 | 739.50 | 1108.50 | 7720.00 | |||||||||||||
2000 | 1082.50 | 951.50 | 911.50 | 639.31 | a | 478.50 | 189.00 | 182.50 | 109.00 | 298.93 | b | 628.00 | 964.50 | 1041.00 | 7476.24 | |||||||||||
2001 | 0.00 | z | 1087.00 | 832.50 | 813.50 | 316.50 | 225.00 | 123.00 | 83.00 | 0.00 | z | 468.10 | a | 821.00 | 1140.00 | 5909.60 | ||||||||||
2002 | 1221.50 | 964.00 | 972.50 | 658.50 | 508.50 | 193.00 | 35.50 | 149.00 | 252.00 | 596.50 | 826.50 | 1110.00 | 7487.50 | |||||||||||||
2003 | 926.00 | 735.50 | g | 499.00 | m | 545.00 | m | 315.00 | j | 104.00 | o | 68.50 | 133.50 | 208.00 | 357.00 | g | 525.50 | n | 684.50 | k | 1336.00 | |||||
2004 | 1117.66 | c | 1088.66 | d | 766.00 | 535.00 | f | 400.50 | f | 105.50 | l | 54.00 | i | 100.00 | 318.50 | 674.50 | 904.50 | 1162.00 | 6131.82 | |||||||
2005 | 1208.00 | 918.00 | 911.00 | 802.50 | 541.00 | 396.00 | 35.00 | 74.50 | 372.50 | 576.00 | 798.50 | 1017.00 | 7650.00 | |||||||||||||
2006 | 1071.00 | 953.00 | 1154.00 | 765.00 | 446.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4389.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1171.52 | 1005.57 | 974.42 | 775.45 | 551.10 | 312.84 | 141.91 | 165.49 | 329.94 | 607.87 | 883.46 | 1144.15 | 8092.60 | |||||||||||||
S.D. | 107.52 | 106.62 | 104.83 | 110.69 | 94.98 | 75.24 | 59.80 | 66.22 | 75.41 | 86.11 | 91.38 | 115.58 | 417.73 | |||||||||||||
SKEW | -0.02 | 0.04 | 0.09 | 0.35 | -0.06 | -0.24 | 0.43 | 0.54 | 0.27 | 0.01 | 0.48 | 0.23 | 0.13 | |||||||||||||
MAX | 1398.50 | 1267.50 | 1170.00 | 1046.50 | 766.00 | 455.50 | 279.50 | 312.58 | 485.00 | 782.50 | 1164.00 | 1383.50 | 9046.61 | |||||||||||||
MIN | 926.00 | 727.50 | 766.00 | 575.00 | 316.50 | 172.00 | 35.00 | 68.00 | 201.50 | 431.00 | 700.00 | 887.00 | 7260.64 | |||||||||||||
NO YRS | 52 | 51 | 51 | 50 | 50 | 49 | 50 | 52 | 50 | 52 | 51 | 50 | 41 |