YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 239.00 | 30.50 | 0.00 | z | 486.00 | 0.00 | z | 0.00 | z | 0.00 | z | 755.50 | ||||
1950 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 604.50 | d | 371.38 | a | 198.40 | a | 209.50 | 491.00 | 593.65 | a | 864.50 | 921.00 | 4253.93 | |||||
1951 | 1338.00 | 1021.00 | 1111.50 | 677.00 | 525.93 | b | 405.50 | 162.50 | 190.00 | f | 394.00 | 763.12 | a | 1094.50 | 1390.35 | a | 8883.40 | |||||||||
1952 | 1453.50 | 1332.00 | 1219.00 | 674.00 | 521.00 | 366.21 | a | 204.60 | a | 231.98 | a | 362.00 | 653.50 | 1206.00 | 1308.00 | 9531.79 | ||||||||||
1953 | 1033.00 | 1006.00 | 993.50 | 789.00 | 727.50 | 450.52 | a | 184.40 | b | 235.94 | d | 400.86 | a | 718.34 | b | 899.46 | b | 1297.00 | 8735.53 | |||||||
1954 | 1219.69 | b | 943.60 | c | 1095.33 | a | 760.80 | e | 377.00 | i | 430.34 | a | 143.00 | i | 322.83 | b | 491.40 | e | 625.00 | g | 865.71 | b | 1343.33 | a | 7473.04 | |
1955 | 1428.00 | 1211.54 | b | 1206.86 | b | 896.00 | 618.81 | e | 352.50 | b | 246.34 | c | 217.00 | b | 429.23 | d | 650.45 | c | 1088.08 | d | 1140.80 | a | 9485.60 | |||
1956 | 1320.50 | 1321.50 | 1078.00 | 604.82 | b | 430.42 | e | 293.33 | c | 58.00 | i | 241.05 | b | 410.77 | d | 773.28 | d | 1035.00 | b | 1186.00 | 8694.68 | |||||
1957 | 1669.00 | 1151.50 | 989.00 | 774.31 | a | 512.05 | c | 311.79 | b | 251.32 | c | 331.38 | b | 381.67 | c | 778.74 | b | 878.00 | f | 1130.50 | 8281.26 | |||||
1958 | 1286.50 | 904.00 | 1123.00 | 797.50 | 378.09 | c | 179.50 | k | 132.00 | i | 155.50 | 478.00 | 745.66 | c | 1049.48 | a | 1070.50 | 7988.23 | ||||||||
1959 | 1140.00 | 1059.50 | 990.45 | a | 705.00 | b | 680.34 | c | 331.11 | c | 212.72 | b | 288.96 | c | 528.00 | 727.93 | d | 1007.59 | a | 1282.22 | b | 8953.83 | ||||
1960 | 1484.50 | 1236.00 | 988.00 | 763.39 | b | 648.62 | e | 328.85 | d | 95.30 | d | 324.98 | a | 445.20 | e | 720.75 | e | 1034.46 | b | 1303.00 | 9373.05 | |||||
1961 | 1194.00 | 885.50 | 983.50 | 786.11 | c | 628.27 | a | 221.54 | d | 150.23 | e | 98.88 | b | 580.18 | b | 773.93 | b | 1078.39 | b | 1279.00 | 8659.53 | |||||
1962 | 1486.00 | 1083.50 | 1129.50 | 672.50 | 675.50 | 406.03 | a | 282.88 | c | 286.48 | b | 322.00 | f | 686.59 | d | 957.41 | a | 1112.00 | 8778.40 | |||||||
1963 | 1419.00 | 765.00 | 994.14 | b | 868.50 | 508.00 | 376.15 | d | 338.33 | b | 243.50 | 283.93 | b | 659.86 | c | 912.50 | 1227.00 | 8595.91 | ||||||||
1964 | 1355.00 | 1335.50 | 1155.00 | 843.00 | 663.29 | b | 378.21 | b | 180.63 | e | 306.79 | b | 527.31 | d | 708.41 | d | 1084.29 | b | 1234.50 | 9771.94 | ||||||
1965 | 453.50 | t | 798.50 | i | 777.00 | k | 722.59 | a | 714.07 | b | 383.04 | b | 212.72 | b | 267.00 | 636.00 | 678.12 | c | 951.00 | 1277.72 | a | 5842.26 | ||||
1966 | 1335.00 | 1229.00 | 1071.50 | 764.00 | 556.40 | b | 443.50 | 238.00 | 240.25 | a | 395.00 | 813.50 | 932.50 | 1201.00 | 9219.65 | |||||||||||
1967 | 1240.50 | 1064.50 | 1063.50 | 946.50 | 590.00 | 354.00 | 119.50 | 119.00 | 330.00 | 762.00 | 943.00 | 1426.00 | 8958.50 | |||||||||||||
1968 | 1329.50 | 926.00 | 899.50 | 884.00 | 655.00 | 359.50 | 164.00 | 304.00 | 485.50 | 819.90 | b | 990.50 | 1226.05 | a | 9043.45 | |||||||||||
1969 | 1338.00 | 1259.50 | 1264.59 | b | 741.50 | 511.00 | 323.50 | 226.00 | 265.00 | 440.50 | 886.08 | a | 974.00 | 1175.00 | 9404.67 | |||||||||||
1970 | 1261.50 | 941.00 | 1025.50 | 959.00 | 593.00 | 298.00 | 158.50 | 202.50 | 652.00 | 921.00 | 963.75 | b | 1458.03 | a | 9433.78 | |||||||||||
1971 | 1329.12 | c | 1075.50 | 1196.17 | b | 828.50 | 547.50 | 433.97 | a | 177.50 | 111.00 | 654.50 | 874.50 | 1032.50 | 1457.00 | 9717.76 | ||||||||||
1972 | 1547.00 | 1168.50 | 890.50 | 861.00 | 557.00 | 338.50 | 211.00 | 217.50 | 624.50 | 793.00 | 997.50 | 1486.50 | 9692.50 | |||||||||||||
1973 | 1426.00 | c | 996.59 | a | 979.82 | c | 775.00 | c | 512.05 | c | 337.00 | 133.00 | 244.50 | 451.00 | 668.50 | f | 1047.78 | c | 1101.61 | c | 8004.35 | |||||
1974 | 1437.22 | b | 1138.08 | d | 810.50 | g | 570.50 | h | 411.00 | l | 43.00 | q | 216.45 | c | 257.00 | 329.50 | h | 786.92 | e | 695.00 | h | 1195.80 | d | 5031.47 | ||
1975 | 1279.55 | b | 1103.41 | a | 1137.38 | b | 805.00 | f | 407.50 | j | 231.00 | l | 106.20 | d | 241.50 | f | 335.50 | g | 803.02 | e | 870.00 | f | 1150.74 | b | 5580.30 | |
1976 | 1273.50 | 1232.50 | b | 1146.50 | 636.00 | h | 304.00 | m | 337.00 | h | 102.50 | h | 232.50 | d | 358.00 | 738.50 | 881.11 | c | 1235.50 | 7098.11 | ||||||
1977 | 1507.50 | 968.15 | b | 1094.00 | 744.81 | d | 670.00 | 239.40 | e | 134.00 | l | 159.50 | f | 357.50 | h | 428.00 | l | 681.50 | h | 1133.71 | c | 6357.58 | ||||
1978 | 1234.32 | a | 1017.50 | 810.00 | 543.50 | h | 483.00 | h | 202.50 | m | 113.00 | m | 185.00 | i | 354.00 | k | 744.52 | a | 1182.41 | a | 1586.50 | 6575.25 | ||||
1979 | 1781.00 | 1096.50 | 988.00 | 772.50 | 534.00 | 312.00 | 134.50 | 166.00 | 300.00 | 567.50 | 0.00 | z | 0.00 | z | 6652.00 | |||||||||||
1980 | 0.00 | z | 0.00 | z | 0.00 | z | 706.00 | 590.00 | 451.00 | 175.00 | 363.00 | 440.50 | 762.00 | 977.50 | 1173.50 | 5638.50 | ||||||||||
1981 | 1104.00 | 1075.50 | 945.50 | 738.00 | 633.50 | 405.50 | 285.00 | 170.50 | 460.00 | 830.00 | 910.50 | 1161.00 | 8719.00 | |||||||||||||
1982 | 1480.00 | 1138.67 | a | 1023.50 | 893.00 | 622.50 | 305.50 | 212.50 | 204.00 | 501.50 | 782.00 | 1116.50 | 1322.50 | 9602.17 | ||||||||||||
1983 | 1182.00 | 970.00 | 908.50 | 863.50 | 562.50 | 426.50 | 284.50 | 164.00 | 518.00 | 743.50 | 955.00 | 1469.50 | 9047.50 | |||||||||||||
1984 | 1534.50 | 1296.00 | 1013.00 | 858.50 | 607.00 | 451.50 | 158.00 | 176.50 | 509.00 | 857.50 | 1010.50 | 1515.00 | 9987.00 | |||||||||||||
1985 | 1635.50 | 1307.00 | 1264.50 | 731.00 | 546.50 | 334.00 | 89.50 | 323.00 | 640.50 | 829.50 | 1344.50 | 1683.00 | 10728.50 | |||||||||||||
1986 | 1202.50 | 965.50 | 837.50 | 791.50 | 577.50 | 250.50 | 338.50 | 132.50 | 597.50 | 746.50 | 690.50 | i | 1273.00 | 7713.00 | ||||||||||||
1987 | 1501.00 | 1036.00 | 943.00 | 611.00 | 523.50 | 295.00 | 277.00 | 324.50 | 403.00 | 687.50 | 992.00 | 1251.00 | 8844.50 | |||||||||||||
1988 | 1375.88 | a | 1092.00 | 941.50 | 677.00 | 484.50 | 274.50 | 176.00 | 276.93 | a | 466.00 | 541.00 | 1012.50 | 1356.50 | 8674.32 | |||||||||||
1989 | 1427.50 | 1397.00 | 969.27 | a | 658.50 | 611.50 | 306.00 | 190.50 | 281.00 | 465.00 | 751.50 | 952.00 | 1177.00 | 9186.77 | ||||||||||||
1990 | 1133.00 | 1166.00 | 931.50 | 597.50 | 625.00 | 350.50 | 149.00 | 202.00 | 320.50 | 770.00 | 944.00 | 1489.50 | 8678.50 | |||||||||||||
1991 | 1351.50 | 800.50 | 988.00 | 813.50 | 669.50 | 465.00 | 175.00 | 153.50 | 378.00 | 769.50 | 930.00 | 1199.50 | 8693.50 | |||||||||||||
1992 | 1203.00 | 853.00 | 837.00 | 652.50 | 455.50 | 272.50 | 269.00 | 218.00 | 451.50 | 680.00 | 1112.00 | 1445.50 | 8449.50 | |||||||||||||
1993 | 1585.00 | 1320.00 | 970.00 | 796.00 | 424.50 | 421.00 | 424.50 | 334.00 | 490.50 | 691.00 | 1218.50 | 1169.50 | 9844.50 | |||||||||||||
1994 | 1110.00 | 1068.50 | 893.00 | 700.00 | 508.00 | 369.00 | 158.50 | 190.50 | 385.00 | 818.00 | 1239.50 | 1298.00 | 8738.00 | |||||||||||||
1995 | 1108.50 | 826.50 | 959.50 | 794.00 | 581.50 | 401.00 | 194.00 | 321.50 | 396.00 | 779.50 | 849.50 | 1111.00 | 8322.50 | |||||||||||||
1996 | 1165.00 | 1080.50 | 884.00 | 729.00 | 643.00 | 377.50 | 141.00 | 210.00 | 532.50 | 760.50 | 946.00 | 1179.03 | a | 8648.03 | ||||||||||||
1997 | 1234.00 | 1021.00 | 875.00 | 772.00 | 443.00 | 360.50 | 215.00 | 178.50 | 369.00 | 756.50 | 904.50 | 1287.00 | 8416.00 | |||||||||||||
1998 | 1091.50 | 1007.00 | 944.00 | 771.00 | 615.00 | 404.00 | 76.00 | 141.50 | 294.50 | 840.50 | 962.50 | 1315.00 | 8462.50 | |||||||||||||
1999 | 1235.00 | 1232.50 | 1076.50 | 857.50 | 666.50 | a | 410.50 | 266.00 | 180.00 | 537.50 | 761.50 | 843.00 | 1205.00 | 9271.50 | ||||||||||||
2000 | 1208.50 | 966.00 | 1019.00 | 659.50 | 548.50 | 340.00 | 179.00 | 212.50 | 284.42 | d | 750.50 | 1244.50 | 1382.50 | 8794.92 | ||||||||||||
2001 | 1444.50 | 1145.50 | 994.50 | 846.00 | 486.50 | 368.79 | a | 184.00 | 132.00 | 354.00 | 760.50 | 977.00 | 1313.50 | 9006.79 | ||||||||||||
2002 | 1281.00 | 1120.00 | 1079.00 | 734.50 | 583.50 | 274.00 | 97.50 | 311.00 | 444.00 | 875.50 | 996.00 | 1120.00 | 8916.00 | |||||||||||||
2003 | 999.50 | 1005.50 | 863.50 | 803.50 | 539.50 | 297.00 | 83.50 | 150.00 | 337.50 | 653.50 | 1114.50 | 1131.50 | 7979.00 | |||||||||||||
2004 | 0.00 | z | 1205.00 | 910.50 | 684.00 | 563.00 | 305.50 | 133.00 | 138.00 | 484.00 | 724.00 | 996.50 | 1157.50 | 7301.00 | ||||||||||||
2005 | 1296.50 | 1065.00 | 906.50 | 745.50 | 499.00 | 421.00 | 138.50 | 197.50 | 528.00 | 724.50 | 1012.00 | 1354.00 | 8888.00 | |||||||||||||
2006 | 1198.00 | 1277.50 | 1058.00 | 731.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4264.50 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1325.17 | 1090.94 | 1012.44 | 765.89 | 572.02 | 354.28 | 190.30 | 227.07 | 453.93 | 750.74 | 1012.69 | 1270.48 | 9065.17 | |||||||||||||
S.D. | 166.91 | 149.19 | 110.76 | 84.22 | 77.92 | 61.94 | 73.78 | 68.40 | 97.30 | 76.17 | 110.07 | 142.94 | 547.37 | |||||||||||||
SKEW | 0.41 | -0.01 | 0.43 | 0.13 | -0.24 | -0.16 | 0.63 | 0.09 | 0.27 | -0.40 | 0.93 | 0.54 | 0.70 | |||||||||||||
MAX | 1781.00 | 1397.00 | 1264.59 | 959.00 | 727.50 | 465.00 | 424.50 | 363.00 | 654.50 | 921.00 | 1344.50 | 1683.00 | 10728.50 | |||||||||||||
MIN | 999.50 | 765.00 | 810.00 | 597.50 | 378.09 | 221.54 | 30.50 | 98.88 | 283.93 | 541.00 | 843.00 | 921.00 | 7979.00 | |||||||||||||
NO YRS | 53 | 54 | 53 | 52 | 51 | 52 | 51 | 52 | 52 | 53 | 50 | 55 | 38 |