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 | 0.00 | z | 16.05 | c | 73.97 | a | 338.50 | h | 1044.60 | e | 1224.00 | 2358.62 | ||
1949 | 1131.50 | j | 1104.00 | 971.52 | c | 542.14 | b | 290.50 | 107.59 | a | 3.50 | 10.33 | d | 155.00 | 438.00 | f | 607.50 | b | 1143.00 | 4935.08 | ||||||
1950 | 1234.32 | a | 684.00 | f | 1029.50 | 695.50 | 521.00 | 110.00 | f | 40.00 | 23.50 | f | 253.93 | b | 317.46 | d | 499.00 | m | 1006.47 | a | 5098.17 | |||||
1951 | 1313.00 | 900.15 | a | 861.50 | f | 782.50 | 369.00 | 293.08 | d | 54.25 | a | 20.48 | c | 271.73 | d | 580.50 | 341.00 | r | 1280.00 | 5864.69 | ||||||
1952 | 1126.50 | 990.66 | a | 1137.81 | d | 592.50 | 348.46 | d | 17.07 | a | 20.84 | b | 12.52 | e | 94.50 | 452.82 | c | 1004.50 | 1142.19 | b | 6940.38 | |||||
1953 | 911.00 | 1031.00 | 771.90 | a | 827.78 | c | 347.00 | m | 54.60 | e | 3.62 | a | 0.00 | d | 86.50 | 420.57 | a | 771.60 | e | 1197.93 | c | 6076.49 | ||||
1954 | 1073.63 | a | 716.00 | 1105.15 | a | 489.11 | b | 273.50 | k | 83.00 | 5.00 | 3.74 | b | 76.50 | 408.50 | f | 777.32 | b | 1047.00 | 5376.45 | ||||||
1955 | 1291.00 | 1193.50 | 1084.50 | 535.18 | b | 109.50 | o | 174.83 | a | 0.50 | 0.00 | d | 178.00 | 438.00 | 1065.50 | 1118.14 | b | 7079.14 | ||||||||
1956 | 1125.50 | 1146.00 | 892.80 | a | 705.00 | 226.00 | f | 7.00 | f | 2.00 | 35.50 | 78.50 | 405.07 | a | 1033.00 | 993.00 | 6416.37 | |||||||||
1957 | 1396.00 | 664.50 | f | 989.00 | 792.50 | 459.04 | e | 127.00 | 3.00 | 7.75 | e | 254.46 | b | 551.00 | 1006.61 | b | 939.00 | 6525.36 | ||||||||
1958 | 1093.50 | 953.00 | 1214.00 | 737.00 | 221.50 | 109.00 | 38.50 | 25.50 | 172.50 | 444.00 | 833.00 | 1062.50 | 6904.00 | |||||||||||||
1959 | 1172.50 | 1082.00 | 989.00 | 681.00 | 389.57 | a | 56.00 | 20.00 | 8.50 | 276.00 | 640.67 | a | 950.00 | 956.00 | 7221.23 | |||||||||||
1960 | 1213.00 | 1237.00 | 956.00 | 544.00 | 335.50 | 87.41 | a | 13.50 | 34.00 | 162.00 | 458.50 | 833.50 | 1181.00 | 7055.41 | ||||||||||||
1961 | 1073.00 | 857.00 | 937.00 | 719.50 | 400.00 | 97.50 | 20.00 | 3.00 | 362.50 | 531.50 | 931.50 | 1235.00 | 7167.50 | |||||||||||||
1962 | 1387.50 | 1007.50 | 1009.00 | 515.00 | 278.00 | 139.50 | 30.00 | 41.50 | 165.00 | a | 410.00 | 700.50 | 1016.50 | 6700.00 | ||||||||||||
1963 | 1453.50 | 865.00 | 898.00 | 580.00 | 240.00 | 70.50 | 3.00 | 6.00 | 54.50 | 284.17 | a | 739.00 | 1181.00 | 6374.67 | ||||||||||||
1964 | 1162.00 | 1181.00 | 1141.83 | a | 692.50 | 326.00 | 141.50 | 0.50 | 50.50 | 186.00 | 469.50 | 874.00 | 1131.00 | 7356.33 | ||||||||||||
1965 | 1021.00 | 1092.00 | 1304.50 | 546.50 | 394.50 | 128.50 | 7.00 | 38.00 | 437.50 | 397.50 | 722.50 | 1050.00 | 7139.50 | |||||||||||||
1966 | 1262.50 | 1121.00 | 831.00 | 744.00 | 278.50 | 148.50 | 0.00 | a | 59.00 | 191.50 | 581.50 | 827.00 | 1182.50 | 7227.00 | ||||||||||||
1967 | 1081.50 | 960.00 | 816.00 | 618.50 | 517.00 | 210.00 | b | 9.30 | a | 43.50 | 176.00 | 454.50 | 925.50 | 1270.48 | a | 7082.28 | ||||||||||
1968 | 1169.22 | a | 960.62 | a | 783.86 | c | 715.18 | b | 468.74 | b | 93.89 | c | 0.00 | z | 40.00 | k | 164.00 | h | 333.00 | h | 987.78 | c | 1232.80 | c | 6412.09 | |
1969 | 936.50 | f | 965.48 | a | 1068.90 | e | 523.50 | 332.22 | a | 236.00 | 0.00 | b | 3.58 | e | 58.00 | 925.50 | 831.00 | 1069.50 | 6013.68 | |||||||
1970 | 1158.50 | 801.50 | 1132.10 | e | 792.50 | 316.00 | 137.88 | d | 0.50 | j | 0.53 | b | 247.00 | 630.50 | 870.00 | 1167.00 | 7253.52 | |||||||||
1971 | 1160.50 | 1135.00 | 1038.00 | 707.00 | 440.20 | a | 78.10 | a | 29.97 | a | 2.50 | 326.00 | 573.00 | 852.93 | a | 1135.12 | a | 7478.32 | ||||||||
1972 | 1299.79 | c | 909.36 | a | 709.79 | b | 631.50 | 357.02 | a | 34.14 | a | 56.00 | 33.00 | 184.29 | b | 552.50 | 1027.22 | c | 1324.22 | a | 7118.82 | |||||
1973 | 1237.50 | 954.07 | a | 989.42 | a | 786.43 | b | 396.00 | 94.00 | 42.50 | 1.50 | 249.50 | 424.00 | 876.21 | a | 1099.00 | 7150.13 | |||||||||
1974 | 1342.30 | a | 902.50 | 815.00 | 631.03 | a | 297.50 | 93.00 | 1.50 | 53.00 | 242.50 | 438.65 | a | 862.00 | 1143.50 | 6822.48 | ||||||||||
1975 | 1188.85 | a | 1089.50 | 998.00 | 720.54 | b | 433.50 | 152.07 | a | 5.50 | 19.50 | 241.00 | 432.00 | 868.97 | a | 1006.47 | a | 7155.89 | ||||||||
1976 | 1203.50 | 872.00 | 951.18 | a | 595.34 | a | 352.50 | 106.50 | 1.07 | b | 21.00 | 166.50 | 585.50 | 947.59 | a | 1050.50 | 6853.18 | |||||||||
1977 | 1360.79 | b | 851.50 | 944.95 | c | 520.86 | a | 234.00 | 30.00 | 8.27 | a | 36.50 | 94.00 | 448.50 | 898.97 | a | 1092.75 | a | 6521.08 | |||||||
1978 | 1348.50 | 1173.93 | a | 808.50 | 608.00 | 393.18 | a | 111.21 | a | 14.98 | a | 52.50 | 155.17 | a | 439.88 | b | 975.50 | 1424.00 | 7505.35 | |||||||
1979 | 1598.00 | 988.50 | 885.00 | 605.89 | b | 438.50 | 123.50 | 1.00 | 50.00 | 88.50 | 451.10 | b | 1098.21 | b | 1041.00 | 7369.21 | ||||||||||
1980 | 1357.00 | 1065.48 | b | 978.57 | a | 627.00 | 407.13 | a | 51.21 | a | 0.00 | 18.60 | a | 124.00 | 511.50 | 844.00 | 863.00 | 6847.49 | ||||||||
1981 | 1001.00 | 934.50 | 830.00 | 430.34 | a | 412.30 | a | 70.00 | 19.00 | 22.50 | 85.86 | a | 535.02 | b | 697.50 | 1030.00 | 6068.02 | |||||||||
1982 | 1270.00 | 1004.50 | 870.50 | 665.50 | 395.00 | 182.50 | 17.50 | 3.50 | 194.00 | 577.50 | 1017.50 | 1113.50 | 7311.50 | |||||||||||||
1983 | 988.00 | 836.00 | 939.50 | 817.00 | 486.00 | 166.50 | 14.50 | 0.00 | 150.50 | 434.50 | 908.00 | 1547.00 | 7287.50 | |||||||||||||
1984 | 1200.00 | 968.50 | 926.00 | 811.50 | 292.00 | 109.50 | 0.50 | 0.00 | 276.50 | 633.50 | 820.00 | 1145.00 | 7183.00 | |||||||||||||
1985 | 1358.50 | 1120.50 | 841.50 | 473.00 | 233.00 | 123.50 | 3.50 | 26.50 | 297.00 | 548.00 | 1170.50 | 1238.00 | 7433.50 | |||||||||||||
1986 | 912.00 | 970.00 | 653.00 | 623.00 | 375.50 | 48.50 | 4.00 | 4.00 | 229.00 | 562.50 | 880.50 | 1104.50 | 6366.50 | |||||||||||||
1987 | 1070.00 | 887.50 | 960.00 | 479.00 | 256.50 | 56.00 | 15.50 | 57.50 | 161.00 | 493.50 | 848.50 | 1204.00 | 6489.00 | |||||||||||||
1988 | 1380.50 | 1052.50 | 976.50 | 553.00 | 304.00 | 28.50 | 8.00 | 7.00 | 195.50 | 432.50 | 870.50 | 1122.00 | 6930.50 | |||||||||||||
1989 | 1024.00 | 1268.50 | 839.50 | 560.50 | 300.00 | 139.00 | 0.00 | 9.00 | 199.00 | 505.50 | 769.00 | 1268.50 | 6882.50 | |||||||||||||
1990 | 999.00 | 990.50 | 933.00 | 582.00 | 416.00 | 67.00 | 44.50 | 12.00 | 90.50 | 475.00 | 760.50 | 1332.00 | 6702.00 | |||||||||||||
1991 | 1265.00 | 749.00 | 853.00 | 618.50 | 273.50 | 52.00 | 13.50 | 4.00 | 159.00 | 537.00 | 968.00 | 1035.50 | 6528.00 | |||||||||||||
1992 | 1063.00 | 778.00 | 749.50 | 462.50 | 265.00 | 92.00 | 37.50 | 69.50 | 114.00 | 446.00 | 1020.00 | 1327.00 | 6424.00 | |||||||||||||
1993 | 1254.50 | 1155.50 | 857.50 | 617.50 | 291.50 | 150.50 | 28.00 | 37.50 | 246.50 | 565.00 | 1077.50 | 1108.00 | 7389.50 | |||||||||||||
1994 | 1089.50 | 1083.50 | 761.50 | 577.00 | 190.50 | 16.50 | 19.00 | 4.00 | 102.00 | 499.50 | 885.00 | 1012.50 | 6240.50 | |||||||||||||
1995 | 1107.00 | 894.50 | 865.00 | 711.00 | 541.50 | 159.50 | 28.50 | 4.00 | 226.50 | 553.50 | 754.50 | 1053.50 | 6899.00 | |||||||||||||
1996 | 1282.50 | 958.00 | 1005.00 | 565.50 | 357.50 | 41.00 | 2.00 | 11.50 | 208.00 | 509.00 | 885.00 | 1080.00 | 6905.00 | |||||||||||||
1997 | 1211.50 | 1014.00 | 750.50 | 806.50 | 322.00 | 70.00 | 18.00 | 20.50 | 123.00 | 469.00 | 935.00 | 1128.40 | a | 6868.40 | ||||||||||||
1998 | 1034.00 | 886.00 | 965.50 | 601.00 | 277.50 | 0.00 | z | 3.50 | 5.50 | 65.00 | 536.00 | 738.50 | 1157.00 | 6269.50 | ||||||||||||
1999 | 1043.50 | 792.00 | 766.22 | a | 702.41 | a | 399.12 | c | 96.60 | e | 5.74 | d | 18.00 | 232.00 | 430.50 | 571.00 | 1021.40 | b | 6078.49 | |||||||
2000 | 1050.38 | a | 792.13 | b | 795.15 | a | 543.10 | a | 244.90 | a | 91.55 | a | 0.00 | a | 6.00 | 182.00 | 529.00 | 1191.00 | 1260.00 | 6685.22 | ||||||
2001 | 1159.40 | a | 1081.50 | 887.12 | a | 569.48 | a | 344.50 | 84.50 | 0.00 | 1.50 | 91.00 | 491.87 | a | 733.00 | 1096.50 | 6540.37 | |||||||||
2002 | 1127.00 | 936.00 | 1059.00 | 497.50 | 360.00 | 23.00 | 0.00 | 10.00 | 157.50 | 705.50 | 912.00 | 1002.00 | 6789.50 | |||||||||||||
2003 | 932.50 | 1095.50 | 848.00 | 510.50 | 311.00 | 138.00 | 0.00 | 16.50 | h | 210.00 | 382.00 | 933.00 | 1068.00 | 6428.50 | ||||||||||||
2004 | 1078.50 | 1027.50 | 685.00 | 532.50 | 278.50 | 121.50 | 32.50 | 55.50 | 149.00 | 476.50 | 911.00 | 1042.50 | 6390.50 | |||||||||||||
2005 | 1082.00 | 886.50 | 848.50 | 613.00 | 348.50 | 118.00 | 5.50 | 20.50 | 107.50 | 473.00 | 754.00 | 1158.50 | 6415.50 | |||||||||||||
2006 | 919.00 | 1068.00 | 951.00 | 438.50 | 268.00 | 11.00 | 0.00 | 17.50 | 266.50 | 579.00 | 801.00 | 1075.50 | 6395.00 | |||||||||||||
2007 | 1321.00 | 1005.00 | 663.50 | 616.00 | 290.00 | 67.50 | 0.00 | 6.00 | 137.50 | 416.00 | 780.50 | 1304.00 | 6607.00 | |||||||||||||
2008 | 1315.00 | 1032.00 | 897.00 | 643.50 | 367.00 | 84.00 | 2.50 | 39.50 | 204.50 | 521.00 | 733.20 | e | 1221.00 | 7060.20 | ||||||||||||
2009 | 1083.00 | 878.50 | 834.50 | 684.00 | 283.50 | 139.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3903.00 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1176.89 | 987.33 | 916.56 | 624.75 | 345.95 | 102.32 | 13.08 | 20.36 | 179.06 | 501.17 | 879.88 | 1135.43 | 6869.37 | |||||||||||||
S.D. | 147.40 | 125.91 | 133.71 | 103.56 | 80.13 | 55.24 | 15.10 | 18.95 | 79.59 | 97.47 | 128.16 | 121.20 | 383.47 | |||||||||||||
SKEW | 0.30 | 0.03 | 0.40 | 0.23 | 0.44 | 0.82 | 1.21 | 0.84 | 0.65 | 1.37 | 0.12 | 0.74 | -0.26 | |||||||||||||
MAX | 1598.00 | 1268.50 | 1304.50 | 827.78 | 541.50 | 293.08 | 56.00 | 69.50 | 437.50 | 925.50 | 1191.00 | 1547.00 | 7505.35 | |||||||||||||
MIN | 911.00 | 716.00 | 653.00 | 430.34 | 190.50 | 11.00 | 0.00 | 0.00 | 54.50 | 284.17 | 571.00 | 863.00 | 6068.02 | |||||||||||||
NO YRS | 59 | 59 | 60 | 61 | 57 | 58 | 58 | 58 | 60 | 57 | 59 | 61 | 47 |