YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1962 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 29.50 | u | 136.80 | e | 443.09 | b | 751.50 | 1187.00 | 2518.39 | |||
1963 | 1519.00 | 795.50 | 914.50 | 624.50 | 218.60 | b | 79.14 | a | 0.00 | 5.50 | q | 76.55 | a | 362.81 | d | 860.69 | a | 1238.00 | 6689.30 | |||||||
1964 | 1347.00 | 1151.71 | a | 1008.69 | e | 607.76 | a | 322.40 | a | 142.24 | a | 0.00 | 57.83 | e | 173.40 | e | 307.00 | k | 1008.33 | c | 1196.71 | b | 7016.07 | |||
1965 | 1093.86 | c | 964.50 | 1065.00 | 592.00 | 365.28 | a | 124.80 | e | 3.62 | a | 56.00 | 302.50 | f | 520.44 | e | 424.50 | l | 845.50 | i | 4785.50 | |||||
1966 | 1290.67 | e | 1116.35 | e | 908.62 | b | 632.00 | 321.22 | b | 121.03 | a | 0.00 | b | 39.35 | e | 93.00 | f | 614.00 | 783.62 | a | 1248.55 | b | 7075.42 | |||
1967 | 1151.65 | a | 907.00 | 786.00 | 634.00 | 398.87 | a | 169.00 | 1.00 | 6.09 | c | 127.00 | 453.50 | 842.00 | 1331.00 | 6807.11 | ||||||||||
1968 | 1299.00 | 969.00 | 840.50 | 724.44 | c | 385.00 | 87.50 | 9.50 | 80.27 | c | 264.83 | a | 515.50 | 0.00 | z | 1186.00 | 6361.54 | |||||||||
1969 | 1030.48 | b | 1048.50 | 1082.42 | a | 521.50 | 173.50 | 137.50 | 3.00 | 3.00 | 99.50 | 717.50 | 873.00 | 1081.00 | 6770.90 | |||||||||||
1970 | 1124.00 | 878.00 | 920.18 | a | 743.00 | 310.50 | 136.00 | 1.50 | 1.00 | 267.00 | 686.50 | 812.50 | 1234.50 | 7114.68 | ||||||||||||
1971 | 1133.50 | 971.70 | a | 930.00 | c | 623.65 | d | 372.53 | b | 94.00 | 0.00 | 0.00 | 295.50 | 651.00 | c | 1040.00 | c | 1284.00 | 7395.89 | |||||||
1972 | 1230.18 | a | 944.24 | d | 709.12 | c | 576.43 | b | 309.00 | 34.00 | 8.50 | 20.00 | 180.50 | 490.50 | 920.69 | a | 1309.50 | 6732.67 | ||||||||
1973 | 1468.50 | 1095.00 | 943.50 | 717.50 | 325.50 | 123.00 | 25.00 | 7.00 | 222.50 | 490.00 | 942.50 | 1190.18 | c | 7550.18 | ||||||||||||
1974 | 1419.80 | a | 1040.00 | 761.50 | 632.50 | 240.77 | a | 76.50 | 0.00 | 30.50 | 223.00 | 485.50 | 832.24 | a | 788.00 | k | 5742.31 | |||||||||
1975 | 1259.00 | 968.00 | 899.00 | 709.66 | a | 462.50 | 166.00 | 0.00 | 57.50 | 245.00 | 602.29 | c | 974.50 | 618.00 | o | 6343.44 | ||||||||||
1976 | 1279.61 | d | 1017.00 | 965.00 | 557.50 | 228.50 | 135.50 | 0.00 | 27.00 | 176.50 | 594.34 | b | 875.50 | 1125.00 | 6981.46 | |||||||||||
1977 | 1230.50 | 876.50 | 926.50 | 476.00 | 378.00 | 10.00 | 0.50 | 29.50 | 171.50 | 468.00 | 799.14 | a | 1031.86 | c | 6397.99 | |||||||||||
1978 | 350.50 | u | 607.50 | j | 726.00 | 528.00 | 362.91 | b | 69.00 | 0.00 | d | 34.00 | f | 230.77 | d | 251.00 | n | 210.00 | w | 582.00 | s | 1916.68 | ||||
1979 | 182.50 | z | 214.50 | v | 285.50 | v | 634.50 | 321.50 | 110.56 | c | 0.00 | 19.00 | 102.50 | 475.50 | 1070.50 | 1161.50 | 3895.56 | |||||||||
1980 | 1246.50 | 1017.50 | 930.50 | 618.50 | 348.50 | 75.50 | 0.00 | 35.50 | 158.50 | 533.00 | 815.00 | 928.00 | 6707.00 | |||||||||||||
1981 | 1068.00 | 868.56 | c | 812.41 | b | 438.50 | 330.00 | 65.00 | 6.00 | 4.50 | 63.00 | 565.50 | 774.00 | 1051.00 | 6046.47 | |||||||||||
1982 | 1172.50 | 1055.00 | 847.50 | 700.00 | 350.00 | 140.00 | 13.00 | 0.50 | 216.00 | 625.50 | 995.00 | 1166.50 | 7281.50 | |||||||||||||
1983 | 1062.50 | 912.50 | 870.00 | 752.50 | 451.50 | 142.50 | 13.00 | 0.50 | 117.00 | 477.50 | 933.50 | 1402.50 | 7135.50 | |||||||||||||
1984 | 1561.50 | 1193.50 | 943.50 | 706.50 | 283.00 | 157.00 | 0.50 | 1.00 | 188.00 | 676.50 | 925.50 | 1217.00 | 7853.50 | |||||||||||||
1985 | 1387.50 | 1144.50 | 901.50 | 462.00 | 269.00 | 56.50 | 2.00 | 12.50 | 288.50 | 515.00 | 919.50 | 1141.50 | 7100.00 | |||||||||||||
1986 | 1107.00 | 844.15 | a | 636.50 | 533.00 | 347.00 | 14.50 | 9.50 | 2.50 | 269.00 | 328.00 | l | 890.50 | 1213.00 | 5866.65 | |||||||||||
1987 | 1268.00 | 933.50 | 975.43 | b | 497.00 | 241.00 | 31.50 | 7.50 | 32.00 | 128.00 | 474.00 | 566.50 | i | 1186.00 | 5773.93 | |||||||||||
1988 | 1386.00 | 1031.00 | 943.00 | 567.00 | 319.50 | 20.00 | 0.00 | 1.00 | 203.00 | 394.50 | 849.50 | 1228.00 | 6942.50 | |||||||||||||
1989 | 1360.00 | 1277.50 | 734.50 | 406.00 | 255.00 | 85.00 | 0.00 | 12.50 | 158.50 | 476.88 | a | 701.50 | 1296.00 | 6763.38 | ||||||||||||
1990 | 1178.50 | 960.50 | 737.00 | 441.00 | 335.00 | 70.50 | 1.00 | 17.50 | 70.00 | 545.00 | 853.50 | 1548.00 | 6757.50 | |||||||||||||
1991 | 1403.50 | 948.00 | 874.00 | 620.00 | 295.00 | 46.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 941.00 | 1238.50 | 6366.50 | |||||||||
1992 | 1257.00 | 867.50 | 717.50 | 371.50 | 181.50 | 57.00 | 25.00 | 0.00 | z | 148.50 | 416.50 | 1010.50 | 1244.50 | 6297.00 | ||||||||||||
1993 | 1339.50 | 1176.50 | 760.50 | 557.00 | 270.50 | 110.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4214.00 | |||||||
1994 | 0.00 | z | 0.00 | z | 0.00 | z | 530.50 | 207.00 | 38.00 | 0.00 | j | 6.00 | 118.50 | l | 590.00 | 1009.50 | 812.50 | i | 2381.00 | |||||||
1995 | 1156.62 | b | 849.50 | 793.00 | 646.50 | 480.50 | 184.66 | a | 28.00 | i | 2.50 | 206.00 | 603.00 | 794.50 | 1100.00 | 6816.78 | ||||||||||
1996 | 1299.50 | 1082.00 | 559.50 | k | 320.50 | l | 328.00 | 22.00 | j | 0.00 | 9.50 | 309.50 | 461.00 | m | 884.50 | 1129.00 | 5042.00 | |||||||||
1997 | 1283.29 | b | 621.00 | k | 877.00 | 544.50 | j | 262.50 | 20.50 | j | 0.00 | i | 4.00 | 115.50 | 412.00 | j | 520.50 | m | 1186.78 | a | 3729.08 | |||||
1998 | 1054.00 | 887.00 | 453.50 | l | 599.00 | 203.50 | k | 167.50 | 0.00 | 0.00 | i | 32.50 | n | 170.00 | v | 437.00 | l | 1285.00 | 3992.50 | |||||||
1999 | 998.50 | 865.50 | 722.09 | b | 631.50 | 372.00 | 92.68 | b | 1.00 | 4.28 | b | 213.21 | b | 496.00 | b | 773.00 | 1088.32 | c | 6258.08 | |||||||
2000 | 1026.58 | e | 898.46 | b | 795.67 | d | 474.44 | c | 165.50 | f | 61.73 | d | 2.58 | a | 0.00 | z | 234.81 | d | 371.00 | j | 718.00 | l | 1192.50 | 4686.77 | ||
2001 | 1308.41 | b | 983.50 | 757.95 | a | 522.86 | b | 228.00 | 72.78 | c | 0.00 | b | 0.00 | a | 113.28 | a | 497.79 | e | 0.00 | z | 0.00 | z | 4484.56 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1244.49 | 986.83 | 857.60 | 584.06 | 314.89 | 94.72 | 3.93 | 18.13 | 182.15 | 530.88 | 885.72 | 1201.42 | 6922.02 | |||||||||||||
S.D. | 143.46 | 114.86 | 107.58 | 97.25 | 73.84 | 47.91 | 6.62 | 21.05 | 67.98 | 87.12 | 92.73 | 112.23 | 446.33 | |||||||||||||
SKEW | 0.18 | 0.60 | 0.03 | -0.21 | 0.15 | 0.05 | 2.08 | 1.32 | 0.05 | 0.34 | 0.14 | 0.48 | 0.07 | |||||||||||||
MAX | 1561.50 | 1277.50 | 1082.42 | 752.50 | 480.50 | 184.66 | 25.00 | 80.27 | 309.50 | 717.50 | 1070.50 | 1548.00 | 7853.50 | |||||||||||||
MIN | 998.50 | 795.50 | 636.50 | 371.50 | 173.50 | 10.00 | 0.00 | 0.00 | 63.00 | 362.81 | 701.50 | 928.00 | 6046.47 | |||||||||||||
NO YRS | 36 | 35 | 35 | 37 | 37 | 37 | 34 | 32 | 34 | 31 | 31 | 33 | 18 |