YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1986 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1236.00 | 0.00 | z | 687.68 | a | 281.00 | 102.00 | 2306.68 | ||||
1987 | 151.00 | 234.50 | 328.50 | 559.00 | 883.00 | 1077.50 | 1244.50 | 1209.00 | a | 918.50 | 776.00 | 338.50 | 213.38 | a | 7933.38 | |||||||||||
1988 | 93.50 | 235.00 | 414.00 | 620.50 | 917.50 | 1148.50 | 1217.00 | 1227.60 | a | 982.50 | 787.50 | 455.00 | 126.50 | 8225.10 | ||||||||||||
1989 | 175.50 | 220.50 | 523.00 | 801.00 | 1079.50 | 1152.00 | 1295.00 | 1229.50 | 937.00 | 732.50 | 378.50 | 87.50 | 8611.50 | |||||||||||||
1990 | 174.50 | 256.00 | 450.00 | 689.00 | 962.50 | 1375.00 | 1226.00 | 1130.50 | 990.00 | 705.50 | 425.00 | 171.00 | 8555.00 | |||||||||||||
1991 | 60.00 | 227.50 | 467.50 | 694.00 | 1036.00 | 1185.50 | 1163.00 | 1178.50 | 843.50 | 760.00 | 228.00 | 129.00 | 7972.50 | |||||||||||||
1992 | 65.50 | 236.50 | 488.00 | 699.00 | 851.50 | 1086.00 | 1246.50 | 1181.00 | 1029.50 | 779.50 | 243.62 | a | 175.00 | 8081.62 | ||||||||||||
1993 | 154.00 | 185.00 | 431.50 | 664.50 | 929.00 | 1181.00 | 1333.50 | 1286.50 | 982.00 | 699.00 | 262.50 | 202.02 | a | 8310.52 | ||||||||||||
1994 | 155.00 | 207.50 | 486.50 | 673.00 | 974.43 | a | 1315.00 | 1342.50 | 1295.80 | a | 1011.00 | 745.00 | 402.50 | 254.50 | 8862.73 | |||||||||||
1995 | 188.00 | 336.50 | 470.00 | 644.50 | 970.00 | 1174.00 | 1356.50 | 1324.50 | 984.00 | 786.00 | 441.50 | 256.02 | b | 8931.52 | ||||||||||||
1996 | 192.00 | 381.50 | 373.00 | 704.50 | 1237.50 | 1274.50 | 1316.50 | 1219.50 | 948.00 | 724.50 | 401.00 | 287.00 | 9059.50 | |||||||||||||
1997 | 190.50 | 157.50 | 511.00 | 552.93 | a | 933.00 | 1149.50 | 1321.00 | 1283.50 | 1088.00 | 714.00 | 319.00 | 107.00 | 8326.93 | ||||||||||||
1998 | 197.00 | 204.50 | 404.50 | 600.50 | 1138.50 | 1296.00 | 1393.00 | 1245.50 | 1149.50 | 850.00 | 498.50 | 201.00 | 9178.50 | |||||||||||||
1999 | 295.00 | 402.00 | 508.50 | 695.00 | 764.50 | f | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1900.50 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 160.88 | 252.65 | 450.46 | 661.34 | 992.70 | 1201.21 | 1287.92 | 1234.42 | 988.62 | 749.78 | 359.59 | 177.84 | 8504.07 | |||||||||||||
S.D. | 62.09 | 74.44 | 57.99 | 66.94 | 111.84 | 93.11 | 67.98 | 53.89 | 78.81 | 45.72 | 87.45 | 64.74 | 428.78 | |||||||||||||
SKEW | 0.12 | 0.97 | -0.68 | 0.09 | 0.91 | 0.48 | -0.27 | -0.14 | 0.31 | 0.57 | -0.10 | 0.17 | 0.18 | |||||||||||||
MAX | 295.00 | 402.00 | 523.00 | 801.00 | 1237.50 | 1375.00 | 1393.00 | 1324.50 | 1149.50 | 850.00 | 498.50 | 287.00 | 9178.50 | |||||||||||||
MIN | 60.00 | 157.50 | 328.50 | 552.93 | 851.50 | 1077.50 | 1163.00 | 1130.50 | 843.50 | 687.68 | 228.00 | 87.50 | 7933.38 | |||||||||||||
NO YRS | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 12 | 13 | 13 | 13 | 12 |