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 | 1218.00 | 1143.50 | 937.50 | 677.50 | 226.00 | 40.00 | 4242.50 | |||||||
1949 | 21.50 | 146.50 | 407.00 | 703.00 | 857.50 | 1118.00 | 1288.50 | 1103.00 | 1034.00 | 657.50 | 480.00 | 127.50 | 7944.00 | |||||||||||||
1950 | 104.00 | 301.00 | 406.00 | 721.50 | 928.50 | 1065.50 | 1395.50 | 1269.50 | 988.50 | 507.00 | j | 568.50 | 354.50 | 8103.00 | ||||||||||||
1951 | 216.50 | 304.00 | 468.00 | 685.50 | 942.00 | 1089.00 | 1266.00 | 1250.50 | 1079.00 | 709.00 | 443.50 | 184.00 | 8637.00 | |||||||||||||
1952 | 168.00 | 299.00 | 342.50 | 679.00 | 985.50 | 968.00 | 1370.50 | 1267.50 | 1089.50 | 881.00 | 361.00 | 213.38 | a | 8624.88 | ||||||||||||
1953 | 329.12 | a | 243.00 | 466.00 | 620.00 | 532.00 | h | 941.50 | 1375.00 | 1143.00 | 1073.00 | 699.50 | 453.00 | 173.00 | 7516.12 | |||||||||||
1954 | 222.00 | 273.00 | 424.00 | 780.00 | 990.00 | 1036.50 | 1343.50 | 1128.00 | 943.00 | 553.50 | i | 349.50 | 153.50 | 7643.00 | ||||||||||||
1955 | 79.00 | 188.00 | 414.50 | 480.50 | 825.00 | 1007.50 | 1163.00 | 1279.00 | 1026.50 | 747.00 | 294.50 | 283.00 | 7787.50 | |||||||||||||
1956 | 252.00 | 150.00 | 437.00 | 595.00 | 888.15 | a | 1069.50 | 1265.00 | 1132.00 | 1015.00 | 660.00 | 341.50 | 138.00 | 7943.15 | ||||||||||||
1957 | 82.00 | 366.50 | 465.00 | 636.50 | 818.00 | 1162.00 | 1288.50 | 1161.00 | 1024.00 | 698.50 | 330.00 | 142.00 | 8174.00 | |||||||||||||
1958 | 156.00 | 387.50 | 354.43 | a | 596.50 | 974.50 | 1053.00 | 1283.50 | 1390.00 | 1042.00 | 913.50 | 417.00 | 262.50 | 8830.43 | ||||||||||||
1959 | 283.00 | 250.50 | 553.50 | 775.50 | 824.00 | 1156.50 | 1402.50 | 1242.50 | 995.00 | 827.00 | 426.50 | 99.00 | n | 8736.50 | ||||||||||||
1960 | 214.00 | 270.50 | 559.00 | 632.00 | 825.00 | 1248.00 | 1362.50 | 1217.50 | 1077.50 | 720.00 | 337.50 | 123.50 | 8587.00 | |||||||||||||
1961 | 120.00 | 310.00 | 422.50 | 658.50 | 759.00 | 1189.50 | 1330.00 | 1303.00 | 968.00 | 736.00 | 308.00 | 132.00 | 8236.50 | |||||||||||||
1962 | 51.00 | 235.50 | 363.50 | 720.50 | 765.50 | 1059.50 | 1262.00 | 1214.00 | 1020.00 | 711.50 | 435.50 | 227.50 | 8066.00 | |||||||||||||
1963 | 74.00 | 436.00 | 392.50 | 464.50 | 861.50 | 977.50 | 1169.00 | 1186.50 | 1074.00 | 787.00 | 377.00 | 27.00 | 7826.50 | |||||||||||||
1964 | 128.00 | 212.50 | 370.50 | 585.50 | 764.00 | 1008.00 | 1271.50 | 1251.00 | 929.50 | 877.50 | 315.50 | 288.50 | 8002.00 | |||||||||||||
1965 | 172.50 | 233.50 | 473.00 | 616.00 | 845.00 | 938.00 | 1239.00 | 1246.50 | 900.50 | 822.50 | 464.50 | 75.50 | 8026.50 | |||||||||||||
1966 | 123.00 | 200.50 | 484.50 | 763.00 | 968.00 | 1076.50 | 1204.50 | 1303.50 | 987.00 | 764.00 | 495.50 | 176.00 | 8546.00 | |||||||||||||
1967 | 155.50 | 220.00 | 428.00 | 346.50 | 888.00 | 999.00 | 1372.00 | 1392.50 | 1129.66 | a | 787.50 | 525.50 | 90.00 | 8334.16 | ||||||||||||
1968 | 136.00 | 424.00 | 501.50 | 641.50 | 846.00 | 1104.00 | 1317.50 | 1155.00 | 1038.00 | 747.00 | 375.00 | 111.00 | 8396.50 | |||||||||||||
1969 | 159.00 | 225.00 | 387.00 | 592.00 | 957.00 | 1010.00 | 1294.50 | 1270.50 | 1099.50 | 622.00 | 351.50 | 149.50 | 8117.50 | |||||||||||||
1970 | 271.50 | 285.00 | 426.00 | 484.00 | 909.00 | 1068.00 | 1301.00 | 1249.50 | 973.50 | 743.00 | 434.00 | 190.50 | 8335.00 | |||||||||||||
1971 | 149.00 | 175.00 | 402.00 | 541.50 | 761.50 | 1014.00 | 1283.00 | 1276.50 | 990.50 | 651.00 | 321.50 | 103.50 | 7669.00 | |||||||||||||
1972 | 43.00 | 345.00 | 611.50 | 622.00 | 952.50 | 1132.00 | 1284.50 | 1210.50 | 955.00 | 705.00 | 298.50 | 96.50 | 8256.00 | |||||||||||||
1973 | 155.00 | 331.50 | 311.00 | 615.50 | 1005.00 | 1116.50 | 1196.50 | 1228.00 | 977.00 | 714.50 | 382.00 | 183.50 | 8216.00 | |||||||||||||
1974 | 257.50 | 239.00 | 500.00 | 599.50 | 892.00 | 1098.00 | 1245.50 | 1187.50 | 1081.00 | 766.50 | 323.50 | 128.50 | 8318.50 | |||||||||||||
1975 | 115.00 | 302.50 | 421.50 | 464.50 | 894.50 | 1066.00 | 1204.50 | 1161.00 | 1107.50 | 740.38 | a | 329.50 | 140.50 | 7947.38 | ||||||||||||
1976 | 173.50 | 322.50 | 426.00 | 528.50 | 941.00 | 1031.00 | 1273.00 | 1076.00 | 1009.50 | 810.00 | 440.50 | 158.50 | 8190.00 | |||||||||||||
1977 | 125.50 | 347.50 | 364.50 | 718.50 | 704.00 | 1182.50 | 1238.00 | 1232.50 | 998.50 | 818.00 | 417.50 | 365.00 | 8512.00 | |||||||||||||
1978 | 311.00 | 318.50 | 588.50 | 556.50 | 897.00 | 1073.50 | 1251.00 | 1225.50 | 966.50 | 900.50 | 339.50 | 67.00 | 8495.00 | |||||||||||||
1979 | 184.00 | 241.50 | 486.00 | 602.00 | 975.00 | 1099.50 | 1226.00 | 1127.00 | 1075.00 | 806.00 | 383.50 | 271.50 | 8477.00 | |||||||||||||
1980 | 304.00 | 403.00 | 419.50 | 637.50 | 811.50 | 932.50 | 1246.50 | 1141.00 | 978.50 | 852.50 | 410.00 | 178.50 | 8315.00 | |||||||||||||
1981 | 278.50 | 332.00 | 483.50 | 679.50 | 891.00 | 1178.50 | 1198.00 | 1146.00 | 955.00 | 675.00 | 492.00 | 277.50 | 8586.50 | |||||||||||||
1982 | 110.00 | 355.00 | 433.50 | 593.50 | 940.00 | 983.50 | 1200.50 | 1181.50 | 964.50 | 761.50 | 319.50 | 188.50 | 8031.50 | |||||||||||||
1983 | 173.00 | 356.00 | 492.00 | 536.50 | 924.50 | 1100.00 | 1162.00 | 1257.50 | 1094.00 | 831.00 | 419.00 | 294.00 | 8639.50 | |||||||||||||
1984 | 209.00 | 305.00 | 569.00 | 623.00 | 1033.00 | 1077.00 | 1367.50 | 1249.00 | 1135.00 | 646.50 | 403.00 | 151.50 | 8768.50 | |||||||||||||
1985 | 71.00 | 293.00 | 393.00 | 775.50 | 861.50 | 1182.00 | 1319.00 | 1136.00 | 896.50 | 719.50 | 316.50 | 117.50 | 8081.00 | |||||||||||||
1986 | 381.50 | 396.00 | 607.00 | 656.50 | 916.00 | 1125.00 | 1210.00 | 1270.50 | 871.00 | 760.00 | 448.50 | 164.50 | 8806.50 | |||||||||||||
1987 | 161.00 | 319.00 | 489.00 | 817.00 | 968.00 | 1125.50 | 1106.00 | 1209.50 | 1032.50 | 903.00 | 346.50 | 182.50 | 8659.50 | |||||||||||||
1988 | 198.00 | 370.00 | 547.50 | 671.50 | 856.50 | 1040.00 | 1358.50 | 1213.00 | 1038.50 | 881.50 | 400.00 | 159.00 | 8734.00 | |||||||||||||
1989 | 95.50 | 263.50 | 559.50 | 800.50 | 876.50 | 1070.00 | 1230.00 | 1154.50 | 985.50 | 752.00 | 391.50 | 106.00 | 8285.00 | |||||||||||||
1990 | 167.50 | 236.00 | 542.50 | 755.50 | 851.00 | 1047.00 | 1294.00 | 1192.50 | 1018.00 | 876.50 | 380.50 | 92.50 | 8453.50 | |||||||||||||
1991 | 0.00 | z | 430.50 | 376.00 | 566.00 | 775.50 | 1010.50 | 1299.00 | 1141.50 | 1144.50 | 923.00 | 440.50 | 172.50 | 8279.50 | ||||||||||||
1992 | 97.00 | 449.00 | 547.00 | 775.00 | 1073.50 | 1087.50 | 1201.00 | 1284.00 | 1066.00 | 878.00 | 407.00 | 191.50 | 9056.50 | |||||||||||||
1993 | 235.00 | 340.00 | 602.00 | 642.00 | 920.00 | 1028.00 | 1175.50 | 1169.50 | 1018.00 | 836.50 | 382.50 | 158.50 | 8507.50 | |||||||||||||
1994 | 207.00 | 291.50 | 589.00 | 694.50 | 863.00 | 1073.00 | 0.00 | z | 1223.00 | 1015.50 | 731.50 | 264.00 | 133.00 | 7085.00 | ||||||||||||
1995 | 343.50 | 357.50 | 517.00 | 625.50 | 830.50 | 1007.00 | 1246.50 | 1239.50 | 1064.00 | 845.50 | 558.00 | 321.00 | 8955.50 | |||||||||||||
1996 | 252.50 | 438.00 | 550.00 | 719.50 | 954.50 | 1124.00 | 1362.50 | 1298.50 | 1016.00 | 762.50 | 428.50 | 298.00 | 9204.50 | |||||||||||||
1997 | 305.00 | 298.00 | 623.50 | 712.50 | 1084.00 | 1094.50 | 1250.50 | 1225.50 | 1121.50 | 761.00 | 530.00 | 150.50 | 9156.50 | |||||||||||||
1998 | 288.00 | 297.50 | 488.50 | 581.00 | 694.00 | 978.50 | 1296.00 | 1337.50 | 1079.50 | 710.00 | 381.50 | 136.00 | 8268.00 | |||||||||||||
1999 | 162.00 | 273.50 | 425.50 | 563.00 | 880.50 | 1049.50 | 1235.50 | 1159.00 | 1096.50 | 898.00 | 483.50 | 183.00 | 8409.50 | |||||||||||||
2000 | 307.50 | 410.00 | 504.00 | 741.50 | 993.00 | 1202.00 | 1173.50 | 1273.50 | 1033.00 | 779.00 | 279.00 | 217.50 | 8913.50 | |||||||||||||
2001 | 184.50 | 256.00 | 599.00 | 585.50 | 1141.00 | 1166.00 | 1281.50 | 1267.50 | 1100.50 | 895.50 | 495.00 | 226.00 | 9198.00 | |||||||||||||
2002 | 153.00 | 333.50 | 493.50 | 717.00 | 921.00 | 1138.50 | 1337.00 | 1214.00 | 1100.50 | 763.00 | 455.50 | 284.50 | 8911.00 | |||||||||||||
2003 | 279.50 | 298.50 | 550.00 | 562.00 | 908.50 | 1137.00 | 1368.50 | 1246.50 | 1146.00 | 922.50 | 365.50 | 314.50 | 9099.00 | |||||||||||||
2004 | 203.00 | 305.50 | 693.00 | 759.00 | 954.50 | 1108.00 | 1285.50 | 1241.00 | 1068.00 | 746.50 | 346.50 | 197.50 | 8908.00 | |||||||||||||
2005 | 234.00 | 390.00 | 560.00 | 604.00 | 925.00 | 998.50 | 1382.00 | 1298.50 | 974.50 | 798.50 | 509.00 | 336.00 | 9010.00 | |||||||||||||
2006 | 253.50 | 345.00 | 341.52 | a | 609.00 | 994.14 | b | 1186.15 | d | 861.50 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3729.31 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 187.46 | 305.64 | 476.77 | 638.43 | 899.75 | 1075.99 | 1273.18 | 1220.58 | 1027.89 | 778.76 | 396.54 | 182.61 | 8459.87 | |||||||||||||
S.D. | 83.18 | 73.09 | 85.50 | 95.09 | 89.70 | 72.12 | 69.07 | 66.87 | 64.92 | 80.44 | 75.25 | 79.43 | 395.86 | |||||||||||||
SKEW | 0.20 | -0.04 | 0.24 | -0.38 | 0.06 | 0.07 | -0.03 | 0.22 | -0.20 | 0.16 | 0.21 | 0.49 | 0.12 | |||||||||||||
MAX | 381.50 | 449.00 | 693.00 | 817.00 | 1141.00 | 1248.00 | 1402.50 | 1392.50 | 1146.00 | 923.00 | 568.50 | 365.00 | 9204.50 | |||||||||||||
MIN | 21.50 | 146.50 | 311.00 | 346.50 | 694.00 | 932.50 | 1106.00 | 1076.00 | 871.00 | 622.00 | 226.00 | 27.00 | 7669.00 | |||||||||||||
NO YRS | 57 | 58 | 58 | 58 | 57 | 58 | 57 | 58 | 58 | 56 | 58 | 57 | 51 |