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 | 1056.50 | 1076.00 | 989.00 | 706.00 | 416.50 | 162.00 | 4406.00 | |||||||
1949 | 14.00 | 125.00 | 246.00 | 560.00 | c | 617.33 | b | 679.00 | h | 1071.00 | 1043.00 | 1029.50 | 532.50 | f | 688.50 | 254.00 | 5648.33 | |||||||||
1950 | 139.50 | 328.00 | 374.00 | 554.00 | 599.50 | 800.00 | 1105.50 | 1099.50 | 869.50 | 852.50 | 584.00 | 492.00 | 7798.00 | |||||||||||||
1951 | 220.00 | 207.00 | 370.00 | 453.50 | 669.00 | 793.50 | 1127.50 | 1071.50 | 1028.50 | 709.50 | 412.00 | 162.50 | 7224.50 | |||||||||||||
1952 | 132.00 | 231.50 | 175.50 | 434.00 | 770.50 | 728.00 | 1136.50 | 1160.50 | 1005.50 | 885.00 | 298.50 | 224.23 | a | 7181.73 | ||||||||||||
1953 | 394.00 | 222.50 | 339.50 | 379.50 | 498.00 | 779.50 | 1199.50 | 914.50 | f | 912.50 | 671.50 | 501.00 | 320.50 | 6218.00 | ||||||||||||
1954 | 245.00 | 449.50 | 258.00 | 559.50 | 696.00 | 811.00 | 1150.50 | 907.00 | 899.00 | 699.00 | 534.50 | 269.00 | 7478.00 | |||||||||||||
1955 | 118.00 | 180.50 | 384.40 | a | 391.50 | 578.50 | 769.50 | 973.00 | 1157.00 | 973.00 | 748.50 | 434.50 | 287.50 | 6995.90 | ||||||||||||
1956 | 318.50 | 118.50 | 412.50 | 427.00 | 650.50 | 870.00 | 1025.50 | 945.00 | 1035.00 | 632.00 | 548.50 | 406.50 | 7389.50 | |||||||||||||
1957 | 197.00 | 394.00 | 386.00 | 458.79 | a | 563.00 | 974.50 | 1164.00 | 1122.50 | 948.50 | 613.50 | 311.00 | 383.50 | 7516.29 | ||||||||||||
1958 | 298.50 | 304.50 | 205.00 | 453.50 | 765.50 | 859.00 | 1055.00 | 1188.50 | 1019.50 | 889.00 | 479.00 | 537.50 | 8054.50 | |||||||||||||
1959 | 348.50 | 186.00 | 475.00 | 631.00 | 608.50 | 947.00 | 1230.50 | 1080.87 | a | 871.00 | 786.00 | 550.50 | 341.00 | 8055.87 | ||||||||||||
1960 | 159.50 | 181.50 | 456.50 | 524.50 | 668.50 | 952.50 | 1188.00 | 1103.50 | 1040.50 | 703.50 | 369.50 | 286.75 | a | 7634.75 | ||||||||||||
1961 | 410.00 | 299.00 | 345.81 | b | 550.50 | 584.00 | 982.00 | 1153.00 | 1112.50 | 839.48 | a | 679.00 | 342.93 | a | 244.50 | 7542.72 | ||||||||||
1962 | 0.00 | z | 0.00 | z | 168.00 | n | 617.50 | 595.00 | 853.50 | 1083.50 | 1205.50 | 1037.50 | 791.50 | 513.00 | 430.00 | 7127.00 | ||||||||||
1963 | 237.50 | 482.50 | 362.18 | a | 388.00 | 695.50 | 796.50 | 1100.00 | 1115.00 | 1061.00 | 777.50 | 456.50 | 345.00 | 7817.18 | ||||||||||||
1964 | 224.50 | 270.50 | 306.38 | a | 456.72 | a | 627.00 | 856.07 | b | 1183.50 | 1167.50 | 948.00 | e | 291.50 | s | 395.69 | a | 311.03 | a | 6746.90 | ||||||
1965 | 337.00 | 297.50 | 341.00 | 460.00 | 658.50 | 716.50 | 0.00 | z | 1169.00 | 826.00 | 908.50 | 458.50 | 280.00 | 6452.50 | ||||||||||||
1966 | 226.50 | 218.81 | a | 472.50 | 628.00 | 772.00 | 947.07 | a | 1143.50 | 1216.00 | 323.00 | t | 801.50 | 496.00 | 352.00 | 7273.88 | ||||||||||
1967 | 342.50 | 373.50 | 417.50 | 245.50 | 386.00 | l | 771.00 | 1242.50 | 1309.00 | 990.00 | 914.50 | a | 580.50 | 253.68 | a | 7440.18 | ||||||||||
1968 | 302.00 | 472.29 | a | 440.00 | 521.38 | a | 722.00 | 923.00 | 1170.00 | 1078.00 | 1015.50 | 793.00 | 495.50 | 203.50 | i | 7932.67 | ||||||||||
1969 | 356.00 | 182.50 | 363.50 | 312.50 | j | 777.07 | a | 776.00 | 1156.50 | 1287.00 | 1109.00 | 674.50 | 543.50 | 353.50 | 7579.07 | |||||||||||
1970 | 319.00 | 397.50 | 421.50 | 439.50 | 782.00 | 933.00 | 1266.00 | 1258.00 | 999.00 | 759.00 | 289.00 | l | 253.50 | 7828.00 | ||||||||||||
1971 | 337.38 | a | 346.50 | 459.00 | 460.00 | 404.00 | j | 582.00 | m | 1181.50 | 1245.00 | 1038.00 | 677.00 | 458.50 | 156.00 | 6358.88 | ||||||||||
1972 | 296.57 | a | 420.50 | 670.50 | 586.55 | a | 778.10 | a | 958.00 | 1224.50 | 1139.50 | 929.48 | a | 177.00 | u | 391.50 | 272.50 | 7667.70 | ||||||||
1973 | 198.50 | 270.50 | 216.00 | 362.50 | f | 609.00 | i | 992.50 | 1115.00 | 1141.50 | 892.00 | 795.15 | a | 262.00 | h | 380.00 | 6001.15 | |||||||||
1974 | 242.50 | 329.50 | 410.50 | 532.00 | 277.00 | s | 979.00 | 1121.00 | 1095.00 | 1078.50 | 734.50 | 510.50 | 254.50 | 7287.50 | ||||||||||||
1975 | 349.50 | 275.50 | 339.50 | 349.00 | 177.00 | v | 875.50 | 1142.00 | 1066.00 | 1015.50 | 708.50 | 482.00 | 369.00 | 6972.00 | ||||||||||||
1976 | 411.50 | 345.50 | 375.00 | 318.50 | m | 780.50 | 939.00 | 1115.50 | 1033.00 | 891.00 | 737.00 | 578.50 | 363.50 | 7570.00 | ||||||||||||
1977 | 305.00 | 413.50 | 287.00 | 328.50 | m | 538.50 | 948.00 | 1178.50 | 1152.50 | 632.50 | k | 846.30 | a | 596.00 | 444.00 | 6709.30 | ||||||||||
1978 | 300.00 | 312.50 | 483.00 | 301.00 | i | 770.41 | d | 990.00 | 1180.50 | 1122.50 | 651.50 | h | 0.00 | z | 396.00 | 261.50 | 5816.41 | |||||||||
1979 | 168.00 | 268.50 | 414.50 | 552.00 | 762.50 | 981.50 | 1150.50 | 1075.00 | 1110.00 | 752.50 | 459.00 | 0.00 | z | 7694.00 | ||||||||||||
1980 | 367.00 | 411.00 | 363.73 | a | 555.50 | 566.50 | 875.50 | 1247.00 | 1123.00 | 0.00 | z | 879.50 | 566.90 | a | 530.50 | 7486.13 | ||||||||||
1981 | 411.00 | 422.50 | 378.50 | 622.50 | 770.00 | 1146.00 | 1196.00 | 1255.50 | 1039.50 | 661.50 | 552.00 | 455.00 | 8910.00 | |||||||||||||
1982 | 246.00 | 356.50 | 339.50 | 504.50 | 714.00 | 780.50 | 1136.50 | 1197.00 | 977.00 | 746.50 | 387.50 | 249.50 | 7635.00 | |||||||||||||
1983 | 397.50 | 322.00 | 395.00 | 393.50 | 769.00 | 861.00 | 1139.00 | 1184.50 | 1109.50 | 817.00 | 453.00 | 347.00 | 8188.00 | |||||||||||||
1984 | 428.50 | 376.50 | 535.50 | 562.50 | 961.50 | 943.50 | 1224.50 | 1218.00 | 1144.50 | 688.00 | 399.00 | 229.50 | 8711.50 | |||||||||||||
1985 | 283.50 | 342.00 | 347.00 | 652.00 | 768.50 | 1021.00 | 1235.50 | 1141.50 | 845.00 | 763.50 | 379.00 | 422.50 | 8201.00 | |||||||||||||
1986 | 521.50 | 363.00 | 525.00 | 582.00 | 816.00 | 1024.00 | 1102.00 | 1261.00 | 790.50 | 707.00 | 552.50 | 355.00 | 8599.50 | |||||||||||||
1987 | 287.50 | 309.50 | 389.00 | 706.00 | 810.00 | 994.00 | 1004.50 | 1127.50 | 1004.50 | 838.00 | 452.00 | 201.50 | 8124.00 | |||||||||||||
1988 | 338.00 | 464.00 | 557.00 | 583.50 | 783.50 | 924.50 | 1214.50 | 1144.00 | 995.50 | 926.00 | 493.00 | 321.50 | 8745.00 | |||||||||||||
1989 | 306.00 | 311.00 | 558.00 | 731.50 | 776.00 | 958.50 | 1228.50 | 1082.00 | 1017.00 | 776.00 | 602.68 | b | 463.50 | 8810.68 | ||||||||||||
1990 | 347.00 | 281.50 | 516.00 | 622.00 | 736.50 | 1043.00 | 1225.00 | 1138.50 | 1030.50 | 901.00 | 534.50 | 297.00 | 8672.50 | |||||||||||||
1991 | 346.50 | 535.50 | 281.50 | 561.50 | 676.50 | 856.00 | 1121.50 | 649.00 | m | 1094.00 | 914.50 | 591.50 | 358.00 | 7337.00 | ||||||||||||
1992 | 382.50 | 404.50 | 409.00 | 691.00 | 869.00 | 908.50 | 1135.50 | 1237.50 | 1066.50 | 856.50 | 502.50 | 206.00 | 8669.00 | |||||||||||||
1993 | 245.50 | 270.00 | 571.50 | 661.00 | 839.50 | 954.00 | 1000.00 | 1126.50 | 1030.00 | 829.50 | 491.50 | 372.50 | 8391.50 | |||||||||||||
1994 | 451.00 | 278.00 | 522.00 | 586.50 | 702.50 | 1058.50 | 1167.00 | 1229.00 | 1013.00 | 700.50 | 309.00 | 341.50 | 8358.50 | |||||||||||||
1995 | 278.50 | 528.50 | 455.50 | 501.00 | 582.50 | 858.50 | 1162.50 | 1255.50 | 1093.00 | 864.00 | 680.50 | 423.50 | 8683.50 | |||||||||||||
1996 | 394.50 | 428.00 | 494.50 | 680.00 | 821.50 | 990.50 | 1270.50 | 1266.50 | 989.50 | 784.00 | 545.50 | 401.00 | 9066.00 | |||||||||||||
1997 | 331.00 | 356.50 | 633.50 | 603.00 | 976.50 | 900.00 | 1092.50 | 1222.00 | 1094.50 | 772.00 | 528.50 | 297.00 | 8807.00 | |||||||||||||
1998 | 357.50 | 220.00 | 434.00 | 450.50 | 541.50 | 779.00 | 1202.00 | 1317.00 | 949.50 | 724.00 | 483.50 | 353.50 | 7812.00 | |||||||||||||
1999 | 437.62 | a | 351.50 | 420.00 | 422.50 | 710.50 | 900.00 | 1129.00 | 1151.00 | 1029.50 | 925.00 | 633.50 | 452.50 | 8562.62 | ||||||||||||
2000 | 454.00 | 367.50 | 470.00 | 663.50 | 897.50 | 1023.50 | 1121.50 | 1190.50 | 1035.00 | 719.00 | 436.50 | 511.00 | 8889.50 | |||||||||||||
2001 | 285.00 | 270.00 | 520.00 | 477.50 | 934.00 | 1040.00 | 1109.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4635.50 | ||||||||
2002 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2003 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2004 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2005 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2006 | 0.00 | z | 0.00 | z | 0.00 | z | 317.50 | k | 661.00 | h | 726.00 | l | 487.50 | t | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 304.72 | 324.51 | 410.07 | 529.73 | 719.81 | 908.68 | 1148.20 | 1153.14 | 994.88 | 776.31 | 487.39 | 334.12 | 8145.99 | |||||||||||||
S.D. | 98.06 | 97.35 | 104.16 | 104.59 | 113.44 | 95.88 | 67.60 | 84.61 | 82.17 | 84.47 | 90.46 | 95.07 | 595.26 | |||||||||||||
SKEW | -0.49 | 0.01 | 0.08 | -0.26 | 0.16 | -0.07 | -0.45 | -0.38 | -0.60 | 0.20 | -0.06 | 0.19 | -0.25 | |||||||||||||
MAX | 521.50 | 535.50 | 670.50 | 731.50 | 976.50 | 1146.00 | 1270.50 | 1317.00 | 1144.50 | 926.00 | 688.50 | 537.50 | 9066.00 | |||||||||||||
MIN | 14.00 | 118.50 | 175.50 | 245.50 | 498.00 | 716.50 | 973.00 | 907.00 | 790.50 | 613.50 | 298.50 | 156.00 | 6995.90 | |||||||||||||
NO YRS | 52 | 52 | 52 | 48 | 48 | 51 | 53 | 51 | 49 | 49 | 51 | 51 | 31 |