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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1949 | 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 | |
1950 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 998.50 | 970.00 | 747.93 | a | 722.00 | 524.00 | 384.00 | 4346.43 | ||||||
1951 | 181.00 | 187.50 | 322.50 | 407.50 | 553.35 | a | 690.00 | 1034.00 | 990.00 | 926.50 | 651.00 | 370.00 | 173.00 | 6486.35 | ||||||||||||
1952 | 142.00 | 205.00 | 166.00 | 418.50 | 665.50 | 599.50 | 1005.50 | 1067.00 | 966.00 | 767.00 | 249.50 | 191.00 | 6442.50 | |||||||||||||
1953 | 355.50 | 175.00 | 260.00 | 318.00 | 410.75 | a | 663.00 | 1103.00 | 985.00 | 864.50 | 614.83 | a | 448.00 | 241.00 | 6438.58 | |||||||||||
1954 | 199.50 | 357.50 | 252.50 | 491.00 | 608.00 | 702.00 | 1103.50 | 864.50 | 855.50 | 619.50 | 461.90 | a | 247.50 | 6762.90 | ||||||||||||
1955 | 113.50 | 183.00 | 321.50 | 338.50 | 495.50 | 666.50 | 927.00 | 1135.50 | 882.41 | a | 658.00 | 344.50 | 264.50 | 6330.41 | ||||||||||||
1956 | 232.00 | 90.50 | 290.50 | 0.00 | z | 585.26 | b | 804.50 | 982.70 | a | 868.52 | a | 980.00 | 561.50 | 412.00 | 288.50 | 6095.98 | |||||||||
1957 | 200.50 | 359.50 | 336.50 | 385.50 | 481.00 | 838.00 | 1051.00 | 1016.50 | 808.00 | 508.50 | 246.00 | 329.00 | 6560.00 | |||||||||||||
1958 | 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 | |
1959 | 296.50 | 155.00 | 389.50 | 552.93 | a | 539.00 | 810.00 | 1163.50 | 1017.50 | 799.00 | 681.48 | a | 477.50 | 321.50 | 7203.41 | |||||||||||
1960 | 140.00 | 171.00 | 417.98 | a | 478.00 | 611.50 | 893.00 | 1086.00 | 1032.50 | 968.00 | 615.50 | 339.50 | 228.50 | 6981.48 | ||||||||||||
1961 | 313.00 | 253.00 | 300.50 | 467.00 | 501.50 | 875.50 | 1063.00 | 1074.00 | 770.00 | 607.00 | 327.41 | a | 241.00 | 6792.91 | ||||||||||||
1962 | 250.00 | 210.00 | 186.00 | 508.50 | 497.50 | 732.00 | 940.00 | 1084.50 | 885.00 | 627.00 | 390.50 | 278.00 | 6589.00 | |||||||||||||
1963 | 109.50 | g | 400.81 | a | 244.50 | 310.00 | 567.50 | 677.00 | 977.00 | 1032.50 | 968.50 | 701.50 | 352.00 | 264.00 | 6495.31 | |||||||||||
1964 | 159.00 | 157.00 | 204.50 | 332.00 | 519.50 | 732.00 | 1058.00 | 1016.00 | 799.00 | 799.00 | 310.50 | 249.00 | 6335.50 | |||||||||||||
1965 | 280.50 | 0.00 | z | 253.00 | 399.00 | 520.50 | 573.00 | 969.00 | 1054.50 | 0.00 | z | 760.00 | 420.50 | 228.50 | 5458.50 | |||||||||||
1966 | 166.00 | 146.00 | 372.50 | 461.00 | 628.00 | 783.00 | 1006.00 | 1073.50 | 865.00 | 661.00 | 438.50 | 0.00 | z | 6600.50 | ||||||||||||
1967 | 248.50 | 242.50 | 346.00 | 210.00 | 569.50 | 650.50 | 1116.00 | 1192.00 | 864.50 | 725.00 | 502.50 | 195.50 | 6862.50 | |||||||||||||
1968 | 200.50 | 387.50 | 336.00 | 388.50 | 594.50 | 754.00 | 1036.00 | 923.50 | 822.50 | 625.50 | 404.00 | 191.50 | 6664.00 | |||||||||||||
1969 | 329.00 | 162.50 | 260.00 | 389.50 | 592.50 | 637.50 | 1022.00 | 1136.50 | 965.00 | 508.00 | 420.00 | 253.00 | 6675.50 | |||||||||||||
1970 | 240.00 | 291.00 | 307.00 | 301.50 | 626.00 | 821.00 | 1118.50 | 1159.00 | 808.50 | 602.00 | 411.50 | 203.50 | 6889.50 | |||||||||||||
1971 | 274.00 | 202.50 | 333.00 | 326.00 | 462.50 | 709.00 | 1032.00 | 1103.00 | 872.00 | 512.50 | 310.00 | 125.00 | 6261.50 | |||||||||||||
1972 | 208.50 | 277.50 | 490.00 | 437.00 | 623.00 | 829.00 | 1100.00 | 977.00 | 797.00 | 560.00 | 293.50 | 220.50 | 6813.00 | |||||||||||||
1973 | 150.50 | 191.50 | 161.00 | 336.50 | 622.50 | 823.50 | 960.50 | 991.00 | 707.50 | 605.00 | 300.00 | 256.00 | 6105.50 | |||||||||||||
1974 | 212.50 | 212.50 | 339.00 | 409.50 | 579.00 | 852.50 | 1004.00 | 946.00 | 942.50 | 609.00 | 368.00 | 180.50 | 6655.00 | |||||||||||||
1975 | 266.00 | 181.50 | 228.00 | 243.00 | 555.00 | 691.50 | 1005.00 | 946.00 | 904.50 | 536.00 | 378.00 | 263.50 | 6198.00 | |||||||||||||
1976 | 291.50 | 253.00 | 246.50 | 314.50 | 636.00 | 776.00 | 990.50 | 878.00 | 785.89 | b | 655.50 | 440.50 | 260.00 | 6527.89 | ||||||||||||
1977 | 256.00 | 281.50 | 174.50 | 446.00 | 444.50 | 772.00 | 1012.50 | 1058.00 | 814.00 | 710.50 | 472.50 | 0.00 | z | 6442.00 | ||||||||||||
1978 | 256.00 | 253.00 | 407.00 | 352.00 | 561.50 | 803.50 | 1037.00 | 969.00 | 817.00 | 764.00 | 285.00 | 162.50 | 6667.50 | |||||||||||||
1979 | 133.30 | a | 179.00 | 290.00 | 395.50 | 581.00 | 810.50 | 978.00 | 910.88 | a | 998.57 | b | 625.00 | 304.50 | 307.50 | 6513.75 | ||||||||||
1980 | 321.22 | b | 342.50 | 268.67 | a | 444.50 | 491.50 | 716.50 | 1073.50 | 1001.50 | 847.00 | 702.50 | 442.50 | 398.00 | 7049.89 | |||||||||||
1981 | 334.00 | 342.50 | 333.50 | 509.00 | 630.00 | 967.00 | 1077.00 | 1129.00 | 900.50 | 552.50 | 453.00 | 357.02 | a | 7585.02 | ||||||||||||
1982 | 223.50 | 307.50 | 329.00 | 442.50 | 601.50 | 653.00 | 993.50 | 1065.00 | 864.50 | 576.00 | 306.50 | 225.50 | 6588.00 | |||||||||||||
1983 | 342.00 | 275.00 | 361.50 | 319.00 | 630.00 | 697.00 | 956.00 | 1058.50 | 975.50 | 684.50 | 366.50 | 300.00 | 6965.50 | |||||||||||||
1984 | 297.00 | 265.50 | 399.50 | 456.00 | 810.50 | 781.00 | 1091.00 | 1060.00 | 999.00 | 547.00 | 302.50 | 168.00 | 7177.00 | |||||||||||||
1985 | 0.00 | z | 243.00 | 279.50 | 537.00 | 592.50 | 823.00 | 1084.00 | 964.00 | 690.50 | 643.50 | 322.50 | 344.00 | 6523.50 | ||||||||||||
1986 | 454.00 | 317.50 | 454.00 | 445.50 | 633.50 | 827.00 | 945.00 | 1117.00 | 661.00 | 576.00 | 421.00 | 249.50 | 7101.00 | |||||||||||||
1987 | 205.00 | 219.00 | 311.00 | 570.00 | 696.50 | 835.00 | 863.50 | 986.50 | 845.50 | 742.00 | 363.50 | 185.00 | 6822.50 | |||||||||||||
1988 | 264.00 | 349.00 | 380.50 | 476.00 | 633.50 | 760.00 | 1035.00 | 985.50 | 811.00 | 785.50 | 372.50 | 218.50 | 7071.00 | |||||||||||||
1989 | 169.00 | 234.00 | 432.00 | 599.50 | 619.50 | 770.50 | 1044.50 | 915.50 | 865.50 | 637.00 | 424.50 | 310.00 | 7021.50 | |||||||||||||
1990 | 225.00 | 189.50 | 370.50 | 539.00 | 558.00 | 883.50 | 1057.50 | 945.00 | 868.50 | 722.00 | 385.50 | 178.50 | 6922.50 | |||||||||||||
1991 | 233.00 | 352.50 | 0.00 | z | 429.00 | 525.50 | 0.00 | z | 905.50 | 986.00 | 903.00 | 743.00 | 437.00 | 228.00 | 5742.50 | |||||||||||
1992 | 128.50 | i | 348.50 | 351.00 | 574.50 | 765.50 | 764.50 | 967.50 | 1109.00 | 884.00 | 633.00 | 317.50 | 145.50 | 6860.50 | ||||||||||||
1993 | 246.50 | 239.00 | 220.00 | m | 515.50 | 0.00 | z | 819.00 | 818.50 | 954.50 | 865.50 | 687.17 | a | 383.50 | 245.00 | 5774.17 | ||||||||||
1994 | 319.50 | 218.00 | 423.00 | 463.50 | 589.00 | 908.50 | 992.00 | 1104.00 | 879.50 | 582.50 | 233.00 | 238.00 | 6950.50 | |||||||||||||
1995 | 0.00 | z | 428.50 | 385.50 | 405.00 | 553.50 | 750.00 | 1033.50 | 1150.50 | 962.00 | 710.50 | 565.50 | 319.50 | 7264.00 | ||||||||||||
1996 | 290.00 | 347.50 | 380.00 | 575.50 | 662.50 | 767.50 | 1092.00 | 1092.00 | 855.50 | 640.50 | 449.00 | 303.50 | 7455.50 | |||||||||||||
1997 | 262.00 | 204.50 | 451.00 | 476.00 | 829.00 | 0.00 | z | 0.00 | z | 1091.50 | 976.50 | 580.00 | 403.50 | 199.00 | 5473.00 | |||||||||||
1998 | 276.50 | 154.50 | 319.00 | 372.50 | 468.50 | 641.00 | 1040.00 | 1154.50 | 817.50 | 566.00 | 345.50 | 222.50 | 6378.00 | |||||||||||||
1999 | 282.50 | 256.50 | 271.77 | a | 308.28 | a | 581.77 | a | 762.50 | 979.60 | a | 959.97 | a | 870.50 | 692.52 | c | 445.34 | a | 248.53 | b | 6659.77 | |||||
2000 | 350.00 | 287.85 | b | 340.48 | a | 521.67 | c | 714.55 | a | 851.25 | b | 968.75 | c | 1058.00 | 839.00 | 555.50 | 229.66 | a | 324.97 | b | 7041.67 | |||||
2001 | 188.50 | 196.52 | a | 347.41 | b | 374.44 | c | 780.50 | 881.90 | a | 932.00 | 1093.27 | a | 918.10 | a | 727.47 | a | 433.93 | b | 199.29 | c | 7073.32 | ||||
2002 | 231.47 | a | 269.36 | c | 302.25 | a | 416.38 | a | 576.00 | 802.50 | b | 1051.50 | 983.00 | 948.00 | 538.00 | 424.00 | 192.50 | 6734.96 | ||||||||
2003 | 476.00 | 257.50 | 364.00 | 332.50 | 636.00 | 745.50 | 1125.00 | 1145.50 | 989.00 | 844.00 | 368.00 | 245.00 | 7528.00 | |||||||||||||
2004 | 221.50 | 187.00 | 554.00 | 464.00 | 658.50 | 739.00 | 1025.00 | 1005.00 | 851.50 | 561.50 | 253.50 | 258.00 | 6778.50 | |||||||||||||
2005 | 261.00 | 248.00 | 371.50 | 450.00 | 683.50 | 722.00 | 1100.50 | 1097.50 | 769.50 | 638.50 | 448.00 | 311.50 | 7101.50 | |||||||||||||
2006 | 274.50 | 313.50 | 0.00 | z | 413.50 | 715.50 | 598.50 | l | 344.00 | v | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1717.00 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 251.82 | 251.12 | 327.24 | 423.10 | 597.57 | 766.12 | 1020.95 | 1030.61 | 867.45 | 644.75 | 380.00 | 248.35 | 6785.17 | |||||||||||||
S.D. | 74.00 | 75.01 | 81.82 | 87.70 | 87.91 | 83.20 | 67.80 | 80.43 | 79.29 | 80.68 | 75.59 | 60.04 | 344.65 | |||||||||||||
SKEW | 0.66 | 0.36 | 0.13 | -0.09 | 0.46 | -0.09 | -0.48 | -0.10 | -0.31 | 0.30 | -0.06 | 0.38 | 0.26 | |||||||||||||
MAX | 476.00 | 428.50 | 554.00 | 599.50 | 829.00 | 967.00 | 1163.50 | 1192.00 | 999.00 | 844.00 | 565.50 | 398.00 | 7585.02 | |||||||||||||
MIN | 113.50 | 90.50 | 161.00 | 210.00 | 410.75 | 573.00 | 818.50 | 864.50 | 661.00 | 508.00 | 229.66 | 125.00 | 6105.50 | |||||||||||||
NO YRS | 51 | 54 | 52 | 54 | 54 | 52 | 54 | 55 | 54 | 55 | 55 | 53 | 43 |