YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1950 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 309.50 | u | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1951 | 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 | |
1952 | 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 | |
1953 | 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 | |
1954 | 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 | |
1955 | 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 | 428.79 | a | 292.50 | 721.29 | ||
1956 | 220.50 | 225.00 | 418.50 | 511.50 | 683.00 | 893.50 | 941.00 | 959.00 | 864.50 | 692.50 | 545.00 | 321.00 | 7275.00 | |||||||||||||
1957 | 134.00 | 324.00 | 417.50 | 554.50 | 634.50 | 975.50 | 1008.00 | 966.00 | 890.50 | 642.50 | 423.00 | 210.50 | 7180.50 | |||||||||||||
1958 | 249.00 | 358.00 | 308.50 | 540.00 | 760.50 | 845.50 | 930.50 | 1039.50 | 1003.50 | 812.00 | 516.00 | 462.50 | 7825.50 | |||||||||||||
1959 | 305.50 | 276.00 | 557.50 | 680.00 | 693.50 | 966.50 | 1083.50 | 994.00 | 875.50 | 862.50 | 536.00 | 332.00 | 8162.50 | |||||||||||||
1960 | 201.00 | 310.50 | 446.00 | 509.00 | 666.50 | 965.00 | 1022.00 | 961.00 | 867.00 | 705.50 | 384.00 | 260.00 | 7297.50 | |||||||||||||
1961 | 219.50 | 357.00 | 366.50 | 588.00 | 603.50 | 968.00 | 1128.50 | 1004.50 | 861.00 | 748.50 | 413.50 | 221.00 | 7479.50 | |||||||||||||
1962 | 285.50 | 250.00 | 325.50 | 644.50 | 669.50 | 852.00 | 922.50 | 981.00 | 830.00 | 675.00 | 498.10 | a | 283.81 | b | 7217.41 | |||||||||||
1963 | 142.50 | g | 465.36 | c | 353.00 | 214.00 | k | 517.00 | f | 772.78 | c | 931.00 | 967.50 | 908.50 | 624.50 | 345.00 | 120.00 | 5487.64 | ||||||||
1964 | 176.00 | 325.50 | 363.50 | 472.00 | 583.50 | 804.50 | 993.00 | 1014.00 | 828.50 | 808.00 | 324.50 | 288.50 | 6981.50 | |||||||||||||
1965 | 234.00 | 296.00 | 427.00 | 470.50 | 690.00 | 718.00 | 904.50 | 986.00 | 726.00 | 843.00 | 409.00 | 127.00 | 6831.00 | |||||||||||||
1966 | 208.50 | 202.00 | 342.00 | 647.00 | 706.00 | 885.50 | 915.50 | 978.50 | 870.00 | 746.50 | 425.50 | 214.50 | 7141.50 | |||||||||||||
1967 | 249.50 | 319.00 | 278.50 | 205.00 | 688.50 | 753.50 | 1029.00 | 1024.50 | 935.00 | 816.00 | 566.00 | 214.00 | 7078.50 | |||||||||||||
1968 | 175.50 | 400.00 | 461.00 | 582.00 | 660.50 | 888.50 | 969.50 | 924.50 | 904.50 | 693.50 | 387.00 | 147.50 | 7194.00 | |||||||||||||
1969 | 126.00 | 146.50 | 374.50 | 469.00 | 741.50 | 772.50 | 987.00 | 1054.00 | 910.00 | 655.50 | 474.00 | 348.00 | 7058.50 | |||||||||||||
1970 | 290.00 | 349.50 | 456.50 | 457.00 | 772.50 | 833.50 | 984.00 | 923.00 | 933.00 | 631.00 | 446.50 | 166.00 | 7242.50 | |||||||||||||
1971 | 238.00 | 284.00 | 341.00 | 420.50 | 0.00 | z | 821.50 | 993.50 | 1022.00 | 914.50 | 626.00 | 431.00 | 121.00 | 6213.00 | ||||||||||||
1972 | 156.00 | 296.50 | 500.00 | 465.00 | 697.00 | 814.00 | 999.00 | 980.50 | 779.00 | 620.00 | 345.50 | 145.50 | 6798.00 | |||||||||||||
1973 | 165.50 | 306.00 | 299.50 | 592.00 | 797.50 | 954.00 | 997.50 | 903.50 | 827.00 | 691.00 | 350.50 | 244.50 | 7128.50 | |||||||||||||
1974 | 217.00 | 227.00 | 370.50 | 454.50 | 687.00 | 856.50 | 982.00 | 962.00 | 875.00 | 774.00 | 373.00 | 207.00 | 6985.50 | |||||||||||||
1975 | 210.50 | 219.50 | 321.50 | 339.00 | 774.00 | 851.00 | 954.50 | 934.00 | 851.50 | 583.50 | 325.50 | 263.00 | 6627.50 | |||||||||||||
1976 | 257.50 | 264.50 | 322.50 | 398.50 | 789.00 | 888.50 | 1005.00 | 881.50 | 839.00 | 746.50 | 508.50 | 277.50 | 7178.50 | |||||||||||||
1977 | 152.50 | 374.50 | 319.00 | 559.00 | 503.50 | 908.00 | 1008.50 | 1003.50 | 807.00 | 698.00 | 418.00 | 323.50 | 7075.00 | |||||||||||||
1978 | 317.00 | 317.50 | 523.50 | 445.50 | 766.50 | 856.50 | 994.00 | 1001.50 | 882.00 | 797.00 | 375.50 | 150.50 | 7427.00 | |||||||||||||
1979 | 177.50 | 216.50 | 414.50 | 506.50 | 768.00 | 896.50 | 996.50 | 959.50 | 933.00 | 704.50 | 341.50 | 301.50 | 7216.00 | |||||||||||||
1980 | 287.50 | 373.89 | a | 424.50 | 529.50 | 691.00 | 771.00 | 1003.50 | 914.50 | 863.00 | 818.83 | b | 376.50 | i | 318.55 | b | 6995.77 | |||||||||
1981 | 273.50 | 368.00 | 418.50 | 596.00 | 761.57 | a | 1023.00 | 972.22 | b | 1020.50 | 855.00 | 622.50 | 488.00 | 338.23 | c | 7737.02 | ||||||||||
1982 | 157.00 | 331.50 | 351.00 | 468.00 | 741.00 | 759.00 | 977.00 | 993.50 | 890.00 | 693.00 | 354.00 | 240.50 | 6955.50 | |||||||||||||
1983 | 258.00 | 333.00 | 368.00 | 422.00 | 743.50 | 0.00 | z | 0.00 | z | 1043.50 | 987.50 | 801.00 | 391.00 | 295.50 | 5643.00 | |||||||||||
1984 | 328.00 | 310.00 | 538.50 | 490.50 | 790.50 | 900.50 | 1104.50 | 1022.00 | 1046.50 | 567.50 | 337.50 | 198.00 | 7634.00 | |||||||||||||
1985 | 165.00 | 361.00 | 318.00 | 649.00 | 725.50 | 958.50 | 1033.00 | 889.00 | 778.00 | 671.00 | 319.50 | 174.50 | 7042.00 | |||||||||||||
1986 | 343.00 | 407.50 | 557.00 | 564.50 | 721.50 | 910.00 | 971.50 | 966.00 | 720.50 | 739.00 | 528.00 | 274.50 | 7703.00 | |||||||||||||
1987 | 218.00 | 325.00 | 412.00 | 698.50 | 863.00 | 931.00 | 949.50 | 0.00 | z | 912.00 | 827.50 | 421.50 | 230.00 | 6788.00 | ||||||||||||
1988 | 253.50 | 431.50 | 561.00 | 576.00 | 676.50 | 852.00 | 1097.50 | 1039.50 | 916.00 | 777.00 | 426.00 | 292.00 | 7898.50 | |||||||||||||
1989 | 239.50 | 237.50 | 423.00 | 668.50 | 752.50 | 0.00 | z | 1055.00 | 1026.50 | 826.50 | 660.00 | 483.00 | 270.00 | 6642.00 | ||||||||||||
1990 | 255.50 | 240.50 | 474.00 | 684.00 | 707.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 431.00 | 162.00 | 2954.50 | ||||||||
1991 | 283.50 | 444.00 | 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 | 727.50 | |||
1992 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1251.50 | 1029.50 | 876.00 | 417.50 | 166.50 | 3741.00 | ||||||
1993 | 218.00 | 242.50 | 599.50 | 616.00 | 826.50 | 1071.00 | 1146.00 | 1200.00 | 1017.50 | 610.50 | j | 379.50 | 182.50 | 7499.00 | ||||||||||||
1994 | 269.00 | 239.00 | 551.50 | 671.00 | 858.00 | 1084.00 | 1172.50 | 1182.50 | 936.50 | 749.00 | 189.00 | 128.00 | 8030.00 | |||||||||||||
1995 | 270.50 | 393.50 | 402.00 | 530.00 | 789.00 | 983.50 | 1229.00 | 1189.50 | 990.00 | 832.50 | 583.50 | 289.00 | 8482.00 | |||||||||||||
1996 | 276.00 | 357.00 | 520.28 | a | 641.50 | 867.00 | 1085.00 | 1263.50 | 1203.83 | a | 906.00 | 759.00 | 436.50 | 305.00 | 8620.62 | |||||||||||
1997 | 286.00 | 367.50 | 568.00 | 668.00 | 1022.50 | 1065.50 | 1155.50 | 1104.50 | 1017.00 | 712.00 | 450.50 | 194.00 | 8611.00 | |||||||||||||
1998 | 0.00 | z | 253.50 | 442.00 | 0.00 | z | 599.00 | 843.50 | 1094.50 | 1175.50 | 953.00 | 691.00 | 360.00 | 220.00 | 6632.00 | |||||||||||
1999 | 252.28 | b | 242.00 | 327.50 | 558.50 | 697.50 | a | 544.50 | n | 1027.59 | d | 1062.30 | c | 0.00 | z | 614.50 | i | 467.59 | a | 313.00 | 4948.26 | |||||
2000 | 291.50 | 323.50 | 495.48 | a | 653.79 | a | 836.00 | 953.50 | 1004.00 | 0.00 | z | 934.66 | a | 678.90 | a | 0.00 | z | 287.50 | 6458.83 | |||||||
2001 | 194.00 | 261.33 | a | 567.50 | 508.00 | 1022.00 | 1034.46 | b | 1021.00 | 1065.62 | c | 897.22 | c | 804.89 | c | 460.00 | 254.50 | 8090.54 | ||||||||
2002 | 228.00 | 373.50 | 407.50 | 569.50 | 715.00 | 948.50 | 1063.00 | 998.50 | 941.00 | 759.00 | 484.00 | 299.50 | 7787.00 | |||||||||||||
2003 | 430.50 | 343.30 | e | 513.22 | d | 391.55 | a | 769.50 | 742.00 | f | 773.00 | i | 656.00 | k | 988.20 | e | 867.00 | 322.50 | 265.10 | b | 4890.88 | |||||
2004 | 280.50 | 298.50 | 676.50 | 634.00 | 803.50 | 955.00 | 1040.10 | b | 1061.00 | 1027.00 | 693.50 | 417.50 | 321.62 | c | 8208.73 | |||||||||||
2005 | 233.50 | 379.50 | 528.00 | 485.50 | 739.00 | 804.00 | 1115.50 | 986.00 | 848.50 | 752.50 | 475.50 | 317.50 | 7665.00 | |||||||||||||
2006 | 308.00 | 335.50 | 249.00 | 476.38 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1368.88 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 240.95 | 313.68 | 428.60 | 537.46 | 740.32 | 899.40 | 1026.13 | 1018.24 | 897.80 | 729.34 | 421.12 | 247.61 | 7468.51 | |||||||||||||
S.D. | 59.67 | 67.99 | 97.50 | 102.77 | 96.05 | 94.73 | 81.03 | 87.10 | 76.21 | 79.28 | 76.34 | 72.89 | 525.46 | |||||||||||||
SKEW | 0.38 | -0.06 | 0.36 | -0.64 | 0.67 | 0.21 | 1.01 | 0.99 | -0.09 | 0.01 | -0.21 | 0.11 | 0.69 | |||||||||||||
MAX | 430.50 | 465.36 | 676.50 | 698.50 | 1022.50 | 1085.00 | 1263.50 | 1251.50 | 1046.50 | 876.00 | 583.50 | 462.50 | 8620.62 | |||||||||||||
MIN | 126.00 | 146.50 | 249.00 | 205.00 | 503.50 | 718.00 | 904.50 | 881.50 | 720.50 | 567.50 | 189.00 | 120.00 | 6627.50 | |||||||||||||
NO YRS | 48 | 50 | 49 | 47 | 46 | 43 | 45 | 45 | 47 | 46 | 48 | 50 | 36 |