YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1928 | 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 | |
1929 | 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 | |
1930 | 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 | |
1931 | 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 | |
1932 | 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 | |
1933 | 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 | |
1934 | 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 | |
1935 | 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 | |
1936 | 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 | |
1937 | 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 | |
1938 | 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 | |
1939 | 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 | |
1940 | 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 | |
1941 | 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 | |
1942 | 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 | |
1943 | 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 | |
1944 | 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 | |
1945 | 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 | |
1946 | 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 | |
1947 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1951 | 0.00 | z | 0.00 | z | 774.00 | 474.50 | 272.50 | 102.00 | 0.00 | 20.50 | 63.50 | 460.00 | 812.00 | 1126.50 | 4105.50 | |||||||||||
1952 | 1116.00 | 963.00 | 950.00 | 441.50 | 202.00 | 52.50 | 0.00 | 1.50 | 71.00 | 304.00 | 865.50 | 1066.00 | 6033.00 | |||||||||||||
1953 | 874.00 | 884.00 | 749.00 | 616.50 | 485.00 | 74.50 | 0.00 | 16.50 | 84.00 | 402.50 | 656.50 | 1093.50 | 5936.00 | |||||||||||||
1954 | 962.00 | 660.00 | 846.50 | 398.00 | 184.50 | 111.00 | 0.00 | 12.00 | 85.00 | 320.00 | 592.50 | 944.00 | 5115.50 | |||||||||||||
1955 | 1189.50 | 997.50 | 766.50 | 570.00 | 310.50 | 92.00 | 1.00 | 0.00 | 103.50 | 257.50 | 713.00 | 867.00 | 5868.00 | |||||||||||||
1956 | 848.00 | 949.00 | 712.50 | 503.50 | 200.50 | 15.50 | 1.00 | 2.00 | 18.00 | 412.50 | 806.50 | 958.50 | 5427.50 | |||||||||||||
1957 | 1026.50 | 655.50 | 669.50 | 545.00 | 369.00 | 64.50 | 0.00 | 14.00 | 88.50 | 460.50 | 850.50 | 912.00 | 5655.50 | |||||||||||||
1958 | 973.00 | 690.00 | 881.00 | 578.50 | 169.00 | 50.00 | 0.50 | 0.00 | 69.00 | 300.50 | 765.50 | 852.00 | 5329.00 | |||||||||||||
1959 | 1013.50 | 880.50 | 759.00 | 401.00 | 294.50 | 9.50 | 0.00 | 5.50 | 162.00 | 393.50 | 717.00 | 871.50 | 5507.50 | |||||||||||||
1960 | 1159.00 | 990.00 | 653.50 | 471.00 | 268.00 | 9.00 | 0.00 | 17.50 | 53.50 | 523.00 | 812.50 | 1121.00 | 6078.00 | |||||||||||||
1961 | 1079.50 | 880.50 | 924.00 | 558.50 | 263.00 | 40.50 | 0.00 | 20.00 | 255.00 | 512.50 | 893.00 | 1071.00 | 6497.50 | |||||||||||||
1962 | 1056.50 | 839.50 | 882.50 | 353.00 | 330.50 | 99.50 | 4.00 | l | 7.00 | 62.50 | 376.50 | 652.00 | 1011.50 | 5671.00 | ||||||||||||
1963 | 1276.00 | 736.50 | 981.00 | 782.68 | b | 318.00 | 206.50 | 2.00 | 19.50 | 96.50 | 339.00 | 742.50 | 1116.50 | 6616.68 | ||||||||||||
1964 | 1272.50 | 1134.50 | 1124.00 | 801.00 | e | 430.50 | 161.00 | 0.00 | 30.00 | 223.50 | 304.00 | 0.00 | z | 735.00 | k | 5481.00 | ||||||||||
1965 | 1084.50 | 1000.50 | 933.88 | c | 549.00 | 354.00 | 185.50 | 7.00 | 1.00 | 253.50 | 343.21 | c | 673.50 | 949.00 | 6334.59 | |||||||||||
1966 | 1142.19 | b | 1063.50 | 814.00 | 499.14 | a | 183.50 | 53.50 | 0.00 | 7.50 | 42.50 | 384.50 | 641.50 | 953.00 | 5784.83 | |||||||||||
1967 | 1097.00 | 814.50 | 742.00 | 709.50 | 346.50 | 109.00 | 0.00 | 0.00 | 53.50 | 307.50 | 635.50 | 1183.00 | 5998.00 | |||||||||||||
1968 | 1077.00 | 718.00 | 695.50 | 580.50 | 305.00 | 64.00 | 0.00 | 23.00 | 88.50 | 388.50 | 711.72 | a | 1208.00 | 5859.72 | ||||||||||||
1969 | 996.50 | 901.50 | 909.00 | 499.50 | 161.50 | 71.00 | 2.50 | 0.00 | 28.50 | 470.00 | 672.50 | 883.00 | 5595.50 | |||||||||||||
1970 | 980.00 | 634.50 | 797.00 | 662.00 | 170.50 | 50.50 | 0.00 | 0.00 | 139.00 | 478.00 | 706.00 | 1053.50 | 5671.00 | |||||||||||||
1971 | 1036.00 | 868.00 | 765.50 | 486.00 | 371.50 | 68.00 | 0.00 | 0.00 | 141.00 | 476.00 | 730.50 | 1149.00 | 6091.50 | |||||||||||||
1972 | 1012.50 | 766.50 | 512.00 | 475.00 | 200.00 | 13.00 | 0.00 | 4.00 | 106.00 | 462.50 | 849.50 | 1134.00 | 5535.00 | |||||||||||||
1973 | 1221.50 | 823.50 | 324.00 | t | 565.00 | 185.00 | 57.00 | 2.00 | 3.50 | 83.00 | 391.00 | 746.25 | b | 940.00 | 5017.75 | |||||||||||
1974 | 1114.50 | 865.50 | 634.00 | 508.50 | 174.00 | 21.00 | 0.00 | 0.00 | 78.00 | 309.00 | 699.50 | 1073.50 | 5477.50 | |||||||||||||
1975 | 1072.00 | 881.00 | 842.00 | 691.00 | 372.00 | a | 67.50 | 0.00 | 3.50 | 76.50 | 423.67 | a | 748.50 | 887.00 | 6064.67 | |||||||||||
1976 | 974.50 | 713.00 | 786.62 | c | 524.48 | a | 158.00 | 68.50 | 0.00 | a | 2.00 | 108.00 | 422.63 | a | 621.43 | b | 963.50 | 5342.67 | ||||||||
1977 | 1136.00 | 704.00 | 865.50 | 417.00 | 399.00 | 11.50 | 0.00 | 11.00 | 128.00 | 313.00 | 655.00 | 860.50 | 5500.50 | |||||||||||||
1978 | 901.50 | 785.50 | 571.50 | 532.50 | 286.50 | 23.00 | 8.50 | 17.00 | 123.50 | 288.50 | 737.00 | 1167.50 | 5442.50 | |||||||||||||
1979 | 1212.00 | 948.50 | 773.50 | 541.00 | 273.50 | 70.00 | 2.50 | 40.00 | 28.00 | 303.50 | 795.50 | 899.00 | 5887.00 | |||||||||||||
1980 | 947.50 | 731.50 | 818.00 | 464.00 | 337.50 | 74.00 | 2.00 | 15.00 | 44.50 | 397.50 | 636.00 | 731.50 | 5199.00 | |||||||||||||
1981 | 845.50 | 721.54 | b | 749.00 | 350.00 | 278.00 | 35.00 | 0.00 | 8.00 | 76.50 | 527.50 | 606.00 | 813.50 | 5010.54 | ||||||||||||
1982 | 1004.50 | 722.81 | a | 628.50 | 503.50 | 272.00 | 81.00 | 7.00 | 0.00 | 110.00 | 449.50 | 774.00 | 989.50 | 5542.31 | ||||||||||||
1983 | 900.00 | 733.00 | 759.50 | 639.50 | 333.50 | 50.00 | 0.00 | 1.00 | 39.50 | 334.00 | 730.50 | 920.00 | 5440.50 | |||||||||||||
1984 | 930.50 | 817.00 | 724.00 | 553.00 | 118.50 | 42.00 | 0.00 | 0.50 | 46.00 | 516.00 | 764.00 | 976.00 | 5487.50 | |||||||||||||
1985 | 1028.50 | 860.00 | 744.00 | 360.50 | 165.00 | 26.50 | 0.00 | 0.00 | 154.00 | 192.00 | l | 835.50 | 856.50 | 5030.50 | ||||||||||||
1986 | 748.50 | 719.50 | 557.00 | 455.00 | 210.00 | 18.50 | 2.50 | 0.00 | 221.50 | 425.50 | 657.00 | 873.50 | 4888.50 | |||||||||||||
1987 | 1010.00 | 769.00 | 761.50 | 351.50 | 213.00 | 9.00 | 4.50 | 2.00 | 41.50 | 249.00 | 688.00 | 1040.00 | 5139.00 | |||||||||||||
1988 | 1023.00 | 692.00 | 723.33 | a | 444.50 | 232.50 | 15.00 | 0.00 | 0.50 | 101.50 | 186.50 | 708.00 | 955.50 | 5082.33 | ||||||||||||
1989 | 1083.00 | 854.00 | 555.50 | 287.50 | 238.50 | 11.50 | 0.00 | 2.50 | 46.00 | 381.50 | 623.00 | 894.00 | 4977.00 | |||||||||||||
1990 | 966.00 | 813.00 | 624.00 | 366.00 | 245.50 | 32.00 | 0.00 | 1.50 | 37.00 | 319.00 | 664.50 | 1155.00 | 5223.50 | |||||||||||||
1991 | 1019.50 | 611.00 | 823.00 | 568.50 | 312.00 | 51.00 | 0.00 | 0.00 | 30.50 | 295.50 | 671.00 | 912.50 | 5294.50 | |||||||||||||
1992 | 984.00 | 702.50 | 634.50 | 290.50 | 126.00 | 43.50 | 10.00 | 6.00 | 15.50 | 254.00 | 799.00 | 1057.00 | 4922.50 | |||||||||||||
1993 | 970.50 | 792.50 | 592.50 | 432.00 | 160.50 | 64.00 | 0.00 | 0.00 | 57.00 | 421.00 | 768.00 | 946.00 | 5204.00 | |||||||||||||
1994 | 879.50 | 856.00 | 523.50 | 422.50 | 192.00 | 5.50 | 0.00 | 0.00 | 16.00 | 404.50 | 863.00 | 883.50 | 5046.00 | |||||||||||||
1995 | 934.00 | 557.50 | 636.00 | 523.50 | 316.50 | 110.00 | 0.00 | 0.00 | 33.50 | 323.50 | 572.00 | 847.00 | 4853.50 | |||||||||||||
1996 | 945.00 | 670.50 | 590.00 | 388.50 | 133.50 | 3.00 | 0.00 | 0.00 | 91.50 | 403.00 | 653.50 | 912.50 | 4791.00 | |||||||||||||
1997 | 977.00 | 746.50 | 548.50 | 479.00 | 90.00 | 26.50 | k | 0.00 | 0.50 | 16.50 | 375.00 | 640.00 | 901.50 | 4774.50 | ||||||||||||
1998 | 872.00 | 838.50 | 684.50 | 533.00 | 302.50 | 116.00 | 0.00 | 0.00 | 36.50 | 394.00 | 691.50 | 880.50 | 5349.00 | |||||||||||||
1999 | 830.50 | 718.50 | 598.50 | 580.00 | 246.50 | 73.00 | 0.00 | 0.50 | 44.50 | 274.50 | 528.10 | a | 858.50 | 4753.10 | ||||||||||||
2000 | 850.00 | 719.00 | 649.00 | 280.50 | 131.00 | 0.00 | 0.00 | 7.50 | 43.97 | a | 369.50 | 882.78 | c | 861.00 | 4794.24 | |||||||||||
2001 | 974.95 | a | 780.37 | a | 602.50 | 450.50 | 118.50 | 17.00 | 1.00 | 0.00 | a | 0.50 | 270.00 | 568.00 | 1048.00 | 4831.32 | ||||||||||
2002 | 978.00 | 766.50 | 724.50 | 322.50 | 202.00 | 15.00 | 0.00 | 0.00 | 61.50 | 417.50 | 632.00 | 1016.00 | 5135.50 | |||||||||||||
2003 | 724.50 | 801.00 | 677.50 | 513.00 | 107.50 | y | 15.50 | 0.00 | 0.00 | 40.00 | 194.00 | 793.50 | 943.00 | 4702.00 | ||||||||||||
2004 | 969.50 | 950.00 | 490.50 | 446.00 | 181.50 | 25.50 | 0.00 | 6.00 | 94.00 | 430.00 | 729.00 | 892.50 | 5214.50 | |||||||||||||
2005 | 836.50 | 736.00 | 725.50 | 489.00 | 232.50 | 91.00 | 0.00 | 3.00 | 98.00 | 322.50 | 650.50 | 968.50 | 5153.00 | |||||||||||||
2006 | 904.50 | 758.50 | 816.00 | 442.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2921.00 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1000.74 | 803.39 | 732.29 | 494.12 | 248.65 | 56.40 | 1.00 | 6.05 | 82.01 | 371.52 | 715.39 | 971.25 | 5457.95 | |||||||||||||
S.D. | 120.33 | 117.26 | 130.96 | 112.89 | 88.08 | 45.20 | 2.26 | 8.79 | 57.85 | 82.10 | 87.00 | 109.47 | 465.05 | |||||||||||||
SKEW | 0.18 | 0.54 | 0.41 | 0.44 | 0.40 | 1.25 | 2.64 | 1.81 | 1.38 | -0.08 | 0.19 | 0.41 | 0.54 | |||||||||||||
MAX | 1276.00 | 1134.50 | 1124.00 | 801.00 | 485.00 | 206.50 | 10.00 | 40.00 | 255.00 | 527.50 | 893.00 | 1208.00 | 6616.68 | |||||||||||||
MIN | 724.50 | 557.50 | 490.50 | 280.50 | 90.00 | 0.00 | 0.00 | 0.00 | 0.50 | 186.50 | 528.10 | 731.50 | 4753.10 | |||||||||||||
NO YRS | 55 | 55 | 55 | 56 | 54 | 54 | 54 | 55 | 55 | 54 | 54 | 54 | 48 |