YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1920 | 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 | |
1921 | 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 | |
1922 | 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 | |
1923 | 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 | |
1924 | 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 | |
1925 | 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 | |
1926 | 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 | |
1927 | 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 | |
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 | 31.50 | p | 116.00 | 441.50 | 743.50 | 876.00 | 2177.00 | |||||
1934 | 1014.00 | 769.50 | 656.68 | a | 522.50 | 296.00 | 251.50 | 29.00 | 56.00 | 256.00 | 449.00 | 786.00 | 964.00 | 6050.18 | ||||||||||||
1935 | 987.50 | 887.00 | 903.00 | 618.50 | 581.50 | 178.50 | 60.45 | a | 66.00 | 271.50 | 526.50 | 839.00 | 1012.00 | 6931.45 | ||||||||||||
1936 | 1065.50 | 1000.00 | 898.00 | 573.00 | 363.50 | 133.00 | 49.50 | 55.50 | 257.50 | 527.50 | 585.00 | c | 954.44 | e | 6462.44 | |||||||||||
1937 | 1336.88 | c | 1014.00 | 589.00 | k | 593.00 | 341.00 | 193.45 | a | 48.50 | 1.50 | f | 61.15 | d | 288.00 | i | 763.39 | b | 937.50 | 5288.87 | ||||||
1938 | 953.50 | 875.28 | c | 850.00 | 615.00 | 419.00 | 156.00 | 0.00 | z | 0.00 | z | 78.50 | s | 495.00 | 877.00 | 956.50 | 6197.28 | |||||||||
1939 | 1136.00 | 1184.00 | 896.50 | 553.27 | d | 363.73 | a | 153.00 | e | 39.00 | 52.50 | 202.50 | 0.00 | z | 0.00 | z | 0.00 | z | 4580.50 | |||||||
1940 | 1081.38 | a | 904.50 | 754.50 | 476.50 | g | 371.00 | 116.00 | 23.50 | 43.00 | f | 194.50 | 435.50 | 842.50 | 875.50 | 5598.88 | ||||||||||
1941 | 1067.50 | 810.00 | 810.65 | a | 798.00 | 421.50 | 245.50 | 74.50 | 88.50 | 234.50 | 275.50 | s | 744.00 | 986.00 | 6280.65 | |||||||||||
1942 | 1014.00 | 982.50 | 920.00 | 670.50 | 399.00 | 145.50 | 19.00 | 65.10 | a | 188.50 | 521.50 | 664.00 | 906.50 | 6496.10 | ||||||||||||
1943 | 1024.00 | 792.50 | 779.00 | 481.00 | 343.50 | 155.00 | 29.00 | 28.50 | 143.00 | 501.00 | 735.50 | 1008.00 | 6020.00 | |||||||||||||
1944 | 1083.50 | 988.00 | 1000.00 | 740.69 | a | 474.00 | 239.00 | 57.50 | 64.00 | 240.00 | 485.50 | 931.50 | 1021.00 | 7324.69 | ||||||||||||
1945 | 1094.00 | 859.50 | 1006.00 | 703.00 | 463.00 | 266.00 | 18.50 | 32.50 | 243.50 | 487.00 | 831.00 | 1141.00 | 7145.00 | |||||||||||||
1946 | 1164.00 | 969.00 | 838.50 | 519.50 | 510.00 | 160.86 | a | 57.50 | 84.50 | 183.50 | 579.50 | 910.00 | 902.50 | 6879.36 | ||||||||||||
1947 | 1190.50 | 795.50 | 816.50 | 688.00 | 378.50 | 258.50 | 29.50 | 84.50 | 167.50 | 492.00 | 972.50 | 1128.00 | 7001.50 | |||||||||||||
1948 | 1029.00 | 1032.50 | 1103.50 | 572.00 | 410.50 | 175.00 | 49.50 | 54.50 | 202.50 | 531.50 | 940.00 | 1012.00 | 7112.50 | |||||||||||||
1949 | 1292.00 | 1063.50 | 893.50 | 650.50 | 466.00 | 229.50 | 92.00 | 138.00 | 191.00 | 648.00 | 677.00 | 1158.50 | 7499.50 | |||||||||||||
1950 | 1128.50 | 347.50 | n | 847.00 | 595.00 | 532.00 | 228.50 | 111.00 | 174.50 | 361.00 | 390.00 | 710.00 | 899.50 | 5977.00 | ||||||||||||
1951 | 1105.50 | 928.50 | 962.50 | 717.50 | 581.85 | e | 141.50 | i | 39.50 | 89.50 | 206.00 | 247.00 | o | 659.00 | g | 1088.00 | 5718.85 | |||||||||
1952 | 1011.50 | 977.00 | 1085.50 | 588.00 | e | 343.00 | 195.50 | 94.00 | 7.50 | v | 148.00 | j | 329.00 | f | 916.07 | b | 1103.37 | d | 6313.94 | |||||||
1953 | 854.57 | a | 890.08 | b | 795.09 | d | 645.00 | 566.00 | 180.50 | 26.00 | 71.50 | f | 182.00 | 524.50 | 752.00 | 1118.50 | 6534.24 | |||||||||
1954 | 1012.00 | 758.00 | 899.50 | 510.50 | 398.00 | 0.00 | z | 18.50 | 108.50 | 180.00 | 425.50 | 698.50 | 1014.50 | 6023.50 | ||||||||||||
1955 | 1292.00 | 1110.50 | 862.50 | 698.50 | 479.00 | 231.00 | 103.50 | 60.00 | 227.00 | 440.50 | 775.50 | 933.50 | 7213.50 | |||||||||||||
1956 | 934.50 | 1188.00 | 821.50 | 684.00 | 394.00 | 81.00 | 88.00 | 132.50 | 118.50 | 457.77 | a | 908.00 | 1052.00 | 6859.77 | ||||||||||||
1957 | 1012.00 | 710.89 | a | 829.00 | 701.50 | 494.34 | c | 159.00 | e | 44.50 | 73.50 | 199.00 | 518.50 | 914.50 | 877.00 | 6533.73 | ||||||||||
1958 | 1055.50 | 813.50 | 997.50 | 655.00 | 272.00 | 72.00 | 38.50 | 28.00 | 210.50 | 492.50 | 784.00 | 830.28 | a | 6249.28 | ||||||||||||
1959 | 979.00 | 967.00 | 845.50 | 502.50 | 407.50 | 67.50 | 8.50 | 98.50 | 224.00 | 500.00 | 800.50 | 976.50 | 6377.00 | |||||||||||||
1960 | 1247.00 | 1112.00 | 737.00 | 567.00 | 430.00 | 102.50 | 28.50 | 49.50 | 164.00 | 556.00 | 735.50 | 1076.00 | 6805.00 | |||||||||||||
1961 | 977.00 | 882.00 | 877.50 | 597.00 | 390.50 | 93.00 | 29.00 | 105.50 | 289.50 | 526.00 | 871.50 | 1084.00 | 6722.50 | |||||||||||||
1962 | 1143.50 | 845.50 | 1057.50 | 487.00 | 445.50 | 211.50 | 46.50 | 59.50 | 191.50 | 473.00 | 685.00 | 932.58 | a | 6578.58 | ||||||||||||
1963 | 1158.00 | 800.00 | 877.50 | 605.50 | 302.50 | 194.00 | 19.50 | 97.00 | 140.50 | 368.50 | 750.00 | 973.50 | 6286.50 | |||||||||||||
1964 | 1162.00 | 1144.50 | 1025.50 | 720.50 | 328.50 | 143.50 | 28.50 | 68.50 | 245.50 | 379.00 | 868.50 | 996.50 | 7111.00 | |||||||||||||
1965 | 1003.50 | 990.00 | 981.50 | 686.00 | 484.50 | 288.00 | 52.00 | 66.00 | 251.50 | 454.00 | 688.00 | 987.00 | 6932.00 | |||||||||||||
1966 | 1219.50 | 1072.00 | 797.00 | 539.42 | d | 293.50 | 135.50 | 7.00 | 48.50 | 209.50 | 512.00 | 678.00 | 1011.50 | 6523.42 | ||||||||||||
1967 | 1055.00 | 825.00 | 735.00 | 670.00 | 485.00 | 221.50 | 38.50 | 104.50 | 250.50 | 475.50 | 716.50 | 1127.50 | 6704.50 | |||||||||||||
1968 | 1058.50 | 821.00 | 869.00 | 711.50 | 427.00 | 153.50 | 86.00 | 210.00 | 279.50 | 465.50 | 825.50 | 1146.00 | 7053.00 | |||||||||||||
1969 | 935.50 | 945.50 | 1032.00 | 594.50 | 398.00 | 194.00 | 28.00 | 28.50 | 177.50 | 555.00 | 791.50 | 929.00 | 6609.00 | |||||||||||||
1970 | 1074.50 | 774.00 | 952.50 | 753.50 | 368.00 | 148.50 | 18.50 | 52.00 | 250.00 | 616.00 | 703.00 | 983.00 | 6693.50 | |||||||||||||
1971 | 1022.50 | 888.00 | 762.00 | 640.00 | 479.00 | 154.50 | 20.00 | 68.50 | 198.00 | 633.00 | 764.50 | 1126.00 | 6756.00 | |||||||||||||
1972 | 982.00 | 840.00 | 610.50 | 570.00 | 396.50 | 171.50 | 36.50 | 57.50 | 193.00 | 468.00 | 937.00 | 1108.50 | 6371.00 | |||||||||||||
1973 | 1174.00 | 932.00 | 1026.00 | 761.00 | 392.50 | 168.00 | 67.00 | 57.00 | 191.00 | 408.50 | 731.00 | 951.70 | a | 6859.70 | ||||||||||||
1974 | 1107.50 | 922.50 | 742.00 | 617.00 | 310.50 | 73.00 | 49.50 | 119.50 | 230.50 | 450.00 | 760.00 | 1104.00 | 6486.00 | |||||||||||||
1975 | 1045.00 | 980.50 | 917.00 | 771.00 | 470.00 | 153.50 | 32.00 | 44.00 | 208.00 | 441.00 | 756.00 | 971.50 | 6789.50 | |||||||||||||
1976 | 1023.52 | a | 761.50 | 899.00 | 622.00 | 389.00 | 137.50 | 47.50 | 69.00 | 211.50 | 560.00 | 759.50 | 998.00 | 6478.02 | ||||||||||||
1977 | 1084.00 | 862.50 | 936.50 | 601.00 | 445.00 | 113.50 | 21.00 | 13.50 | 123.50 | 404.00 | 670.00 | 816.00 | 6090.50 | |||||||||||||
1978 | 980.50 | 878.50 | 740.00 | 564.00 | 411.50 | 85.00 | 30.47 | b | 76.50 | 187.50 | 358.00 | 756.50 | 1070.00 | 6138.47 | ||||||||||||
1979 | 1207.00 | 949.08 | d | 884.00 | 587.50 | 455.00 | 170.00 | 52.00 | 95.00 | 105.50 | 332.00 | 859.00 | 892.80 | a | 6588.88 | |||||||||||
1980 | 989.50 | 847.50 | 905.50 | 612.00 | 459.00 | 76.50 | 20.00 | f | 83.50 | 182.00 | 527.00 | 730.00 | 788.00 | 6200.50 | ||||||||||||
1981 | 862.50 | 800.00 | 925.00 | 496.00 | 375.50 | 71.00 | 22.00 | 50.00 | 164.50 | 488.00 | 650.50 | 877.50 | 5782.50 | |||||||||||||
1982 | 1054.50 | 877.50 | 835.00 | 581.50 | 440.00 | 166.50 | 48.50 | 41.50 | 175.50 | 522.00 | 734.50 | 1065.00 | 6542.00 | |||||||||||||
1983 | 1009.50 | 913.00 | 895.00 | 773.00 | 437.50 | 196.50 | 23.00 | 49.00 | 119.50 | 466.00 | 800.00 | 955.50 | 6637.50 | |||||||||||||
1984 | 999.00 | 924.50 | 792.00 | 681.50 | 237.00 | 120.00 | 13.50 | 74.50 | 169.00 | 631.50 | 772.00 | 998.00 | 6412.50 | |||||||||||||
1985 | 1078.50 | 970.50 | 835.00 | 543.00 | 348.50 | 91.50 | 36.00 | 40.50 | 277.50 | 458.00 | 806.50 | 695.00 | i | 5485.50 | ||||||||||||
1986 | 799.00 | 798.00 | 695.00 | 532.00 | 344.50 | 119.50 | 26.00 | o | 42.50 | 278.50 | 560.00 | 754.00 | 1034.00 | 5957.00 | ||||||||||||
1987 | 1082.50 | 896.00 | 948.50 | 523.50 | 422.50 | 122.50 | 64.00 | 92.00 | 238.50 | 358.00 | 815.00 | 600.00 | m | 5563.00 | ||||||||||||
1988 | 1111.50 | 312.50 | q | 806.00 | 0.00 | z | 409.00 | 124.00 | 36.00 | 95.00 | 281.00 | 399.00 | 807.50 | 1098.50 | 5167.50 | |||||||||||
1989 | 1162.00 | 854.00 | 730.00 | 435.00 | 322.00 | 132.50 | 40.50 | 101.00 | 184.00 | 532.50 | 765.00 | 1011.00 | 6269.50 | |||||||||||||
1990 | 1114.00 | 996.00 | 837.50 | 576.50 | 425.00 | 67.00 | 45.50 | 115.50 | 189.50 | 492.00 | 780.50 | 1136.50 | 6775.50 | |||||||||||||
1991 | 1084.00 | 783.00 | 1045.50 | 679.00 | 429.00 | 217.50 | 34.00 | 76.00 | 232.00 | 423.00 | 862.00 | 1052.50 | 6917.50 | |||||||||||||
1992 | 1167.50 | 893.00 | 844.00 | 523.00 | 401.50 | 192.00 | 71.50 | 113.00 | 185.50 | 414.00 | 965.50 | 1116.00 | 6886.50 | |||||||||||||
1993 | 1008.50 | 911.00 | 829.00 | 602.50 | 345.50 | 152.50 | 47.00 | 77.50 | 225.50 | 519.50 | 851.50 | 1000.50 | 6570.50 | |||||||||||||
1994 | 953.00 | 990.50 | 797.50 | 627.50 | 411.50 | 46.00 | 14.50 | 24.50 | 179.50 | 583.00 | 888.50 | 940.50 | 6456.50 | |||||||||||||
1995 | 1071.00 | 724.00 | 801.00 | 714.50 | 522.00 | 178.50 | 47.00 | 33.00 | 180.00 | 430.00 | 643.00 | 963.50 | 6307.50 | |||||||||||||
1996 | 967.00 | 748.50 | 835.50 | 557.50 | 249.50 | 57.00 | 14.00 | 63.00 | 279.50 | 532.50 | 751.50 | 970.50 | 6026.00 | |||||||||||||
1997 | 1107.00 | 915.50 | 761.00 | 672.50 | 274.50 | 126.00 | 39.00 | 43.50 | 113.50 | 528.50 | 721.50 | 1150.50 | 6453.00 | |||||||||||||
1998 | 970.00 | 988.00 | 929.00 | 773.50 | 420.50 | 179.00 | 19.00 | 22.00 | 81.50 | 475.00 | 698.28 | a | 976.00 | 6531.78 | ||||||||||||
1999 | 929.50 | 756.00 | 718.00 | 736.00 | 406.50 | 145.00 | 71.00 | 74.50 | 194.50 | 403.00 | 563.50 | 1049.50 | 6047.00 | |||||||||||||
2000 | 901.00 | 776.50 | 827.00 | 501.00 | 202.50 | 46.50 | 18.50 | 48.00 | 107.00 | 487.50 | 982.50 | 911.00 | 5809.00 | |||||||||||||
2001 | 1092.00 | 908.00 | 817.50 | 595.00 | 265.00 | 48.50 | 41.00 | 60.00 | 106.00 | 384.00 | 695.00 | 1065.50 | 6077.50 | |||||||||||||
2002 | 1015.50 | 856.50 | 864.00 | 449.00 | 324.00 | 41.50 | 15.00 | 57.50 | 167.00 | 530.50 | 723.50 | 1063.00 | 6107.00 | |||||||||||||
2003 | 784.00 | 860.50 | 889.50 | 651.50 | 286.00 | 87.50 | 6.50 | 47.00 | 139.00 | 299.50 | 766.50 | 990.00 | 5807.50 | |||||||||||||
2004 | 1004.00 | 1048.00 | 657.50 | 625.00 | 284.00 | 62.50 | 43.00 | 91.00 | 210.00 | 505.50 | 848.50 | 997.50 | 6376.50 | |||||||||||||
2005 | 947.50 | 860.50 | 875.50 | 605.50 | 317.50 | 116.50 | 7.00 | 91.50 | 129.50 | 449.50 | 685.00 | 925.50 | 6011.00 | |||||||||||||
2006 | 963.50 | 758.50 | 897.00 | 547.50 | 247.00 | 27.50 | 19.50 | 84.00 | 304.50 | 540.00 | 673.50 | 1066.00 | 6128.50 | |||||||||||||
2007 | 1180.00 | 915.00 | 760.00 | 597.50 | 320.00 | 73.00 | 22.50 | 25.50 | 143.00 | 445.00 | 596.00 | 1143.00 | 6220.50 | |||||||||||||
2008 | 1173.00 | 932.50 | 793.00 | 598.50 | 436.50 | 63.50 | 31.00 | 46.00 | 199.00 | 471.50 | 679.50 | 1061.00 | 6485.00 | |||||||||||||
2009 | 1005.50 | 888.00 | 760.50 | 665.00 | 263.50 | 181.00 | 5.50 | 50.00 | 206.00 | 535.00 | 678.00 | 1193.00 | 6431.00 | |||||||||||||
2010 | 1057.50 | 935.50 | 924.50 | 648.00 | 458.00 | 90.50 | 33.50 | 41.00 | 100.50 | 0.00 | z | 839.50 | 865.00 | 5993.50 | ||||||||||||
2011 | 1092.50 | 991.00 | 718.68 | a | 567.50 | 458.00 | 86.00 | 17.00 | 12.00 | 139.00 | 448.50 | 803.50 | 1131.00 | 6464.68 | ||||||||||||
2012 | 979.50 | 889.00 | 816.50 | 514.50 | 275.00 | 25.50 | 28.50 | 35.00 | 153.00 | 385.50 | 647.50 | 1006.50 | 5756.00 | |||||||||||||
2013 | 1184.50 | 979.00 | 711.45 | a | 39.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 34.00 | z | 2874.95 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1055.98 | 906.18 | 855.80 | 616.45 | 392.27 | 141.74 | 38.97 | 69.26 | 194.79 | 480.13 | 774.19 | 1008.04 | 6524.18 | |||||||||||||
S.D. | 104.73 | 105.81 | 102.57 | 83.00 | 82.57 | 62.46 | 23.45 | 34.89 | 56.29 | 70.38 | 93.38 | 91.02 | 395.81 | |||||||||||||
SKEW | 0.11 | 0.51 | 0.20 | 0.14 | -0.02 | 0.15 | 1.06 | 1.29 | 0.12 | -0.02 | 0.24 | -0.12 | 0.12 | |||||||||||||
MAX | 1336.88 | 1188.00 | 1103.50 | 798.00 | 581.85 | 288.00 | 111.00 | 210.00 | 361.00 | 648.00 | 982.50 | 1193.00 | 7499.50 | |||||||||||||
MIN | 784.00 | 710.89 | 610.50 | 435.00 | 202.50 | 25.50 | 5.50 | 12.00 | 61.15 | 299.50 | 563.50 | 788.00 | 5756.00 | |||||||||||||
NO YRS | 80 | 78 | 79 | 77 | 79 | 77 | 76 | 74 | 78 | 74 | 78 | 77 | 63 |