YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1914 | 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 | |
1915 | 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 | |
1916 | 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 | |
1917 | 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 | |
1918 | 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 | |
1919 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2.50 | ||
1920 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 212.87 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 785.17 | a | 0.00 | z | 998.04 | |
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 | 124.00 | 0.00 | z | 0.00 | z | 0.00 | z | 124.00 | ||
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 | 458.00 | 0.00 | z | 0.00 | z | 4.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 462.50 | |||
1930 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 297.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 297.00 | ||
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 | 799.50 | 799.50 | ||
1934 | 999.50 | 757.00 | 642.50 | 400.50 | 130.50 | 36.00 | 5.50 | 2.50 | 129.00 | 333.50 | 734.50 | 999.00 | 5170.00 | |||||||||||||
1935 | 849.00 | 779.50 | 637.00 | 409.50 | 331.50 | 20.50 | 0.00 | 1.00 | 152.00 | 418.00 | 776.00 | 1022.50 | 5396.50 | |||||||||||||
1936 | 1039.50 | 857.00 | 646.00 | 404.00 | 145.50 | 20.50 | 0.00 | 3.50 | 162.00 | 455.50 | 780.50 | 990.00 | 5504.00 | |||||||||||||
1937 | 1245.50 | 792.00 | 792.00 | 431.00 | 134.00 | 52.50 | 0.00 | 0.00 | 77.00 | 367.50 | 771.50 | 1038.00 | 5701.00 | |||||||||||||
1938 | 0.00 | z | 908.96 | a | 644.50 | 478.27 | d | 211.50 | 17.50 | 7.00 | 1.00 | 120.00 | 403.00 | 819.50 | 1008.00 | 4619.23 | ||||||||||
1939 | 1084.50 | 1043.00 | 666.00 | 437.50 | 210.50 | 14.50 | 2.50 | 18.50 | 0.00 | z | 450.00 | 818.00 | 996.50 | 5741.50 | ||||||||||||
1940 | 1218.50 | 954.00 | 757.00 | 479.50 | 179.50 | 29.50 | 4.50 | 4.50 | 51.50 | 321.00 | 865.00 | 1227.50 | 6092.00 | |||||||||||||
1941 | 1204.00 | 778.00 | 764.50 | 495.50 | 166.50 | 75.00 | 2.00 | 2.50 | 95.50 | 361.50 | 700.00 | 961.00 | 5606.00 | |||||||||||||
1942 | 1060.00 | 982.50 | 824.00 | 446.50 | 200.50 | 24.00 | 4.00 | 5.50 | 124.00 | 413.50 | 624.00 | 928.50 | 5637.00 | |||||||||||||
1943 | 970.00 | 709.00 | 763.63 | a | 352.00 | 208.00 | 12.50 | 0.00 | 0.00 | 89.50 | 442.50 | 858.50 | 1375.00 | 5780.63 | ||||||||||||
1944 | 1420.50 | 925.00 | 787.50 | 550.00 | 236.00 | 40.50 | 0.00 | 4.00 | 70.00 | 347.00 | 744.50 | 1052.50 | 6177.50 | |||||||||||||
1945 | 0.00 | z | 754.50 | 708.00 | 582.00 | 178.00 | 54.50 | 4.50 | 1.00 | 146.50 | 366.50 | 728.00 | 1126.50 | 4650.00 | ||||||||||||
1946 | 1102.00 | 852.00 | 700.50 | 284.50 | 256.50 | 15.50 | 0.00 | 7.00 | 71.50 | 415.00 | 831.00 | 896.50 | 5432.00 | |||||||||||||
1947 | 0.00 | z | 893.50 | 772.00 | 0.00 | z | 176.00 | 30.50 | 0.00 | 1.50 | 53.00 | 314.50 | 896.50 | 1310.27 | a | 4447.77 | ||||||||||
1948 | 1247.50 | 1114.43 | a | 1067.95 | a | 352.00 | 196.50 | 21.00 | 0.00 | 0.50 | 64.00 | 427.00 | 895.50 | 984.50 | 6370.88 | |||||||||||
1949 | 1242.50 | 903.00 | 699.50 | 504.00 | 183.00 | 53.00 | 0.50 | 1.00 | 60.00 | 436.00 | 391.50 | k | 1113.33 | b | 5195.83 | |||||||||||
1950 | 951.00 | 748.00 | 721.00 | 361.00 | 233.50 | 34.00 | 3.50 | 5.50 | 99.50 | 206.67 | a | 713.50 | 917.82 | c | 4994.99 | |||||||||||
1951 | 1164.00 | 800.50 | 768.50 | 513.50 | 211.00 | 69.50 | 0.00 | 3.50 | 91.55 | a | 393.50 | 892.00 | 1050.50 | 5958.05 | ||||||||||||
1952 | 948.00 | 869.00 | 864.50 | 483.50 | 198.50 | 9.00 | 3.00 | 0.00 | 86.50 | 402.00 | 960.54 | b | 1179.00 | 6003.54 | ||||||||||||
1953 | 854.00 | 898.00 | 655.50 | 480.00 | 313.00 | 3.50 | 0.00 | 4.00 | 48.00 | 387.00 | 708.10 | a | 1123.00 | 5474.10 | ||||||||||||
1954 | 970.50 | 640.00 | 742.50 | 289.50 | 165.00 | 19.50 | 0.00 | 0.00 | 40.00 | 316.00 | 682.50 | 1086.50 | 4952.00 | |||||||||||||
1955 | 1079.00 | 1005.50 | 682.50 | 450.50 | 230.00 | 56.00 | 0.50 | h | 1.00 | 47.00 | 353.00 | 728.50 | 914.00 | 5547.00 | ||||||||||||
1956 | 908.82 | a | 1001.00 | 667.50 | 501.00 | 78.50 | 0.00 | 0.00 | 11.00 | 33.50 | 335.00 | 880.00 | 641.00 | k | 4416.32 | |||||||||||
1957 | 1005.95 | a | 614.00 | 699.00 | 544.00 | 288.00 | 44.00 | 0.00 | 1.00 | 107.00 | 397.00 | 932.00 | 889.00 | 5520.95 | ||||||||||||
1958 | 1045.45 | b | 734.50 | 892.00 | 527.00 | 140.53 | a | 6.50 | 3.00 | 9.00 | 76.55 | a | 395.00 | 772.50 | 906.23 | a | 5508.27 | |||||||||
1959 | 1140.00 | 824.00 | 772.50 | 450.50 | 193.75 | c | 26.00 | 4.65 | a | 0.00 | 117.50 | 428.32 | a | 791.90 | a | 978.50 | 5727.61 | |||||||||
1960 | 1218.82 | a | 641.00 | k | 702.50 | 404.00 | 198.50 | 34.14 | a | 12.00 | 2.50 | 73.00 | 427.00 | 696.50 | 1278.00 | 5046.95 | ||||||||||
1961 | 1431.50 | 974.50 | 700.00 | 501.00 | 170.50 | 13.39 | b | 4.28 | b | 0.00 | 135.00 | b | 423.00 | 781.50 | 1127.76 | b | 6262.43 | |||||||||
1962 | 1212.50 | 744.50 | 853.00 | 383.00 | 158.50 | 54.50 | 0.00 | 0.00 | 83.50 | 303.00 | 737.50 | 941.00 | 5471.00 | |||||||||||||
1963 | 1328.00 | 840.00 | 721.50 | 362.50 | 138.50 | 31.50 | 0.00 | 7.00 | 42.00 | 253.00 | 693.00 | 1148.50 | 5565.50 | |||||||||||||
1964 | 1150.21 | b | 1103.04 | a | 876.50 | 537.00 | 174.00 | 33.00 | 0.00 | 3.50 | 96.50 | 372.00 | 752.50 | 1031.50 | 6129.74 | |||||||||||
1965 | 1030.00 | 913.00 | 922.77 | a | 423.00 | 252.50 | 71.50 | 0.00 | 0.50 | 123.50 | 368.00 | 615.50 | 1018.00 | 5738.27 | ||||||||||||
1966 | 1203.50 | 945.50 | 672.00 | 429.00 | 142.00 | 14.50 | 0.00 | 16.00 | 36.00 | 432.00 | 642.00 | 1094.50 | 5627.00 | |||||||||||||
1967 | 1084.00 | 863.69 | b | 577.50 | 357.00 | 251.00 | 18.00 | 0.00 | 38.50 | 125.50 | 359.00 | 725.00 | 1263.50 | 5662.69 | ||||||||||||
1968 | 1179.00 | 827.00 | 764.50 | 561.00 | 221.00 | 20.50 | 5.50 | 4.50 | 126.50 | 344.50 | 766.50 | 1052.50 | 5873.00 | |||||||||||||
1969 | 842.00 | 860.00 | 964.00 | 385.00 | 179.50 | 73.50 | 0.00 | 2.00 | 68.50 | 458.50 | 789.50 | 1011.00 | 5633.50 | |||||||||||||
1970 | 1147.50 | 767.50 | 844.50 | 553.50 | 155.52 | a | 73.00 | 0.00 | 0.00 | 119.50 | 525.00 | 724.50 | 961.50 | 5872.02 | ||||||||||||
1971 | 1000.00 | 863.50 | 673.50 | 481.50 | 261.50 | 19.50 | 16.00 | 7.50 | 174.00 | 417.00 | 726.50 | 1084.50 | 5725.00 | |||||||||||||
1972 | 943.00 | 769.00 | 572.50 | 368.00 | 199.95 | a | 2.50 | 7.75 | a | 13.00 | 64.50 | 352.50 | 1036.00 | 1045.00 | 5373.70 | |||||||||||
1973 | 1079.50 | 836.00 | 772.50 | 736.00 | 242.00 | 44.00 | 5.50 | 0.00 | 104.00 | 0.00 | z | 0.00 | z | 0.00 | z | 3819.50 | ||||||||||
1974 | 0.00 | z | 875.50 | 542.50 | 450.00 | 113.50 | 36.50 | 1.00 | 24.50 | 151.00 | 325.50 | 717.00 | 1109.50 | 4346.50 | ||||||||||||
1975 | 1196.00 | 874.00 | 672.00 | 504.00 | 250.00 | 54.00 | 0.50 | 0.00 | 174.50 | 381.50 | 807.50 | 925.50 | 5839.50 | |||||||||||||
1976 | 1076.50 | 684.00 | 730.57 | a | 460.00 | 276.00 | 32.50 | 9.00 | 2.50 | 117.00 | 530.50 | 936.00 | 1331.50 | 6186.07 | ||||||||||||
1977 | 1135.00 | 836.00 | 0.00 | z | 478.00 | 206.00 | 5.50 | 0.00 | 0.50 | 84.00 | 388.00 | 702.50 | 864.38 | a | 4699.88 | |||||||||||
1978 | 1107.50 | 890.50 | 665.47 | a | 414.60 | e | 299.00 | 64.00 | 0.00 | 11.00 | 75.00 | 409.00 | 699.00 | 1282.00 | 5917.07 | |||||||||||
1979 | 1300.00 | 905.00 | 721.61 | d | 519.50 | 278.00 | 0.00 | z | 0.00 | 11.50 | 121.00 | 367.50 | 931.50 | 1032.62 | b | 6188.23 | ||||||||||
1980 | 1050.12 | c | 795.50 | 778.00 | 567.50 | 337.00 | 28.00 | 0.00 | 1.00 | 41.50 | 439.00 | 767.50 | 758.00 | 5563.12 | ||||||||||||
1981 | 966.50 | 828.50 | 752.00 | 324.50 | 291.50 | 21.50 | 0.00 | 5.50 | 74.50 | 376.00 | 623.00 | 933.50 | 5197.00 | |||||||||||||
1982 | 1018.00 | 935.00 | 784.50 | 593.50 | 287.00 | 53.50 | 1.00 | 0.00 | 69.00 | 458.00 | 794.00 | 1071.50 | 6065.00 | |||||||||||||
1983 | 1125.50 | 907.00 | 793.50 | 660.00 | 317.50 | 74.50 | 0.00 | 0.00 | 44.50 | 319.50 | 708.50 | 1214.17 | a | 6164.67 | ||||||||||||
1984 | 1195.00 | 864.00 | 793.00 | 552.00 | 121.00 | 17.50 | 0.00 | 1.00 | 103.50 | 541.00 | 743.50 | 1006.50 | 5938.00 | |||||||||||||
1985 | 1154.00 | 867.50 | 659.50 | 405.50 | 189.00 | 25.50 | 1.00 | 1.50 | 141.50 | 402.00 | 682.50 | 1071.00 | 5600.50 | |||||||||||||
1986 | 875.00 | 772.00 | 596.50 | 390.50 | 229.00 | 47.50 | 0.00 | 5.00 | 132.00 | 494.00 | 806.00 | 1085.00 | 5432.50 | |||||||||||||
1987 | 1159.00 | 886.00 | 809.00 | 472.00 | 265.50 | 43.50 | 3.00 | 33.50 | 151.50 | 400.50 | 789.50 | 1204.50 | 6217.50 | |||||||||||||
1988 | 1380.00 | 837.00 | 815.50 | 482.50 | 282.00 | 32.50 | 4.50 | 11.00 | 151.00 | 324.00 | 712.50 | 1044.00 | 6076.50 | |||||||||||||
1989 | 975.00 | 952.50 | 538.50 | 354.23 | d | 140.50 | 75.00 | 4.00 | 1.00 | 115.00 | 394.00 | 646.50 | 1113.00 | 5309.23 | ||||||||||||
1990 | 1153.00 | 939.00 | 706.00 | 414.00 | 256.50 | 0.50 | 20.50 | 13.50 | 61.03 | a | 368.50 | 674.50 | 1197.00 | 5804.03 | ||||||||||||
1991 | 1052.50 | 748.00 | 706.00 | 467.00 | 192.00 | 34.50 | 4.13 | a | 6.00 | 137.00 | 373.50 | 868.00 | 1010.50 | 5599.13 | ||||||||||||
1992 | 1053.00 | 802.00 | 708.00 | 384.00 | 235.00 | 63.00 | 0.00 | 13.50 | 76.50 | 327.00 | 929.00 | 1125.00 | 5716.00 | |||||||||||||
1993 | 957.00 | 898.00 | 670.00 | 446.00 | 206.15 | a | 48.50 | 0.00 | 14.00 | p | 148.50 | 490.00 | 852.00 | 997.00 | 5713.15 | |||||||||||
1994 | 1020.50 | 856.00 | 724.50 | 502.00 | 205.50 | 3.00 | 1.00 | 4.50 | 80.00 | 416.50 | 720.00 | 911.50 | 5445.00 | |||||||||||||
1995 | 965.00 | 682.00 | 685.50 | 563.00 | 306.00 | 81.00 | 8.00 | 0.00 | 136.00 | 375.00 | 655.50 | 1076.50 | 5533.50 | |||||||||||||
1996 | 1023.00 | 762.00 | 766.00 | 397.00 | 81.63 | a | 6.21 | a | 0.00 | 1.50 | 149.00 | 455.50 | 685.00 | 992.50 | 5319.34 | |||||||||||
1997 | 1128.00 | 871.00 | 632.50 | 596.50 | 234.50 | 50.50 | 6.00 | 2.50 | 39.50 | 396.50 | 813.00 | 1110.50 | 5881.00 | |||||||||||||
1998 | 924.00 | 809.00 | 745.00 | 509.50 | 140.50 | 27.00 | 1.50 | 1.50 | 7.50 | 185.50 | m | 612.50 | 951.70 | a | 4729.70 | |||||||||||
1999 | 863.00 | 663.50 | 641.00 | 516.50 | 261.43 | a | 53.00 | 0.00 | 0.00 | c | 129.00 | 398.50 | 612.50 | 999.00 | 5137.43 | |||||||||||
2000 | 892.50 | 691.50 | 647.50 | 352.00 | 90.13 | d | 8.79 | a | 0.00 | i | 0.00 | d | 64.20 | e | 421.50 | 582.00 | k | 1063.76 | d | 4231.88 | ||||||
2001 | 1264.00 | 956.00 | 720.00 | 382.00 | 125.50 | n | 20.00 | j | 0.00 | c | 0.53 | b | 31.67 | c | 331.00 | 656.79 | b | 1011.50 | 5353.49 | |||||||
2002 | 995.50 | 863.50 | 707.00 | 295.00 | 147.00 | 5.00 | 0.00 | 0.00 | 106.50 | 446.50 | 756.50 | 1085.50 | 5408.00 | |||||||||||||
2003 | 834.50 | 799.50 | 672.00 | 401.00 | 139.00 | 46.50 | 0.00 | 0.00 | d | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2892.50 | ||||||||
2004 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 17.00 | 9.00 | 18.00 | 96.50 | 382.50 | 768.00 | 956.00 | 2247.00 | ||||||||
2005 | 846.00 | 789.50 | 826.00 | 435.00 | 218.50 | 21.00 | 0.00 | 0.50 | 40.50 | 352.92 | e | 653.50 | 992.00 | 5175.42 | ||||||||||||
2006 | 902.50 | 847.00 | 678.38 | a | 279.00 | 103.00 | 6.72 | a | 0.00 | m | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2816.61 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1076.27 | 846.94 | 730.18 | 454.37 | 207.53 | 33.42 | 2.46 | 5.01 | 95.19 | 391.38 | 763.77 | 1049.39 | 5675.30 | |||||||||||||
S.D. | 143.63 | 99.95 | 93.50 | 87.92 | 62.09 | 22.12 | 3.90 | 7.51 | 40.06 | 59.72 | 93.54 | 121.60 | 335.92 | |||||||||||||
SKEW | 0.34 | 0.17 | 0.79 | 0.36 | 0.04 | 0.44 | 2.35 | 2.49 | 0.02 | -0.04 | 0.58 | 0.45 | 0.02 | |||||||||||||
MAX | 1431.50 | 1114.43 | 1067.95 | 736.00 | 337.00 | 81.00 | 20.50 | 38.50 | 174.50 | 541.00 | 1036.00 | 1375.00 | 6370.88 | |||||||||||||
MIN | 834.50 | 614.00 | 538.50 | 279.00 | 78.50 | 0.00 | 0.00 | 0.00 | 7.50 | 206.67 | 612.50 | 758.00 | 4952.00 | |||||||||||||
NO YRS | 68 | 71 | 71 | 72 | 73 | 71 | 72 | 71 | 71 | 69 | 69 | 70 | 54 |