YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | 0.00 | u | 0.00 | 1.50 | 49.00 | 422.00 | 930.50 | 1002.00 | 887.50 | 622.00 | 277.00 | 61.55 | a | 0.00 | 4253.05 | |||||||||||
1894 | 0.00 | 0.00 | 57.00 | 266.50 | 533.50 | 969.00 | 1088.50 | 974.50 | 684.00 | 257.50 | 3.50 | 2.00 | 4836.00 | |||||||||||||
1895 | 0.00 | 0.00 | 30.00 | f | 349.00 | 578.00 | 828.50 | 918.00 | 894.00 | 713.50 | 180.50 | 54.00 | 0.00 | 4515.50 | ||||||||||||
1896 | 0.00 | 5.50 | 5.50 | 278.00 | 698.00 | 803.79 | a | 946.50 | 895.50 | 468.00 | 196.00 | 0.00 | 0.00 | 4296.79 | ||||||||||||
1897 | 0.00 | 0.00 | 15.00 | 180.50 | 506.00 | 755.00 | 1057.50 | 840.00 | 818.50 | 393.00 | 20.00 | 0.50 | 4586.00 | |||||||||||||
1898 | 0.00 | 0.00 | 39.00 | 218.00 | 550.25 | a | 846.60 | e | 1013.70 | a | 913.98 | a | 698.50 | 191.50 | 20.00 | 0.00 | 4491.53 | |||||||||
1899 | 0.00 | 0.00 | 0.00 | 292.50 | 563.68 | a | 819.00 | 1018.35 | a | 995.74 | b | 577.50 | 0.00 | z | 62.50 | 1.50 | 4330.77 | |||||||||
1900 | 1.55 | a | 0.00 | 3.50 | 357.50 | 707.00 | 879.50 | 954.00 | 1096.00 | 618.10 | a | 537.00 | 28.00 | 0.00 | 5182.15 | |||||||||||
1901 | 0.00 | 0.00 | 3.62 | a | 278.00 | 601.40 | a | 855.00 | 1129.50 | 965.00 | 568.50 | 337.38 | a | 8.50 | 0.00 | 4746.90 | ||||||||||
1902 | 0.00 | 2.50 | 84.00 | 178.00 | 605.00 | 706.00 | 942.63 | d | 833.38 | a | 517.50 | 263.00 | 35.50 | 0.00 | c | 4167.51 | ||||||||||
1903 | 0.00 | e | 0.00 | 23.80 | c | 165.00 | a | 574.61 | c | 756.96 | b | 873.68 | a | 591.50 | g | 503.50 | 260.63 | d | 60.00 | 0.00 | 3218.19 | |||||
1904 | 0.00 | 0.00 | a | 0.00 | z | 97.50 | 539.00 | 744.00 | 843.50 | 785.50 | 566.50 | 289.00 | 79.50 | 0.00 | 3944.50 | |||||||||||
1905 | 0.00 | 0.00 | 63.50 | 182.50 | 433.00 | 749.50 | 897.50 | 917.00 | 706.03 | a | 230.50 | 32.50 | 0.00 | h | 4212.03 | |||||||||||
1906 | 0.00 | a | 0.00 | a | 0.00 | 201.00 | l | 519.00 | 791.00 | 931.55 | a | 437.00 | q | 721.03 | a | 242.00 | h | 0.00 | z | 0.00 | e | 2962.58 | ||||
1907 | 0.00 | 1.50 | 40.00 | 38.00 | 248.00 | 770.00 | 935.50 | 852.00 | 447.50 | i | 0.00 | z | 13.39 | b | 0.00 | 2898.39 | ||||||||||
1908 | 0.00 | 0.00 | 10.50 | 259.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 270.00 | ||||||
1909 | 0.00 | 0.00 | 1.00 | 45.50 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 87.50 | 3.00 | 91.50 | ||||||
1910 | 0.00 | 0.00 | 187.11 | c | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 106.00 | p | 0.00 | 0.00 | 187.11 | |||||
1911 | 0.00 | 0.00 | 0.00 | z | 204.00 | o | 501.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | b | 0.00 | |||
1912 | 0.00 | 0.00 | 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 | 0.00 | v | 0.00 | 0.00 | |||
1913 | 0.00 | 0.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 61.50 | 5.00 | 67.00 | |||||
1914 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 639.00 | 464.50 | 70.50 | 0.00 | 1174.00 | |||||||
1915 | 0.00 | 0.00 | 1.00 | 466.00 | 397.50 | 681.11 | c | 856.12 | a | 779.50 | 599.50 | 304.32 | a | 52.50 | 0.00 | 4137.54 | ||||||||||
1916 | 0.00 | 0.00 | 2.50 | 150.00 | 440.72 | a | 639.83 | a | 1123.75 | c | 910.00 | 555.50 | 241.50 | 42.00 | 0.00 | 4105.79 | ||||||||||
1917 | 0.00 | 0.00 | 2.00 | 109.00 | 460.50 | 721.00 | 1044.50 | 830.50 | 561.50 | 77.50 | 65.00 | 0.00 | 3871.50 | |||||||||||||
1918 | 0.00 | 0.50 | 85.00 | 149.50 | 620.52 | a | 826.00 | 977.00 | 913.39 | c | 424.50 | 337.00 | 80.69 | a | 0.00 | 4414.10 | ||||||||||
1919 | 0.00 | 0.00 | f | 25.50 | 147.12 | d | 584.00 | 929.50 | 1056.00 | 906.50 | 722.50 | 197.00 | 0.00 | a | 0.00 | 4568.12 | ||||||||||
1920 | 0.00 | 0.00 | 62.00 | 98.00 | 594.17 | a | 866.50 | 965.00 | 935.34 | b | 765.56 | c | 490.00 | 6.00 | 0.00 | 4782.57 | ||||||||||
1921 | 0.00 | 6.00 | 45.00 | 337.50 | 658.50 | 1043.50 | 1170.50 | 973.83 | b | 708.21 | b | 336.35 | a | 6.00 | 0.00 | 5285.39 | ||||||||||
1922 | 0.00 | 0.00 | 0.00 | 175.00 | 741.50 | 916.50 | 953.00 | 1071.00 | 787.00 | 403.50 | 74.50 | 0.00 | a | 5122.00 | ||||||||||||
1923 | 0.00 | 0.00 | 3.50 | 204.00 | 603.50 | 953.00 | 1124.27 | a | 835.97 | a | 692.00 | 269.00 | 47.50 | 12.00 | 4744.73 | |||||||||||
1924 | 0.00 | 0.00 | 3.00 | 189.50 | 346.00 | 753.75 | b | 950.67 | d | 864.00 | 514.50 | 477.00 | 42.50 | 0.00 | 4140.92 | |||||||||||
1925 | 0.00 | a | 0.00 | a | 63.50 | 391.00 | 476.50 | 816.96 | b | 936.95 | b | 988.68 | c | 757.24 | a | 83.50 | 16.00 | 0.00 | 4530.33 | |||||||
1926 | 0.00 | 0.00 | 25.00 | 188.04 | b | 723.50 | 735.54 | b | 1029.41 | b | 910.07 | c | 515.69 | a | 239.98 | b | 8.00 | 0.00 | 4375.23 | |||||||
1927 | 0.00 | 0.00 | 28.50 | 202.20 | e | 445.37 | a | 767.14 | b | 912.29 | c | 824.60 | a | 0.00 | z | 314.50 | 7.00 | 0.00 | 3501.60 | |||||||
1928 | 0.00 | 0.00 | 54.77 | a | 123.50 | 655.81 | b | 688.80 | e | 1005.50 | 86.00 | z | 0.00 | z | 54.50 | p | 32.00 | 0.00 | a | 2560.38 | ||||||
1929 | 0.00 | 0.00 | 32.50 | 243.00 | 475.00 | 769.80 | e | 535.00 | n | 955.26 | d | 554.50 | 297.00 | 10.00 | 0.00 | 3337.06 | ||||||||||
1930 | 0.00 | 22.50 | 22.00 | 292.50 | 596.00 | 847.50 | d | 1094.00 | 1060.20 | a | 623.04 | b | 317.00 | 111.00 | 0.00 | a | 4985.74 | |||||||||
1931 | 0.00 | 8.50 | 0.00 | 290.69 | a | 520.28 | a | 1020.00 | 1112.50 | 943.00 | 827.07 | a | 399.00 | 89.50 | 0.50 | 5211.04 | ||||||||||
1932 | 0.00 | b | 4.00 | 8.50 | 207.00 | 582.80 | a | 972.22 | c | 1017.83 | a | 998.20 | a | 581.00 | 212.00 | 25.00 | 0.00 | 4608.56 | ||||||||
1933 | 0.00 | 0.00 | 9.00 | 177.00 | 566.86 | c | 1139.50 | 1221.18 | c | 955.32 | a | 818.50 | 250.50 | 19.66 | a | 0.00 | 5157.51 | |||||||||
1934 | 0.00 | 0.00 | 16.02 | a | 193.50 | 907.00 | 1022.22 | c | 1173.87 | a | 942.00 | 546.00 | 455.00 | 57.50 | 0.00 | 5313.11 | ||||||||||
1935 | 0.00 | 0.00 | 47.00 | 178.50 | 457.00 | 705.00 | b | 1194.00 | 967.00 | 610.50 | 248.00 | 0.00 | 0.00 | 4407.00 | ||||||||||||
1936 | 0.00 | 0.00 | 0.00 | 105.50 | 712.50 | 750.00 | d | 1235.72 | b | 1053.48 | a | 764.50 | 231.00 | 7.00 | 0.00 | 4859.71 | ||||||||||
1937 | 0.00 | 0.00 | 0.00 | 147.00 | 588.47 | b | 758.00 | 1114.93 | b | 1127.00 | 671.50 | 198.50 | 28.50 | 0.00 | 4633.90 | |||||||||||
1938 | 0.00 | b | 0.00 | 87.50 | 253.97 | a | 477.29 | b | 816.00 | 1016.00 | 1034.00 | 638.00 | 444.00 | 59.50 | 0.00 | 4826.26 | ||||||||||
1939 | 0.00 | 0.00 | a | 71.50 | 175.18 | b | 696.00 | 813.10 | a | 1015.25 | a | 916.50 | 688.97 | a | 251.00 | 34.82 | b | 16.57 | b | 4678.89 | ||||||
1940 | 0.00 | 0.00 | 0.00 | 125.00 | 463.00 | 787.50 | b | 1025.50 | 834.50 | 686.38 | a | 390.50 | 26.00 | 0.00 | 4338.38 | |||||||||||
1941 | 0.00 | 0.00 | 5.50 | 315.50 | 704.22 | a | 820.00 | 1000.00 | 929.00 | 640.00 | 329.00 | 37.50 | 14.00 | 4794.72 | ||||||||||||
1942 | 0.00 | 0.00 | 18.00 | 348.00 | 440.50 | 738.00 | 913.00 | 886.00 | 490.50 | 341.50 | 40.50 | 0.00 | 4216.00 | |||||||||||||
1943 | 0.00 | 0.00 | 48.00 | 150.00 | 452.00 | 859.50 | 1013.50 | 925.41 | d | 292.00 | k | 280.50 | 0.00 | 0.00 | 3728.91 | |||||||||||
1944 | 6.50 | 0.00 | 0.00 | 107.50 | 641.00 | 837.00 | 912.50 | 917.00 | 609.50 | 311.50 | 85.50 | 0.00 | 4428.00 | |||||||||||||
1945 | 0.00 | 0.00 | 152.00 | 158.50 | 351.50 | 601.00 | 891.00 | 910.00 | 558.00 | 249.50 | 21.50 | 0.00 | 3893.00 | |||||||||||||
1946 | 0.00 | 0.00 | 133.00 | 304.00 | 437.50 | 775.50 | 973.50 | 833.50 | 562.50 | 315.00 | 15.50 | 3.00 | 4353.00 | |||||||||||||
1947 | 3.50 | 0.00 | 7.75 | a | 89.50 | 378.50 | 703.50 | 951.00 | 1127.50 | 635.50 | 564.50 | 35.50 | 0.00 | 4496.75 | ||||||||||||
1948 | 0.00 | 0.00 | 23.50 | 294.31 | a | 529.00 | 782.50 | 1031.50 | 933.62 | a | 768.50 | 300.00 | 46.00 | 0.00 | a | 4708.93 | ||||||||||
1949 | 0.00 | g | 0.00 | a | 2.50 | 225.52 | a | 612.77 | a | 872.07 | a | 1035.50 | 976.00 | 507.00 | 372.50 | 56.50 | 0.00 | 4660.35 | ||||||||
1950 | 0.00 | 0.00 | 0.00 | 51.00 | 432.97 | a | 787.24 | a | 874.00 | 767.77 | a | 616.00 | 355.47 | a | 12.50 | 0.00 | 3896.94 | |||||||||
1951 | 0.00 | 0.00 | 0.00 | 107.00 | 605.02 | a | 655.50 | 899.50 | 782.50 | 437.00 | 271.77 | a | 8.50 | 5.74 | d | 3772.52 | ||||||||||
1952 | 0.00 | 0.00 | 0.50 | 308.00 | 536.00 | 831.00 | 958.50 | 842.00 | 657.00 | 179.00 | 68.00 | 0.00 | 4380.00 | |||||||||||||
1953 | 0.00 | 0.00 | 21.50 | 78.00 | 522.50 | 840.00 | a | 919.00 | 963.00 | 592.50 | 472.75 | a | 103.00 | 0.00 | 4512.25 | |||||||||||
1954 | 0.00 | 8.00 | 0.50 | 226.00 | 389.57 | a | 869.44 | c | 1002.50 | 886.50 | 572.59 | a | 231.47 | a | 62.50 | 0.00 | a | 4249.06 | ||||||||
1955 | 0.00 | 0.00 | 23.50 | 383.00 | 692.52 | c | 804.64 | b | 912.00 | f | 1060.50 | 607.50 | 313.62 | a | 3.00 | 0.00 | c | 3888.28 | ||||||||
1956 | 0.00 | 0.00 | 0.00 | 88.50 | 555.00 | 947.50 | 866.97 | a | 894.87 | a | 536.90 | a | 487.73 | a | 71.50 | 0.00 | 4448.96 | |||||||||
1957 | 0.00 | 0.00 | 6.00 | 269.00 | 520.50 | 758.50 | 1077.77 | a | 904.00 | 564.50 | 243.35 | a | 33.00 | 0.00 | 4376.62 | |||||||||||
1958 | 0.00 | 11.50 | 11.00 | 220.50 | 645.50 | 664.00 | 893.00 | 937.50 | 638.00 | 350.50 | 59.00 | 0.00 | 4430.50 | |||||||||||||
1959 | 0.00 | 0.00 | 29.00 | 203.50 | 634.50 | 879.00 | 983.50 | 1003.00 | 619.00 | 141.50 | 3.50 | 1.00 | 4497.50 | |||||||||||||
1960 | 0.00 | 0.00 | 11.00 | 190.50 | 504.78 | a | 702.50 | 938.00 | 936.41 | b | 648.50 | 358.50 | 29.50 | 3.00 | 4322.70 | |||||||||||
1961 | 0.00 | 0.50 | 34.50 | 80.00 | 473.00 | 858.00 | 924.50 | 962.00 | 579.50 | 346.68 | a | 24.50 | 0.00 | 4283.18 | ||||||||||||
1962 | 0.00 | 0.00 | 1.50 | 208.00 | 682.00 | a | 809.50 | 920.00 | 936.50 | 564.31 | a | 421.00 | 38.50 | 42.00 | 4623.31 | |||||||||||
1963 | 0.00 | 0.00 | 107.00 | 297.00 | 554.00 | 920.50 | 1046.00 | 939.00 | 744.00 | 649.50 | 104.00 | 0.00 | 5361.00 | |||||||||||||
1964 | 0.00 | 3.50 | 9.00 | 264.23 | d | 705.50 | 889.00 | 1139.00 | 890.50 | 655.18 | b | 372.55 | c | 158.00 | 0.00 | 5086.46 | ||||||||||
1965 | 0.00 | 0.00 | 0.00 | 139.50 | 657.31 | d | 842.00 | 958.50 | 903.00 | 411.00 | 366.50 | 55.00 | 0.00 | a | 4332.81 | |||||||||||
1966 | 0.00 | 3.50 | 86.00 | 111.11 | c | 479.50 | 880.00 | 1129.50 | 885.00 | 643.50 | 300.18 | a | 1.55 | a | 0.00 | 4519.85 | ||||||||||
1967 | 0.00 | 0.00 | 47.00 | 197.00 | 437.00 | 812.00 | 931.00 | 880.50 | 651.00 | 302.00 | 33.50 | 0.00 | 4291.00 | |||||||||||||
1968 | 0.00 | 0.00 | 175.50 | 310.34 | a | 446.92 | a | 834.50 | 982.00 | 962.00 | 640.00 | 371.50 | 21.00 | 3.50 | 4747.26 | |||||||||||
1969 | 0.00 | 0.00 | 0.00 | 302.00 | 655.50 | 656.50 | 1010.50 | 1043.50 | 698.50 | 242.00 | 68.50 | 0.00 | 4677.00 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 254.50 | 617.00 | 941.50 | 1085.50 | 965.00 | 622.50 | 316.00 | 3.00 | 0.00 | 4805.00 | |||||||||||||
1971 | 0.00 | 0.00 | 13.50 | 270.50 | 529.00 | 955.50 | 882.50 | 914.00 | 656.00 | 431.00 | 33.50 | 0.00 | 4685.50 | |||||||||||||
1972 | 0.00 | 0.00 | 8.00 | 145.50 | 667.50 | 727.50 | 845.50 | 898.48 | a | 488.57 | b | 151.38 | a | 8.50 | 0.00 | a | 3940.94 | |||||||||
1973 | 0.00 | a | 0.00 | 46.00 | 128.57 | b | 411.00 | 840.50 | 940.00 | 947.50 | 519.50 | 394.73 | a | 25.34 | a | 0.00 | 4253.15 | |||||||||
1974 | 0.00 | a | 0.00 | 0.00 | 188.00 | 381.82 | a | 694.00 | 1026.50 | 779.50 | 421.50 | 184.50 | g | 36.21 | a | 0.00 | 3527.52 | |||||||||
1975 | 0.00 | b | 0.00 | 0.00 | 58.50 | 577.50 | 779.50 | 1005.00 | 841.65 | a | 435.56 | c | 242.04 | e | 119.50 | 0.00 | 4059.24 | |||||||||
1976 | 0.00 | 1.50 | 32.00 | 245.69 | a | 451.57 | a | 811.55 | a | 954.00 | 880.00 | 555.00 | a | 180.00 | 5.00 | 0.00 | 4116.31 | |||||||||
1977 | 0.00 | 0.00 | 57.50 | 375.50 | 774.48 | a | 754.29 | b | 932.21 | c | 706.50 | 536.50 | 160.00 | 43.50 | 0.00 | 4340.48 | ||||||||||
1978 | 0.00 | 0.00 | 26.72 | b | 116.50 | 521.66 | b | 703.93 | b | 833.68 | c | 660.50 | g | 707.50 | 213.50 | 55.00 | c | 0.00 | a | 3178.49 | ||||||
1979 | 0.00 | 0.00 | 0.00 | a | 87.22 | c | 374.50 | 738.75 | b | 887.50 | 743.48 | a | 478.00 | i | 220.50 | 28.50 | 0.00 | b | 3080.46 | |||||||
1980 | 0.00 | c | 0.00 | 3.50 | 240.58 | d | 578.67 | a | 731.79 | b | 971.00 | 843.50 | 541.00 | 170.00 | 25.18 | b | 0.00 | a | 4105.21 | |||||||
1981 | 2.50 | 17.00 | 66.00 | 232.76 | a | 473.50 | 714.81 | d | 886.17 | b | 594.00 | h | 0.00 | z | 188.50 | 73.93 | b | 0.00 | a | 2655.17 | ||||||
1982 | 0.00 | 0.00 | 4.50 | 155.50 | 619.50 | 620.50 | 992.00 | 857.00 | 534.50 | 260.50 | 8.00 | 5.50 | 4057.50 | |||||||||||||
1983 | 0.00 | 1.00 | 32.00 | 115.00 | 438.65 | a | 785.50 | 1090.00 | 1066.00 | 624.00 | 270.50 | 44.50 | 0.00 | 4467.15 | ||||||||||||
1984 | 0.00 | 3.00 | 0.00 | 224.50 | 465.00 | 851.00 | 941.00 | 990.50 | 491.00 | 359.00 | 38.00 | 0.00 | 4363.00 | |||||||||||||
1985 | 0.00 | 0.00 | 36.50 | 0.00 | z | 691.00 | 680.00 | 946.53 | a | 779.50 | 569.50 | 218.50 | 12.41 | a | 0.00 | 3933.95 | ||||||||||
1986 | 0.00 | 0.00 | 56.00 | 0.00 | z | 331.50 | l | 877.00 | 999.00 | 815.50 | 582.50 | 0.00 | z | 6.72 | a | 0.00 | z | 3336.72 | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.15 | 1.09 | 29.16 | 204.41 | 547.88 | 808.99 | 991.43 | 917.39 | 611.82 | 304.39 | 39.01 | 1.29 | 4511.06 | |||||||||||||
S.D. | 0.82 | 3.43 | 39.30 | 90.61 | 114.72 | 100.36 | 91.17 | 86.27 | 96.13 | 107.19 | 31.67 | 5.09 | 374.53 | |||||||||||||
SKEW | 6.21 | 4.30 | 2.05 | 0.38 | 0.20 | 0.55 | 0.62 | 0.17 | 0.13 | 0.59 | 1.02 | 6.22 | 0.38 | |||||||||||||
MAX | 6.50 | 22.50 | 187.11 | 466.00 | 907.00 | 1139.50 | 1235.72 | 1127.50 | 827.07 | 649.50 | 158.00 | 42.00 | 5361.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 38.00 | 248.00 | 601.00 | 833.68 | 706.50 | 411.00 | 77.50 | 0.00 | 0.00 | 3772.52 | |||||||||||||
NO YRS | 92 | 93 | 88 | 85 | 86 | 87 | 85 | 82 | 82 | 82 | 90 | 92 | 66 |