YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1894 | 0.00 | 0.00 | 76.00 | 257.50 | 593.50 | 537.00 | l | 0.00 | z | 0.00 | z | 652.76 | a | 277.50 | 2.00 | 2.00 | 1861.26 | |||||||||
1895 | 0.00 | 18.50 | 56.00 | 412.00 | 569.00 | 779.00 | 870.00 | 939.00 | 752.59 | a | 236.00 | 55.50 | 0.00 | 4687.59 | ||||||||||||
1896 | 0.00 | 13.50 | 17.71 | c | 315.50 | 673.00 | 791.00 | 906.50 | 923.50 | 464.00 | 192.50 | 3.21 | b | 0.00 | c | 4300.43 | ||||||||||
1897 | 0.00 | 0.00 | 9.00 | 148.00 | 491.00 | 721.00 | 988.50 | 743.00 | 859.00 | 387.50 | 41.50 | 0.00 | 4388.50 | |||||||||||||
1898 | 0.00 | 0.00 | 32.50 | 196.50 | 485.50 | 838.50 | 926.50 | 876.50 | 670.00 | 190.50 | 14.46 | b | 0.00 | d | 4230.96 | |||||||||||
1899 | 0.00 | 2.00 | 0.00 | e | 273.50 | 493.50 | 752.00 | 925.50 | 934.50 | 580.50 | 353.50 | 116.50 | 0.00 | c | 4431.50 | |||||||||||
1900 | 0.00 | 0.00 | 30.50 | 338.50 | 643.50 | 809.50 | 900.50 | 1047.50 | 612.50 | 533.50 | 26.50 | 0.00 | c | 4942.50 | ||||||||||||
1901 | 0.00 | 0.00 | 17.00 | 223.50 | 545.50 | 830.00 | 1205.50 | 950.00 | 533.00 | 339.50 | 12.50 | 0.00 | f | 4656.50 | ||||||||||||
1902 | 0.00 | 0.00 | a | 61.50 | 156.00 | 583.00 | 664.00 | 945.00 | 797.50 | 447.00 | 299.50 | 37.50 | 0.00 | a | 3991.00 | |||||||||||
1903 | 0.00 | 0.00 | 5.17 | d | 159.00 | 515.00 | 693.50 | 893.50 | 773.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3039.17 | ||||||||
1904 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 521.00 | 740.00 | 873.00 | 809.50 | 605.50 | 318.00 | 128.50 | 2.50 | 3998.00 | |||||||||
1905 | 0.00 | 0.50 | 93.50 | 170.00 | 416.50 | 703.00 | 825.50 | 926.50 | 680.00 | 0.00 | z | 18.00 | 0.00 | 3833.50 | ||||||||||||
1906 | 0.00 | 0.00 | 0.00 | 242.50 | 509.95 | a | 696.00 | 849.50 | 909.50 | 665.50 | 225.50 | 32.00 | 0.00 | a | 4130.45 | |||||||||||
1907 | 0.00 | 0.00 | 62.00 | 37.00 | 226.50 | 703.50 | 907.00 | 842.00 | 563.50 | 206.50 | 31.50 | 0.00 | 3579.50 | |||||||||||||
1908 | 0.00 | 0.00 | 8.00 | 232.00 | 450.50 | 659.50 | 880.00 | 790.50 | 759.00 | 201.50 | 43.00 | 0.00 | 4024.00 | |||||||||||||
1909 | 0.00 | c | 0.00 | 4.50 | 43.50 | 458.00 | 767.50 | 893.50 | 1004.00 | 563.00 | 228.00 | 78.10 | a | 7.23 | a | 4047.34 | ||||||||||
1910 | 0.00 | 0.00 | 210.00 | 320.17 | a | 349.27 | a | 787.00 | 1021.50 | 939.50 | 646.00 | 416.00 | 0.00 | 0.00 | 4689.44 | |||||||||||
1911 | 0.00 | 0.00 | 61.00 | 199.50 | 681.50 | 1041.21 | a | 1028.00 | 836.00 | 598.00 | 180.50 | 0.00 | 0.00 | 4625.71 | ||||||||||||
1912 | 0.00 | 0.00 | 5.00 | 199.00 | 524.00 | 675.50 | 905.50 | 810.00 | 508.00 | 244.50 | 35.50 | 0.00 | a | 3907.00 | ||||||||||||
1913 | 0.00 | 0.00 | 11.88 | a | 216.50 | 406.50 | 816.50 | 908.50 | 962.00 | 580.34 | a | 221.00 | 42.00 | 2.00 | 4167.23 | |||||||||||
1914 | 0.00 | a | 0.00 | 12.00 | 171.50 | 509.00 | 761.00 | 1002.00 | 851.00 | 577.00 | 378.00 | 61.00 | 0.00 | a | 4322.50 | |||||||||||
1915 | 0.00 | 0.00 | a | 0.00 | 363.50 | 314.00 | 575.00 | 753.82 | a | 678.90 | a | 520.00 | 287.50 | 54.50 | 0.00 | 3547.22 | ||||||||||
1916 | 0.00 | a | 0.00 | 3.00 | 96.00 | 451.00 | 584.50 | 1092.23 | a | 879.50 | 503.00 | 167.50 | 38.79 | a | 0.50 | 3816.03 | ||||||||||
1917 | 0.00 | a | 0.00 | 4.00 | 49.00 | 350.62 | b | 616.50 | 929.50 | 784.00 | 481.50 | 89.38 | a | 56.38 | a | 0.00 | e | 3360.88 | ||||||||
1918 | 0.00 | c | 0.00 | 76.43 | b | 89.48 | a | 560.07 | a | 770.50 | 888.00 | 925.50 | 439.14 | a | 379.23 | a | 80.00 | 4.00 | 4212.35 | |||||||
1919 | 3.10 | a | 0.00 | a | 33.00 | 200.50 | 537.00 | 854.50 | 1106.00 | 985.00 | 773.00 | 227.00 | 176.50 | 0.00 | 4895.60 | |||||||||||
1920 | 0.00 | 0.00 | 96.62 | a | 92.00 | 570.50 | 853.97 | a | 981.00 | 901.50 | 759.00 | 530.50 | 15.50 | 0.00 | 4800.58 | |||||||||||
1921 | 0.00 | 22.30 | a | 97.50 | 335.50 | 631.00 | 1020.50 | 1128.00 | 931.50 | 731.50 | 392.50 | 16.50 | 6.72 | a | 5313.51 | |||||||||||
1922 | 0.00 | 0.00 | 28.50 | 227.50 | 655.00 | 926.00 | 937.23 | a | 1045.22 | a | 814.00 | 464.00 | 72.00 | 0.00 | 5169.45 | |||||||||||
1923 | 0.00 | 1.00 | 10.00 | 237.50 | 565.00 | 889.00 | 1112.00 | 886.50 | 712.50 | 285.00 | 58.50 | 7.50 | 4764.50 | |||||||||||||
1924 | 0.00 | 1.50 | 2.50 | 264.00 | 353.40 | a | 740.00 | 893.50 | 925.00 | 530.00 | 515.00 | 69.00 | 0.00 | 4293.90 | ||||||||||||
1925 | 0.00 | 0.00 | 94.00 | 429.50 | 520.50 | 805.50 | 980.50 | 1002.50 | 797.07 | a | 88.00 | 8.50 | 0.00 | 4726.07 | ||||||||||||
1926 | 0.00 | 0.00 | a | 29.50 | 229.00 | 698.50 | 738.50 | 1018.50 | 935.50 | 532.00 | 267.50 | 25.34 | a | 0.00 | 4474.34 | |||||||||||
1927 | 0.00 | a | 2.00 | 45.98 | a | 233.00 | 483.60 | a | 768.00 | 964.00 | 844.23 | a | 729.50 | 448.50 | 18.00 | 0.00 | 4536.82 | |||||||||
1928 | 0.00 | 0.50 | 88.00 | 132.00 | 666.50 | 695.50 | 1014.50 | 955.00 | 601.50 | 377.50 | 40.00 | 0.00 | 4571.00 | |||||||||||||
1929 | 0.00 | 0.00 | 40.50 | 257.00 | 481.50 | 757.00 | 1009.57 | a | 969.27 | a | 573.10 | a | 353.50 | 10.00 | 1.00 | 4452.44 | ||||||||||
1930 | 0.00 | 39.93 | a | 41.00 | 320.00 | 558.00 | 819.31 | a | 1137.70 | a | 1051.00 | 666.50 | 350.00 | 111.00 | 6.50 | 5100.94 | ||||||||||
1931 | 10.00 | 11.93 | a | 13.50 | 336.00 | 510.98 | a | 1023.50 | 1084.50 | 977.50 | 905.00 | 453.50 | 128.50 | 4.50 | 5459.41 | |||||||||||
1932 | 0.00 | a | 13.50 | 10.85 | a | 237.50 | 619.00 | 900.00 | 1061.50 | 958.50 | 620.00 | 271.00 | 23.79 | a | 5.00 | 4720.64 | ||||||||||
1933 | 3.50 | 2.00 | 26.00 | 211.50 | 538.00 | 1066.50 | 1074.00 | 882.50 | 796.00 | 251.50 | 24.00 | 0.00 | 4875.50 | |||||||||||||
1934 | 0.00 | 2.50 | 27.00 | 220.00 | 907.50 | 932.50 | 1056.50 | 858.50 | 484.50 | 473.00 | 85.00 | 0.00 | 5047.00 | |||||||||||||
1935 | 0.00 | 0.00 | a | 98.00 | 188.50 | 420.57 | a | 726.00 | 1187.50 | 988.00 | 698.00 | 252.00 | 3.62 | a | 0.00 | 4562.19 | ||||||||||
1936 | 0.00 | 0.00 | 30.48 | a | 192.00 | 715.00 | 788.79 | a | 1261.50 | 1059.34 | b | 747.50 | 264.50 | 17.14 | b | 0.00 | 5076.26 | |||||||||
1937 | 0.00 | 0.00 | a | 12.50 | 183.50 | 634.00 | 779.50 | 1079.50 | 1126.00 | 703.50 | 263.50 | a | 63.00 | 0.00 | 4845.00 | |||||||||||
1938 | 0.00 | 0.00 | 92.48 | a | 311.50 | 486.00 | 835.34 | a | 1065.50 | 1081.00 | 758.00 | 533.50 | 58.00 | 0.00 | 5221.33 | |||||||||||
1939 | 0.00 | 0.00 | 114.50 | 232.50 | 806.50 | 892.00 | 1078.80 | a | 931.00 | 793.50 | 295.50 | 68.00 | 45.50 | 5257.80 | ||||||||||||
1940 | 0.00 | 0.00 | 9.50 | 117.50 | 509.50 | 853.50 | 1090.00 | 890.50 | 764.50 | 440.00 | 31.00 | 0.00 | b | 4706.00 | ||||||||||||
1941 | 0.00 | 0.00 | 6.50 | 300.00 | 750.50 | 840.50 | 1035.00 | 1017.83 | a | 679.00 | 350.00 | 55.50 | 10.00 | 5044.83 | ||||||||||||
1942 | 0.50 | 0.00 | 7.50 | 334.50 | 461.00 | 779.50 | 938.50 | 900.50 | 490.50 | 326.50 | 33.00 | 0.00 | 4272.00 | |||||||||||||
1943 | 0.00 | 0.52 | a | 57.00 | 172.50 | 405.50 | 813.00 | 1024.50 | 943.00 | 480.50 | 297.50 | 0.00 | 1.00 | 4195.02 | ||||||||||||
1944 | 9.00 | 0.00 | 0.00 | 84.00 | 670.50 | 828.50 | 909.00 | 858.50 | 593.50 | 306.50 | 63.00 | 0.00 | 4322.50 | |||||||||||||
1945 | 0.00 | 0.00 | a | 144.50 | 145.00 | 333.00 | 606.00 | 910.00 | 890.00 | 566.50 | 274.50 | 19.66 | a | 0.00 | 3889.16 | |||||||||||
1946 | 0.00 | 0.00 | 165.00 | 315.00 | 416.50 | 792.00 | 990.50 | 845.00 | 542.00 | 272.50 | 6.50 | 1.50 | 4346.50 | |||||||||||||
1947 | 3.00 | 0.00 | 10.33 | a | 103.00 | 400.00 | 670.34 | a | 980.50 | 1135.50 | 672.00 | 513.50 | 33.50 | 0.00 | 4521.68 | |||||||||||
1948 | 0.00 | 0.52 | a | 30.50 | 292.00 | 526.50 | 744.50 | 1024.55 | a | 972.50 | 779.00 | 278.50 | 53.00 | 0.00 | a | 4701.57 | ||||||||||
1949 | 0.00 | 0.00 | 3.00 | 205.50 | 616.50 | 864.00 | 1051.50 | 984.50 | 486.50 | 322.50 | 72.00 | 0.00 | 4606.00 | |||||||||||||
1950 | 0.00 | 0.00 | 8.00 | 66.00 | 435.50 | 802.24 | a | 862.00 | 799.50 | 626.50 | 380.00 | 34.50 | 0.00 | 4014.24 | ||||||||||||
1951 | 0.00 | 3.00 | 0.00 | 94.00 | 601.50 | 664.00 | 910.00 | 862.00 | 435.50 | 280.00 | 19.50 | 9.00 | 3878.50 | |||||||||||||
1952 | 0.00 | 0.00 | a | 5.00 | 281.00 | 530.50 | 885.00 | 998.00 | 885.00 | 648.00 | 202.53 | a | 81.00 | 0.00 | 4516.03 | |||||||||||
1953 | 0.00 | 0.00 | 28.50 | 85.00 | 493.50 | 863.00 | 965.50 | 976.00 | 632.07 | a | 460.00 | 100.50 | 0.00 | 4604.07 | ||||||||||||
1954 | 0.00 | a | 16.00 | 3.50 | 263.00 | 396.50 | 870.00 | 1042.50 | 905.00 | 621.50 | 227.50 | 75.00 | 0.00 | a | 4420.50 | |||||||||||
1955 | 0.00 | 0.00 | 21.50 | 381.00 | 680.50 | 740.00 | 1145.50 | 1108.50 | 633.00 | 302.50 | 1.50 | 0.00 | c | 5014.00 | ||||||||||||
1956 | 0.00 | 0.00 | 3.50 | 84.00 | 538.50 | 963.00 | 890.50 | 911.50 | 550.00 | 446.92 | a | 34.00 | 0.00 | 4421.92 | ||||||||||||
1957 | 0.00 | 0.00 | a | 1.50 | 223.50 | 428.00 | 753.50 | 1106.00 | 855.50 | 505.50 | 245.00 | 26.50 | 0.00 | 4145.00 | ||||||||||||
1958 | 0.00 | 17.00 | 4.50 | 168.50 | 587.00 | 629.50 | 875.00 | 968.50 | 665.00 | 331.00 | 70.00 | 0.00 | 4316.00 | |||||||||||||
1959 | 0.00 | 0.00 | 14.00 | 178.50 | 567.00 | 892.00 | 942.50 | 1023.00 | 586.00 | 111.50 | 2.50 | 0.00 | 4317.00 | |||||||||||||
1960 | 0.00 | 0.00 | 0.00 | 189.00 | 467.50 | 711.50 | 964.00 | 928.50 | 645.50 | 320.50 | 34.50 | 2.50 | 4263.50 | |||||||||||||
1961 | 0.00 | 0.00 | 23.00 | 94.50 | 412.00 | 805.00 | 926.00 | 964.50 | 552.50 | 290.50 | 29.50 | 3.50 | 4101.00 | |||||||||||||
1962 | 0.00 | 0.00 | 1.00 | 186.00 | 676.00 | 776.50 | 889.50 | 902.50 | 510.00 | a | 377.00 | 45.50 | 32.50 | 4396.50 | ||||||||||||
1963 | 0.00 | 1.50 | 98.50 | 262.00 | 527.50 | 904.50 | 991.50 | 903.00 | 665.00 | 586.00 | 76.00 | 0.50 | 5016.00 | |||||||||||||
1964 | 0.00 | 0.00 | 0.00 | 213.50 | 650.50 | 831.00 | 1083.00 | 815.50 | 540.50 | 261.50 | 125.00 | 0.00 | 4520.50 | |||||||||||||
1965 | 0.00 | 0.00 | 0.00 | 109.00 | 613.50 | 798.00 | 965.00 | 877.00 | 354.50 | 323.00 | 45.00 | 0.00 | 4085.00 | |||||||||||||
1966 | 0.00 | 0.00 | 75.00 | 93.50 | 424.50 | 811.50 | 1094.50 | 819.43 | a | 587.00 | 242.00 | 9.50 | 0.00 | 4156.93 | ||||||||||||
1967 | 0.00 | 0.00 | 73.50 | 172.50 | 399.00 | 749.00 | 912.50 | 843.50 | 568.00 | 254.50 | 22.00 | 0.00 | 3994.50 | |||||||||||||
1968 | 0.00 | 0.00 | 136.00 | 227.00 | 379.00 | 823.00 | 943.00 | 891.00 | 545.50 | 292.50 | 40.50 | 0.00 | 4277.50 | |||||||||||||
1969 | 0.00 | 0.00 | 0.00 | 209.00 | 568.50 | 612.50 | 986.00 | 958.50 | 606.00 | 170.50 | 53.00 | 0.00 | 4164.00 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 183.00 | 559.50 | 864.00 | 990.00 | 901.00 | 586.50 | 236.00 | 4.50 | 4.00 | 4328.50 | |||||||||||||
1971 | 0.00 | 0.00 | 17.50 | 248.00 | 485.00 | 925.00 | 888.50 | 940.00 | 620.50 | 373.50 | 0.00 | z | 0.00 | z | 4498.00 | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.38 | 2.21 | 36.85 | 208.58 | 528.07 | 792.90 | 985.40 | 918.24 | 619.81 | 313.24 | 44.71 | 2.13 | 4460.04 | |||||||||||||
S.D. | 1.63 | 6.43 | 44.36 | 88.96 | 117.98 | 103.45 | 95.95 | 87.08 | 110.00 | 107.04 | 35.71 | 6.66 | 433.93 | |||||||||||||
SKEW | 4.91 | 3.74 | 1.60 | 0.18 | 0.34 | 0.27 | 0.43 | 0.14 | 0.25 | 0.42 | 1.18 | 5.09 | 0.05 | |||||||||||||
MAX | 10.00 | 39.93 | 210.00 | 429.50 | 907.50 | 1066.50 | 1261.50 | 1135.50 | 905.00 | 586.00 | 176.50 | 45.50 | 5459.41 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 37.00 | 226.50 | 575.00 | 753.82 | 678.90 | 354.50 | 88.00 | 0.00 | 0.00 | 3360.88 | |||||||||||||
NO YRS | 77 | 77 | 77 | 77 | 78 | 77 | 77 | 77 | 77 | 76 | 76 | 75 | 72 |