YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1915 | 0.00 | z | 0.00 | m | 124.00 | 342.12 | d | 471.31 | d | 595.00 | 431.50 | q | 978.00 | 487.00 | 304.50 | 0.00 | 0.00 | z | 3301.93 | |||||||
1916 | 0.00 | z | 0.00 | 24.00 | 217.50 | 358.00 | 621.50 | 716.00 | 782.75 | a | 564.50 | 150.50 | 14.00 | k | 0.00 | a | 3434.75 | |||||||||
1917 | 0.00 | a | 0.00 | 0.00 | 117.00 | 410.00 | 537.50 | 848.00 | 846.50 | 521.00 | 298.50 | 12.00 | 21.18 | a | 3611.68 | |||||||||||
1918 | 0.00 | e | 0.00 | 70.00 | 231.50 | 346.50 | 685.00 | 888.50 | 705.50 | 680.00 | 300.00 | 0.00 | z | 0.00 | z | 3907.00 | ||||||||||
1919 | 5.50 | g | 0.00 | 37.50 | 201.00 | 460.00 | 525.00 | 859.50 | 780.00 | 0.00 | z | 58.00 | 9.00 | 1.50 | 2931.50 | |||||||||||
1920 | 0.00 | 0.00 | 48.00 | 151.50 | 346.50 | 567.50 | 947.50 | 826.31 | b | 530.50 | 188.58 | a | 28.50 | 0.00 | 3634.89 | |||||||||||
1921 | 0.00 | 4.50 | 62.00 | 101.38 | a | 450.00 | 706.00 | 793.50 | 800.50 | 369.50 | 253.50 | 15.00 | 13.50 | 3569.38 | ||||||||||||
1922 | 0.00 | 0.00 | 7.00 | 141.00 | 383.50 | 764.00 | 897.00 | 838.50 | 582.00 | 308.00 | 6.50 | 0.00 | 3927.50 | |||||||||||||
1923 | 2.00 | 0.00 | 62.00 | 225.00 | 437.00 | 631.00 | 914.50 | 864.50 | 585.50 | 277.50 | 10.00 | 0.00 | 4009.00 | |||||||||||||
1924 | 3.50 | 13.50 | 32.00 | 191.00 | 628.00 | 664.00 | 910.00 | 805.00 | 580.50 | 233.50 | 21.00 | 10.50 | 4092.50 | |||||||||||||
1925 | 0.50 | 7.00 | 65.00 | 320.00 | 580.50 | 699.50 | 989.50 | 793.50 | 530.50 | 200.50 | 18.00 | 0.00 | 4204.50 | |||||||||||||
1926 | 0.00 | 9.50 | 158.50 | 153.50 | o | 120.00 | v | 740.17 | a | 0.00 | z | 773.93 | b | 357.00 | 232.00 | 10.00 | 0.00 | d | 2281.10 | |||||||
1927 | 0.00 | c | 0.00 | b | 22.00 | 179.50 | 361.50 | 695.50 | 857.00 | 837.00 | 489.00 | 245.00 | 5.50 | 3.50 | 3695.50 | |||||||||||
1928 | 0.00 | 0.00 | 93.00 | 147.50 | 581.50 | 673.97 | a | 935.00 | 795.50 | 568.97 | a | 184.00 | 23.50 | 4.00 | 4006.93 | |||||||||||
1929 | 0.00 | 0.00 | 63.00 | 148.50 | 476.50 | 659.50 | 833.50 | 873.00 | 490.50 | 289.00 | 0.00 | 0.00 | 3833.50 | |||||||||||||
1930 | 0.00 | 13.00 | 94.50 | 345.50 | 489.00 | 610.50 | 919.50 | 939.50 | 592.00 | 189.50 | 74.50 | 0.00 | 4267.50 | |||||||||||||
1931 | 0.00 | h | 2.50 | 89.00 | 258.50 | 564.00 | 671.00 | 903.00 | 822.00 | 514.66 | a | 259.50 | 22.00 | 0.00 | 4106.16 | |||||||||||
1932 | 0.00 | 10.50 | 64.50 | 249.50 | 471.00 | 736.50 | 733.50 | 849.00 | 530.00 | 287.50 | 43.00 | 0.50 | 3975.50 | |||||||||||||
1933 | 0.50 | 0.00 | 18.50 | 211.00 | 335.50 | 607.50 | 825.50 | 825.00 | 443.50 | 275.50 | 11.50 | 18.00 | 3572.00 | |||||||||||||
1934 | 3.00 | 3.50 | 128.50 | 461.50 | 544.50 | 700.00 | 857.50 | 906.00 | 441.50 | 297.00 | 64.00 | 0.00 | 4407.00 | |||||||||||||
1935 | 1.00 | 0.50 | 23.00 | 172.00 | 451.00 | 627.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1275.00 | |||||||
1936 | 0.00 | 0.00 | 16.50 | 368.00 | 716.00 | 720.00 | 852.00 | 835.00 | 536.50 | 338.50 | 20.50 | 16.00 | 4419.00 | |||||||||||||
1937 | 0.00 | 0.00 | 28.50 | 109.00 | 0.00 | z | 711.00 | 898.50 | 793.60 | a | 616.00 | 401.50 | 17.00 | 3.50 | 3578.60 | |||||||||||
1938 | 0.00 | 0.00 | 7.00 | 332.50 | 488.50 | 749.00 | 981.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2558.50 | ||||||||
1939 | 15.00 | 0.00 | 93.00 | 271.50 | 586.00 | 605.50 | 908.00 | 899.00 | 610.00 | 290.00 | 14.00 | 41.00 | 4333.00 | |||||||||||||
1940 | 0.00 | 2.50 | 137.50 | 308.00 | 593.00 | 759.50 | 927.00 | 857.00 | 729.00 | 312.50 | f | 12.50 | 1.50 | 4327.50 | ||||||||||||
1941 | 0.00 | 3.00 | 179.00 | 330.00 | 449.50 | 674.00 | 991.00 | 853.00 | 426.50 | 253.50 | 43.00 | 36.50 | 4239.00 | |||||||||||||
1942 | 0.00 | 0.00 | 48.00 | 284.48 | a | 409.50 | 618.00 | 925.50 | 906.00 | 641.00 | 303.50 | 4.04 | d | 0.00 | 4140.02 | |||||||||||
1943 | 0.00 | a | 0.00 | 57.02 | c | 310.00 | 322.40 | a | 570.00 | 851.50 | 824.71 | b | 721.50 | 265.50 | t | 16.50 | 10.00 | 3683.62 | ||||||||
1944 | 0.00 | e | 0.00 | d | 40.96 | c | 306.35 | d | 549.50 | 0.00 | z | 975.50 | 859.22 | a | 757.22 | c | 409.50 | 31.50 | x | 0.00 | g | 3898.25 | ||||
1945 | 3.00 | 7.00 | 55.00 | 94.00 | j | 512.50 | 489.00 | f | 1091.64 | c | 1044.38 | b | 546.00 | 314.50 | 16.80 | e | 3.74 | b | 3594.56 | |||||||
1946 | 0.00 | 0.00 | 55.91 | c | 157.50 | i | 567.41 | c | 374.50 | k | 969.02 | b | 951.70 | a | 334.50 | m | 114.00 | j | 0.00 | c | 2.87 | d | 2546.91 | |||
1947 | 0.00 | a | 22.00 | 113.50 | 255.52 | a | 655.28 | b | 645.00 | b | 1071.88 | e | 0.00 | z | 0.00 | z | 351.52 | c | 28.97 | a | 0.00 | 3143.66 | ||||
1948 | 0.00 | 6.69 | c | 11.00 | g | 139.62 | d | 153.50 | j | 748.50 | 717.13 | a | 733.00 | 546.35 | d | 234.10 | b | 6.00 | e | 0.00 | 3131.39 | |||||
1949 | 0.00 | 1.00 | 42.76 | b | 308.57 | b | 551.36 | c | 628.97 | a | 817.00 | 819.50 | 606.60 | e | 108.00 | g | 81.72 | a | 3.74 | b | 3861.22 | |||||
1950 | 0.00 | 0.00 | 15.50 | a | 133.93 | b | 359.08 | a | 613.97 | a | 870.58 | a | 836.50 | 617.07 | a | 194.55 | b | 16.11 | c | 0.00 | e | 3657.29 | ||||
1951 | 0.00 | d | 5.19 | a | 6.64 | c | 216.43 | b | 490.50 | 616.00 | 900.03 | a | 820.43 | b | 591.50 | 246.34 | c | 13.93 | b | 8.61 | d | 3915.60 | ||||
1952 | 0.00 | f | 0.00 | 33.00 | 275.17 | a | 445.50 | 621.00 | 907.27 | a | 862.50 | 662.00 | 360.00 | 11.40 | e | 0.00 | e | 4177.84 | ||||||||
1953 | 22.00 | 11.50 | 95.87 | d | 214.00 | 412.82 | a | 528.00 | 373.50 | r | 682.00 | f | 604.50 | 307.79 | c | 48.00 | f | 0.00 | l | 2196.47 | ||||||
1954 | 3.10 | a | 15.68 | c | 27.42 | e | 148.00 | 489.91 | c | 554.00 | 837.50 | 762.50 | 518.50 | 104.50 | l | 93.50 | 0.00 | h | 3450.11 | |||||||
1955 | 0.00 | 0.00 | c | 5.50 | 71.50 | i | 356.50 | 689.46 | b | 838.03 | a | 822.00 | 595.50 | 235.50 | 20.00 | 0.00 | 3562.50 | |||||||||
1956 | 1.00 | 0.00 | 33.00 | 308.00 | 567.00 | 590.50 | 901.00 | 863.50 | 574.00 | 233.69 | e | 1.15 | d | 5.34 | b | 4078.19 | ||||||||||
1957 | 0.00 | 5.00 | j | 38.00 | 268.50 | 618.50 | 655.50 | 763.00 | 698.50 | 659.00 | 240.00 | 6.00 | 0.00 | a | 3947.00 | |||||||||||
1958 | 0.00 | 65.50 | 62.50 | 199.00 | 643.00 | 756.11 | c | 980.50 | 928.34 | c | 379.00 | f | 248.00 | a | 43.50 | 0.00 | 3926.45 | |||||||||
1959 | 4.50 | 0.00 | 33.00 | 252.50 | 394.50 | 672.12 | d | 936.00 | 767.77 | a | 531.50 | 202.50 | 27.00 | 4.50 | 3825.88 | |||||||||||
1960 | 0.00 | 0.00 | 124.00 | 255.00 | 373.00 | 737.00 | 1170.00 | 808.77 | c | 617.31 | d | 293.00 | 2.00 | 0.00 | 4380.08 | |||||||||||
1961 | 3.50 | 16.50 | 80.50 | 195.50 | 396.50 | 797.50 | 965.00 | 1008.00 | 464.50 | 180.83 | a | 0.00 | 0.00 | 4108.33 | ||||||||||||
1962 | 0.00 | 2.50 | 31.50 | 298.39 | b | 377.50 | 632.50 | 854.00 | 808.00 | 646.50 | 245.50 | 66.50 | 3.50 | 3966.39 | ||||||||||||
1963 | 0.00 | 16.50 | 85.50 | 205.00 | 475.00 | 667.50 | 771.50 | 857.50 | 544.00 | j | 383.00 | 24.50 | 0.00 | 3486.00 | ||||||||||||
1964 | 0.00 | 0.00 | 31.00 | 155.50 | 443.00 | 681.35 | d | 905.00 | 754.50 | 467.22 | c | 270.22 | a | 13.00 | h | 0.00 | g | 3707.78 | ||||||||
1965 | 0.00 | f | 0.00 | b | 25.50 | 219.50 | f | 447.84 | c | 689.50 | 918.00 | 913.50 | 496.67 | c | 261.50 | f | 75.50 | 0.00 | a | 3566.51 | ||||||
1966 | 0.00 | k | 0.00 | i | 80.50 | 170.00 | h | 343.50 | l | 625.18 | b | 810.28 | b | 889.00 | 738.00 | 128.50 | n | 14.50 | h | 4.43 | c | 3147.38 | ||||
1967 | 5.50 | g | 17.50 | 39.30 | c | 104.50 | g | 447.78 | d | 788.79 | a | 913.00 | 1028.50 | 786.50 | 185.50 | k | 27.00 | h | 0.00 | e | 4021.37 | |||||
1968 | 1.50 | 27.00 | 92.40 | e | 110.00 | k | 322.00 | j | 668.65 | d | 957.68 | c | 772.70 | d | 630.00 | a | 207.38 | b | 40.00 | 7.00 | g | 3397.32 | ||||
1969 | 0.00 | 0.00 | 35.02 | d | 167.00 | h | 272.00 | p | 651.00 | g | 851.47 | a | 793.60 | a | 654.83 | a | 132.50 | n | 19.00 | s | 0.00 | l | 2334.91 | |||
1970 | 0.00 | k | 0.00 | i | 39.00 | m | 97.00 | j | 272.50 | n | 802.20 | e | 956.41 | d | 887.00 | 318.00 | g | 47.00 | r | 3.50 | n | 0.00 | 2645.61 | |||
1971 | 13.50 | 25.50 | 76.50 | 0.00 | z | 0.00 | z | 683.33 | c | 942.92 | a | 1043.00 | 0.00 | z | 79.00 | u | 19.62 | d | 0.00 | a | 2804.37 | |||||
1972 | 5.00 | 17.50 | 100.00 | 115.00 | 563.17 | a | 583.00 | h | 868.00 | b | 1181.50 | 458.40 | e | 107.00 | n | 11.11 | c | 4.00 | m | 3319.68 | ||||||
1973 | 0.50 | j | 4.26 | e | 52.50 | g | 127.50 | l | 365.00 | j | 691.03 | a | 914.00 | 831.00 | 570.54 | b | 127.00 | k | 11.00 | k | 0.00 | o | 3010.83 | |||
1974 | 14.00 | m | 1.00 | l | 64.00 | j | 218.50 | g | 407.00 | 610.50 | g | 843.64 | c | 889.50 | 647.00 | 283.13 | a | 28.50 | l | 1.50 | n | 3070.28 | ||||
1975 | 0.00 | k | 0.00 | j | 0.00 | k | 94.50 | i | 374.50 | f | 624.83 | a | 1021.00 | 778.00 | 630.00 | 287.50 | 62.50 | f | 7.00 | l | 3341.33 | |||||
1976 | 0.00 | 2.00 | 19.00 | h | 188.50 | f | 454.84 | b | 461.50 | f | 884.00 | 768.50 | 685.50 | 268.31 | b | 44.50 | l | 0.00 | s | 3063.16 | ||||||
1977 | 0.00 | m | 8.50 | k | 30.00 | k | 203.50 | k | 432.28 | d | 768.89 | c | 881.90 | b | 1041.50 | 535.18 | b | 119.00 | n | 23.00 | q | 0.00 | p | 3659.74 | ||
1978 | 0.00 | n | 0.00 | l | 103.00 | i | 192.00 | j | 435.03 | a | 714.50 | 950.84 | b | 838.50 | 548.28 | a | 0.00 | z | 13.50 | 0.00 | e | 3500.65 | ||||
1979 | 0.00 | c | 6.74 | a | 65.00 | g | 223.93 | b | 0.00 | z | 730.00 | 996.00 | 943.12 | e | 701.79 | b | 338.13 | d | 12.00 | 5.74 | d | 3957.44 | ||||
1980 | 0.00 | e | 0.00 | 24.50 | 347.00 | 497.50 | 583.00 | 850.29 | c | 772.50 | 536.79 | b | 219.50 | k | 51.00 | q | 1.00 | n | 3611.57 | |||||||
1981 | 2.50 | n | 9.00 | m | 55.00 | m | 138.00 | i | 334.50 | h | 505.18 | b | 788.50 | 985.59 | b | 534.00 | 136.50 | f | 16.03 | a | 2.58 | a | 2831.88 | |||
1982 | 0.00 | 26.00 | 19.50 | 87.50 | 427.00 | 794.00 | 831.00 | 880.50 | 573.50 | 219.00 | 6.00 | 0.00 | 3864.00 | |||||||||||||
1983 | 0.50 | k | 13.00 | 86.00 | 117.50 | j | 514.08 | a | 657.50 | 757.00 | 932.50 | 502.50 | 248.50 | 88.50 | 0.00 | 3799.58 | ||||||||||
1984 | 0.00 | k | 0.00 | j | 70.50 | i | 94.50 | k | 312.58 | a | 576.00 | 840.00 | 898.50 | 463.00 | 181.00 | 30.00 | 0.00 | 3301.08 | ||||||||
1985 | 0.00 | j | 0.00 | i | 0.50 | l | 219.00 | 535.50 | 668.00 | 1054.50 | 789.00 | 446.00 | 222.50 | 5.00 | m | 0.00 | r | 3934.50 | ||||||||
1986 | 0.00 | p | 3.00 | j | 52.50 | m | 112.50 | k | 278.00 | k | 787.00 | 774.00 | 1018.00 | 492.00 | 315.50 | 21.00 | l | 0.00 | k | 3386.50 | ||||||
1987 | 0.00 | p | 0.00 | i | 112.00 | 351.96 | b | 327.00 | m | 753.50 | 887.00 | 853.50 | 697.00 | 317.00 | 37.00 | r | 10.50 | m | 3971.96 | |||||||
1988 | 0.00 | m | 4.50 | k | 45.50 | 200.50 | l | 289.50 | k | 668.50 | 897.50 | 905.00 | 605.69 | a | 207.50 | m | 34.00 | n | 0.00 | m | 3122.19 | |||||
1989 | 0.00 | l | 0.00 | l | 27.00 | j | 208.00 | j | 308.50 | i | 772.00 | 901.50 | 836.00 | 606.00 | 110.50 | n | 25.00 | q | 0.00 | x | 3115.50 | |||||
1990 | 0.50 | m | 0.00 | m | 63.50 | k | 217.50 | k | 325.50 | i | 312.50 | n | 0.00 | z | 547.00 | m | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1991 | 0.00 | o | 0.00 | z | 23.50 | j | 313.00 | 482.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 795.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.56 | 6.33 | 59.02 | 236.20 | 472.44 | 669.29 | 894.30 | 860.38 | 570.96 | 264.03 | 24.02 | 4.27 | 3989.78 | |||||||||||||
S.D. | 4.09 | 10.88 | 40.37 | 82.50 | 91.62 | 72.76 | 84.88 | 88.59 | 90.84 | 64.14 | 24.02 | 8.49 | 265.63 | |||||||||||||
SKEW | 3.59 | 3.10 | 0.83 | 0.21 | 0.41 | -0.12 | 0.42 | 1.04 | 0.08 | -0.25 | 1.52 | 2.89 | -0.03 | |||||||||||||
MAX | 22.00 | 65.50 | 179.00 | 461.50 | 716.00 | 802.20 | 1170.00 | 1181.50 | 786.50 | 409.50 | 93.50 | 41.00 | 4419.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 87.50 | 312.58 | 505.18 | 716.00 | 698.50 | 357.00 | 58.00 | 0.00 | 0.00 | 3569.38 | |||||||||||||
NO YRS | 53 | 60 | 61 | 53 | 60 | 68 | 71 | 71 | 66 | 54 | 53 | 53 | 26 |