YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1934 | 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 | |
1935 | 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 | |
1936 | 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 | |
1937 | 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 | |
1938 | 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 | |
1939 | 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 | |
1940 | 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 | |
1941 | 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 | |
1942 | 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 | |
1943 | 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 | |
1944 | 7.75 | c | 14.50 | f | 99.72 | a | 203.50 | f | 442.50 | f | 566.50 | h | 703.00 | h | 761.50 | f | 683.08 | d | 479.90 | e | 55.00 | f | 13.00 | 1283.45 | ||
1945 | 9.09 | b | 55.39 | e | 101.61 | d | 203.50 | h | 549.65 | e | 473.00 | j | 679.50 | k | 965.50 | 755.00 | 485.50 | 123.00 | 10.50 | i | 3044.74 | |||||
1946 | 11.50 | j | 24.50 | h | 114.00 | g | 458.00 | 525.50 | 853.50 | 980.50 | 922.50 | 757.50 | 359.50 | 55.50 | 55.50 | 4968.00 | ||||||||||
1947 | 21.00 | 71.50 | 138.50 | 288.50 | 625.50 | 768.50 | 990.00 | 918.00 | 788.50 | 468.00 | 62.50 | 15.50 | 5156.00 | |||||||||||||
1948 | 42.50 | 58.50 | 73.00 | 394.00 | 581.50 | 841.00 | 979.50 | 912.50 | 737.07 | a | 407.50 | 57.41 | a | 30.45 | c | 5114.93 | ||||||||||
1949 | 9.54 | e | 36.52 | e | 125.11 | c | 357.12 | d | 409.50 | f | 579.00 | h | 702.50 | g | 855.37 | d | 785.40 | e | 234.50 | g | 179.42 | d | 38.75 | e | 2387.23 | |
1950 | 45.35 | d | 47.25 | d | 176.46 | e | 406.80 | e | 513.16 | c | 519.50 | j | 846.41 | c | 856.24 | b | 499.50 | f | 592.00 | 186.50 | 48.10 | b | 3718.28 | |||
1951 | 24.69 | d | 70.56 | c | 113.31 | b | 288.00 | 553.87 | a | 705.60 | e | 1026.32 | c | 901.21 | c | 754.80 | e | 475.33 | d | 109.20 | e | 27.00 | i | 5022.89 | ||
1952 | 28.70 | d | 19.52 | c | 53.45 | b | 289.50 | 647.42 | e | 846.50 | 961.52 | a | 976.50 | a | 794.50 | 530.00 | 81.72 | a | 11.00 | 5240.33 | ||||||
1953 | 30.00 | 21.00 | 179.00 | 297.93 | a | 407.00 | 842.50 | 957.42 | e | 931.00 | 727.00 | 392.67 | a | 152.00 | f | 6.64 | c | 4792.16 | ||||||||
1954 | 28.50 | 80.00 | 155.57 | d | 458.28 | a | 610.18 | a | 618.50 | g | 986.63 | e | 603.00 | h | 800.40 | e | 564.95 | b | 160.18 | b | 49.00 | f | 3844.69 | |||
1955 | 1.79 | e | 33.25 | d | 186.55 | c | 209.50 | f | 510.35 | d | 605.50 | g | 910.33 | e | 850.29 | c | 710.00 | c | 471.64 | c | 109.50 | 32.50 | 3816.20 | |||
1956 | 34.21 | b | 35.69 | c | 191.50 | 284.42 | d | 602.84 | c | 926.90 | a | 933.21 | b | 839.50 | 775.34 | a | 415.92 | a | 60.00 | d | 8.86 | c | 5108.38 | |||
1957 | 66.43 | c | 177.00 | 161.31 | d | 289.80 | e | 438.59 | d | 869.46 | b | 1004.63 | d | 918.52 | d | 698.04 | b | 299.50 | g | 41.90 | a | 26.00 | f | 4665.68 | ||
1958 | 1.00 | 69.46 | b | 73.37 | a | 319.82 | b | 693.37 | a | 711.50 | f | 955.50 | 915.02 | a | 726.72 | a | 434.53 | b | 129.64 | b | 33.50 | i | 4318.43 | |||
1959 | 25.83 | d | 51.33 | a | 146.06 | e | 415.00 | 518.96 | d | 905.00 | 986.46 | c | 834.23 | c | 703.93 | b | 411.50 | 100.96 | d | 24.00 | f | 5099.27 | ||||
1960 | 0.53 | b | 21.00 | 258.00 | 364.44 | c | 562.28 | b | 881.50 | 960.45 | c | 939.00 | 776.40 | e | 372.50 | 136.00 | 13.00 | 5285.10 | ||||||||
1961 | 9.62 | b | 49.00 | 167.00 | 390.50 | 551.59 | b | 875.00 | 983.50 | 882.50 | 676.61 | b | 394.50 | 56.50 | 28.42 | a | 5064.73 | |||||||||
1962 | 8.00 | 102.50 | 78.00 | 438.75 | b | 507.37 | a | 760.50 | 964.50 | 979.00 | 796.50 | 457.50 | 190.50 | 36.17 | a | 5319.28 | ||||||||||
1963 | 12.00 | 114.00 | 153.50 | 315.00 | 653.07 | a | 724.50 | 984.00 | 825.00 | 751.00 | 481.03 | b | 119.50 | 3.10 | a | 5135.70 | ||||||||||
1964 | 0.50 | 9.00 | 86.50 | 232.76 | a | 538.50 | 764.50 | 984.50 | 877.50 | 657.50 | 484.50 | 76.00 | 33.50 | 4745.26 | ||||||||||||
1965 | 62.00 | 51.69 | b | 112.00 | 320.50 | 466.50 | 668.00 | 965.50 | 934.00 | 681.50 | 418.00 | 186.96 | b | 41.50 | 4908.16 | |||||||||||
1966 | 1.03 | a | 2.24 | c | 204.08 | a | 342.50 | 622.00 | 809.00 | 997.68 | a | 892.00 | 680.00 | 390.00 | 189.00 | 52.00 | 5181.54 | |||||||||
1967 | 20.50 | 62.50 | 253.00 | 290.00 | 503.00 | 761.50 | 943.00 | 846.50 | 680.00 | 414.00 | 154.50 | 8.00 | 4936.50 | |||||||||||||
1968 | 14.00 | 112.00 | 142.60 | a | 252.00 | 529.00 | 810.00 | 875.50 | 765.50 | 654.00 | 440.00 | 113.50 | 16.03 | b | 4724.13 | |||||||||||
1969 | 61.50 | 28.00 | 93.50 | 361.00 | 568.50 | 762.50 | 989.00 | 985.50 | 766.50 | 380.50 | 11.00 | q | 18.50 | q | 4996.50 | |||||||||||
1970 | 22.00 | 73.00 | 90.00 | 197.50 | 575.50 | 806.00 | 1006.00 | 887.00 | 0.00 | z | 322.00 | 134.00 | 42.00 | 4155.00 | ||||||||||||
1971 | 68.50 | 53.50 | 195.00 | 261.00 | 473.00 | 762.00 | 905.00 | 842.68 | a | 704.00 | 336.00 | 108.00 | 22.00 | 4730.68 | ||||||||||||
1972 | 12.00 | 72.50 | 320.00 | 346.00 | 505.50 | 750.00 | 992.00 | 892.00 | 685.50 | 426.50 | 42.50 | 5.00 | 5049.50 | |||||||||||||
1973 | 7.50 | 46.00 | 46.50 | 218.00 | 550.00 | 786.50 | 903.50 | 904.00 | 717.50 | 449.50 | 174.50 | 13.50 | 4817.00 | |||||||||||||
1974 | 28.00 | 19.50 | 222.00 | 332.50 | 595.50 | 940.50 | 879.50 | 847.00 | 677.50 | 427.50 | 88.00 | 6.50 | 5064.00 | |||||||||||||
1975 | 31.00 | 29.00 | 138.00 | 182.00 | 492.00 | 780.00 | 951.00 | 938.50 | 700.00 | 424.50 | 120.00 | 15.50 | 4801.50 | |||||||||||||
1976 | 14.50 | 95.50 | 141.00 | 310.00 | 561.00 | 804.00 | 888.00 | 854.50 | 654.50 | 316.50 | 106.50 | 0.50 | 4746.50 | |||||||||||||
1977 | 9.00 | 65.50 | 76.00 | 346.50 | 479.00 | 811.50 | 947.00 | 919.00 | 0.00 | z | 489.00 | 159.00 | 63.00 | 4364.50 | ||||||||||||
1978 | 26.41 | d | 42.00 | g | 155.00 | j | 206.50 | m | 308.50 | m | 875.56 | c | 741.50 | h | 525.50 | l | 718.27 | d | 487.00 | 136.50 | 27.79 | b | 2271.53 | |||
1979 | 5.17 | a | 0.00 | z | 99.00 | 319.50 | 515.00 | 789.00 | 990.00 | 861.00 | 789.00 | 522.50 | 48.00 | 20.00 | 4958.17 | |||||||||||
1980 | 40.00 | 113.00 | 113.50 | 320.50 | 503.50 | 870.00 | 1026.74 | b | 911.00 | 748.50 | 362.00 | 123.00 | 53.50 | 5185.24 | ||||||||||||
1981 | 14.00 | 80.50 | 115.50 | 395.50 | 520.50 | 890.00 | 935.50 | 882.50 | 715.00 | 355.00 | 140.50 | 18.50 | 5063.00 | |||||||||||||
1982 | 18.50 | 57.00 | 154.00 | 385.50 | 518.50 | 847.50 | 946.50 | 848.50 | 675.00 | 297.00 | 34.50 | 8.00 | 4790.50 | |||||||||||||
1983 | 0.00 | 13.00 | 80.50 | 153.50 | 455.50 | 622.50 | 876.00 | 821.00 | 750.00 | 426.50 | 122.00 | 30.50 | 4351.00 | |||||||||||||
1984 | 7.00 | 7.50 | 104.00 | 237.00 | 684.00 | 802.00 | 915.00 | 817.50 | 690.50 | 308.00 | 115.00 | 26.00 | 4713.50 | |||||||||||||
1985 | 1.00 | 43.50 | 169.50 | 382.50 | 585.00 | 811.00 | 944.00 | 879.50 | 641.00 | 428.50 | 105.50 | 17.00 | 5008.00 | |||||||||||||
1986 | 48.00 | 125.00 | 221.50 | 369.50 | 589.50 | 838.00 | 873.50 | 930.50 | 606.00 | 370.00 | 118.50 | 14.00 | 5104.00 | |||||||||||||
1987 | 19.50 | 28.50 | 77.00 | 318.50 | 476.50 | 786.50 | 903.00 | 830.50 | 629.50 | 521.00 | 74.00 | 20.00 | 4684.50 | |||||||||||||
1988 | 4.50 | 49.00 | 108.50 | 303.00 | 564.00 | 779.00 | 935.00 | 869.50 | 631.00 | 505.50 | 162.00 | 8.50 | 4919.50 | |||||||||||||
1989 | 0.00 | 73.50 | 258.00 | 447.50 | 592.00 | 798.00 | 976.50 | 858.50 | 719.00 | 369.50 | 105.50 | 1.00 | 5199.00 | |||||||||||||
1990 | 16.50 | 45.50 | 169.50 | 375.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 607.00 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 20.85 | 57.43 | 142.70 | 326.89 | 546.86 | 808.35 | 951.42 | 886.45 | 715.56 | 428.76 | 113.89 | 23.20 | 4970.60 | |||||||||||||
S.D. | 18.73 | 35.92 | 60.80 | 72.65 | 63.51 | 66.53 | 44.82 | 48.68 | 51.01 | 68.41 | 44.31 | 16.56 | 226.18 | |||||||||||||
SKEW | 1.05 | 0.99 | 0.76 | -0.25 | 0.25 | -0.41 | -0.50 | 0.06 | -0.06 | 0.14 | 0.01 | 0.70 | -0.62 | |||||||||||||
MAX | 68.50 | 177.00 | 320.00 | 458.28 | 693.37 | 940.50 | 1026.74 | 985.50 | 800.40 | 592.00 | 190.50 | 63.00 | 5319.28 | |||||||||||||
MIN | 0.00 | 2.24 | 46.50 | 153.50 | 407.00 | 622.50 | 846.41 | 765.50 | 606.00 | 297.00 | 34.50 | 0.50 | 4351.00 | |||||||||||||
NO YRS | 46 | 43 | 45 | 43 | 43 | 39 | 42 | 43 | 43 | 44 | 43 | 39 | 29 |