YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1928 | 0.00 | 1.00 | 88.50 | 212.50 | 667.53 | a | 677.50 | 1022.50 | 921.22 | a | 688.50 | 330.00 | 52.50 | 0.00 | 4661.75 | |||||||||||
1929 | 0.00 | 0.00 | 36.50 | 186.00 | 474.50 | 668.50 | 1072.50 | 1068.00 | 515.00 | 360.50 | 9.50 | 51.50 | 4442.50 | |||||||||||||
1930 | 0.00 | 31.00 | 64.50 | 463.50 | 444.50 | 795.00 | 1119.00 | 994.00 | 631.50 | 191.00 | 32.50 | 0.00 | 4766.50 | |||||||||||||
1931 | 0.00 | 0.00 | 63.50 | 242.50 | 484.00 | 860.50 | 1094.50 | 988.50 | 629.00 | 365.00 | 82.00 | 0.00 | 4809.50 | |||||||||||||
1932 | 0.00 | a | 0.00 | 24.50 | 213.00 | 482.50 | 704.50 | 978.50 | 939.50 | 669.00 | 290.50 | 72.00 | 2.00 | 4376.00 | ||||||||||||
1933 | 0.00 | 0.00 | 35.50 | 213.50 | 360.00 | 909.50 | 1130.50 | 933.00 | 696.00 | 477.00 | 55.00 | 29.50 | 4839.50 | |||||||||||||
1934 | 10.50 | 46.00 | 252.50 | 439.50 | 740.00 | 768.50 | 1052.50 | 1016.50 | 594.50 | 417.00 | 141.50 | 2.50 | 5481.50 | |||||||||||||
1935 | 3.50 | 11.50 | 76.00 | 245.50 | 406.00 | 780.50 | 1048.50 | 1005.00 | 0.00 | z | 335.00 | 3.00 | 0.00 | 3914.50 | ||||||||||||
1936 | 0.00 | 0.50 | 44.50 | 392.50 | 631.00 | 879.50 | 1140.00 | 1024.00 | 651.00 | 356.50 | 12.50 | 4.00 | 5136.00 | |||||||||||||
1937 | 0.00 | 0.00 | 50.00 | 233.00 | 636.00 | 758.00 | 1102.00 | 1059.00 | 802.50 | 434.50 | 85.50 | 13.50 | 5174.00 | |||||||||||||
1938 | 8.00 | 25.00 | 80.00 | 331.00 | 473.00 | 851.00 | 1000.50 | 1011.00 | 831.50 | 413.00 | 6.00 | 15.00 | 5045.00 | |||||||||||||
1939 | 0.00 | 0.00 | 152.50 | 394.50 | 655.50 | 731.00 | 1066.50 | 987.00 | 689.50 | 336.00 | 122.00 | 69.00 | 5203.50 | |||||||||||||
1940 | 2.50 | 43.00 | 196.00 | 355.00 | 725.00 | 923.50 | 1111.50 | 1075.50 | 662.00 | 419.50 | 45.50 | 9.00 | 5568.00 | |||||||||||||
1941 | 0.00 | 36.50 | 135.50 | 239.00 | 636.00 | 0.00 | z | 1046.25 | a | 988.00 | 555.50 | 314.00 | 91.50 | 17.50 | 4059.75 | |||||||||||
1942 | 0.00 | a | 0.00 | 28.50 | 288.00 | 352.00 | 489.50 | i | 1075.70 | a | 966.34 | b | 642.00 | 309.50 | g | 60.00 | 4.50 | 3417.04 | ||||||||
1943 | 20.50 | 5.19 | a | 110.00 | 450.50 | 477.73 | c | 693.00 | 1026.00 | 1001.50 | 754.14 | a | 415.50 | 83.00 | 0.00 | 5037.06 | ||||||||||
1944 | 0.00 | 2.00 | 16.02 | a | 13.00 | z | 0.00 | z | 671.50 | 1050.50 | 1004.50 | 683.50 | 497.50 | 80.00 | 0.00 | 4005.52 | ||||||||||
1945 | 8.00 | 14.50 | 73.00 | 220.50 | 560.07 | a | 600.00 | 1072.00 | 1058.50 | 592.00 | 450.00 | 59.50 | 4.00 | 4712.07 | ||||||||||||
1946 | 0.00 | 10.50 | 150.35 | a | 423.00 | 528.50 | 830.00 | 1100.00 | 1047.00 | 678.00 | 203.50 | 29.00 | 53.50 | 5053.35 | ||||||||||||
1947 | 1.50 | 26.50 | 161.00 | 265.00 | 675.50 | 684.50 | 1107.50 | 986.00 | 706.50 | 463.50 | 26.50 | 4.50 | 5108.50 | |||||||||||||
1948 | 10.50 | 12.50 | 40.00 | 299.50 | 545.50 | 811.00 | 1029.00 | 1026.50 | 726.50 | 392.00 | 48.50 | 3.00 | 4944.50 | |||||||||||||
1949 | 0.00 | 0.50 | 99.50 | 411.00 | 603.50 | 751.50 | 1053.50 | 1044.00 | 764.50 | 248.00 | 131.00 | 3.50 | 5110.50 | |||||||||||||
1950 | 11.00 | 52.00 | 93.50 | 268.00 | 423.00 | 799.80 | e | 991.00 | 992.00 | 672.50 | 525.00 | 99.50 | 8.00 | 4935.30 | ||||||||||||
1951 | 0.00 | 33.50 | 62.50 | 326.00 | 536.00 | 653.50 | 1041.50 | 974.50 | 689.00 | 305.00 | 35.36 | b | 3.00 | 4659.86 | ||||||||||||
1952 | 0.00 | 0.00 | 13.50 | 357.50 | 600.00 | 824.50 | 1035.00 | 1042.50 | 811.50 | 526.50 | 45.50 | 1.00 | 5257.50 | |||||||||||||
1953 | 49.50 | 34.50 | 159.50 | 218.50 | 361.50 | 759.50 | 1104.50 | 1030.00 | 790.00 | 414.00 | 199.50 | 0.00 | 5121.00 | |||||||||||||
1954 | 7.50 | 35.00 | 77.50 | 395.00 | 649.50 | 754.50 | 1165.00 | 990.50 | 752.00 | 381.00 | 175.00 | 1.07 | b | 5383.57 | ||||||||||||
1955 | 0.00 | 0.00 | 34.00 | 214.50 | 553.50 | 765.00 | 1092.00 | 1131.50 | 747.50 | 418.00 | 56.00 | 60.97 | a | 5072.97 | ||||||||||||
1956 | 12.50 | 2.00 | 179.50 | 341.00 | 626.00 | 875.00 | 1124.50 | 992.50 | 813.50 | 430.50 | 56.50 | 3.00 | 5456.50 | |||||||||||||
1957 | 0.00 | 76.50 | 120.50 | 236.00 | 531.00 | 806.50 | 1082.00 | 1103.00 | 731.00 | 376.50 | 12.00 | 6.00 | 5081.00 | |||||||||||||
1958 | 1.00 | 93.50 | 58.00 | 202.00 | 763.00 | 880.00 | 1038.50 | 1152.50 | 757.00 | 503.00 | 115.50 | 19.50 | 5583.50 | |||||||||||||
1959 | 11.00 | 15.50 | 87.00 | 347.00 | 471.00 | 926.00 | 1117.50 | 999.00 | 635.00 | 394.00 | 81.50 | 0.50 | 5085.00 | |||||||||||||
1960 | 0.00 | 0.50 | 174.50 | 331.50 | 563.50 | 899.00 | 1224.50 | 985.50 | 831.72 | a | 396.00 | 95.00 | 6.50 | 5508.22 | ||||||||||||
1961 | 0.50 | 28.00 | 95.00 | 251.50 | 605.00 | 994.50 | 1151.50 | 1087.50 | 564.00 | 332.50 | 12.00 | 3.00 | 5125.00 | |||||||||||||
1962 | 6.00 | 26.00 | 45.00 | 386.50 | 508.00 | 792.00 | 1040.50 | 992.00 | 776.50 | 492.50 | 153.50 | 4.50 | 5223.00 | |||||||||||||
1963 | 2.50 | 81.00 | 105.50 | 183.50 | 659.27 | a | 693.50 | 1097.50 | 1094.00 | 812.00 | 568.00 | 88.00 | 0.00 | 5384.77 | ||||||||||||
1964 | 0.00 | 0.00 | 26.00 | 0.00 | z | 522.50 | 681.00 | 1136.50 | 963.00 | 671.50 | 453.00 | 77.00 | 42.50 | 4573.00 | ||||||||||||
1965 | 15.00 | 24.00 | 0.00 | z | 342.50 | 485.50 | 746.50 | 1051.00 | 945.50 | 526.50 | 490.00 | 204.50 | 3.50 | 4834.50 | ||||||||||||
1966 | 0.00 | 0.00 | 163.50 | 290.17 | a | 724.00 | 857.50 | 1223.00 | 1059.50 | 823.00 | 360.00 | 171.50 | 18.00 | 5690.17 | ||||||||||||
1967 | 5.00 | 26.50 | 186.00 | 191.50 | 553.50 | 720.00 | 1164.50 | 1156.00 | 791.50 | 413.50 | 174.00 | 0.00 | 5382.00 | |||||||||||||
1968 | 0.50 | 48.00 | 174.00 | 199.00 | 515.00 | 828.62 | a | 1146.00 | 897.00 | 646.50 | 361.00 | 67.50 | 0.00 | 4883.12 | ||||||||||||
1969 | 32.00 | 0.00 | 91.97 | a | 336.00 | 756.50 | 745.50 | 1124.00 | 1157.00 | 854.00 | 216.00 | 86.50 | 15.50 | 5414.97 | ||||||||||||
1970 | 33.50 | 58.50 | 56.50 | 143.00 | 566.50 | 834.50 | 1091.00 | 1118.00 | 583.50 | 244.50 | 75.00 | 4.50 | 4809.00 | |||||||||||||
1971 | 24.50 | 28.00 | 117.00 | 255.50 | 532.50 | 809.50 | 1108.00 | 1105.00 | 592.50 | 280.50 | 47.00 | 2.00 | 4902.00 | |||||||||||||
1972 | 2.00 | 72.00 | 252.00 | 263.50 | 630.00 | 888.50 | 1084.50 | 1063.30 | a | 513.00 | g | 306.00 | f | 12.50 | i | 0.00 | d | 4255.80 | ||||||||
1973 | 0.00 | 2.50 | 34.00 | 213.60 | e | 618.50 | 836.50 | 1123.75 | e | 821.00 | g | 645.00 | 410.48 | b | 78.50 | f | 10.16 | b | 3894.49 | |||||||
1974 | 7.00 | 0.00 | 191.17 | d | 276.11 | c | 584.72 | b | 952.50 | b | 1162.00 | 1034.00 | 769.29 | b | 476.07 | c | 75.54 | b | 0.00 | f | 5528.39 | |||||
1975 | 3.50 | 2.00 | 73.00 | 114.11 | b | 319.50 | f | 658.80 | e | 708.00 | l | 568.00 | m | 475.00 | k | 232.00 | k | 40.00 | m | 5.50 | p | 851.41 | ||||
1976 | 0.00 | n | 6.00 | m | 43.50 | j | 104.00 | p | 311.00 | q | 683.65 | d | 1106.50 | 895.00 | 731.11 | c | 266.71 | b | 131.79 | b | 0.00 | 3814.76 | ||||
1977 | 0.00 | b | 24.23 | b | 35.50 | 394.00 | 389.50 | 939.31 | a | 1046.50 | 985.50 | 671.38 | a | 412.82 | a | 83.00 | 20.00 | 5001.74 | ||||||||
1978 | 0.00 | 29.50 | 181.35 | a | 228.50 | 431.23 | c | 747.00 | e | 1050.26 | b | 935.00 | 598.33 | c | 405.38 | e | 54.11 | b | 0.00 | e | 4660.67 | |||||
1979 | 0.00 | b | 1.22 | e | 71.62 | b | 243.00 | 503.46 | d | 751.80 | e | 1063.41 | c | 790.00 | f | 827.59 | a | 354.00 | f | 16.11 | c | 0.50 | g | 3478.21 | ||
1980 | 6.09 | c | 35.13 | c | 38.15 | e | 309.64 | b | 433.50 | 704.44 | c | 1073.93 | c | 919.87 | e | 655.18 | b | 331.50 | 125.69 | a | 5.17 | d | 4638.29 | |||
1981 | 0.00 | b | 19.04 | c | 73.76 | b | 357.86 | b | 469.13 | a | 787.50 | b | 1097.92 | a | 1094.19 | d | 786.11 | c | 255.75 | a | 147.22 | c | 29.00 | h | 5088.47 | |
1982 | 0.00 | z | 31.00 | 85.00 | 203.00 | 467.50 | 751.50 | 998.50 | 1099.50 | 657.50 | 233.00 | 21.50 | 2.00 | 4550.00 | ||||||||||||
1983 | 6.50 | 24.50 | 105.92 | a | 152.00 | 431.50 | 738.50 | 1019.00 | 1059.00 | 713.00 | 402.00 | 14.50 | s | 4.00 | f | 4651.92 | ||||||||||
1984 | 0.00 | 0.00 | 26.50 | 179.00 | 551.00 | 701.50 | 1039.50 | 1010.50 | 670.00 | 240.50 | 59.00 | 0.00 | 4477.50 | |||||||||||||
1985 | 0.00 | 0.00 | 38.50 | 375.50 | 624.50 | 823.00 | 1114.50 | 919.50 | 541.50 | 307.00 | 52.00 | 0.00 | 4796.00 | |||||||||||||
1986 | 0.00 | 98.50 | 262.00 | 242.50 | 495.00 | 933.50 | 965.00 | 1083.50 | 548.00 | 320.00 | 60.50 | 4.50 | 5013.00 | |||||||||||||
1987 | 1.50 | 13.00 | 113.00 | 434.50 | 652.50 | 825.50 | 958.00 | 952.00 | 699.00 | 454.50 | 109.50 | 21.50 | 5234.50 | |||||||||||||
1988 | 0.00 | 21.00 | 68.50 | 301.00 | 518.00 | 906.50 | 1114.00 | 1023.50 | 654.50 | 589.50 | 102.50 | 0.00 | 5299.00 | |||||||||||||
1989 | 0.00 | 12.00 | 184.50 | 398.50 | 550.00 | 790.50 | 1179.00 | 1005.50 | 748.50 | 408.00 | 72.50 | 1.50 | 5350.50 | |||||||||||||
1990 | 9.50 | 17.00 | 179.00 | 417.00 | 471.50 | 829.50 | 1098.00 | 1038.50 | 894.50 | 334.00 | 98.00 | 0.00 | 5386.50 | |||||||||||||
1991 | 0.00 | 34.00 | 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 | 34.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 5.05 | 21.68 | 100.20 | 290.63 | 548.10 | 790.91 | 1082.96 | 1020.52 | 697.42 | 380.30 | 79.07 | 9.56 | 5068.46 | |||||||||||||
S.D. | 9.40 | 24.50 | 63.85 | 87.64 | 101.27 | 87.70 | 56.68 | 64.46 | 90.11 | 91.60 | 49.21 | 15.93 | 315.76 | |||||||||||||
SKEW | 2.77 | 1.35 | 0.75 | 0.20 | 0.17 | 0.16 | 0.12 | 0.19 | -0.01 | -0.05 | 0.67 | 2.33 | -0.19 | |||||||||||||
MAX | 49.50 | 98.50 | 262.00 | 463.50 | 763.00 | 994.50 | 1224.50 | 1157.00 | 894.50 | 589.50 | 204.50 | 69.00 | 5690.17 | |||||||||||||
MIN | 0.00 | 0.00 | 13.50 | 114.11 | 352.00 | 600.00 | 958.00 | 895.00 | 515.00 | 191.00 | 3.00 | 0.00 | 4376.00 | |||||||||||||
NO YRS | 62 | 63 | 61 | 60 | 60 | 61 | 62 | 60 | 60 | 59 | 59 | 58 | 48 |