YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1946 | 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 | 1036.50 | 1036.50 | ||
1947 | 1189.00 | 812.00 | b | 908.82 | a | 780.00 | 487.06 | e | 520.56 | c | 223.00 | f | 295.07 | d | 349.00 | 717.00 | 977.50 | 1086.60 | b | 8122.61 | ||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 295.65 | d | 328.08 | a | 468.62 | a | 709.50 | 1052.59 | a | 1378.50 | 4232.94 | |||
1949 | 1470.50 | 1111.00 | 1092.75 | a | 787.22 | c | 521.50 | g | 308.50 | k | 56.00 | z | 0.00 | z | 449.42 | d | 852.50 | 775.86 | a | 1311.00 | 7850.26 | |||||
1950 | 1567.50 | 1084.50 | 1165.08 | a | 946.00 | 760.02 | a | 181.50 | t | 51.00 | v | 0.00 | z | 0.00 | z | 773.81 | e | 893.57 | b | 930.00 | 8120.48 | |||||
1951 | 1282.37 | a | 973.00 | 916.05 | a | 707.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 357.50 | r | 943.50 | 1197.63 | a | 6019.55 | ||||
1952 | 1230.50 | 1023.29 | a | 1103.00 | 727.24 | 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 | 4084.03 | |||
1953 | 957.12 | c | 900.31 | b | 1105.50 | 880.20 | e | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3843.13 | ||
1954 | 1210.00 | 726.83 | d | 524.00 | n | 71.00 | y | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 83.00 | x | 698.50 | 784.50 | 866.00 | g | 3419.83 | ||||
1955 | 805.50 | h | 1083.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1083.50 | ||
1956 | 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 | |
1957 | 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 | |
1958 | 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 | |
1959 | 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 | |
1960 | 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 | |
1961 | 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 | |
1962 | 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 | |
1963 | 0.00 | z | 0.00 | z | 170.00 | z | 927.32 | b | 616.38 | a | 331.00 | i | 394.22 | a | 247.00 | 280.34 | a | 693.50 | 939.23 | d | 980.00 | 5078.00 | ||||
1964 | 1166.00 | 995.00 | 1089.50 | 925.00 | 795.84 | b | 287.00 | n | 264.53 | a | 343.07 | a | 476.00 | 633.00 | 1032.50 | 1216.00 | 8936.44 | |||||||||
1965 | 1076.73 | a | 927.00 | 972.88 | a | 803.00 | 747.00 | 269.00 | n | 204.60 | a | 267.63 | a | 512.07 | a | 564.20 | a | 911.11 | c | 1152.88 | b | 8139.11 | ||||
1966 | 1137.70 | a | 1028.46 | b | 1000.50 | 786.50 | 638.50 | 492.22 | c | 315.88 | b | 151.00 | f | 373.45 | a | 663.50 | 866.40 | e | 1062.00 | 8365.11 | ||||||
1967 | 1092.75 | a | 909.50 | 1108.77 | a | 1020.00 | 707.46 | c | 243.50 | o | 167.83 | b | 90.00 | 236.00 | 690.27 | a | 911.38 | a | 1175.00 | 8108.95 | ||||||
1968 | 1154.75 | a | 938.36 | a | 946.50 | 916.55 | a | 672.00 | 261.00 | m | 153.89 | c | 323.00 | 406.00 | 756.40 | a | 969.11 | b | 1229.84 | b | 8466.40 | |||||
1969 | 1318.50 | 1088.50 | 998.00 | 878.00 | 578.50 | 189.00 | l | 242.83 | a | 277.40 | b | 414.00 | 825.00 | 854.46 | b | 1067.95 | a | 8543.14 | ||||||||
1970 | 1133.50 | 925.50 | 1025.50 | 1010.00 | 666.50 | 359.00 | 171.02 | a | 180.83 | d | 556.07 | b | 783.78 | a | 995.00 | 1215.95 | b | 9022.65 | ||||||||
1971 | 1164.00 | 1016.50 | 1147.00 | 906.50 | 689.48 | b | 0.00 | z | 176.91 | b | 156.15 | d | 571.03 | a | 814.50 | 987.50 | 1249.50 | 8879.08 | ||||||||
1972 | 1266.87 | a | 990.50 | 926.90 | a | 979.14 | a | 626.20 | a | 461.50 | 168.90 | b | 213.68 | c | 535.34 | a | 753.62 | b | 940.86 | a | 1295.00 | 9158.51 | ||||
1973 | 1242.67 | b | 951.50 | 1070.00 | 829.00 | 529.30 | d | 373.50 | f | 188.58 | a | 299.48 | c | 423.00 | 761.57 | a | 1064.00 | 1052.00 | 8411.10 | |||||||
1974 | 1321.00 | 1010.00 | 1021.00 | 872.00 | 800.12 | b | 296.00 | j | 302.50 | 215.45 | a | 273.50 | 650.48 | a | 924.64 | b | 1108.50 | 8499.20 | ||||||||
1975 | 1113.00 | 1058.00 | 1122.00 | 1022.07 | a | 735.00 | 513.33 | c | 205.08 | e | 368.00 | 284.48 | a | 772.93 | a | 1039.14 | a | 1040.50 | 9273.53 | |||||||
1976 | 1063.30 | a | 1068.00 | 1113.00 | 907.50 | 678.90 | a | 579.31 | a | 234.57 | a | 327.05 | a | 336.43 | b | 500.50 | f | 776.50 | 972.00 | 8056.56 | ||||||
1977 | 1090.00 | 861.50 | 1105.50 | 587.00 | g | 824.27 | c | 308.65 | d | 261.84 | c | 174.50 | 544.66 | a | 546.50 | h | 1058.65 | d | 1110.00 | 7339.57 | ||||||
1978 | 1100.50 | 943.00 | 889.00 | 894.50 | 753.50 | 395.19 | d | 256.61 | d | 334.05 | b | 556.55 | a | 616.50 | 1117.80 | e | 1339.00 | 9196.21 | ||||||||
1979 | 1438.50 | 1046.00 | 929.00 | 884.50 | 637.57 | a | 405.56 | c | 238.38 | b | 317.15 | e | 299.00 | 618.97 | a | 994.50 | 1026.74 | b | 8835.86 | |||||||
1980 | 1238.97 | a | 969.00 | 1075.00 | 805.50 | 590.50 | g | 542.88 | d | 202.02 | a | 318.55 | b | 388.97 | a | 611.98 | b | 610.00 | h | 921.50 | 7074.37 | |||||
1981 | 1045.00 | 956.00 | 969.27 | a | 859.00 | 727.35 | d | 486.35 | d | 166.00 | i | 165.52 | c | 432.12 | d | 720.48 | b | 881.11 | c | 1126.00 | 8368.19 | |||||
1982 | 1232.00 | 1091.48 | a | 1097.06 | d | 967.50 | 736.50 | 451.00 | 284.00 | 258.00 | 536.00 | 807.00 | 1086.00 | 1194.00 | 9740.54 | |||||||||||
1983 | 1084.00 | 952.00 | 967.00 | 892.24 | a | 660.50 | 548.50 | 422.00 | 217.50 | 497.50 | 674.00 | 968.28 | a | 1340.50 | 9224.02 | |||||||||||
1984 | 1085.50 | 981.50 | 955.00 | 967.00 | 787.50 | 559.14 | a | 177.50 | 208.50 | 546.00 | 877.50 | 1069.50 | 1265.00 | 9479.64 | ||||||||||||
1985 | 1221.00 | 1093.00 | 1077.00 | 789.00 | 712.50 | 394.00 | 84.00 | 319.50 | 602.00 | 0.00 | z | 0.00 | z | 0.00 | z | 6292.00 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1196.32 | 983.82 | 1032.02 | 881.05 | 690.33 | 467.81 | 235.36 | 260.22 | 436.44 | 721.62 | 956.12 | 1145.72 | 9241.37 | |||||||||||||
S.D. | 134.69 | 88.90 | 82.06 | 85.41 | 84.86 | 80.54 | 77.96 | 72.68 | 107.42 | 81.78 | 94.59 | 128.66 | 274.78 | |||||||||||||
SKEW | 0.93 | -0.81 | -0.19 | -0.18 | -0.59 | -0.42 | 0.61 | -0.54 | -0.28 | 0.02 | -0.33 | 0.04 | 0.44 | |||||||||||||
MAX | 1567.50 | 1111.00 | 1165.08 | 1022.07 | 824.27 | 579.31 | 422.00 | 368.00 | 602.00 | 877.50 | 1117.80 | 1378.50 | 9740.54 | |||||||||||||
MIN | 957.12 | 726.83 | 889.00 | 707.00 | 487.06 | 308.65 | 84.00 | 90.00 | 236.00 | 564.20 | 775.86 | 921.50 | 8835.86 | |||||||||||||
NO YRS | 29 | 30 | 28 | 28 | 24 | 15 | 23 | 24 | 26 | 25 | 27 | 28 | 8 |