YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 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 | |
1945 | 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 | |
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 | 0.00 | z | 0.00 | |
1947 | 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 | |
1948 | 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 | |
1949 | 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 | |
1950 | 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 | |
1951 | 0.00 | z | 0.00 | z | 0.00 | z | 449.42 | d | 291.50 | 126.00 | 0.00 | 3.50 | 124.00 | 475.00 | 921.50 | 1275.00 | 3665.92 | |||||||||
1952 | 1154.50 | 1077.50 | 963.00 | 509.00 | 221.00 | 62.00 | 0.00 | 3.00 | 93.00 | 355.50 | 930.00 | 1072.00 | 6440.50 | |||||||||||||
1953 | 886.00 | 978.00 | 719.00 | 592.00 | 459.83 | d | 79.00 | 0.00 | 1.50 | 72.50 | 466.00 | 683.00 | 1352.50 | 6289.33 | ||||||||||||
1954 | 1088.00 | 847.50 | 816.50 | 357.00 | 161.00 | 111.00 | 0.50 | 6.00 | 89.50 | 372.00 | 704.50 | 1090.50 | 5644.00 | |||||||||||||
1955 | 1388.00 | 1250.50 | 873.50 | 556.00 | 307.50 | 102.00 | 2.00 | 0.00 | 145.50 | 394.50 | 850.00 | 935.00 | 6804.50 | |||||||||||||
1956 | 872.00 | 1110.00 | 729.00 | 483.00 | 208.73 | a | 22.50 | 1.50 | 28.50 | 81.00 | 418.50 | 994.00 | 1135.50 | 6084.23 | ||||||||||||
1957 | 1171.50 | 796.00 | 697.50 | 515.19 | d | 335.00 | 84.50 | 0.00 | 9.00 | 161.50 | 462.50 | 943.00 | 974.50 | 6150.19 | ||||||||||||
1958 | 1103.00 | 729.50 | 851.47 | a | 605.00 | 163.00 | 16.50 | 0.00 | 0.00 | 111.50 | 385.00 | 779.50 | 953.50 | 5697.97 | ||||||||||||
1959 | 1021.50 | 875.50 | 765.50 | 439.00 | 317.00 | 22.50 | 2.00 | 1.00 | 200.00 | 456.50 | 838.50 | 1088.50 | 6027.50 | |||||||||||||
1960 | 1211.00 | 1050.50 | 733.00 | 455.50 | 262.50 | 24.50 | 0.00 | 45.50 | 95.50 | 539.00 | 801.00 | 1190.50 | 6408.50 | |||||||||||||
1961 | 1219.50 | 853.00 | 863.35 | a | 594.50 | 292.00 | 44.50 | 0.00 | 1.50 | 237.00 | 541.50 | 963.00 | 1180.00 | 6789.85 | ||||||||||||
1962 | 1369.50 | 889.50 | 966.00 | 432.00 | 325.50 | 112.50 | 5.50 | 22.00 | 91.50 | 372.00 | 693.00 | 1118.00 | 6397.00 | |||||||||||||
1963 | 1376.50 | 737.00 | 822.00 | 603.00 | 129.00 | 116.50 | 0.00 | 1.50 | 33.00 | 269.00 | 721.50 | 1220.00 | 6029.00 | |||||||||||||
1964 | 1254.00 | 1104.00 | 1037.00 | 540.50 | 292.00 | 88.50 | 0.00 | a | 33.50 | 126.00 | 332.00 | 953.79 | a | 983.00 | 6744.29 | |||||||||||
1965 | 957.00 | 898.50 | 824.00 | 477.00 | 373.00 | 117.50 | 0.00 | a | 13.50 | 256.50 | 343.50 | 632.00 | 980.50 | 5873.00 | ||||||||||||
1966 | 1131.50 | 955.00 | 674.00 | 482.00 | 136.50 | 45.50 | 0.00 | 2.50 | 71.50 | 487.50 | 675.00 | 1157.50 | 5818.50 | |||||||||||||
1967 | 1162.50 | 846.50 | 622.50 | 599.00 | 338.00 | 138.00 | 0.00 | 0.00 | 97.50 | 423.50 | 724.50 | 1394.00 | 6346.00 | |||||||||||||
1968 | 1311.00 | 791.00 | 702.00 | 635.50 | 327.50 | 59.00 | 1.00 | 67.50 | 202.00 | 424.00 | 807.50 | 1153.20 | a | 6481.20 | ||||||||||||
1969 | 919.00 | 858.50 | 850.50 | 469.00 | 97.00 | 95.00 | 0.00 | 0.00 | 48.50 | 638.50 | 848.00 | 1021.50 | 5845.50 | |||||||||||||
1970 | 1056.50 | 725.00 | 815.50 | 652.50 | 230.00 | 97.50 | 0.00 | 0.00 | 193.00 | 594.00 | 716.50 | 1061.00 | 6141.50 | |||||||||||||
1971 | 1089.50 | 955.50 | 804.50 | 532.00 | 309.50 | 75.00 | 0.00 | 0.00 | 215.50 | 575.50 | 848.00 | 1261.00 | 6666.00 | |||||||||||||
1972 | 1095.00 | 782.50 | 588.00 | 484.50 | 227.85 | a | 20.00 | 0.00 | 28.50 | 137.50 | 459.00 | 875.50 | 1312.50 | 6010.85 | ||||||||||||
1973 | 1371.00 | 886.50 | 857.50 | 640.50 | 225.00 | 105.00 | 2.00 | 8.00 | 196.00 | 450.50 | 813.00 | 1005.50 | 6560.50 | |||||||||||||
1974 | 1294.00 | 1103.50 | 653.50 | 570.00 | 178.00 | 41.00 | 0.00 | 8.00 | 131.00 | 446.40 | a | 796.50 | 1238.00 | 6459.90 | ||||||||||||
1975 | 1301.50 | 966.50 | 803.50 | 702.00 | 378.00 | 116.00 | 0.00 | 6.50 | 121.00 | 458.00 | 891.00 | 1122.50 | 6866.50 | |||||||||||||
1976 | 1271.50 | 820.00 | 967.41 | b | 519.00 | 152.50 | 89.50 | 2.50 | 3.00 | 89.50 | 534.00 | 822.00 | 1161.50 | 6432.41 | ||||||||||||
1977 | 1286.50 | 894.50 | 886.00 | 385.00 | 326.50 | 1.50 | 0.00 | 9.00 | 81.50 | 358.50 | 713.00 | 926.00 | 5868.00 | |||||||||||||
1978 | 1054.00 | 825.46 | b | 574.00 | 472.00 | 330.00 | 46.00 | 1.50 | 10.50 | 169.50 | 361.00 | 810.50 | 1227.00 | 5881.46 | ||||||||||||
1979 | 1311.00 | 979.00 | 611.00 | g | 537.50 | 254.50 | 111.00 | 0.00 | 12.50 | 33.50 | 332.00 | 1014.00 | 1078.50 | 5663.50 | ||||||||||||
1980 | 1007.50 | 827.00 | 809.00 | 515.50 | 368.50 | 78.62 | a | 0.00 | 18.00 | 137.00 | 516.00 | 786.00 | 927.00 | 5990.12 | ||||||||||||
1981 | 1008.50 | 834.50 | 749.00 | 397.50 | 304.50 | 47.50 | 0.00 | 3.00 | 52.50 | 522.00 | 694.50 | 999.00 | 5612.50 | |||||||||||||
1982 | 1354.00 | 1025.00 | 781.00 | 579.50 | 332.00 | 117.50 | 14.50 | 0.00 | 158.50 | 600.50 | 909.50 | 1211.00 | 7083.00 | |||||||||||||
1983 | 1045.50 | 810.00 | 736.00 | 678.00 | 410.00 | 96.50 | 9.00 | 0.00 | 84.00 | 427.50 | 773.00 | 1073.50 | 6143.00 | |||||||||||||
1984 | 1405.50 | 1156.00 | 844.00 | 585.00 | 210.50 | 110.50 | 0.00 | 0.00 | 119.00 | 626.50 | 813.10 | a | 1167.50 | 7037.60 | ||||||||||||
1985 | 1219.50 | 1062.00 | 806.00 | 458.00 | 220.00 | 60.00 | 0.00 | 9.00 | 224.00 | 476.50 | 905.00 | 1236.50 | 6676.50 | |||||||||||||
1986 | 993.50 | 756.50 | 613.00 | 525.00 | 292.50 | 24.00 | 0.50 | 0.00 | 259.50 | 521.00 | 805.50 | 1088.50 | 5879.50 | |||||||||||||
1987 | 1281.00 | 867.00 | 819.50 | 412.00 | 241.00 | 23.00 | 17.50 | 21.50 | 170.50 | 405.50 | 818.00 | 1190.50 | 6267.00 | |||||||||||||
1988 | 1420.50 | 1089.00 | 817.00 | 467.50 | 312.00 | 29.00 | 0.00 | 2.50 | 187.00 | 323.50 | 817.00 | 1279.00 | 6744.00 | |||||||||||||
1989 | 1598.00 | 1138.00 | 613.50 | 395.00 | 270.00 | 104.00 | 0.00 | 13.00 | 140.50 | 494.50 | 840.50 | 1163.50 | 6770.50 | |||||||||||||
1990 | 1080.00 | 1049.00 | 0.00 | z | 403.00 | 262.00 | 58.50 | 0.00 | 2.50 | 69.00 | 444.00 | 834.00 | 1449.50 | 5651.50 | ||||||||||||
1991 | 1406.00 | 859.50 | 771.50 | 592.00 | 365.50 | 62.00 | 3.00 | 2.00 | 161.50 | 482.50 | 0.00 | z | 1101.00 | 5806.50 | ||||||||||||
1992 | 0.00 | z | 800.50 | 654.50 | 327.50 | 166.50 | 58.00 | 21.50 | 40.00 | 108.50 | 378.50 | 951.00 | 1307.00 | 4813.50 | ||||||||||||
1993 | 1171.00 | 964.50 | 715.50 | 509.00 | 201.50 | 150.00 | 29.50 | 12.50 | 184.50 | 513.50 | 974.50 | 1133.00 | 6559.00 | |||||||||||||
1994 | 1042.50 | 897.50 | 677.50 | 464.00 | 188.00 | 31.55 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3301.05 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1184.75 | 923.78 | 777.24 | 513.57 | 268.04 | 73.20 | 2.65 | 10.47 | 133.99 | 452.49 | 825.83 | 1139.42 | 6303.18 | |||||||||||||
S.D. | 167.42 | 131.38 | 108.39 | 87.94 | 81.65 | 38.53 | 6.35 | 14.50 | 59.54 | 86.82 | 96.02 | 128.06 | 402.34 | |||||||||||||
SKEW | 0.12 | 0.52 | 0.15 | 0.07 | -0.03 | -0.02 | 2.90 | 2.08 | 0.32 | 0.19 | 0.03 | 0.25 | 0.10 | |||||||||||||
MAX | 1598.00 | 1250.50 | 1037.00 | 702.00 | 459.83 | 150.00 | 29.50 | 67.50 | 259.50 | 638.50 | 1014.00 | 1449.50 | 7083.00 | |||||||||||||
MIN | 872.00 | 725.00 | 574.00 | 327.50 | 97.00 | 1.50 | 0.00 | 0.00 | 33.00 | 269.00 | 632.00 | 926.00 | 5612.50 | |||||||||||||
NO YRS | 42 | 43 | 41 | 44 | 44 | 44 | 43 | 43 | 43 | 43 | 42 | 43 | 38 |