YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1921 | 0.00 | 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 | |
1922 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 55.71 | b | 424.50 | 877.00 | 939.50 | 2296.71 | ||||
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 | 0.00 | 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 | 0.00 | 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 | |
1952 | 0.00 | 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 | |
1953 | 0.00 | 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 | |
1954 | 0.00 | 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 | |
1955 | 0.00 | 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 | |
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 | 0.00 | 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 | |
1964 | 0.00 | 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 | |
1965 | 0.00 | 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 | |
1966 | 0.00 | 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 | |
1967 | 0.00 | 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 | |
1968 | 0.00 | 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 | |
1969 | 0.00 | 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 | |
1970 | 0.00 | 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 | |
1971 | 0.00 | 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 | |
1972 | 0.00 | 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 | |
1973 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 8.50 | 10.50 | 208.50 | 534.00 | 815.00 | 1118.00 | 2694.50 | |||||||
1974 | 1170.00 | 1013.00 | 696.50 | 654.50 | 243.50 | 67.00 | 2.50 | 6.00 | 166.00 | 426.00 | 824.00 | 1216.00 | 6485.00 | |||||||||||||
1975 | 1181.50 | 972.50 | 851.00 | 714.00 | 459.00 | 105.00 | 0.00 | 18.50 | 171.00 | 517.00 | 926.00 | 1208.50 | 7124.00 | |||||||||||||
1976 | 1163.50 | 815.00 | 896.00 | 594.50 | 281.50 | 84.00 | 0.00 | 7.50 | 138.00 | 567.50 | 895.00 | 1182.50 | 6625.00 | |||||||||||||
1977 | 1308.50 | 888.50 | 912.50 | 542.50 | 356.50 | 24.50 | 0.00 | 0.00 | 77.50 | 381.00 | 743.50 | 928.50 | 6163.50 | |||||||||||||
1978 | 1003.00 | 859.00 | 692.50 | 507.50 | 341.00 | 45.50 | 0.00 | 10.00 | 105.00 | 393.50 | 728.50 | 1215.50 | 5901.00 | |||||||||||||
1979 | 1268.00 | 955.00 | 839.00 | 542.50 | 355.00 | 101.00 | 3.00 | 38.50 | 78.50 | 392.00 | 958.50 | 1044.00 | 6575.00 | |||||||||||||
1980 | 981.00 | 844.00 | 866.00 | 608.00 | 383.50 | 50.00 | 0.00 | 6.50 | 91.00 | 549.00 | 815.50 | 876.50 | 6071.00 | |||||||||||||
1981 | 986.00 | 836.50 | 837.50 | 446.00 | 293.50 | 51.50 | 0.00 | 9.00 | 85.00 | 482.00 | 753.50 | 989.00 | 5769.50 | |||||||||||||
1982 | 1186.50 | 914.50 | 776.00 | 524.50 | 342.50 | 85.00 | 11.50 | 4.00 | 107.50 | 603.00 | 835.00 | 1122.50 | 6512.50 | |||||||||||||
1983 | 1112.50 | 820.50 | 787.00 | 722.00 | 392.50 | 101.00 | 1.00 | 0.50 | 84.50 | 439.00 | 856.00 | 971.50 | 6288.00 | |||||||||||||
1984 | 1104.63 | a | 966.50 | 845.00 | 685.50 | 166.00 | 57.50 | 0.00 | 1.00 | 93.00 | 621.50 | 835.50 | 1024.50 | 6400.63 | ||||||||||||
1985 | 1087.00 | 957.00 | 766.00 | 504.00 | 272.00 | 57.50 | 1.00 | 0.00 | 226.50 | 467.50 | 802.50 | 1046.50 | 6187.50 | |||||||||||||
1986 | 979.50 | 826.00 | 703.50 | 514.00 | 292.50 | 53.00 | 3.00 | 5.00 | 198.00 | 545.00 | 789.00 | 1038.50 | 5947.00 | |||||||||||||
1987 | 1206.00 | 888.50 | 905.00 | 510.00 | 317.00 | 45.00 | 2.50 | 23.00 | 171.50 | 406.00 | 834.00 | 1161.00 | 6469.50 | |||||||||||||
1988 | 1172.50 | 831.50 | 891.50 | 552.00 | 329.00 | 38.50 | 0.00 | 5.50 | 184.00 | 360.50 | 836.00 | 1101.50 | 6302.50 | |||||||||||||
1989 | 1223.50 | 864.50 | 628.00 | 383.00 | 197.00 | 56.00 | 0.00 | 6.50 | 92.00 | 490.00 | 807.50 | 1114.50 | 5862.50 | |||||||||||||
1990 | 1171.50 | 940.00 | 737.00 | 453.50 | 263.00 | 21.50 | 1.00 | 12.00 | 76.00 | 456.00 | 812.50 | 1373.50 | 6317.50 | |||||||||||||
1991 | 1269.50 | 0.00 | z | 865.00 | 577.50 | 312.50 | 107.00 | 0.00 | 0.00 | 105.50 | 505.50 | 886.50 | 1144.50 | 5773.50 | ||||||||||||
1992 | 1260.50 | 860.00 | 805.50 | 477.50 | 282.00 | 137.00 | 15.50 | 31.50 | 153.00 | 462.50 | 1006.00 | 1386.50 | 6877.50 | |||||||||||||
1993 | 964.00 | 850.50 | 801.00 | 630.00 | 300.50 | 139.00 | 7.50 | 18.00 | 227.00 | 566.50 | 948.50 | 1152.00 | 6604.50 | |||||||||||||
1994 | 1175.00 | 951.00 | 770.00 | 582.00 | 334.50 | 37.50 | 4.00 | 0.00 | 144.00 | 586.00 | 942.00 | 1044.00 | 6570.00 | |||||||||||||
1995 | 1039.50 | 727.50 | 769.50 | 663.00 | 438.00 | 172.50 | 21.50 | 0.00 | 146.50 | 573.00 | 764.50 | 1131.50 | 6447.00 | |||||||||||||
1996 | 1042.50 | 806.00 | 852.50 | 559.50 | 222.00 | 44.00 | 0.00 | 3.00 | 217.50 | 538.50 | 820.50 | 1030.50 | 6136.50 | |||||||||||||
1997 | 1177.00 | 883.00 | 739.50 | 629.00 | 256.50 | 100.00 | 7.00 | 4.50 | 48.00 | 566.50 | 811.50 | 1181.00 | 6403.50 | |||||||||||||
1998 | 1008.50 | 924.50 | 821.00 | 679.00 | 375.00 | 147.00 | 0.00 | 0.00 | 68.50 | 518.50 | 789.00 | 1057.50 | 6388.50 | |||||||||||||
1999 | 1044.00 | 862.50 | 730.00 | 684.50 | 373.50 | 129.50 | 0.00 | 5.00 | 174.50 | 507.50 | 741.00 | 1201.50 | 6453.50 | |||||||||||||
2000 | 1011.00 | 791.50 | 792.00 | 469.50 | 216.50 | 10.50 | 0.00 | 3.00 | 86.00 | 491.00 | 1022.00 | 1086.50 | 5979.50 | |||||||||||||
2001 | 1282.00 | 929.50 | 769.00 | 512.50 | 262.00 | 53.00 | 0.00 | 3.50 | 91.00 | 406.00 | 758.00 | 1178.50 | 6245.00 | |||||||||||||
2002 | 1120.50 | 966.50 | 871.50 | 410.00 | 278.50 | 25.50 | 1.50 | 14.00 | 150.50 | 523.00 | 830.00 | 1168.00 | 6359.50 | |||||||||||||
2003 | 920.50 | 893.50 | 843.00 | 600.50 | 268.50 | 44.00 | 0.00 | 3.00 | 123.50 | 348.50 | 818.50 | 1077.00 | 5940.50 | |||||||||||||
2004 | 1101.00 | 1010.50 | 630.00 | 561.00 | 279.00 | 40.50 | 11.50 | 25.50 | 187.00 | 517.50 | 865.50 | 1087.00 | 6316.00 | |||||||||||||
2005 | 911.00 | 808.00 | 839.50 | 560.50 | 256.00 | 106.00 | 0.00 | 1.50 | 94.50 | 440.50 | 814.50 | 1119.50 | 5951.50 | |||||||||||||
2006 | 1091.50 | 908.50 | 856.50 | 465.50 | 208.50 | 13.00 | 1.50 | 4.50 | 249.50 | 521.00 | 822.00 | 1131.00 | 6273.00 | |||||||||||||
2007 | 1182.00 | 835.00 | 678.50 | 466.00 | 221.50 | 44.00 | 0.00 | 0.00 | 69.00 | 389.50 | 626.50 | 1095.00 | 5607.00 | |||||||||||||
2008 | 1237.00 | 947.00 | 740.00 | 525.50 | 331.50 | 40.50 | 0.00 | 0.50 | 127.50 | 493.00 | 791.50 | 1095.00 | 6329.00 | |||||||||||||
2009 | 1058.00 | 827.50 | 771.00 | 604.00 | 181.00 | 106.50 | 0.00 | 6.50 | 125.00 | 570.50 | 777.00 | 1210.50 | 6237.50 | |||||||||||||
2010 | 1172.50 | 964.00 | 822.00 | 569.50 | 382.00 | 43.00 | 1.50 | 0.50 | 59.00 | 409.50 | 918.50 | 925.50 | 6267.50 | |||||||||||||
2011 | 1164.57 | a | 1015.00 | 712.50 | 514.00 | 419.00 | 61.00 | 0.00 | 0.00 | 114.50 | 487.50 | 820.50 | 1140.50 | 6449.07 | ||||||||||||
2012 | 1026.00 | 923.50 | 768.50 | 458.50 | 233.00 | 13.00 | 0.00 | 0.00 | a | 127.00 | 454.50 | 771.72 | a | 1053.50 | 5829.22 | |||||||||||
2013 | 1164.00 | 847.00 | 623.50 | 42.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 35.00 | z | 2634.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1118.18 | 890.37 | 787.54 | 555.31 | 300.42 | 68.14 | 2.64 | 7.21 | 129.21 | 486.13 | 831.47 | 1106.55 | 6280.71 | |||||||||||||
S.D. | 104.83 | 68.59 | 77.29 | 84.43 | 71.27 | 40.94 | 4.86 | 9.16 | 53.40 | 70.87 | 76.82 | 105.66 | 306.94 | |||||||||||||
SKEW | -0.17 | 0.00 | -0.43 | 0.17 | 0.23 | 0.73 | 2.31 | 1.80 | 0.52 | -0.12 | 0.36 | 0.29 | 0.16 | |||||||||||||
MAX | 1308.50 | 1015.00 | 912.50 | 722.00 | 459.00 | 172.50 | 21.50 | 38.50 | 249.50 | 621.50 | 1022.00 | 1386.50 | 7124.00 | |||||||||||||
MIN | 911.00 | 727.50 | 623.50 | 383.00 | 166.00 | 10.50 | 0.00 | 0.00 | 48.00 | 348.50 | 626.50 | 876.50 | 5607.00 | |||||||||||||
NO YRS | 40 | 39 | 40 | 39 | 39 | 39 | 40 | 40 | 41 | 41 | 41 | 41 | 38 |