YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | 1138.00 | h | 1194.00 | 1067.50 | 684.50 | 529.50 | 199.50 | 46.00 | 100.00 | 153.50 | 656.50 | 751.50 | 1155.00 | 6537.50 | ||||||||||||
1950 | 1263.50 | 892.50 | 897.50 | 599.50 | 506.50 | 224.50 | 33.50 | 122.00 | 331.00 | 395.50 | 728.00 | 1051.00 | 7045.00 | |||||||||||||
1951 | 1197.00 | 0.00 | z | 0.00 | z | 775.00 | 148.50 | o | 106.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2078.00 | ||||
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1974 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1975 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1976 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1977 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1978 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1979 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1980 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1981 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 81.72 | a | 2.50 | 55.28 | a | 211.80 | e | 694.50 | 713.28 | a | 823.50 | 2582.58 | ||||
1982 | 1081.26 | b | 902.50 | 972.22 | b | 716.79 | b | 459.26 | d | 214.00 | 101.55 | b | 62.00 | a | 287.14 | b | 657.89 | d | 889.00 | 1087.00 | 7430.61 | |||||
1983 | 1029.00 | 901.00 | 936.50 | 0.00 | z | 487.00 | 195.50 | 33.67 | b | 152.50 | 148.00 | 580.73 | a | 816.50 | 901.50 | 6181.91 | ||||||||||
1984 | 970.50 | 902.50 | 805.50 | 698.00 | 229.00 | 188.28 | a | 83.00 | 105.00 | 210.00 | d | 718.17 | a | 892.76 | a | 1233.00 | 7035.70 | |||||||||
1985 | 1167.50 | 949.50 | 928.50 | 510.50 | 351.00 | 132.41 | a | 34.50 | 12.50 | 350.00 | 571.50 | 900.00 | 994.07 | a | 6901.98 | |||||||||||
1986 | 856.00 | 843.50 | 778.50 | 636.50 | 341.00 | c | 84.31 | a | 52.70 | a | 27.50 | 361.50 | 650.50 | 769.00 | 1040.05 | a | 6441.06 | |||||||||
1987 | 1088.10 | a | 965.00 | 978.50 | 540.00 | 516.50 | 126.50 | 92.48 | a | 55.80 | a | 199.50 | 442.78 | a | 831.00 | 1195.57 | a | 7031.73 | ||||||||
1988 | 1055.50 | 811.48 | a | 828.73 | a | 652.00 | 408.00 | 118.50 | 5.00 | 60.50 | 251.50 | 306.50 | 0.00 | z | 1115.50 | 5613.22 | ||||||||||
1989 | 1168.38 | b | 901.04 | c | 692.85 | a | 420.00 | 414.88 | a | 176.50 | 9.00 | 79.50 | 201.00 | 546.00 | 711.50 | 857.50 | 6178.15 | |||||||||
1990 | 1013.50 | 994.00 | 496.00 | h | 543.50 | 425.06 | e | 0.00 | z | 0.00 | z | 119.00 | 232.00 | 510.50 | 784.50 | 1217.50 | 5839.56 | |||||||||
1991 | 1093.00 | 794.00 | 1135.50 | 761.00 | 649.00 | 311.00 | 96.50 | 127.50 | 307.00 | 490.83 | a | 842.00 | 1081.50 | 7688.83 | ||||||||||||
1992 | 1106.00 | 978.50 | 962.00 | 613.00 | 447.00 | 324.50 | 188.00 | 117.00 | 233.50 | 541.00 | 923.00 | 1248.78 | a | 7682.28 | ||||||||||||
1993 | 1201.00 | 1091.50 | 953.00 | 735.50 | 509.00 | 373.00 | 169.00 | 176.50 | 0.00 | z | 653.00 | 946.00 | 0.00 | z | 6807.50 | |||||||||||
1994 | 1030.00 | 1122.00 | 0.00 | z | 778.50 | 598.00 | 165.00 | 88.00 | 0.00 | z | 319.50 | 0.00 | z | 0.00 | z | 0.00 | z | 4101.00 | ||||||||
1995 | 1248.00 | 850.00 | 900.03 | a | 872.50 | 769.00 | 512.78 | c | 206.67 | a | 169.98 | a | 276.50 | 623.62 | a | 747.41 | a | 1054.52 | a | 8231.01 | ||||||
1996 | 1005.50 | 0.00 | z | 998.20 | a | 758.28 | a | 550.25 | c | 0.00 | z | 99.95 | b | 0.00 | z | 399.50 | 656.50 | 756.50 | 927.00 | 6151.67 | ||||||
1997 | 1033.16 | b | 872.00 | 696.00 | 830.50 | 0.00 | z | 114.00 | 84.50 | 22.22 | a | 250.50 | 571.50 | 769.50 | 1067.50 | 6311.37 | ||||||||||
1998 | 959.89 | c | 0.00 | z | 905.50 | 844.14 | a | 595.00 | 331.00 | 22.50 | 22.50 | 299.50 | 640.50 | 785.50 | 985.50 | 6391.53 | ||||||||||
1999 | 878.00 | 851.50 | 818.92 | a | 857.59 | a | 515.00 | 239.00 | 76.00 | 87.32 | a | 249.00 | 429.57 | c | 642.93 | a | 0.00 | z | 5644.82 | |||||||
2000 | 944.47 | a | 901.50 | 967.72 | a | 669.50 | 346.88 | b | 158.50 | 56.32 | a | 53.96 | d | 224.50 | 608.50 | 956.38 | a | 876.27 | a | 6764.49 | ||||||
2001 | 1130.98 | a | 952.00 | a | 820.00 | 736.50 | 271.77 | a | 117.00 | 108.50 | a | 38.75 | a | 138.10 | a | 383.00 | 787.76 | a | 0.00 | z | 5484.36 | |||||
2002 | 998.50 | 820.50 | 953.50 | 560.50 | 449.50 | 99.00 | 5.50 | 45.00 | 207.50 | 696.50 | 889.00 | 1180.50 | 6905.50 | |||||||||||||
2003 | 842.50 | 1007.00 | 916.00 | 879.50 | 619.50 | 224.00 | 31.00 | 73.50 | 146.00 | 168.00 | 839.50 | 0.00 | z | 5746.50 | ||||||||||||
2004 | 1041.00 | 1045.50 | 842.50 | 642.50 | 372.00 | 140.00 | 51.00 | 89.00 | 260.50 | 633.00 | 936.50 | 1031.50 | 7085.00 | |||||||||||||
2005 | 860.00 | g | 677.00 | h | 868.60 | e | 720.60 | e | 450.50 | 248.50 | 28.00 | 0.00 | z | 296.00 | 391.00 | g | 504.50 | g | 913.00 | 3525.20 | ||||||
2006 | 557.50 | l | 861.50 | 1072.50 | 704.50 | 217.00 | n | 118.00 | 21.00 | 69.00 | 317.40 | e | 608.00 | 722.50 | 954.50 | 5448.90 | ||||||||||
2007 | 1109.00 | 844.00 | 772.00 | 643.00 | 373.50 | 145.50 | 10.00 | 38.50 | 274.00 | 559.00 | 675.50 | 1105.00 | 6549.00 | |||||||||||||
2008 | 1196.00 | 958.50 | 855.00 | 676.50 | 541.00 | 161.50 | 35.50 | 20.00 | 227.50 | 519.50 | 684.50 | 1025.00 | 6900.50 | |||||||||||||
2009 | 945.50 | 975.00 | 911.50 | 723.00 | 300.00 | 324.50 | 15.50 | 84.50 | 146.00 | 630.50 | 729.50 | 1134.50 | 6920.00 | |||||||||||||
2010 | 1026.50 | 977.00 | 915.50 | 805.50 | 619.50 | 157.50 | 22.50 | 77.00 | 165.50 | 550.50 | 823.00 | 880.00 | 7020.00 | |||||||||||||
2011 | 993.00 | 953.00 | 854.50 | 667.50 | 562.00 | 233.50 | 60.00 | 25.50 | 223.50 | 502.50 | 828.00 | 1077.50 | 6980.50 | |||||||||||||
2012 | 856.50 | 922.00 | 785.50 | 614.50 | 334.00 | 116.00 | 60.00 | 50.00 | 198.00 | 444.00 | 719.00 | 1030.50 | 6130.00 | |||||||||||||
2013 | 1117.50 | 929.50 | 727.50 | 46.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 51.00 | z | 2774.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1051.44 | 934.31 | 891.18 | 693.06 | 469.04 | 195.80 | 61.51 | 75.46 | 245.35 | 551.27 | 799.71 | 1042.91 | 6995.86 | |||||||||||||
S.D. | 112.95 | 91.46 | 105.13 | 109.18 | 122.33 | 96.60 | 51.69 | 44.33 | 67.68 | 122.33 | 85.82 | 117.72 | 510.52 | |||||||||||||
SKEW | -0.06 | 0.91 | 0.12 | -0.29 | 0.17 | 1.34 | 1.24 | 0.64 | 0.26 | -1.17 | 0.22 | -0.08 | 0.49 | |||||||||||||
MAX | 1263.50 | 1194.00 | 1135.50 | 879.50 | 769.00 | 512.78 | 206.67 | 176.50 | 399.50 | 718.17 | 956.38 | 1248.78 | 8231.01 | |||||||||||||
MIN | 842.50 | 794.00 | 692.85 | 420.00 | 229.00 | 81.72 | 2.50 | 12.50 | 138.10 | 168.00 | 642.93 | 823.50 | 6130.00 | |||||||||||||
NO YRS | 32 | 31 | 32 | 33 | 31 | 33 | 33 | 31 | 33 | 32 | 31 | 29 | 19 |