YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1939 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 394.00 | 586.50 | 822.00 | 607.50 | h | 0.00 | z | 86.50 | 18.00 | 3.00 | 1910.00 | |||||||
1940 | 0.00 | z | 0.00 | z | 0.00 | z | 182.00 | 514.08 | a | 698.50 | 842.17 | a | 860.50 | 0.00 | z | 149.00 | 0.00 | 0.00 | 3246.25 | |||||||
1941 | 0.00 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 765.18 | a | 627.00 | 364.00 | 0.00 | z | 3.50 | 0.00 | 1759.68 | |||||
1942 | 0.00 | 0.00 | 9.50 | 200.00 | 267.50 | 565.50 | 854.00 | 319.00 | q | 472.50 | 204.00 | 0.00 | 0.00 | 2573.00 | ||||||||||||
1943 | 0.00 | a | 0.00 | 13.00 | 0.00 | z | 305.00 | 448.00 | 697.00 | 761.50 | 550.00 | 176.50 | 0.00 | 0.00 | 2951.00 | |||||||||||
1944 | 0.00 | 0.00 | 0.50 | 19.00 | 290.50 | 391.50 | 676.00 | 789.00 | 489.00 | 68.00 | p | 11.00 | 0.00 | b | 2666.50 | |||||||||||
1945 | 0.00 | o | 0.00 | c | 0.00 | 94.50 | 334.28 | a | 484.29 | b | 863.50 | 767.00 | 493.39 | b | 169.47 | a | 6.00 | 0.00 | b | 3212.43 | ||||||
1946 | 0.00 | 0.00 | 4.98 | c | 200.50 | 363.98 | b | 630.54 | b | 795.50 | 767.54 | d | 475.00 | 25.50 | 0.00 | 0.00 | 3263.54 | |||||||||
1947 | 0.00 | 0.00 | 15.00 | 110.50 | 446.00 | 571.03 | a | 781.64 | c | 730.00 | 610.50 | 177.50 | 0.00 | 0.00 | 3442.18 | |||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 627.00 | f | 702.00 | 521.00 | 177.50 | 1.00 | 0.00 | 1401.50 | ||||||
1949 | 0.00 | 0.00 | a | 1.50 | 48.00 | h | 284.68 | a | 601.50 | 808.50 | 667.50 | 522.50 | 139.50 | 6.50 | 0.00 | 3032.18 | ||||||||||
1950 | 0.00 | 1.00 | 12.00 | 185.00 | 312.50 | 519.00 | 822.00 | 711.97 | a | 457.00 | 200.50 | 13.00 | 0.00 | 3233.97 | ||||||||||||
1951 | 0.00 | 0.00 | 9.82 | a | 89.00 | 306.50 | 501.00 | 798.50 | 666.50 | 505.34 | a | 112.63 | a | 0.00 | 0.00 | 2989.29 | ||||||||||
1952 | 0.00 | 0.00 | 0.00 | b | 93.00 | 333.00 | 442.00 | 19.00 | z | 794.78 | b | 412.24 | a | 36.00 | i | 2.00 | f | 0.00 | e | 2075.02 | ||||||
1953 | 0.00 | 0.00 | 6.50 | 87.50 | 142.17 | b | 466.00 | 830.00 | 676.50 | 410.50 | 92.50 | 0.00 | 0.00 | a | 2711.67 | |||||||||||
1954 | 0.00 | 0.00 | 1.07 | b | 153.00 | 399.50 | 502.50 | 807.50 | 644.80 | a | 434.00 | 145.70 | a | 3.50 | 0.00 | a | 3091.57 | |||||||||
1955 | 0.00 | 0.00 | 9.62 | b | 78.62 | a | 246.45 | a | 436.00 | 693.37 | a | 709.42 | e | 360.58 | d | 135.22 | b | 0.52 | a | 4.28 | b | 2674.08 | ||||
1956 | 0.00 | e | 0.00 | 6.00 | 69.83 | a | 262.00 | 489.50 | 671.50 | 564.00 | 432.00 | 103.00 | 0.00 | 0.00 | 2597.83 | |||||||||||
1957 | 0.00 | 4.00 | 6.00 | 31.00 | 147.50 | 562.76 | a | 715.00 | 678.90 | a | 372.00 | 55.00 | 0.00 | 0.00 | 2572.16 | |||||||||||
1958 | 0.00 | 0.00 | 0.00 | 35.50 | 279.00 | 430.00 | 553.50 | 769.00 | 456.00 | 166.37 | a | 0.00 | a | 0.00 | 2689.37 | |||||||||||
1959 | 0.00 | 0.00 | 0.00 | 102.00 | 236.00 | 599.00 | 822.50 | 678.50 | 335.17 | a | 102.00 | 0.00 | a | 0.00 | 2875.17 | |||||||||||
1960 | 0.00 | 0.00 | 19.50 | 103.50 | 258.50 | 602.07 | a | 716.00 | 673.50 | 475.00 | 92.00 | 0.00 | 0.00 | 2940.07 | ||||||||||||
1961 | 0.00 | 0.00 | 2.50 | 74.00 | 207.00 | 591.00 | 767.50 | 704.00 | 295.50 | 109.57 | b | 0.00 | d | 0.00 | c | 2751.07 | ||||||||||
1962 | 0.00 | 0.00 | b | 0.50 | i | 142.50 | b | 207.46 | e | 490.56 | c | 657.41 | b | 685.50 | 471.50 | 155.50 | 4.44 | c | 0.00 | g | 2814.88 | |||||
1963 | 0.00 | g | 1.17 | d | 0.00 | g | 14.00 | h | 264.00 | f | 275.00 | j | 676.04 | e | 731.71 | b | 490.20 | e | 169.50 | g | 7.50 | d | 0.00 | g | 1906.61 | |
1964 | 0.00 | e | 0.00 | z | 6.50 | i | 44.00 | h | 127.00 | n | 273.00 | j | 752.30 | c | 723.13 | e | 270.50 | f | 216.00 | 0.00 | n | 0.00 | c | 1691.44 | ||
1965 | 0.00 | n | 0.00 | g | 0.00 | j | 80.00 | h | 135.50 | l | 286.00 | f | 478.50 | i | 411.00 | j | 187.50 | h | 117.59 | b | 0.00 | p | 0.00 | h | 117.59 | |
1966 | 0.00 | j | 0.00 | j | 10.50 | h | 30.00 | m | 173.00 | n | 363.00 | i | 461.50 | k | 561.00 | h | 251.50 | m | 137.12 | e | 0.00 | i | 3.50 | l | 137.12 | |
1967 | 0.00 | j | 0.00 | h | 6.89 | d | 2.00 | k | 165.00 | i | 218.50 | m | 592.00 | h | 805.40 | e | 473.08 | d | 135.50 | 1.61 | b | 0.00 | a | 1422.48 | ||
1968 | 0.00 | 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 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1982 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1983 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1984 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1985 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1986 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1987 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1988 | 0.00 | z | 0.00 | z | 19.00 | 80.00 | 311.00 | 648.50 | 869.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1928.00 | ||||||
1989 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1990 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1991 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1992 | 0.00 | z | 0.00 | 0.00 | 154.00 | 371.50 | 513.00 | 712.50 | 780.50 | 534.50 | 204.50 | 0.00 | 0.00 | 3270.50 | ||||||||||||
1993 | 0.00 | 0.00 | 12.00 | 84.50 | 354.00 | 492.50 | 677.00 | 712.50 | 451.00 | 153.50 | 0.00 | 0.00 | 2937.00 | |||||||||||||
1994 | 0.00 | 0.00 | 23.00 | 136.50 | 314.50 | 677.00 | 862.00 | 845.00 | 520.50 | 85.50 | 0.00 | 0.00 | 3464.00 | |||||||||||||
1995 | 0.00 | 0.50 | 9.00 | 83.00 | 224.00 | 502.00 | 814.50 | 828.00 | 576.50 | 168.00 | 7.50 | 0.00 | 3213.00 | |||||||||||||
1996 | 0.00 | 2.00 | 13.50 | 135.00 | 401.00 | 633.50 | 889.50 | 836.50 | 480.00 | 206.00 | 0.50 | 0.00 | 3597.50 | |||||||||||||
1997 | 0.00 | 0.00 | 37.50 | 125.00 | 496.00 | 577.00 | 691.50 | 751.00 | 496.50 | 125.00 | 0.50 | 0.00 | 3300.00 | |||||||||||||
1998 | 0.00 | 0.00 | 13.00 | 51.00 | 176.00 | 436.50 | 767.00 | 775.00 | 457.00 | 65.00 | 0.00 | 0.00 | 2740.50 | |||||||||||||
1999 | 0.00 | 0.00 | 18.50 | 81.00 | 346.00 | 556.50 | 835.00 | 782.00 | 532.00 | 193.50 | 4.00 | 0.00 | b | 3348.50 | ||||||||||||
2000 | 0.00 | 0.00 | 6.50 | 207.00 | 499.50 | 758.00 | 799.50 | 849.50 | 526.00 | 0.00 | z | 0.00 | 0.00 | 3646.00 | ||||||||||||
2001 | 0.00 | 0.00 | 56.00 | 141.50 | 543.50 | 662.07 | a | 799.00 | 831.50 | 597.50 | 204.50 | 0.00 | z | 0.00 | 3835.57 | |||||||||||
2002 | 0.00 | 0.00 | 38.50 | 204.50 | 364.50 | 701.00 | 942.50 | 744.50 | 520.50 | 138.50 | 0.50 | 0.00 | 3655.00 | |||||||||||||
2003 | 0.00 | 0.00 | 22.00 | 71.50 | 403.00 | 675.00 | 939.00 | 806.50 | 601.50 | 340.00 | 0.00 | 0.00 | 3858.50 | |||||||||||||
2004 | 0.00 | 0.00 | 120.50 | 104.50 | 382.50 | 617.00 | 835.50 | 738.50 | 473.00 | 161.50 | 2.50 | 0.00 | 3435.50 | |||||||||||||
2005 | 0.00 | 0.00 | 13.00 | 32.50 | 364.00 | 564.00 | 833.00 | 713.00 | 422.00 | 126.50 | 0.00 | 0.00 | 3068.00 | |||||||||||||
2006 | 0.00 | 0.00 | 0.50 | 108.00 | 470.00 | 660.00 | 857.00 | 717.00 | 417.00 | 73.00 | 0.00 | 0.00 | 3302.50 | |||||||||||||
2007 | 0.00 | 0.00 | 46.00 | 130.00 | 383.00 | 578.00 | 837.00 | 758.50 | 461.50 | 82.00 | 7.50 | 0.00 | 3283.50 | |||||||||||||
2008 | 0.00 | 0.00 | 2.00 | 73.00 | 265.50 | 621.50 | 851.50 | 815.00 | 568.50 | 208.00 | 9.50 | 0.00 | 3414.50 | |||||||||||||
2009 | 0.00 | 0.00 | 12.50 | 105.50 | 549.50 | 534.50 | 914.00 | 773.00 | 637.50 | 132.00 | 5.50 | 0.00 | 3664.00 | |||||||||||||
2010 | 0.00 | 0.00 | 4.00 | 79.00 | 206.50 | 653.00 | 973.50 | 805.50 | 547.00 | 207.50 | 36.50 | 0.00 | 3512.50 | |||||||||||||
2011 | 0.00 | 0.00 | 3.00 | 77.50 | 177.00 | 532.50 | 763.00 | 801.50 | 535.50 | 152.50 | 0.00 | 0.00 | 3042.50 | |||||||||||||
2012 | 0.00 | 0.00 | 7.50 | 160.50 | 451.50 | 671.50 | 826.50 | 853.50 | 602.00 | 182.38 | a | 5.50 | 0.00 | 3760.88 | ||||||||||||
2013 | 0.00 | 0.00 | 31.50 | 3.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 31.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.20 | 14.73 | 109.17 | 331.63 | 565.30 | 793.00 | 747.99 | 485.23 | 146.47 | 3.48 | 0.16 | 3175.16 | |||||||||||||
S.D. | 0.00 | 0.70 | 20.97 | 49.71 | 105.31 | 86.93 | 85.20 | 66.51 | 75.10 | 55.50 | 6.52 | 0.76 | 364.13 | |||||||||||||
SKEW | 0.00 | 4.25 | 3.34 | 0.39 | 0.24 | 0.02 | -0.36 | -0.35 | -0.25 | 0.60 | 3.30 | 4.70 | -0.02 | |||||||||||||
MAX | 0.00 | 4.00 | 120.50 | 207.00 | 549.50 | 758.00 | 973.50 | 860.50 | 637.50 | 340.00 | 36.50 | 4.28 | 3858.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 19.00 | 142.17 | 391.50 | 553.50 | 564.00 | 295.50 | 25.50 | 0.00 | 0.00 | 2572.16 | |||||||||||||
NO YRS | 43 | 43 | 43 | 41 | 44 | 44 | 46 | 46 | 45 | 45 | 45 | 46 | 31 |