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 | 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 | 488.50 | l | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 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 | 261.00 | p | 540.84 | c | 274.29 | b | 17.00 | i | 9.44 | c | 0.00 | b | 0.00 | b | 2.50 | h | 129.17 | d | 503.79 | a | 343.00 | r | 1457.53 | |
1964 | 705.50 | h | 839.26 | d | 602.50 | 364.44 | c | 111.71 | b | 5.00 | f | 0.00 | 0.00 | b | 58.97 | a | 210.80 | a | 633.89 | c | 510.00 | m | 2821.57 | |||
1965 | 326.00 | q | 536.00 | h | 632.92 | a | 301.00 | 147.00 | 29.50 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 203.50 | q | 741.00 | 1851.42 | ||||||
1966 | 885.00 | 815.77 | b | 496.55 | c | 267.50 | 52.46 | e | 0.00 | b | 0.00 | 0.00 | c | 5.19 | d | 219.21 | c | 394.50 | 769.66 | b | 3905.85 | |||||
1967 | 706.80 | a | 538.00 | 363.96 | d | 258.50 | 109.50 | 0.00 | g | 0.00 | 0.00 | 6.00 | 172.00 | 458.50 | 860.00 | 3473.26 | ||||||||||
1968 | 774.50 | 519.00 | 542.00 | 356.50 | 93.00 | 18.50 | 0.00 | d | 0.00 | 33.50 | 177.50 | 522.50 | 848.50 | 3885.50 | ||||||||||||
1969 | 633.00 | 641.00 | 637.50 | 237.50 | 93.50 | 0.00 | c | 0.00 | 0.00 | 0.00 | 221.50 | 571.50 | 726.00 | 3761.50 | ||||||||||||
1970 | 811.50 | 555.00 | 571.00 | 270.50 | g | 69.50 | 2.00 | 0.00 | 0.00 | 54.00 | 320.13 | e | 525.00 | 677.50 | 3585.63 | |||||||||||
1971 | 729.00 | 617.50 | 448.50 | 288.50 | 96.50 | 12.60 | e | 0.00 | 0.00 | 45.50 | 274.00 | 530.00 | 772.00 | 3814.10 | ||||||||||||
1972 | 710.00 | 584.64 | d | 250.50 | 202.20 | e | 61.50 | 3.00 | 0.00 | 0.00 | c | 24.50 | 168.50 | 649.20 | e | 598.00 | g | 2654.04 | ||||||||
1973 | 860.00 | 417.00 | j | 622.00 | 394.00 | 43.00 | l | 6.00 | 0.00 | 0.00 | 4.50 | 195.50 | 490.00 | 729.50 | 3301.50 | |||||||||||
1974 | 727.50 | 662.00 | 316.00 | 248.00 | 18.50 | 0.00 | b | 0.00 | h | 0.00 | 63.50 | 229.50 | 540.00 | 830.00 | 3635.00 | |||||||||||
1975 | 800.00 | 644.50 | 508.00 | 0.00 | z | 67.00 | f | 0.00 | 0.00 | 0.00 | 31.50 | 206.50 | 538.50 | 745.50 | 3474.50 | |||||||||||
1976 | 794.00 | 527.00 | 521.50 | 279.50 | 78.50 | 0.00 | 0.00 | 0.00 | 28.50 | 349.50 | 615.00 | 840.50 | 4034.00 | |||||||||||||
1977 | 818.50 | 584.00 | 653.50 | 250.50 | 90.50 | 0.00 | 0.00 | 0.00 | 0.00 | 54.00 | l | 416.50 | 484.00 | 3297.50 | ||||||||||||
1978 | 534.00 | h | 351.50 | k | 406.50 | 230.50 | 79.50 | 0.00 | 0.00 | 0.00 | 20.50 | 55.00 | n | 483.00 | 846.00 | 2066.00 | ||||||||||
1979 | 866.50 | 597.50 | 522.50 | 267.00 | 118.00 | 1.50 | 0.00 | 0.00 | i | 28.50 | 143.50 | 659.00 | 767.50 | 3971.50 | ||||||||||||
1980 | 735.50 | 594.00 | 553.19 | b | 324.50 | 119.50 | 6.00 | 0.00 | 0.00 | b | 0.00 | 299.00 | 539.50 | 635.50 | a | 3806.69 | ||||||||||
1981 | 663.00 | 541.00 | 544.00 | 230.50 | 76.90 | e | 0.00 | 0.00 | 0.00 | 3.46 | d | 232.50 | b | 396.96 | b | 610.00 | 3298.33 | |||||||||
1982 | 749.00 | 573.00 | 483.00 | 270.00 | 111.00 | 1.00 | 0.00 | 0.00 | z | 28.50 | 319.50 | 595.50 | 858.18 | a | 3988.68 | |||||||||||
1983 | 789.50 | 634.00 | 585.00 | 504.00 | 187.00 | 20.50 | 0.00 | 0.00 | 13.50 | 243.00 | 569.00 | 783.00 | 4328.50 | |||||||||||||
1984 | 779.50 | 682.00 | 527.00 | 338.50 | 31.50 | 1.00 | 0.00 | 0.00 | 16.00 | 301.50 | 516.00 | 650.50 | 3843.50 | |||||||||||||
1985 | 776.50 | 656.00 | 445.50 | 194.00 | 50.00 | 5.00 | 0.00 | 2.00 | 106.00 | 239.73 | a | 140.50 | s | 722.50 | 3197.23 | |||||||||||
1986 | 626.50 | 521.50 | 421.00 | 172.50 | 86.00 | 4.50 | 0.00 | 0.00 | 31.50 | 217.00 | 564.00 | 486.50 | l | 2644.50 | ||||||||||||
1987 | 810.00 | 673.50 | 614.00 | 279.50 | 107.00 | 0.00 | 0.00 | 0.50 | 0.00 | 95.50 | 571.00 | 832.50 | 3983.50 | |||||||||||||
1988 | 812.00 | 541.50 | 494.50 | 303.00 | 80.00 | 1.50 | 0.00 | 0.00 | 21.00 | 99.00 | 522.00 | 837.50 | 3712.00 | |||||||||||||
1989 | 489.50 | m | 474.44 | a | 376.50 | 109.00 | 59.00 | 0.00 | 0.00 | r | 0.00 | 10.50 | 197.50 | 292.50 | l | 745.50 | 1972.44 | |||||||||
1990 | 750.00 | 621.00 | 441.00 | 194.50 | 81.00 | j | 0.50 | 0.00 | 2.00 | 13.00 | 195.00 | 488.50 | 760.50 | 3466.00 | ||||||||||||
1991 | 750.50 | 519.00 | 576.50 | 272.50 | 116.50 | 26.00 | 0.00 | 0.00 | 40.50 | 142.50 | 554.50 | 742.00 | 3740.50 | |||||||||||||
1992 | 847.00 | 592.00 | 478.50 | 190.00 | 80.50 | 2.50 | 0.00 | 0.00 | 8.28 | a | 118.00 | 602.50 | 791.50 | 3710.78 | ||||||||||||
1993 | 665.50 | 576.00 | 432.00 | 227.50 | 64.50 | 6.00 | 0.00 | s | 0.00 | w | 15.50 | 240.00 | 541.00 | 702.50 | 3470.50 | |||||||||||
1994 | 703.00 | 607.50 | 405.50 | 219.00 | 63.03 | a | 0.00 | 0.00 | 0.00 | 1.00 | 193.00 | 517.50 | 646.00 | 3355.53 | ||||||||||||
1995 | 735.00 | 437.00 | 444.50 | 331.50 | 98.50 | 2.50 | 0.00 | 0.00 | 16.00 | 112.00 | 368.00 | 667.50 | 3212.50 | |||||||||||||
1996 | 655.50 | 422.50 | 465.50 | 216.00 | 13.00 | 0.00 | 0.00 | 0.00 | 34.50 | 213.00 | 447.50 | 664.00 | 3131.50 | |||||||||||||
1997 | 732.50 | 592.50 | 369.50 | 308.50 | 20.00 | 0.00 | 0.00 | 0.00 | 2.00 | 249.00 | 481.00 | 843.00 | 3598.00 | |||||||||||||
1998 | 663.50 | 642.50 | 518.50 | 353.50 | 73.50 | 4.50 | 0.00 | 0.00 | 0.00 | z | 192.50 | 412.00 | 682.00 | 3542.50 | ||||||||||||
1999 | 613.50 | 474.00 | 407.00 | 298.45 | a | 53.50 | 6.50 | 0.00 | 0.00 | 5.89 | b | 186.00 | 348.00 | 777.00 | 3169.84 | |||||||||||
2000 | 587.97 | a | 487.50 | 436.50 | 149.00 | 19.00 | 0.00 | 0.00 | b | 0.00 | 3.50 | 265.00 | 662.00 | 698.50 | 3308.97 | |||||||||||
2001 | 827.50 | 582.62 | b | 454.67 | a | 243.10 | a | 43.00 | 0.00 | 0.00 | 0.00 | 3.62 | a | 85.50 | 437.07 | a | 762.50 | 3439.58 | ||||||||
2002 | 719.00 | 580.00 | 445.50 | 75.00 | 44.50 | 0.00 | 0.00 | 0.00 | 0.00 | 206.00 | 482.50 | 753.50 | 3306.00 | |||||||||||||
2003 | 534.50 | 565.00 | 452.00 | 240.50 | 51.00 | 0.00 | 0.00 | 0.00 | 0.00 | 66.00 | 455.00 | 688.00 | 3052.00 | |||||||||||||
2004 | 685.00 | 666.00 | 316.00 | 270.50 | 44.50 | 0.00 | 0.00 | 2.50 | 32.50 | 194.00 | 445.00 | g | 754.50 | 2965.50 | ||||||||||||
2005 | 634.50 | 575.50 | 495.50 | 264.00 | 66.00 | 0.00 | 0.00 | 2.00 | 1.50 | 184.50 | 425.00 | 622.50 | 3271.00 | |||||||||||||
2006 | 647.50 | 480.00 | 461.00 | 156.00 | 12.50 | 0.00 | 0.00 | 0.00 | 52.00 | 243.00 | 443.50 | 768.00 | 3263.50 | |||||||||||||
2007 | 816.00 | 561.50 | 427.50 | 269.00 | 66.00 | 0.50 | 0.00 | 0.00 | 17.00 | 51.50 | p | 370.00 | 765.00 | 3292.50 | ||||||||||||
2008 | 776.00 | 561.50 | 348.00 | g | 282.00 | 86.00 | 0.00 | 0.50 | 0.00 | 29.50 | 171.00 | 480.00 | 674.77 | a | 3061.27 | |||||||||||
2009 | 655.50 | 527.00 | 388.50 | 268.00 | 12.00 | 2.00 | 0.00 | 0.00 | 29.00 | 285.00 | 444.00 | 611.00 | g | 2611.00 | ||||||||||||
2010 | 797.00 | 487.00 | g | 392.00 | h | 201.50 | g | 112.50 | 0.00 | w | 0.00 | 0.00 | e | 0.00 | n | 169.50 | 580.00 | 605.50 | 2264.50 | |||||||
2011 | 592.50 | f | 349.50 | o | 320.52 | c | 158.08 | d | 111.94 | d | 0.00 | a | 0.00 | 0.00 | 1.55 | a | 162.46 | d | 548.79 | a | 860.80 | c | 2164.15 | |||
2012 | 637.05 | a | 613.83 | e | 363.00 | k | 103.50 | l | 52.70 | a | 0.00 | 0.00 | 0.00 | 12.00 | 109.50 | 377.07 | a | 693.62 | c | 2495.78 | ||||||
2013 | 820.95 | c | 654.00 | 365.00 | 8.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1839.95 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 735.83 | 585.66 | 474.61 | 259.39 | 74.61 | 3.68 | 0.01 | 0.20 | 20.74 | 200.96 | 505.88 | 738.58 | 3580.55 | |||||||||||||
S.D. | 82.03 | 81.95 | 93.30 | 75.28 | 37.29 | 6.87 | 0.07 | 0.61 | 21.67 | 65.52 | 81.13 | 82.20 | 341.01 | |||||||||||||
SKEW | -0.29 | 0.77 | -0.07 | 0.34 | 0.39 | 2.44 | 6.63 | 2.93 | 1.63 | 0.09 | 0.00 | -0.57 | 0.22 | |||||||||||||
MAX | 885.00 | 839.26 | 653.50 | 504.00 | 187.00 | 29.50 | 0.50 | 2.50 | 106.00 | 349.50 | 662.00 | 860.80 | 4328.50 | |||||||||||||
MIN | 534.50 | 422.50 | 250.50 | 75.00 | 12.00 | 0.00 | 0.00 | 0.00 | 0.00 | 66.00 | 348.00 | 484.00 | 3052.00 | |||||||||||||
NO YRS | 45 | 45 | 48 | 46 | 46 | 47 | 47 | 46 | 46 | 46 | 46 | 45 | 24 |