YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1967 | 0.00 | z | 0.00 | z | 330.15 | a | 289.50 | 93.50 | 0.00 | 0.00 | 0.00 | 0.00 | 104.50 | 455.00 | 1093.00 | 2365.65 | ||||||||||
1968 | 1143.00 | 546.00 | 422.00 | 294.00 | 37.00 | 6.00 | 0.00 | 0.00 | 11.00 | 158.00 | 562.50 | 1002.00 | 4181.50 | |||||||||||||
1969 | 779.50 | 653.50 | 603.00 | 187.50 | 31.50 | 0.00 | 0.00 | 0.00 | 3.00 | 265.50 | 556.50 | 761.50 | 3841.50 | |||||||||||||
1970 | 848.50 | 536.00 | 522.00 | 310.86 | a | 29.00 | 0.00 | 0.00 | 0.00 | 16.00 | 282.50 | 558.00 | 850.00 | 3952.86 | ||||||||||||
1971 | 925.50 | 697.50 | 519.52 | b | 189.44 | c | 43.18 | c | 0.00 | 0.00 | 0.00 | 25.00 | 266.50 | 632.50 | 936.00 | 4235.14 | ||||||||||
1972 | 868.50 | 594.00 | 262.50 | 192.93 | a | 19.50 | 0.00 | 0.00 | 0.00 | 0.50 | 211.00 | 651.50 | 973.50 | 3773.93 | ||||||||||||
1973 | 1220.00 | 722.50 | 571.50 | 267.00 | 45.00 | 2.00 | 0.00 | 0.00 | 21.50 | 173.00 | 508.00 | 862.50 | 4393.00 | |||||||||||||
1974 | 1110.50 | 841.50 | 358.05 | a | 275.50 | 16.50 | 0.00 | 0.00 | 0.00 | 12.50 | 153.50 | 576.21 | a | 913.97 | b | 4258.22 | ||||||||||
1975 | 1051.50 | 744.33 | d | 598.00 | 437.00 | 132.27 | a | 10.50 | 0.00 | a | 0.00 | 9.00 | 260.50 | 606.50 | 867.00 | 4716.60 | ||||||||||
1976 | 956.50 | 565.50 | 624.77 | e | 227.07 | a | 31.00 | 0.00 | b | 0.00 | 0.00 | 9.00 | 208.00 | 545.00 | 937.00 | 4103.84 | ||||||||||
1977 | 1015.00 | 630.50 | 606.00 | 168.50 | 68.50 | 0.00 | 0.00 | 0.00 | 1.50 | 95.50 | 484.00 | 695.00 | 3764.50 | |||||||||||||
1978 | 808.87 | d | 628.50 | 351.50 | 207.00 | 103.00 | 0.00 | 0.00 | 0.00 | 30.00 | 95.00 | 512.50 | 1104.50 | 3840.87 | ||||||||||||
1979 | 1162.50 | 927.50 | 556.50 | 224.50 | 100.15 | e | 13.50 | 0.00 | 0.00 | 0.00 | 132.61 | d | 702.00 | 893.00 | 4712.26 | |||||||||||
1980 | 799.00 | 607.50 | 578.67 | a | 297.32 | b | 86.59 | b | 0.54 | b | 0.00 | 0.00 | 4.29 | b | 262.00 | 518.28 | a | 671.00 | 3825.17 | |||||||
1981 | 766.50 | 622.50 | 511.50 | 110.36 | b | 55.00 | 1.50 | 0.00 | 0.00 | 4.50 | 223.50 | 487.50 | 799.50 | 3582.36 | ||||||||||||
1982 | 904.00 | 748.00 | 487.50 | 250.50 | 36.00 | 0.00 | 0.00 | 0.00 | 14.50 | 288.50 | 580.00 | 834.50 | 4143.50 | |||||||||||||
1983 | 872.00 | 579.00 | 472.50 | 370.50 | 122.00 | 2.00 | 0.00 | 0.00 | 10.50 | 125.00 | 498.00 | 821.50 | 3873.00 | |||||||||||||
1984 | 962.00 | 768.50 | 527.50 | 321.00 | 29.50 | 5.50 | 0.00 | 0.00 | 12.50 | 299.00 | 510.50 | 823.50 | 4259.50 | |||||||||||||
1985 | 862.50 | 760.00 | 515.50 | 168.50 | 31.00 | 0.00 | 0.00 | 0.00 | 17.50 | 168.50 | 523.50 | 799.00 | 3846.00 | |||||||||||||
1986 | 751.50 | 533.00 | 313.50 | 227.00 | 79.50 | 0.00 | a | 0.00 | 0.00 | 49.50 | k | 192.50 | j | 321.50 | k | 803.00 | 2707.50 | |||||||||
1987 | 968.00 | 658.00 | 629.50 | 219.50 | 14.50 | 0.00 | 0.00 | b | 0.00 | 0.00 | 108.50 | 559.00 | 910.50 | 4067.50 | ||||||||||||
1988 | 978.00 | 645.00 | 509.50 | 195.50 | 65.50 | 0.00 | 0.00 | 0.00 | 17.14 | b | 34.00 | 483.00 | 872.00 | 3799.64 | ||||||||||||
1989 | 1054.00 | 752.50 | 316.50 | 38.50 | j | 17.00 | l | 0.00 | 0.00 | 0.00 | 7.00 | 162.00 | 501.50 | 845.50 | 3639.00 | |||||||||||
1990 | 581.50 | j | 606.00 | 356.50 | 85.50 | i | 33.67 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 116.77 | a | 542.07 | a | 1083.50 | 2738.51 | ||||
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 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1993 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1994 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1995 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1996 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1997 | 0.00 | z | 0.00 | z | 412.00 | 309.50 | 21.00 | 0.00 | 0.00 | 0.00 | 0.00 | 230.50 | 536.50 | 853.00 | 2362.50 | |||||||||||
1998 | 771.50 | 656.50 | 500.50 | 306.00 | 33.00 | 2.50 | 0.00 | 0.00 | 4.00 | 209.50 | 532.50 | 921.00 | 3937.00 | |||||||||||||
1999 | 769.50 | 607.19 | a | 385.00 | 354.50 | 97.50 | 20.00 | 0.00 | b | 0.00 | 16.50 | 159.65 | a | 483.10 | a | 859.73 | a | 3752.67 | ||||||||
2000 | 762.17 | b | 599.50 | 527.00 | b | 113.00 | 22.00 | 0.00 | 0.00 | 0.00 | 16.00 | 187.50 | 720.00 | a | 806.00 | 3753.17 | ||||||||||
2001 | 902.10 | a | 655.50 | 431.50 | 225.00 | 57.00 | 5.50 | 0.00 | v | 0.00 | a | 2.00 | 109.50 | 461.50 | 955.00 | 3804.60 | ||||||||||
2002 | 915.50 | 764.50 | 569.50 | 111.00 | 46.00 | 0.00 | 0.00 | 0.00 | 3.50 | 211.50 | 591.50 | 851.50 | 4064.50 | |||||||||||||
2003 | 734.50 | 668.50 | 473.00 | 0.00 | z | 78.00 | 0.00 | 0.00 | 0.00 | z | 4.50 | 71.50 | 592.50 | 875.50 | 3498.00 | |||||||||||
2004 | 972.50 | 787.00 | 308.50 | 214.50 | 29.50 | 0.00 | a | 0.00 | 0.00 | 29.50 | 197.50 | 610.50 | 884.50 | 4034.00 | ||||||||||||
2005 | 723.00 | 627.00 | 473.50 | 287.00 | 72.50 | 10.00 | 0.00 | 0.00 | z | 1.00 | 159.50 | 535.00 | 907.50 | 3796.00 | ||||||||||||
2006 | 872.00 | 679.00 | 544.00 | 186.50 | 15.00 | 0.00 | 0.00 | 0.00 | 57.00 | 243.00 | 528.50 | 904.50 | 4029.50 | |||||||||||||
2007 | 995.50 | 622.50 | 436.58 | a | 191.00 | 75.00 | 6.50 | 0.00 | 0.00 | 13.50 | 223.00 | 516.00 | 904.50 | 3984.08 | ||||||||||||
2008 | 975.00 | 0.00 | z | 518.14 | c | 327.50 | 112.50 | 4.50 | 0.00 | 0.00 | 0.00 | 201.00 | 499.50 | 0.00 | z | 2638.14 | ||||||||||
2009 | 874.50 | 0.00 | z | 0.00 | z | 285.50 | 4.59 | d | 0.00 | 0.00 | 0.00 | 2.00 | 247.00 | 532.00 | 1014.00 | 2959.59 | ||||||||||
2010 | 964.50 | 720.50 | 526.50 | 265.50 | 141.00 | 2.00 | 0.00 | 0.00 | 0.00 | 140.00 | g | 599.00 | 747.50 | 3966.50 | ||||||||||||
2011 | 1003.76 | b | 773.36 | c | 479.00 | 292.24 | a | 139.50 | 0.00 | e | 0.00 | 0.00 | c | 2.59 | a | 208.00 | 562.24 | a | 941.37 | a | 4402.05 | |||||
2012 | 847.33 | a | 725.50 | 465.50 | 172.00 | 9.50 | 0.00 | 0.00 | d | 0.00 | 3.62 | a | 152.86 | b | 499.00 | 861.00 | 3736.32 | |||||||||
2013 | 1085.00 | 759.00 | 442.78 | a | 8.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 40.00 | z | 2286.78 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 920.41 | 676.02 | 475.93 | 245.18 | 57.87 | 2.37 | 0.00 | 0.00 | 10.07 | 184.35 | 547.51 | 883.05 | 4029.80 | |||||||||||||
S.D. | 127.42 | 89.15 | 96.33 | 73.96 | 38.80 | 4.45 | 0.00 | 0.00 | 11.52 | 65.64 | 60.09 | 95.65 | 281.30 | |||||||||||||
SKEW | 0.40 | 0.56 | -0.44 | 0.22 | 0.66 | 2.33 | 0.00 | 0.00 | 2.03 | -0.20 | 1.02 | 0.32 | 0.88 | |||||||||||||
MAX | 1220.00 | 927.50 | 629.50 | 437.00 | 141.00 | 20.00 | 0.00 | 0.00 | 57.00 | 299.00 | 720.00 | 1104.50 | 4716.60 | |||||||||||||
MIN | 723.00 | 533.00 | 262.50 | 110.36 | 4.59 | 0.00 | 0.00 | 0.00 | 0.00 | 34.00 | 455.00 | 671.00 | 3582.36 | |||||||||||||
NO YRS | 38 | 37 | 40 | 37 | 39 | 39 | 38 | 37 | 38 | 38 | 39 | 39 | 29 |