YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 3.00 | 3.00 | ||
1969 | 16.00 | 0.00 | 63.50 | 118.00 | 430.00 | 615.00 | d | 723.33 | a | 680.50 | 531.96 | b | 129.54 | c | 52.50 | 2.50 | 3362.83 | |||||||||
1970 | 19.00 | 20.00 | 53.00 | 54.50 | 336.50 | 615.00 | 798.00 | 755.50 | 378.50 | 197.00 | 33.00 | 2.07 | a | 3262.07 | ||||||||||||
1971 | 37.00 | 29.50 | 24.00 | 99.00 | 351.50 | 427.50 | 734.50 | 915.50 | 426.50 | 244.26 | b | 52.50 | f | 0.00 | c | 3289.26 | ||||||||||
1972 | 3.00 | g | 14.50 | a | 114.50 | 71.00 | 288.50 | 581.90 | a | 781.00 | 723.16 | b | 361.55 | a | 222.17 | a | 14.00 | 24.00 | 3196.27 | |||||||
1973 | 5.50 | 8.50 | 16.50 | 128.00 | 457.50 | 572.50 | 790.50 | 726.00 | 507.50 | 221.00 | 42.00 | 5.50 | 3481.00 | |||||||||||||
1974 | 11.50 | 14.00 | 45.50 | 102.00 | 311.50 | 695.00 | 776.00 | 816.50 | 560.00 | 224.00 | 60.50 | 17.00 | 3633.50 | |||||||||||||
1975 | 24.50 | 9.50 | 18.50 | 16.00 | 299.00 | 468.50 | 822.00 | 621.00 | 560.50 | 263.00 | 52.00 | 37.50 | 3192.00 | |||||||||||||
1976 | 11.00 | i | 0.00 | k | 45.50 | 78.00 | 371.00 | 433.50 | 757.50 | 608.00 | 549.00 | 258.00 | 112.00 | 5.00 | 3217.50 | |||||||||||
1977 | 0.50 | 42.00 | 22.50 | 240.00 | 190.50 | 668.00 | 749.50 | 864.50 | 492.00 | 267.00 | 67.50 | 26.50 | 3630.50 | |||||||||||||
1978 | 11.50 | 25.50 | 133.00 | 69.50 | 264.00 | 541.50 | 745.00 | 689.50 | 388.50 | 319.82 | a | 50.00 | 0.00 | z | 3237.82 | |||||||||||
1979 | 0.00 | m | 14.50 | f | 55.50 | i | 54.50 | n | 183.50 | m | 0.00 | z | 764.00 | 725.50 | 621.21 | a | 349.00 | 6.00 | n | 37.00 | r | 2459.71 | ||||
1980 | 9.00 | 21.50 | 17.50 | 213.00 | 300.70 | a | 377.07 | a | 775.50 | 604.00 | 505.34 | a | 263.50 | 76.50 | 28.42 | a | 3192.03 | |||||||||
1981 | 28.33 | b | 21.00 | b | 3.62 | a | 194.44 | c | 301.50 | 495.00 | 656.50 | 793.50 | 495.52 | a | 181.00 | 46.50 | 8.00 | 3224.91 | ||||||||
1982 | 5.68 | a | 20.50 | 16.50 | 66.50 | 238.50 | 519.50 | 647.00 | 712.50 | 412.50 | 182.00 | 23.00 | 3.50 | 2847.68 | ||||||||||||
1983 | 11.50 | 9.00 | 39.50 | 68.00 | 352.50 | 441.00 | 601.50 | 745.00 | 402.50 | 262.50 | 48.00 | 2.50 | 2983.50 | |||||||||||||
1984 | 16.00 | 8.50 | 63.50 | 67.50 | 311.50 | 381.50 | 776.50 | 739.00 | 431.50 | 161.72 | a | 3.50 | 0.00 | 2960.72 | ||||||||||||
1985 | 0.00 | 4.50 | 10.50 | k | 251.00 | 335.50 | 540.50 | 0.00 | z | 580.45 | b | 124.50 | s | 166.37 | a | 19.00 | f | 0.00 | 1878.31 | |||||||
1986 | 4.00 | 30.07 | a | 100.00 | 96.00 | 303.50 | 651.00 | 562.00 | 820.50 | 302.00 | 198.50 | 43.50 | 0.00 | 3111.07 | ||||||||||||
1987 | 1.50 | 1.00 | 30.50 | 266.00 | 410.50 | 601.50 | 595.50 | 664.50 | 0.00 | z | 280.50 | 70.50 | 30.50 | 2952.50 | ||||||||||||
1988 | 2.00 | 17.50 | 40.00 | 254.00 | 306.00 | 533.50 | 774.50 | 699.00 | 457.50 | 398.50 | 56.00 | 9.50 | 3548.00 | |||||||||||||
1989 | 7.50 | 2.50 | 56.00 | 247.50 | 266.00 | 564.00 | 695.50 | 599.00 | 430.00 | 159.00 | 70.50 | 8.50 | 3106.00 | |||||||||||||
1990 | 3.50 | 10.50 | 65.50 | 243.50 | 204.50 | 487.50 | 811.00 | 747.50 | 572.50 | 275.26 | b | 40.00 | 7.50 | 3468.76 | ||||||||||||
1991 | 6.50 | 14.50 | k | 8.00 | 61.00 | 191.50 | 384.50 | 797.50 | 961.00 | 591.00 | 324.50 | 90.00 | 6.00 | m | 3415.50 | |||||||||||
1992 | 5.00 | k | 66.50 | 103.00 | 242.50 | 518.00 | 642.00 | 714.50 | 802.50 | 493.50 | 291.50 | 40.50 | 0.00 | a | 3914.50 | |||||||||||
1993 | 0.00 | p | 0.00 | a | 12.00 | j | 28.00 | t | 251.50 | k | 177.00 | n | 456.73 | a | 608.50 | 491.50 | 270.00 | 6.00 | 0.00 | o | 1832.73 | |||||
1994 | 21.00 | 1.50 | 83.00 | 248.57 | b | 354.50 | 446.00 | 830.00 | 707.50 | 527.00 | 140.00 | 8.79 | a | 4.13 | a | 3372.00 | ||||||||||
1995 | 14.50 | 69.00 | 19.00 | 93.50 | 298.50 | 451.50 | 735.50 | 632.50 | 539.50 | 158.00 | 75.50 | 11.00 | m | 3087.00 | ||||||||||||
1996 | 4.65 | a | 44.00 | 43.00 | 139.00 | 212.00 | 393.00 | 807.00 | 789.00 | 407.50 | 212.00 | 58.00 | 3.00 | 3112.15 | ||||||||||||
1997 | 14.00 | 12.00 | 89.00 | 107.50 | 481.53 | a | 510.50 | 749.50 | 818.50 | 511.50 | 178.77 | a | 32.07 | a | 0.00 | a | 3504.87 | |||||||||
1998 | 4.00 | 0.00 | a | 58.38 | a | 116.50 | 47.00 | n | 456.50 | 850.00 | 799.00 | 599.00 | 135.50 | 19.50 | 16.50 | 3054.88 | ||||||||||
1999 | 13.50 | 3.00 | 50.50 | 137.50 | 318.50 | 473.50 | 664.43 | a | 751.00 | 482.00 | 294.00 | 152.00 | 2.07 | a | 3342.00 | |||||||||||
2000 | 1.00 | 6.50 | 19.50 | 169.50 | 349.00 | 633.00 | 778.50 | 795.50 | 391.03 | a | 177.22 | a | 8.50 | 0.00 | b | 3329.25 | ||||||||||
2001 | 2.07 | a | 6.74 | a | 97.65 | a | 77.50 | 453.50 | 476.00 | 707.32 | a | 830.00 | 564.83 | a | 206.00 | 16.50 | 0.00 | 3438.10 | ||||||||
2002 | 11.00 | 18.50 | 40.50 | 157.00 | 310.50 | 627.50 | 896.00 | 651.50 | 406.00 | 120.00 | 24.50 | 4.50 | 3267.50 | |||||||||||||
2003 | 17.50 | 3.00 | 71.00 | 38.50 | 0.00 | z | 596.00 | 880.50 | 727.50 | 544.50 | 283.50 | 14.50 | 7.50 | 3184.00 | ||||||||||||
2004 | 0.50 | 0.00 | 135.00 | 156.50 | 292.50 | 508.00 | 797.00 | 709.00 | 405.00 | 217.52 | a | 13.00 | 3.00 | 3237.02 | ||||||||||||
2005 | 3.50 | 0.00 | z | 60.00 | 129.00 | 322.00 | 367.50 | 835.00 | 775.00 | 369.50 | 202.50 | 13.97 | a | 8.00 | 3085.97 | |||||||||||
2006 | 9.50 | 0.00 | 13.00 | 137.00 | 382.50 | 651.00 | 905.50 | 635.00 | 535.00 | 159.81 | b | 67.00 | 6.50 | 3501.81 | ||||||||||||
2007 | 0.50 | 22.00 | 111.50 | 147.00 | 396.00 | 591.00 | 963.50 | 816.50 | 464.50 | 152.50 | 53.00 | 8.50 | 3726.50 | |||||||||||||
2008 | 0.00 | 2.50 | 28.50 | 73.00 | 301.50 | 454.50 | 779.50 | 754.50 | 473.00 | 192.50 | 87.00 | 6.00 | 3152.50 | |||||||||||||
2009 | 1.00 | 0.00 | 14.00 | 135.00 | 379.50 | 514.50 | 842.50 | 762.00 | 606.50 | 136.50 | 13.50 | 8.00 | h | 3405.00 | ||||||||||||
2010 | 11.00 | 6.50 | 47.02 | a | 92.00 | 193.50 | 473.00 | 802.00 | 722.00 | 530.50 | 285.50 | 95.00 | 3.00 | 3261.02 | ||||||||||||
2011 | 14.50 | 26.00 | 21.00 | 51.00 | 150.50 | 423.50 | 675.50 | 741.50 | 403.00 | j | 125.50 | k | 3.50 | s | 0.00 | s | 2103.50 | |||||||||
2012 | 10.13 | e | 15.00 | 37.00 | 181.50 | 259.00 | 278.33 | c | 611.98 | b | 701.00 | 532.00 | 245.50 | 56.50 | 6.00 | 2933.95 | ||||||||||
2013 | 4.50 | 8.50 | 54.50 | 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 | 67.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 9.48 | 15.15 | 51.74 | 134.14 | 319.88 | 513.38 | 753.88 | 734.57 | 484.18 | 223.42 | 47.67 | 7.90 | 3292.26 | |||||||||||||
S.D. | 8.44 | 16.49 | 34.87 | 70.31 | 82.68 | 97.04 | 96.88 | 84.42 | 77.30 | 64.92 | 32.23 | 9.53 | 224.28 | |||||||||||||
SKEW | 1.18 | 1.73 | 0.80 | 0.49 | 0.23 | -0.10 | -0.69 | 0.27 | -0.26 | 0.47 | 0.91 | 1.67 | -0.04 | |||||||||||||
MAX | 37.00 | 69.00 | 135.00 | 266.00 | 518.00 | 695.00 | 963.50 | 961.00 | 621.21 | 398.50 | 152.00 | 37.50 | 3726.50 | |||||||||||||
MIN | 0.00 | 0.00 | 3.62 | 16.00 | 150.50 | 278.33 | 456.73 | 580.45 | 302.00 | 120.00 | 3.50 | 0.00 | 2847.68 | |||||||||||||
NO YRS | 40 | 41 | 42 | 42 | 40 | 42 | 43 | 44 | 41 | 43 | 40 | 38 | 28 |