YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1973 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 763.50 | 728.50 | 442.00 | 125.00 | 158.00 | 2217.00 | ||||||
1974 | 119.00 | 89.50 | 231.00 | 340.00 | 470.50 | 736.50 | 851.00 | 880.50 | 870.50 | 513.00 | 252.50 | 153.50 | 5507.50 | |||||||||||||
1975 | 107.00 | 86.50 | 163.50 | 231.00 | 560.00 | 640.50 | 878.00 | 750.00 | 815.50 | 428.00 | 193.00 | 135.50 | 4988.50 | |||||||||||||
1976 | 129.50 | 94.50 | 168.00 | 347.50 | 555.00 | 627.00 | 850.50 | 796.50 | 747.00 | 499.00 | 287.00 | 68.00 | 5169.50 | |||||||||||||
1977 | 63.00 | 189.00 | 167.50 | 447.50 | 438.00 | 751.50 | 811.00 | 989.50 | 650.50 | 488.50 | 179.50 | 0.00 | z | 5175.50 | ||||||||||||
1978 | 106.50 | 205.50 | 372.00 | 358.39 | b | 524.00 | 818.50 | 921.50 | 873.17 | a | 652.00 | 548.50 | 123.00 | 55.50 | 5558.56 | |||||||||||
1979 | 5.50 | 107.00 | 355.00 | 387.50 | 617.50 | 747.00 | 945.00 | 0.00 | z | 0.00 | z | 0.00 | z | 166.50 | 165.33 | d | 3496.33 | |||||||||
1980 | 35.00 | 151.00 | 207.00 | 449.00 | 548.50 | 603.00 | 889.00 | 808.00 | 717.50 | 519.00 | 250.50 | 174.50 | 5352.00 | |||||||||||||
1981 | 171.50 | 161.50 | 295.50 | 385.00 | 546.50 | 658.50 | 857.00 | 996.00 | 722.50 | 420.50 | 259.50 | 102.00 | 5576.00 | |||||||||||||
1982 | 78.00 | 126.00 | 219.00 | 282.50 | 557.00 | 750.00 | 800.00 | 873.00 | 690.50 | 455.50 | 130.50 | 78.50 | 5040.50 | |||||||||||||
1983 | 150.00 | 199.00 | 329.50 | 388.50 | 644.00 | 640.00 | 795.50 | 877.50 | 650.50 | 458.50 | 242.00 | 52.50 | 5427.50 | |||||||||||||
1984 | 153.00 | 172.50 | 333.00 | 302.00 | 486.50 | 618.50 | 862.00 | 858.50 | 676.50 | 374.50 | 169.00 | 23.50 | 5029.50 | |||||||||||||
1985 | 14.00 | 0.00 | z | 164.00 | 403.00 | 539.00 | 695.50 | 990.00 | 846.00 | 604.00 | 413.00 | 0.00 | z | 23.00 | 4691.50 | |||||||||||
1986 | 157.50 | 165.50 | 386.50 | 318.00 | 530.62 | a | 789.50 | 753.50 | 990.50 | 621.00 | 543.50 | 234.50 | 69.50 | 5560.12 | ||||||||||||
1987 | 88.00 | 189.00 | 293.50 | 453.00 | 631.50 | 779.50 | 807.00 | 937.00 | 781.50 | 613.00 | 285.50 | 77.50 | 5936.00 | |||||||||||||
1988 | 55.00 | 193.50 | 240.50 | 387.50 | 500.50 | 668.00 | 878.50 | 864.50 | 730.00 | 590.50 | 206.50 | 86.50 | 5401.50 | |||||||||||||
1989 | 100.50 | 45.50 | 207.00 | 501.00 | 557.00 | 742.50 | 768.00 | 792.00 | 776.00 | 471.00 | 250.50 | 81.00 | 5292.00 | |||||||||||||
1990 | 111.50 | 109.50 | 321.00 | 441.50 | 0.00 | z | 690.50 | 946.00 | 934.00 | 814.00 | 410.50 | 242.00 | 59.50 | 5080.00 | ||||||||||||
1991 | 92.00 | 293.50 | 190.00 | 324.50 | 441.00 | 582.50 | 0.00 | z | 896.00 | 832.00 | 499.00 | 234.00 | 109.00 | 4493.50 | ||||||||||||
1992 | 168.50 | 277.00 | 427.00 | 467.00 | 743.00 | 809.50 | 951.00 | 949.00 | 700.00 | 529.50 | 211.00 | 42.50 | 6275.00 | |||||||||||||
1993 | 61.50 | 93.50 | 282.50 | 360.00 | 659.50 | 659.50 | 718.00 | 873.00 | 775.00 | 553.00 | 87.50 | 105.00 | 5228.00 | |||||||||||||
1994 | 162.50 | 77.00 | 336.50 | 418.00 | 614.00 | 646.50 | 919.00 | 881.00 | 803.00 | 440.50 | 77.50 | 134.00 | 5509.50 | |||||||||||||
1995 | 154.00 | 250.50 | 268.00 | 338.00 | 631.00 | 698.00 | 915.00 | 810.50 | 801.50 | 453.00 | 367.50 | 121.00 | 5808.00 | |||||||||||||
1996 | 98.50 | 163.00 | 264.50 | 408.50 | 458.50 | 689.00 | 968.00 | 922.00 | 639.50 | 438.50 | 189.50 | 94.50 | 5334.00 | |||||||||||||
1997 | 101.00 | 129.00 | 233.00 | 351.50 | 705.50 | 678.00 | 873.00 | 968.00 | 770.00 | 430.50 | 314.00 | 80.50 | 5634.00 | |||||||||||||
1998 | 151.50 | 194.50 | 297.00 | 395.50 | 497.00 | 691.50 | 941.50 | 938.50 | 811.00 | 460.00 | 253.00 | 118.00 | 5749.00 | |||||||||||||
1999 | 99.50 | 120.00 | 183.00 | 320.69 | a | 447.36 | b | 618.75 | b | 824.00 | 880.83 | b | 755.00 | 490.00 | 322.00 | 312.07 | a | 5373.20 | ||||||||
2000 | 50.50 | 146.50 | 204.00 | 441.00 | 533.50 | 751.73 | d | 869.07 | b | 844.00 | 706.50 | 472.00 | 127.76 | a | 62.00 | 5208.56 | ||||||||||
2001 | 84.73 | a | 100.50 | 268.00 | 298.50 | 612.50 | 617.50 | 802.50 | 893.50 | 749.00 | 447.50 | 265.86 | a | 85.00 | 5225.10 | |||||||||||
2002 | 89.50 | 155.00 | 168.50 | 378.00 | 482.50 | 724.50 | 925.50 | 896.50 | 755.50 | 454.00 | 268.00 | 135.50 | 5433.00 | |||||||||||||
2003 | 206.50 | 144.00 | 280.00 | 316.50 | 546.00 | 787.00 | 960.50 | 916.50 | 802.00 | 536.09 | b | 163.00 | 104.00 | 5762.09 | ||||||||||||
2004 | 54.80 | c | 171.00 | 361.50 | 484.50 | 598.00 | 755.00 | 956.00 | 964.00 | 683.00 | 521.00 | 198.50 | 126.00 | 5873.30 | ||||||||||||
2005 | 162.50 | 154.50 | 355.50 | 376.50 | 625.50 | 636.00 | 911.50 | 940.50 | 698.00 | 489.00 | 151.00 | 103.00 | 5603.50 | |||||||||||||
2006 | 166.50 | 130.00 | 205.50 | 397.50 | 0.00 | z | 777.00 | 941.50 | 891.50 | 765.50 | 0.00 | z | 233.50 | 0.00 | z | 4508.50 | ||||||||||
2007 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2008 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2009 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 782.00 | 438.50 | 233.00 | 64.00 | 1517.50 | |||||
2010 | 207.50 | 226.50 | 283.50 | 329.00 | 464.50 | 594.50 | 843.50 | 742.50 | f | 719.00 | 495.50 | 203.00 | 117.00 | 4483.50 | ||||||||||||
2011 | 126.00 | 66.00 | 201.00 | 229.00 | 420.50 | 640.00 | 797.50 | 899.52 | a | 832.50 | b | 456.50 | 155.00 | 45.47 | a | 4868.98 | ||||||||||
2012 | 96.10 | a | 110.50 | 159.50 | 389.50 | 525.50 | 617.00 | 825.50 | 918.50 | 753.62 | a | 491.00 | 254.50 | 90.00 | 5231.22 | |||||||||||
2013 | 44.50 | 119.50 | 81.50 | 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 | 0.00 | z | 164.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 108.72 | 150.19 | 261.72 | 373.52 | 550.34 | 692.50 | 872.74 | 888.96 | 740.04 | 480.10 | 213.68 | 100.34 | 5446.75 | |||||||||||||
S.D. | 50.69 | 57.24 | 74.36 | 64.99 | 78.99 | 67.21 | 68.70 | 62.30 | 65.07 | 52.21 | 65.83 | 52.76 | 313.49 | |||||||||||||
SKEW | -0.02 | 0.56 | 0.32 | -0.20 | 0.41 | 0.21 | -0.26 | -0.32 | -0.22 | 0.50 | -0.06 | 1.76 | 0.45 | |||||||||||||
MAX | 207.50 | 293.50 | 427.00 | 501.00 | 743.00 | 818.50 | 990.00 | 996.00 | 870.50 | 613.00 | 367.50 | 312.07 | 6275.00 | |||||||||||||
MIN | 5.50 | 45.50 | 159.50 | 229.00 | 420.50 | 582.50 | 718.00 | 750.00 | 604.00 | 374.50 | 77.50 | 23.00 | 4868.98 | |||||||||||||
NO YRS | 37 | 36 | 36 | 36 | 34 | 36 | 35 | 35 | 37 | 36 | 37 | 36 | 29 |