YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1968 | 13.00 | 60.50 | 83.00 | 71.50 | 265.00 | 431.00 | 746.50 | 574.00 | 496.50 | 142.00 | 22.00 | 1.00 | 2906.00 | |||||||||||||
1969 | 0.50 | 0.00 | 57.00 | 119.00 | 418.50 | 635.00 | 640.50 | 622.00 | 462.00 | 126.50 | 52.50 | 0.00 | 3133.50 | |||||||||||||
1970 | 0.00 | 1.50 | 11.50 | 18.50 | 303.50 | 662.00 | 730.50 | 712.00 | 340.50 | 198.00 | 32.50 | 0.00 | 3010.50 | |||||||||||||
1971 | 31.50 | 29.00 | 17.50 | 90.00 | 395.00 | 389.50 | 766.00 | 820.00 | 392.00 | 231.50 | 20.00 | 0.50 | 3182.50 | |||||||||||||
1972 | 1.00 | 17.00 | 96.50 | 70.50 | 417.47 | a | 543.50 | 738.50 | 776.03 | a | 385.00 | 246.50 | 17.50 | 17.00 | 3326.50 | |||||||||||
1973 | 6.50 | 13.00 | 30.00 | 130.50 | 400.50 | 493.00 | 739.50 | 606.50 | 482.50 | 159.00 | 1.50 | 2.50 | 3065.00 | |||||||||||||
1974 | 0.50 | 2.00 | 13.00 | 125.36 | b | 251.50 | 593.50 | 664.50 | 697.00 | 533.00 | 217.50 | 19.50 | 5.50 | 3122.86 | ||||||||||||
1975 | 1.50 | 3.00 | 11.00 | 39.00 | 297.00 | 425.00 | 793.00 | 565.00 | 505.71 | b | 151.50 | 40.50 | 27.50 | 2859.71 | ||||||||||||
1976 | 8.27 | a | 0.50 | 19.50 | 113.00 | 305.00 | 367.50 | 655.00 | 603.50 | 554.00 | 186.00 | 77.00 | 0.00 | 2889.27 | ||||||||||||
1977 | 7.50 | 34.50 | 13.00 | 253.50 | 216.50 | 612.50 | 639.00 | 823.00 | 352.00 | 174.00 | 22.00 | 17.00 | 3164.50 | |||||||||||||
1978 | 0.00 | 5.50 | 121.50 | 124.50 | 214.50 | 549.00 | 687.00 | 664.00 | 371.38 | a | 232.00 | 24.00 | 0.00 | 2993.38 | ||||||||||||
1979 | 0.00 | 1.00 | 54.50 | 127.50 | 335.50 | 507.00 | 737.50 | 688.50 | 562.24 | a | 259.22 | b | 9.00 | 4.00 | 3285.97 | |||||||||||
1980 | 0.00 | a | 1.12 | c | 9.62 | b | 249.31 | a | 366.32 | a | 436.55 | a | 706.50 | 570.50 | 498.00 | 229.92 | a | 43.50 | 37.95 | b | 3149.28 | |||||
1981 | 9.50 | 21.26 | a | 44.50 | 168.50 | 310.00 | 445.00 | 614.00 | 792.16 | c | 476.38 | a | 68.00 | m | 22.76 | a | 0.00 | a | 2904.06 | |||||||
1982 | 0.00 | 18.50 | 14.00 | 71.00 | 273.32 | a | 574.50 | 646.50 | 692.50 | 461.00 | 169.50 | 5.50 | 2.50 | 2928.82 | ||||||||||||
1983 | 7.00 | 17.00 | 54.50 | 119.50 | 394.00 | 434.50 | 599.50 | 703.50 | 314.00 | 197.00 | 27.50 | 0.00 | 2868.00 | |||||||||||||
1984 | 7.00 | 1.00 | 65.00 | 54.50 | 253.00 | 450.50 | 697.50 | 672.50 | 369.50 | 0.00 | z | 3.00 | 0.00 | 2573.50 | ||||||||||||
1985 | 0.00 | 2.00 | 0.00 | z | 177.00 | 321.50 | 463.50 | 816.00 | 561.10 | a | 249.00 | 107.00 | 20.50 | 0.00 | 2717.60 | |||||||||||
1986 | 0.00 | 25.50 | 97.65 | a | 86.00 | 319.00 | 605.50 | 566.50 | 812.00 | 307.50 | 272.00 | 8.00 | 0.00 | 3099.65 | ||||||||||||
1987 | 0.00 | 1.00 | 25.50 | 251.50 | 406.50 | 606.00 | 282.50 | q | 213.50 | t | 80.50 | y | 0.00 | z | 16.00 | r | 0.00 | p | 1290.50 | |||||||
1988 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 529.14 | a | 762.50 | 710.00 | 521.50 | 475.50 | 26.50 | k | 0.00 | z | 2998.64 | |||||
1989 | 0.00 | z | 0.00 | s | 0.00 | z | 258.50 | 217.50 | k | 584.50 | 677.87 | a | 647.00 | 549.00 | 244.50 | 31.50 | s | 2.00 | n | 2961.37 | ||||||
1990 | 0.00 | z | 7.50 | q | 85.00 | 256.00 | 264.53 | a | 545.19 | d | 893.50 | 799.50 | 724.50 | 179.80 | a | 14.50 | t | 0.00 | s | 3748.03 | ||||||
1991 | 0.00 | z | 0.00 | z | 20.50 | 124.00 | 253.17 | a | 381.00 | 805.00 | 627.00 | i | 656.38 | a | 364.77 | a | 0.00 | z | 0.00 | x | 2604.81 | |||||
1992 | 0.00 | w | 6.00 | u | 119.50 | m | 186.50 | k | 284.50 | m | 0.00 | z | 764.67 | a | 825.12 | a | 258.50 | m | 95.50 | y | 0.00 | z | 0.00 | z | 1589.78 | |
1993 | 0.00 | z | 0.00 | z | 13.00 | p | 106.50 | 209.50 | s | 244.50 | p | 334.50 | k | 285.00 | q | 439.50 | i | 354.00 | 2.00 | q | 0.50 | o | 460.50 | |||
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 | 8.00 | 66.00 | 57.87 | a | 138.00 | 424.50 | 523.50 | 748.50 | 634.00 | 644.50 | 207.00 | 86.00 | 0.00 | 3537.87 | ||||||||||||
1996 | 7.50 | 13.50 | j | 40.00 | 201.50 | 245.00 | 520.00 | 872.00 | 591.00 | j | 467.50 | 245.00 | 26.50 | j | 0.00 | a | 2598.50 | |||||||||
1997 | 0.50 | 8.00 | 62.50 | 114.50 | 481.50 | 0.00 | z | 771.38 | a | 846.50 | 612.50 | 0.00 | z | 44.00 | 1.50 | 2942.88 | ||||||||||
1998 | 1.50 | 1.00 | 98.00 | 167.00 | 368.38 | a | 536.50 | 920.00 | 883.00 | 716.50 | 228.50 | 37.50 | 3.10 | a | 3960.98 | |||||||||||
1999 | 9.50 | i | 2.50 | j | 37.00 | k | 0.00 | z | 258.69 | b | 452.88 | d | 721.86 | c | 865.86 | b | 566.11 | c | 182.00 | j | 49.00 | j | 2.00 | k | 2865.40 | |
2000 | 0.00 | i | 0.00 | j | 34.44 | d | 266.25 | b | 345.77 | e | 608.57 | b | 741.86 | b | 757.43 | a | 516.60 | e | 164.00 | j | 0.50 | g | 0.00 | g | 3270.93 | |
2001 | 0.00 | q | 0.00 | q | 52.50 | j | 135.00 | d | 451.22 | d | 511.80 | e | 749.34 | b | 851.98 | a | 651.35 | d | 165.00 | h | 39.50 | g | 0.00 | b | 3350.70 | |
2002 | 0.00 | 20.00 | 30.50 | 166.50 | 338.50 | 591.50 | 842.50 | 742.50 | 594.50 | 243.00 | 68.00 | 0.00 | 3637.50 | |||||||||||||
2003 | 0.00 | w | 6.50 | j | 103.50 | 148.00 | 382.50 | 610.50 | 904.00 | 856.00 | 658.00 | 318.50 | g | 16.00 | 0.00 | i | 3678.50 | |||||||||
2004 | 1.50 | f | 0.00 | 139.50 | 260.50 | 376.50 | 602.50 | 858.50 | 889.00 | 498.50 | 280.00 | 32.50 | f | 11.00 | 3916.00 | |||||||||||
2005 | 14.00 | 17.50 | 129.50 | 187.80 | e | 446.50 | 497.00 | 833.00 | 868.50 | 519.00 | 259.48 | d | 11.00 | 0.00 | c | 3783.28 | ||||||||||
2006 | 1.00 | 2.50 | 37.41 | b | 161.38 | a | 427.05 | b | 585.52 | a | 547.50 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1214.86 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 4.68 | 13.70 | 54.11 | 147.19 | 339.04 | 522.99 | 744.30 | 731.28 | 500.25 | 227.88 | 29.25 | 4.85 | 3195.25 | |||||||||||||
S.D. | 6.93 | 17.55 | 38.64 | 68.59 | 74.01 | 79.33 | 88.47 | 104.99 | 119.75 | 76.83 | 22.49 | 9.47 | 312.19 | |||||||||||||
SKEW | 2.31 | 1.70 | 0.66 | 0.31 | 0.04 | -0.27 | 0.12 | -0.11 | -0.10 | 1.27 | 1.07 | 2.30 | 1.10 | |||||||||||||
MAX | 31.50 | 66.00 | 139.50 | 266.25 | 481.50 | 662.00 | 920.00 | 889.00 | 724.50 | 475.50 | 86.00 | 37.95 | 3960.98 | |||||||||||||
MIN | 0.00 | 0.00 | 9.62 | 18.50 | 214.50 | 367.50 | 566.50 | 561.10 | 249.00 | 107.00 | 1.50 | 0.00 | 2859.71 | |||||||||||||
NO YRS | 27 | 27 | 31 | 35 | 34 | 35 | 35 | 33 | 34 | 28 | 25 | 27 | 20 |