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 | 903.21 | b | 928.50 | 849.00 | 819.00 | 654.50 | 330.50 | 255.75 | a | 4740.46 | ||||||
1974 | 191.00 | 207.50 | 348.00 | 448.50 | 666.50 | 799.50 | 608.00 | k | 0.00 | z | 703.00 | g | 523.50 | g | 360.50 | 136.00 | k | 3021.50 | ||||||||
1975 | 88.00 | n | 154.50 | j | 155.00 | m | 222.50 | k | 470.00 | l | 813.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 160.50 | k | 233.50 | 1046.50 | |||
1976 | 220.00 | 249.85 | c | 309.00 | 376.50 | 665.00 | f | 889.66 | a | 980.93 | c | 861.05 | b | 809.50 | 687.50 | 484.50 | 247.50 | 6115.98 | ||||||||
1977 | 163.00 | 325.00 | 170.00 | j | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 755.40 | e | 648.50 | 0.00 | z | 169.50 | p | 1891.90 | ||||
1978 | 186.50 | m | 199.50 | k | 359.00 | i | 45.00 | y | 398.00 | n | 0.00 | z | 0.00 | z | 987.00 | 887.50 | 810.98 | c | 0.00 | z | 93.50 | l | 2685.48 | |||
1979 | 125.50 | i | 167.50 | h | 298.00 | i | 304.50 | k | 425.00 | m | 484.50 | m | 696.50 | i | 584.00 | l | 492.50 | o | 429.00 | m | 228.00 | k | 154.00 | o | 0.00 | |
1980 | 161.50 | l | 0.00 | z | 206.50 | o | 287.00 | n | 486.50 | j | 0.00 | z | 954.44 | e | 0.00 | z | 0.00 | z | 770.02 | c | 476.54 | d | 277.28 | d | 2478.28 | |
1981 | 249.60 | b | 338.50 | 0.00 | z | 576.00 | 780.34 | b | 1010.69 | a | 908.76 | d | 971.13 | e | 642.50 | g | 0.00 | z | 468.10 | a | 0.00 | z | 5303.14 | |||
1982 | 111.50 | 323.00 | 338.50 | 446.25 | b | 739.50 | 740.50 | 932.50 | 969.50 | 860.00 | 666.50 | 329.50 | 0.00 | z | 6457.25 | |||||||||||
1983 | 198.50 | 324.50 | 374.00 | 405.50 | 575.50 | f | 885.52 | a | 0.00 | z | 983.00 | 917.00 | 756.00 | 355.50 | 278.00 | 5477.52 | ||||||||||
1984 | 269.00 | 229.50 | 0.00 | z | 0.00 | z | 794.00 | 0.00 | z | 0.00 | z | 957.00 | 0.00 | z | 0.00 | z | 0.00 | z | 146.00 | 2395.50 | ||||||
1985 | 106.00 | 297.50 | 0.00 | z | 598.50 | 648.00 | 0.00 | z | 953.50 | 829.50 | 719.50 | 655.00 | 282.00 | 0.00 | z | 5089.50 | ||||||||||
1986 | 0.00 | z | 346.50 | 490.50 | 531.00 | 687.00 | 869.00 | 903.65 | a | 902.50 | 659.50 | 700.00 | 465.50 | 209.50 | 6764.65 | |||||||||||
1987 | 0.00 | z | 288.00 | 362.00 | 623.50 | 768.00 | 829.50 | 886.50 | 874.00 | 812.50 | 735.00 | 371.00 | 204.00 | 6754.00 | ||||||||||||
1988 | 215.00 | 367.50 | 491.50 | 0.00 | z | 0.00 | z | 793.00 | 1053.50 | 952.00 | 813.00 | 667.00 | 351.00 | 215.50 | 5919.00 | |||||||||||
1989 | 162.00 | 177.50 | 344.00 | 584.50 | 665.50 | 784.50 | 982.00 | 911.50 | 732.50 | 602.50 | 469.50 | 221.00 | 6637.00 | |||||||||||||
1990 | 216.00 | 180.50 | 439.00 | 581.00 | 649.50 | 824.00 | 938.00 | 918.50 | 826.00 | 743.50 | 363.50 | 140.00 | 6819.50 | |||||||||||||
1991 | 210.50 | 384.00 | 242.50 | 426.50 | 596.50 | 754.50 | 921.50 | 843.50 | 814.50 | 716.50 | 425.00 | 152.50 | 6488.00 | |||||||||||||
1992 | 139.50 | 355.50 | 422.50 | 591.00 | 800.50 | 799.50 | 947.50 | 968.00 | 845.00 | 754.00 | 427.50 | 151.50 | 7202.00 | |||||||||||||
1993 | 178.00 | 205.50 | 489.50 | 496.50 | 656.00 | 876.50 | 942.50 | 947.00 | 816.00 | 720.50 | 364.50 | 171.00 | 6863.50 | |||||||||||||
1994 | 248.50 | 202.00 | 465.50 | 539.00 | 663.00 | 825.50 | 896.00 | 946.50 | 812.50 | 637.50 | 207.00 | 111.50 | 6554.50 | |||||||||||||
1995 | 274.50 | 372.50 | 380.50 | 456.50 | 623.00 | 800.00 | 968.00 | 948.00 | 849.50 | 732.00 | 522.00 | 366.50 | 7293.00 | |||||||||||||
1996 | 278.00 | 361.50 | 453.50 | 539.00 | 718.50 | 865.00 | 990.00 | 960.50 | 780.00 | 683.50 | 450.00 | 323.00 | 7402.50 | |||||||||||||
1997 | 267.00 | 329.00 | 557.00 | 598.50 | 849.00 | 893.50 | 989.50 | 946.50 | 916.00 | 675.00 | 459.50 | 233.00 | 7713.50 | |||||||||||||
1998 | 294.00 | 241.00 | 438.00 | 486.00 | 539.50 | 774.50 | 992.50 | 1043.00 | 876.00 | 652.00 | 363.00 | 0.00 | z | 6699.50 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 210.08 | 290.78 | 408.56 | 516.90 | 696.73 | 836.55 | 951.04 | 931.84 | 816.05 | 698.48 | 396.48 | 218.72 | 6997.06 | |||||||||||||
S.D. | 56.42 | 69.17 | 80.55 | 76.12 | 81.92 | 63.27 | 41.22 | 54.78 | 64.38 | 51.86 | 77.63 | 67.19 | 424.44 | |||||||||||||
SKEW | -0.32 | -0.35 | -0.16 | -0.32 | 0.11 | 0.87 | 0.54 | -0.31 | -0.57 | 0.28 | -0.49 | 0.41 | 0.34 | |||||||||||||
MAX | 294.00 | 384.00 | 557.00 | 623.50 | 849.00 | 1010.69 | 1053.50 | 1043.00 | 917.00 | 810.98 | 522.00 | 366.50 | 7713.50 | |||||||||||||
MIN | 106.00 | 177.50 | 242.50 | 376.50 | 539.50 | 740.50 | 886.50 | 829.50 | 659.50 | 602.50 | 207.00 | 111.50 | 6488.00 | |||||||||||||
NO YRS | 19 | 21 | 17 | 18 | 17 | 20 | 19 | 21 | 20 | 21 | 21 | 18 | 9 |