YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1969 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 198.00 | u | 644.50 | 715.58 | a | 702.50 | 645.50 | 456.00 | 300.50 | 186.50 | 3651.08 | |||||||
1970 | 240.50 | 269.50 | 281.00 | 215.50 | 351.50 | g | 626.50 | 746.50 | 719.00 | 562.00 | 463.00 | 254.00 | 76.50 | 4454.00 | ||||||||||||
1971 | 146.00 | 183.00 | 178.00 | 288.50 | 432.00 | 521.00 | 715.00 | 788.50 | 634.50 | 416.50 | 234.50 | 71.50 | 4609.00 | |||||||||||||
1972 | 89.50 | 222.00 | 360.50 | 248.00 | 506.00 | 626.50 | 808.50 | 798.50 | 587.00 | 0.00 | z | 288.50 | 148.00 | 4683.00 | ||||||||||||
1973 | 107.00 | 232.50 | 179.50 | 361.50 | 518.50 | 633.00 | 0.00 | z | 686.00 | 683.00 | 454.00 | 218.00 | 229.50 | 4302.50 | ||||||||||||
1974 | 154.50 | 130.50 | 273.00 | 309.00 | 446.83 | b | 592.76 | a | 740.00 | 398.00 | n | 526.50 | i | 475.00 | 294.00 | 214.50 | 3630.09 | |||||||||
1975 | 212.00 | 181.00 | 195.00 | 205.00 | 468.00 | 599.00 | 767.50 | 723.50 | 730.50 | 454.00 | 200.00 | 216.00 | 4951.50 | |||||||||||||
1976 | 168.50 | 117.00 | 184.00 | 257.00 | 478.50 | 513.50 | 743.50 | 738.50 | 719.00 | 521.00 | 363.50 | 113.00 | 4917.00 | |||||||||||||
1977 | 119.00 | 266.00 | 172.50 | 358.00 | 371.50 | 654.00 | 712.00 | 846.00 | 616.50 | 510.50 | 248.50 | 247.00 | 5121.50 | |||||||||||||
1978 | 231.00 | 247.00 | 393.00 | 306.50 | 464.00 | 684.50 | 793.00 | 791.50 | 642.00 | 604.00 | 180.00 | 81.50 | 5418.00 | |||||||||||||
1979 | 97.50 | 168.50 | 265.00 | i | 347.00 | 533.00 | 618.00 | 778.00 | 761.50 | 786.00 | 615.00 | 276.00 | 241.00 | 5221.50 | ||||||||||||
1980 | 155.00 | 284.00 | 234.50 | 390.50 | 479.00 | 540.50 | 767.00 | 731.00 | 684.00 | 569.00 | 331.00 | 241.50 | 5407.00 | |||||||||||||
1981 | 305.50 | 251.00 | 331.00 | 369.50 | 497.50 | 644.50 | 770.00 | 831.50 | 695.50 | 491.00 | 310.50 | 242.00 | 5739.50 | |||||||||||||
1982 | 110.50 | 166.00 | 232.50 | 267.00 | 485.00 | 622.00 | 710.50 | 789.50 | 680.00 | 518.00 | 222.00 | 166.50 | 4969.50 | |||||||||||||
1983 | 196.50 | 259.00 | 344.50 | 322.50 | 551.50 | 627.50 | 714.50 | 796.00 | 667.00 | 549.00 | 318.00 | 211.50 | 5557.50 | |||||||||||||
1984 | 203.00 | 221.00 | 347.50 | 290.50 | 475.50 | 563.50 | 768.50 | 762.00 | 678.00 | 450.00 | 242.50 | 94.00 | 5096.00 | |||||||||||||
1985 | 109.50 | 139.00 | 163.00 | 412.00 | 458.50 | 662.50 | 813.00 | 754.50 | 602.00 | 469.50 | 129.00 | 111.50 | 4824.00 | |||||||||||||
1986 | 234.00 | 269.50 | 427.00 | 314.50 | 499.50 | 687.50 | 741.50 | 851.00 | 624.00 | 595.50 | 330.50 | 176.00 | 5750.50 | |||||||||||||
1987 | 0.00 | z | 188.50 | 311.00 | 439.50 | 593.65 | a | 674.00 | 721.50 | 840.00 | 699.00 | 616.90 | a | 331.50 | 124.50 | 5540.05 | ||||||||||
1988 | 151.50 | 254.00 | 282.50 | 393.00 | 472.50 | 610.50 | 808.00 | 768.00 | 685.50 | 662.50 | 272.00 | 115.50 | 5475.50 | |||||||||||||
1989 | 135.00 | 89.00 | 278.00 | 516.00 | 515.50 | 682.00 | 719.50 | 781.00 | 696.00 | 508.50 | 0.00 | z | 88.50 | 5009.00 | ||||||||||||
1990 | 118.83 | a | 104.00 | 300.38 | b | 394.00 | 447.50 | 396.50 | j | 812.50 | 806.00 | 718.33 | c | 381.00 | 100.50 | l | 31.50 | 4114.05 | ||||||||
1991 | 0.00 | z | 264.00 | 164.82 | a | 151.00 | o | 0.00 | z | 0.00 | z | 432.50 | n | 377.00 | p | 379.00 | o | 504.00 | 161.00 | n | 0.00 | z | 932.82 | |||
1992 | 46.50 | p | 0.00 | z | 254.50 | i | 0.00 | z | 0.00 | z | 0.00 | z | 434.00 | n | 420.50 | o | 632.00 | 507.37 | a | 0.00 | z | 0.00 | z | 1139.37 | ||
1993 | 27.00 | m | 104.50 | 219.00 | m | 143.50 | p | 282.00 | o | 362.00 | j | 654.00 | 486.00 | k | 374.50 | k | 477.50 | 86.00 | 88.50 | 1410.50 | ||||||
1994 | 137.50 | 93.00 | 275.50 | 77.50 | x | 245.50 | q | 95.00 | y | 756.00 | 417.00 | n | 327.00 | p | 387.50 | 36.72 | a | 26.00 | r | 1686.22 | ||||||
1995 | 111.50 | p | 109.50 | o | 104.00 | q | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 424.00 | 139.00 | o | 153.00 | i | 424.00 | ||
1996 | 48.50 | p | 129.00 | j | 0.00 | z | 54.00 | z | 130.50 | r | 351.00 | l | 505.00 | l | 773.50 | 597.93 | a | 271.50 | p | 244.50 | 155.50 | 1771.43 | ||||
1997 | 128.65 | a | 54.50 | m | 196.00 | i | 184.00 | m | 642.00 | 309.50 | n | 218.50 | v | 573.00 | j | 677.50 | 444.50 | 162.50 | k | 40.00 | n | 1892.65 | ||||
1998 | 147.00 | i | 84.50 | l | 0.00 | z | 182.00 | k | 226.50 | k | 289.50 | o | 0.00 | z | 520.50 | j | 684.50 | 403.00 | b | 192.50 | 84.50 | 1364.50 | ||||
1999 | 73.50 | g | 51.50 | o | 71.00 | q | 144.50 | p | 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 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 161.41 | 195.98 | 268.58 | 333.57 | 492.19 | 620.37 | 751.13 | 774.52 | 665.09 | 497.42 | 246.01 | 150.26 | 5218.19 | |||||||||||||
S.D. | 56.31 | 65.42 | 78.84 | 76.72 | 57.13 | 50.93 | 40.73 | 45.74 | 50.79 | 73.40 | 80.08 | 66.28 | 363.60 | |||||||||||||
SKEW | 0.86 | -0.30 | 0.22 | 0.35 | 0.68 | -0.71 | -0.20 | -0.08 | 0.03 | 0.50 | -0.95 | 0.08 | 0.02 | |||||||||||||
MAX | 305.50 | 284.00 | 427.00 | 516.00 | 642.00 | 687.50 | 813.00 | 851.00 | 786.00 | 662.50 | 363.50 | 247.00 | 5750.50 | |||||||||||||
MIN | 89.50 | 89.00 | 163.00 | 205.00 | 371.50 | 513.50 | 654.00 | 686.00 | 562.00 | 381.00 | 36.72 | 31.50 | 4609.00 | |||||||||||||
NO YRS | 22 | 24 | 22 | 21 | 21 | 21 | 23 | 22 | 25 | 28 | 24 | 25 | 13 |