YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1983 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 531.00 | 642.50 | 665.50 | 576.00 | 436.50 | 349.00 | 167.50 | 3368.00 | ||||||||
1984 | 213.00 | 245.00 | 330.00 | 257.50 | 406.00 | 468.00 | 577.00 | 648.50 | 571.00 | 402.50 | 280.00 | 92.00 | 4490.50 | |||||||||||||
1985 | 116.00 | 125.50 | 142.00 | 301.50 | 389.50 | 516.00 | 628.50 | 587.50 | 492.00 | 415.00 | 130.50 | 117.00 | 3961.00 | |||||||||||||
1986 | 275.50 | 239.50 | 362.00 | 264.00 | 398.00 | 553.00 | 586.00 | 600.00 | 516.00 | 464.50 | 337.00 | 210.50 | 4806.00 | |||||||||||||
1987 | 189.00 | 219.00 | 286.50 | 341.90 | a | 471.41 | b | 516.50 | 578.00 | 611.00 | 542.00 | 521.50 | 349.50 | 142.50 | 4768.81 | |||||||||||
1988 | 165.50 | 219.00 | 233.00 | 319.50 | 395.50 | 491.00 | 629.50 | 584.50 | 534.00 | 552.50 | 312.50 | 174.00 | 4610.50 | |||||||||||||
1989 | 137.00 | 94.50 | 232.50 | 401.00 | 414.50 | 541.00 | 605.00 | 651.00 | 580.50 | 447.50 | 314.50 | 202.50 | 4621.50 | |||||||||||||
1990 | 208.00 | 154.00 | 293.50 | 353.00 | 430.00 | 537.50 | 663.50 | 697.00 | 666.00 | 442.50 | 294.50 | 88.50 | 4828.00 | |||||||||||||
1991 | 133.00 | 341.50 | 195.50 | 264.50 | 355.50 | 459.50 | 648.50 | 639.00 | 651.50 | 517.00 | 355.00 | 184.50 | 4745.00 | |||||||||||||
1992 | 245.50 | 365.50 | 391.50 | 439.50 | 537.50 | 589.50 | 667.50 | 668.00 | 555.00 | 515.50 | 296.00 | 142.00 | 5413.00 | |||||||||||||
1993 | 98.50 | 157.00 | 343.00 | 355.00 | 530.50 | 567.00 | 611.00 | 669.00 | 532.50 | 508.00 | 179.00 | 168.00 | 4718.50 | |||||||||||||
1994 | 240.50 | 138.50 | 311.50 | 353.00 | 479.50 | 516.00 | 614.00 | 698.00 | 636.00 | 430.50 | 154.50 | 200.50 | 4772.50 | |||||||||||||
1995 | 258.50 | 292.50 | 259.00 | 301.50 | 445.00 | 551.00 | 696.50 | 638.50 | 476.50 | i | 346.50 | i | 413.50 | 187.50 | j | 3856.00 | ||||||||||
1996 | 222.50 | 255.82 | a | 190.50 | j | 346.00 | 382.50 | 348.00 | j | 632.50 | 452.00 | i | 397.00 | i | 480.00 | 220.50 | i | 194.50 | i | 2319.32 | ||||||
1997 | 193.00 | 205.00 | 267.00 | 317.59 | a | 566.50 | 381.50 | i | 685.00 | 515.50 | j | 686.00 | 490.50 | 262.00 | j | 192.00 | 3602.59 | |||||||||
1998 | 270.00 | 243.70 | a | 186.00 | i | 261.00 | 262.50 | k | 338.50 | i | 0.00 | z | 428.00 | k | 579.00 | 494.50 | 211.00 | i | 124.00 | i | 1848.20 | |||||
1999 | 119.50 | i | 90.50 | f | 119.19 | b | 197.50 | 283.00 | 442.00 | 533.00 | 632.50 | 493.00 | 400.00 | 336.00 | 181.00 | 3617.19 | ||||||||||
2000 | 143.52 | d | 150.00 | h | 117.50 | h | 220.50 | k | 318.00 | h | 380.00 | h | 427.50 | j | 465.50 | h | 442.50 | i | 321.50 | i | 152.50 | j | 150.00 | j | 143.52 | |
2001 | 145.00 | h | 111.00 | h | 182.00 | i | 174.50 | i | 324.00 | h | 334.50 | i | 351.00 | l | 478.00 | h | 348.00 | k | 324.50 | h | 236.00 | j | 126.50 | j | 0.00 | |
2002 | 132.00 | h | 134.50 | h | 125.00 | j | 207.50 | h | 250.00 | h | 355.00 | j | 438.00 | j | 451.00 | i | 420.00 | i | 303.50 | h | 236.50 | k | 187.00 | i | 0.00 | |
2003 | 251.00 | h | 127.00 | h | 0.00 | z | 215.00 | i | 305.50 | j | 407.00 | i | 485.50 | h | 465.50 | j | 434.50 | i | 385.00 | h | 130.50 | l | 145.50 | k | 0.00 | |
2004 | 160.50 | j | 160.00 | i | 236.00 | h | 288.00 | h | 302.00 | k | 412.50 | h | 481.00 | i | 526.00 | i | 396.50 | j | 331.00 | j | 178.50 | j | 161.50 | k | 0.00 | |
2005 | 145.00 | j | 202.50 | h | 249.50 | h | 231.50 | i | 343.50 | j | 394.00 | h | 425.50 | l | 461.50 | h | 361.50 | i | 305.00 | l | 186.00 | j | 139.50 | j | 0.00 | |
2006 | 174.50 | j | 109.00 | h | 144.50 | h | 207.50 | k | 323.50 | i | 416.00 | h | 430.00 | j | 432.00 | h | 398.00 | j | 303.50 | j | 184.50 | i | 119.00 | k | 0.00 | |
2007 | 58.00 | o | 124.00 | h | 168.50 | i | 203.00 | i | 294.00 | i | 359.50 | h | 451.00 | j | 515.50 | h | 352.50 | i | 325.00 | h | 176.00 | j | 77.00 | m | 0.00 | |
2008 | 51.50 | k | 118.00 | h | 119.00 | j | 140.50 | h | 302.50 | i | 290.50 | i | 432.50 | h | 441.50 | j | 385.00 | h | 266.50 | k | 244.00 | j | 89.50 | h | 0.00 | |
2009 | 124.50 | i | 132.50 | h | 121.00 | i | 179.50 | h | 251.50 | k | 385.50 | h | 474.00 | h | 453.50 | j | 451.50 | i | 311.50 | i | 211.50 | i | 76.50 | i | 0.00 | |
2010 | 196.00 | k | 177.50 | i | 188.50 | h | 182.50 | h | 235.50 | j | 350.50 | h | 411.00 | h | 453.50 | i | 466.50 | h | 330.00 | j | 192.50 | i | 172.00 | h | 0.00 | |
2011 | 131.50 | j | 86.50 | h | 172.00 | h | 125.50 | j | 243.00 | i | 345.00 | i | 397.00 | k | 495.00 | h | 460.50 | h | 305.50 | k | 180.50 | h | 90.50 | i | 0.00 | |
2012 | 109.00 | l | 126.00 | h | 102.50 | i | 220.50 | i | 266.00 | h | 358.00 | i | 429.00 | i | 462.50 | h | 347.00 | j | 347.00 | h | 242.50 | i | 81.00 | n | 0.00 | |
2013 | 88.50 | j | 95.00 | j | 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 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 194.31 | 219.74 | 269.01 | 317.12 | 432.33 | 519.93 | 624.88 | 642.14 | 574.03 | 469.91 | 292.96 | 161.61 | 4703.21 | |||||||||||||
S.D. | 56.76 | 77.42 | 79.55 | 60.31 | 74.97 | 42.33 | 43.33 | 36.54 | 61.12 | 46.73 | 82.31 | 39.77 | 339.47 | |||||||||||||
SKEW | -0.16 | 0.24 | -0.40 | 0.06 | 0.10 | -0.35 | -0.27 | -0.11 | 0.46 | 0.02 | -0.84 | -0.68 | -0.16 | |||||||||||||
MAX | 275.50 | 365.50 | 391.50 | 439.50 | 566.50 | 589.50 | 696.50 | 698.00 | 686.00 | 552.50 | 413.50 | 210.50 | 5413.00 | |||||||||||||
MIN | 98.50 | 94.50 | 119.19 | 197.50 | 283.00 | 442.00 | 533.00 | 584.50 | 492.00 | 400.00 | 130.50 | 88.50 | 3961.00 | |||||||||||||
NO YRS | 16 | 15 | 14 | 16 | 15 | 14 | 16 | 14 | 15 | 16 | 14 | 14 | 11 |