YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | 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 | 186.55 | c | 186.55 | |
1964 | 180.00 | 211.06 | b | 124.50 | g | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 598.00 | 550.50 | 495.50 | 245.00 | 211.00 | 2491.06 | |||||||
1965 | 177.50 | 171.50 | 263.50 | 295.50 | 334.00 | 461.00 | 579.50 | 671.00 | 577.24 | a | 515.00 | 381.50 | 187.00 | 4614.24 | ||||||||||||
1966 | 207.38 | b | 134.62 | b | 208.50 | 330.00 | 373.00 | 526.00 | 599.50 | 622.50 | 597.00 | 464.00 | 342.50 | 259.50 | 4664.49 | |||||||||||
1967 | 204.00 | 254.07 | a | 0.00 | z | 110.00 | p | 294.50 | k | 553.93 | b | 654.50 | 672.38 | b | 616.50 | 470.17 | d | 379.82 | b | 170.50 | 3975.87 | |||||
1968 | 200.47 | a | 318.50 | 314.00 | 264.50 | 402.48 | a | 577.00 | 624.28 | b | 622.14 | b | 0.00 | z | 299.50 | g | 308.04 | b | 173.17 | b | 3804.57 | |||||
1969 | 105.92 | a | 68.50 | m | 123.50 | t | 228.75 | b | 426.50 | 539.00 | 569.00 | 543.50 | 530.89 | b | 335.00 | h | 303.50 | 256.50 | 3503.56 | |||||||
1970 | 188.50 | g | 250.50 | 264.50 | 195.50 | 430.50 | 513.50 | 600.50 | 575.50 | 512.00 | 354.50 | 330.00 | 233.50 | 4260.50 | ||||||||||||
1971 | 105.50 | o | 163.00 | 112.00 | 216.21 | a | 335.00 | 433.97 | a | 566.00 | 665.98 | a | 583.97 | a | 395.00 | 254.00 | 117.50 | 3842.62 | ||||||||
1972 | 118.00 | 213.36 | a | 314.50 | 248.79 | a | 301.50 | h | 498.21 | b | 605.57 | b | 632.00 | 519.00 | 454.50 | 297.50 | 172.50 | 4073.93 | ||||||||
1973 | 165.00 | 274.00 | 199.00 | 280.50 | 416.95 | a | 492.41 | a | 558.00 | 525.00 | 556.55 | a | 418.00 | 249.50 | 275.50 | 4410.42 | ||||||||||
1974 | 158.50 | 149.50 | 236.93 | c | 297.32 | b | 355.31 | e | 461.79 | b | 561.62 | a | 618.00 | 569.46 | b | 326.50 | h | 295.38 | d | 198.63 | d | 3902.44 | ||||
1975 | 147.50 | g | 188.46 | b | 200.00 | 184.50 | 397.83 | a | 505.71 | b | 627.75 | a | 583.50 | 549.64 | b | 415.40 | a | 250.00 | 202.65 | d | 4105.45 | |||||
1976 | 189.74 | b | 158.92 | d | 158.00 | 173.00 | f | 206.00 | o | 483.46 | d | 454.00 | h | 423.50 | j | 433.00 | h | 303.50 | l | 287.00 | h | 108.50 | m | 990.12 | ||
1977 | 168.00 | f | 229.50 | f | 131.00 | g | 195.00 | i | 255.50 | h | 334.00 | k | 268.50 | q | 302.00 | p | 0.00 | z | 0.00 | z | 283.00 | 304.50 | 587.50 | |||
1978 | 331.00 | 255.00 | 375.00 | 310.00 | 418.00 | 580.50 | 621.00 | 626.50 | 590.00 | 537.50 | 193.50 | 112.00 | 4950.00 | |||||||||||||
1979 | 158.00 | 190.50 | 306.00 | 336.00 | 495.50 | 525.50 | 673.50 | 693.50 | 722.50 | 571.50 | 331.50 | 338.50 | 5342.50 | |||||||||||||
1980 | 210.00 | 305.50 | 270.50 | 334.00 | 412.50 | 495.50 | 636.53 | a | 614.50 | 571.00 | 510.00 | 349.00 | 331.50 | 5040.53 | ||||||||||||
1981 | 362.00 | 288.00 | 302.00 | 331.00 | 426.00 | 574.50 | 632.50 | 656.50 | 628.00 | 460.35 | a | 353.50 | 292.00 | 5306.35 | ||||||||||||
1982 | 142.00 | 173.50 | 234.50 | 263.50 | 422.00 | 496.00 | 633.00 | 674.00 | 624.50 | 546.00 | 308.00 | 252.00 | 4769.00 | |||||||||||||
1983 | 303.50 | 17.50 | z | 108.50 | t | 70.50 | w | 421.17 | b | 539.50 | 661.50 | 703.50 | 643.50 | 494.50 | 367.00 | 274.35 | a | 4408.52 | ||||||||
1984 | 285.00 | 267.50 | 366.50 | 298.50 | 411.00 | 491.50 | 627.50 | 688.50 | 605.50 | 452.50 | 313.00 | 164.50 | 4971.50 | |||||||||||||
1985 | 205.00 | 184.50 | 195.50 | 344.00 | 411.00 | 546.00 | 616.00 | 621.00 | 545.00 | 440.00 | 168.00 | 162.00 | 4438.00 | |||||||||||||
1986 | 305.00 | 302.50 | 372.00 | 291.50 | 425.00 | 561.50 | 623.50 | 603.50 | 540.50 | 458.00 | 356.00 | 282.50 | 5121.50 | |||||||||||||
1987 | 251.50 | 263.50 | 319.50 | 373.50 | 517.91 | b | 546.96 | b | 583.00 | 656.50 | 573.50 | 553.00 | 352.00 | 229.50 | 5220.38 | |||||||||||
1988 | 210.00 | 237.00 | 257.00 | 348.00 | 406.50 | 519.00 | 650.50 | 596.00 | 555.50 | 542.00 | 314.50 | 213.50 | 4849.50 | |||||||||||||
1989 | 165.00 | 105.00 | 240.00 | 408.00 | 430.50 | 543.50 | 643.00 | 686.00 | 541.50 | 441.00 | 320.00 | 239.00 | 4762.50 | |||||||||||||
1990 | 223.50 | 148.50 | 275.00 | 348.00 | 439.00 | 514.50 | 691.50 | 659.50 | 647.00 | 435.00 | 279.00 | 106.50 | 4767.00 | |||||||||||||
1991 | 195.50 | 328.50 | 195.50 | 276.00 | 364.50 | 491.00 | 665.50 | 652.50 | 659.50 | 541.50 | 326.00 | 219.00 | 4915.00 | |||||||||||||
1992 | 254.50 | 329.00 | 381.00 | 424.00 | 543.00 | 564.50 | 683.00 | 685.00 | 607.00 | 537.00 | 314.50 | 174.00 | 5496.50 | |||||||||||||
1993 | 132.50 | 200.00 | 351.00 | 337.50 | 475.00 | 551.00 | 654.50 | 669.50 | 558.00 | 512.50 | 248.50 | 225.00 | 4915.00 | |||||||||||||
1994 | 275.00 | 167.00 | 291.00 | 318.00 | 472.50 | 492.50 | 589.50 | 685.50 | 597.00 | 450.00 | 141.50 | 182.00 | 4661.50 | |||||||||||||
1995 | 318.50 | 295.50 | 274.00 | 278.00 | 429.00 | 489.50 | 667.50 | 640.50 | 610.50 | 491.00 | 361.00 | 328.00 | 5183.00 | |||||||||||||
1996 | 237.00 | 263.00 | 273.00 | 357.50 | 395.50 | 501.50 | 582.00 | 593.50 | 539.50 | 419.50 | 295.50 | 259.00 | 4716.50 | |||||||||||||
1997 | 221.50 | 199.50 | 259.50 | 292.00 | 513.50 | 527.00 | 686.50 | 673.50 | 649.50 | 459.00 | 370.00 | 216.00 | 5067.50 | |||||||||||||
1998 | 331.00 | 251.00 | 282.50 | 272.50 | 389.50 | 503.00 | 609.00 | 655.50 | 560.00 | 426.00 | 281.00 | 176.00 | 4737.00 | |||||||||||||
1999 | 184.50 | 175.50 | 150.50 | 273.50 | 349.00 | 476.50 | 525.00 | 633.20 | d | 596.50 | 323.00 | m | 388.89 | c | 265.05 | a | 4018.14 | |||||||||
2000 | 274.50 | 323.00 | 234.00 | 361.03 | a | 415.00 | 472.00 | 531.50 | 498.50 | 439.50 | 408.50 | 331.50 | 427.00 | 4716.03 | ||||||||||||
2001 | 495.00 | 178.00 | 289.50 | 247.00 | 442.00 | 488.00 | 590.50 | 606.50 | 535.50 | 480.00 | 319.00 | 227.00 | 4898.00 | |||||||||||||
2002 | 167.50 | 223.48 | a | 192.50 | 290.36 | b | 366.00 | 486.50 | 635.50 | a | 609.67 | a | 526.00 | 384.50 | 352.50 | 292.50 | 4527.01 | |||||||||
2003 | 343.00 | 197.50 | 332.00 | 284.00 | 433.50 | 540.50 | 656.00 | 658.00 | 573.50 | 561.00 | 276.00 | 252.50 | 5107.50 | |||||||||||||
2004 | 252.00 | 246.00 | 314.00 | 385.50 | 457.00 | 525.50 | 645.00 | 0.00 | z | 559.50 | 451.50 | 284.50 | 282.50 | 4403.00 | ||||||||||||
2005 | 241.00 | 249.00 | 355.50 | 300.50 | 475.00 | 502.00 | 631.00 | 599.50 | 512.00 | 425.00 | 288.00 | 275.00 | 4853.50 | |||||||||||||
2006 | 309.50 | 199.50 | 203.50 | 283.00 | 405.00 | 530.00 | 621.50 | 557.50 | 504.00 | 439.00 | 299.50 | 250.00 | 4602.00 | |||||||||||||
2007 | 130.50 | 189.50 | 300.50 | 271.50 | 398.00 | 453.50 | 612.50 | 652.00 | 510.00 | 435.50 | 283.00 | 158.00 | 4394.50 | |||||||||||||
2008 | 140.50 | 161.50 | 153.50 | 207.50 | 403.50 | 426.50 | 545.00 | 631.00 | 505.00 | 449.50 | 367.00 | 158.50 | 4149.00 | |||||||||||||
2009 | 197.50 | 186.00 | 203.50 | 251.50 | 373.00 | 501.00 | 604.50 | 598.50 | 599.00 | 464.50 | 288.50 | 160.00 | 4427.50 | |||||||||||||
2010 | 342.50 | 287.00 | 250.50 | 246.00 | 353.50 | 496.50 | 570.00 | 605.50 | 573.00 | 472.50 | 244.50 | 273.50 | 4715.00 | |||||||||||||
2011 | 243.00 | 153.50 | 253.88 | b | 228.00 | 344.50 | 504.00 | 611.22 | a | 668.05 | a | 576.43 | b | 508.00 | 235.50 | 151.50 | 4477.57 | |||||||||
2012 | 188.00 | 182.37 | c | 184.50 | 311.50 | 380.50 | 462.50 | 626.00 | 598.00 | 490.00 | 452.00 | 365.50 | 175.50 | 4416.37 | ||||||||||||
2013 | 140.50 | 162.00 | 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 | 302.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 227.67 | 220.34 | 261.59 | 296.00 | 415.58 | 509.90 | 617.00 | 630.01 | 570.25 | 469.57 | 303.89 | 226.01 | 4805.83 | |||||||||||||
S.D. | 78.55 | 58.28 | 66.14 | 54.30 | 48.13 | 36.37 | 40.67 | 45.71 | 51.59 | 50.96 | 54.44 | 64.80 | 309.36 | |||||||||||||
SKEW | 0.96 | 0.28 | -0.09 | 0.16 | 0.56 | -0.04 | -0.29 | -0.71 | 0.31 | 0.18 | -0.81 | 0.50 | 0.18 | |||||||||||||
MAX | 495.00 | 329.00 | 381.00 | 424.00 | 543.00 | 580.50 | 691.50 | 703.50 | 722.50 | 571.50 | 388.89 | 427.00 | 5496.50 | |||||||||||||
MIN | 105.92 | 105.00 | 112.00 | 184.50 | 334.00 | 426.50 | 525.00 | 498.50 | 439.50 | 354.50 | 141.50 | 106.50 | 4149.00 | |||||||||||||
NO YRS | 46 | 47 | 44 | 44 | 44 | 47 | 46 | 46 | 46 | 43 | 48 | 49 | 35 |