YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1951 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2.00 | q | 12.50 | 39.78 | a | 51.72 | a | 356.50 | 536.90 | a | 810.00 | 1807.40 | ||||
1952 | 909.33 | a | 648.50 | 817.00 | 420.00 | 233.50 | 186.00 | 2.50 | 0.00 | 48.00 | 173.00 | g | 603.00 | 724.48 | d | 4592.31 | ||||||||||
1953 | 442.50 | f | 659.50 | 632.00 | 477.50 | 452.17 | b | 199.00 | 0.00 | 63.11 | c | 59.50 | 337.26 | b | 438.00 | 707.00 | 4025.04 | |||||||||
1954 | 736.00 | 484.50 | 648.50 | 348.00 | 189.00 | 169.50 | k | 3.50 | o | 104.50 | 153.62 | a | 315.50 | 432.93 | a | 449.50 | m | 3412.55 | ||||||||
1955 | 844.20 | c | 707.26 | a | 678.00 | 586.07 | b | 122.00 | w | 0.00 | z | 3.00 | s | 2.00 | 113.28 | a | 231.50 | 578.00 | 562.59 | d | 4302.90 | |||||
1956 | 519.00 | f | 763.00 | 599.85 | a | 477.41 | a | 261.50 | 89.00 | 21.70 | a | 33.00 | 50.00 | 384.00 | 487.22 | c | 670.00 | 3836.69 | ||||||||
1957 | 885.00 | 497.50 | 599.00 | 456.96 | b | 341.00 | 66.21 | a | 5.50 | 30.43 | d | 72.93 | a | 385.50 | 593.00 | 638.00 | 4571.03 | |||||||||
1958 | 700.50 | 518.00 | a | 722.50 | 481.15 | d | 192.00 | 72.00 | f | 25.12 | b | 0.00 | d | 41.50 | f | 142.00 | h | 512.00 | 557.40 | e | 3708.68 | |||||
1959 | 689.75 | a | 669.00 | 538.88 | a | 314.48 | a | 351.50 | 58.50 | 1.72 | d | 25.50 | 145.00 | 261.00 | 459.50 | 645.00 | 4159.84 | |||||||||
1960 | 788.50 | 662.50 | 481.00 | 438.00 | 310.50 | 8.50 | 0.00 | 19.78 | b | 33.21 | b | 328.17 | b | 539.50 | 695.00 | 4304.66 | ||||||||||
1961 | 639.00 | 586.50 | 637.50 | 415.00 | 351.50 | 75.00 | a | 0.00 | z | 5.50 | 107.50 | 326.57 | b | 622.80 | e | 741.00 | 4507.87 | |||||||||
1962 | 720.50 | 632.00 | 702.00 | 326.00 | 393.50 | 96.50 | 10.50 | i | 4.65 | a | 47.00 | 258.50 | 502.00 | 593.50 | 4276.15 | |||||||||||
1963 | 789.50 | 398.50 | 641.00 | 563.79 | a | 223.50 | 129.50 | 23.00 | 21.00 | 26.67 | c | 245.86 | b | 547.50 | b | 673.39 | d | 4283.21 | ||||||||
1964 | 800.50 | 693.77 | c | 719.50 | 500.89 | b | 353.00 | 163.20 | e | 14.98 | a | 5.34 | b | 91.00 | 168.95 | a | 623.00 | 731.50 | 4865.64 | |||||||
1965 | 678.00 | 614.00 | 619.00 | 472.00 | 325.00 | 136.50 | 4.50 | 5.00 | 123.00 | 163.55 | b | 483.50 | 174.50 | t | 3624.05 | |||||||||||
1966 | 0.00 | z | 181.50 | s | 525.97 | a | 312.50 | 166.00 | 107.50 | 11.50 | 15.50 | 62.50 | 246.50 | 469.00 | 685.50 | 2602.47 | ||||||||||
1967 | 695.71 | e | 419.00 | g | 597.00 | 725.00 | 0.00 | z | 167.00 | 0.00 | 0.00 | a | 11.90 | a | 206.50 | 379.14 | a | 866.00 | 3648.25 | |||||||
1968 | 726.00 | 479.50 | 564.00 | 459.00 | 303.28 | a | 70.50 | 0.00 | 66.13 | a | 0.00 | z | 323.90 | b | 558.50 | 788.00 | 4338.81 | |||||||||
1969 | 666.00 | 668.00 | 611.50 | 454.00 | 176.00 | 81.00 | 0.00 | 1.07 | b | 30.56 | c | 400.42 | a | 457.00 | 710.00 | 4255.54 | ||||||||||
1970 | 636.50 | 488.50 | 595.00 | 572.50 | 228.00 | 97.00 | 0.00 | c | 0.00 | a | 87.50 | 329.00 | 489.00 | 766.50 | 4289.50 | |||||||||||
1971 | 716.00 | 646.50 | 598.50 | 543.50 | 375.00 | 124.80 | e | 7.00 | 6.00 | 121.50 | 410.50 | 638.00 | 860.00 | 5047.30 | ||||||||||||
1972 | 779.00 | 575.50 | 440.00 | 464.00 | 238.50 | 52.00 | 13.00 | 60.00 | 181.00 | 429.87 | a | 632.50 | 846.50 | 4711.87 | ||||||||||||
1973 | 799.50 | 537.50 | 758.00 | 453.00 | 183.00 | 85.00 | 5.00 | 33.50 | 108.62 | a | 310.00 | 607.50 | 631.37 | a | 4511.99 | |||||||||||
1974 | 729.00 | 635.00 | 563.00 | 487.00 | 275.50 | 38.50 | 16.00 | 4.50 | 10.00 | 255.00 | 514.00 | 797.00 | 4324.50 | |||||||||||||
1975 | 717.50 | 627.50 | 648.50 | 633.00 | 243.00 | 76.00 | 20.00 | 21.00 | 9.00 | 332.00 | 583.00 | 653.50 | 4564.00 | |||||||||||||
1976 | 688.00 | 597.50 | 647.00 | 535.00 | 183.42 | a | 113.50 | 9.50 | 66.50 | 82.50 | 250.00 | 425.50 | 650.00 | 4248.42 | ||||||||||||
1977 | 706.80 | a | 518.00 | 713.00 | 356.00 | 435.00 | 30.50 | 2.00 | 3.00 | 90.00 | 205.50 | 513.50 | 572.50 | 4145.80 | ||||||||||||
1978 | 582.00 | 535.00 | 394.50 | 480.50 | 254.00 | 48.50 | 20.00 | 31.50 | 113.00 | 162.00 | 641.90 | a | 815.00 | 4077.90 | ||||||||||||
1979 | 776.50 | 640.00 | 571.43 | a | 464.00 | 194.00 | 62.00 | 29.50 | 32.50 | 16.50 | 267.00 | 561.00 | 587.50 | 4201.93 | ||||||||||||
1980 | 605.50 | 486.00 | 648.50 | 415.50 | 367.50 | 172.50 | 8.50 | 26.00 | 55.50 | 240.50 | 485.00 | 529.00 | 4040.00 | |||||||||||||
1981 | 552.50 | 490.50 | 591.50 | 367.00 | 235.08 | a | 44.50 | 2.50 | 4.00 | 60.50 | 397.00 | 498.50 | 635.00 | 3878.58 | ||||||||||||
1982 | 793.00 | 546.50 | 623.50 | 473.00 | 215.50 | 146.00 | 0.50 | j | 4.00 | 115.00 | 278.50 | 602.00 | 705.50 | 4502.50 | ||||||||||||
1983 | 602.50 | 516.50 | 578.50 | 528.50 | 249.50 | 67.00 | 40.00 | 14.50 | 44.50 | 252.00 | 529.50 | 658.50 | 4081.50 | |||||||||||||
1984 | 600.00 | 596.50 | 516.50 | 482.00 | 144.50 | 85.00 | 0.00 | 0.00 | 35.00 | 417.50 | 561.50 | 746.00 | 4184.50 | |||||||||||||
1985 | 700.00 | 592.00 | 635.00 | 309.50 | 257.50 | 41.50 | 5.00 | 6.00 | 147.00 | 316.50 | 635.00 | 603.00 | 4248.00 | |||||||||||||
1986 | 476.00 | 503.50 | 446.50 | 433.50 | 239.50 | 36.00 | 7.50 | 0.00 | 254.50 | 328.50 | 498.00 | 647.50 | 3871.00 | |||||||||||||
1987 | 773.50 | 591.00 | 586.00 | 268.00 | 213.50 | 34.00 | 53.00 | 12.50 | 59.00 | 162.00 | 540.50 | 812.50 | 4105.50 | |||||||||||||
1988 | 663.00 | 554.50 | 552.50 | 395.50 | 281.50 | 109.50 | 0.00 | 5.00 | 63.00 | 133.50 | 567.00 | 726.50 | 4051.50 | |||||||||||||
1989 | 767.00 | 662.50 | 520.00 | 252.50 | 271.50 | 46.50 | 5.00 | 24.50 | 71.50 | 315.00 | 479.42 | d | 651.50 | 4066.92 | ||||||||||||
1990 | 721.50 | 677.50 | 530.50 | 334.00 | 300.50 | 84.00 | 2.50 | 40.50 | 72.00 | 211.50 | 510.50 | 845.00 | 4330.00 | |||||||||||||
1991 | 728.50 | 440.00 | 702.00 | 489.00 | 350.00 | 127.00 | 0.00 | 11.00 | 18.50 | 184.00 | 426.00 | 0.00 | z | 3476.00 | ||||||||||||
1992 | 0.00 | z | 290.00 | m | 530.00 | 317.50 | 81.00 | 71.50 | 16.50 | 11.50 | 25.00 | 207.00 | 0.00 | z | 778.00 | 2038.00 | ||||||||||
1993 | 718.50 | 572.00 | 0.00 | z | 449.00 | 0.00 | z | 0.00 | z | 19.50 | 0.00 | z | 85.50 | 245.00 | 536.50 | 696.00 | 3322.00 | |||||||||
1994 | 647.50 | 587.50 | 495.50 | 408.50 | 267.00 | 79.50 | 0.00 | 2.50 | 67.50 | 357.50 | 719.00 | 694.00 | 4326.00 | |||||||||||||
1995 | 617.50 | 440.50 | 549.00 | 0.00 | z | 339.00 | 159.50 | 8.50 | 3.00 | 58.00 | 220.00 | 390.50 | 618.50 | 3404.00 | ||||||||||||
1996 | 638.50 | 534.50 | 517.00 | 371.50 | 232.50 | 58.00 | 0.00 | 2.50 | 76.50 | 367.00 | 474.00 | 631.50 | 3903.50 | |||||||||||||
1997 | 647.00 | 612.00 | 466.50 | 449.50 | 128.50 | 81.00 | 10.50 | 5.00 | 32.50 | 328.50 | 491.00 | 733.00 | 3985.00 | |||||||||||||
1998 | 611.00 | 641.00 | 572.00 | 507.50 | 443.00 | 146.50 | 9.00 | 10.00 | 121.00 | 389.00 | 586.00 | 764.00 | 4800.00 | |||||||||||||
1999 | 700.00 | 619.50 | 653.00 | 547.00 | 316.72 | a | 132.00 | 11.50 | 29.00 | 32.00 | 202.02 | a | 402.00 | 706.00 | 4350.73 | |||||||||||
2000 | 689.50 | 522.00 | 580.50 | 363.00 | 210.00 | 44.50 | 22.50 | 11.00 | 0.00 | z | 293.00 | 669.00 | 595.72 | a | 4000.72 | |||||||||||
2001 | 747.50 | 652.00 | 471.20 | a | 492.50 | 93.00 | 45.00 | 0.50 | 9.00 | 20.00 | 183.00 | 463.00 | 704.00 | 3880.70 | ||||||||||||
2002 | 0.00 | z | 524.50 | 591.50 | 396.00 | 293.00 | 0.00 | z | 0.00 | 19.00 | 67.00 | 354.50 | 462.50 | 707.50 | 3415.50 | |||||||||||
2003 | 514.00 | 613.50 | 556.50 | 538.00 | 255.00 | 57.50 | 0.50 | 0.00 | 24.00 | 142.00 | 657.00 | 660.82 | a | 4018.82 | ||||||||||||
2004 | 723.00 | 668.50 | 400.50 | 390.00 | 251.00 | 43.50 | 0.00 | 7.50 | 90.50 | 341.50 | 666.50 | 720.00 | 4302.50 | |||||||||||||
2005 | 635.50 | 558.00 | 535.00 | 464.00 | 237.50 | 144.83 | a | 0.00 | 0.00 | 144.50 | 328.00 | 449.50 | 611.50 | 4108.33 | ||||||||||||
2006 | 705.00 | 593.50 | 746.00 | 431.50 | 166.50 | 42.50 | 0.00 | 2.98 | e | 89.50 | 360.00 | 557.00 | 741.00 | 4435.48 | ||||||||||||
2007 | 856.00 | 616.50 | 484.93 | c | 447.00 | 226.00 | 64.00 | 0.00 | 6.00 | 149.00 | 344.00 | 461.00 | 834.00 | 4488.43 | ||||||||||||
2008 | 778.50 | 692.00 | 604.00 | 490.50 | 306.00 | 80.00 | 0.00 | 4.00 | 33.50 | 258.50 | 437.50 | 788.00 | 4472.50 | |||||||||||||
2009 | 634.00 | 663.00 | 655.00 | 479.00 | 144.00 | 129.50 | 1.00 | 17.50 | 37.00 | 409.00 | 541.00 | 772.50 | 4482.50 | |||||||||||||
2010 | 696.50 | 607.00 | 621.00 | 566.50 | 432.81 | e | 79.00 | g | 2.50 | f | 32.50 | 85.50 | 168.50 | h | 597.00 | 506.00 | f | 3638.81 | ||||||||
2011 | 577.50 | f | 702.50 | 635.50 | 481.20 | e | 400.86 | b | 145.20 | e | 18.00 | g | 0.00 | c | 16.61 | b | 257.00 | 598.93 | b | 855.00 | 4092.80 | |||||
2012 | 677.19 | b | 653.50 | 674.50 | 441.00 | 247.00 | 93.89 | c | 0.00 | a | 0.00 | 9.00 | 287.50 | 447.50 | 724.00 | 4255.08 | ||||||||||
2013 | 779.50 | 702.50 | 533.20 | a | 15.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 27.00 | z | 2015.20 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 703.54 | 591.80 | 591.25 | 449.92 | 266.01 | 90.43 | 8.53 | 16.75 | 73.00 | 288.16 | 530.62 | 704.71 | 4280.75 | |||||||||||||
S.D. | 85.58 | 78.27 | 86.65 | 88.24 | 86.24 | 45.44 | 11.08 | 20.80 | 49.03 | 78.17 | 77.80 | 84.61 | 272.57 | |||||||||||||
SKEW | -0.09 | -0.30 | 0.02 | 0.18 | 0.24 | 0.53 | 1.82 | 1.98 | 1.10 | -0.13 | 0.21 | 0.09 | 0.76 | |||||||||||||
MAX | 909.33 | 763.00 | 817.00 | 725.00 | 452.17 | 199.00 | 53.00 | 104.50 | 254.50 | 429.87 | 719.00 | 866.00 | 5047.30 | |||||||||||||
MIN | 476.00 | 398.50 | 394.50 | 252.50 | 81.00 | 8.50 | 0.00 | 0.00 | 9.00 | 133.50 | 379.14 | 529.00 | 3871.00 | |||||||||||||
NO YRS | 56 | 59 | 61 | 60 | 58 | 55 | 55 | 61 | 59 | 59 | 61 | 58 | 40 |