YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1929 | 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 | 586.50 | f | 687.00 | 687.00 | ||
1930 | 1230.91 | b | 588.00 | a | 531.50 | 360.50 | 385.50 | 216.50 | 95.58 | a | 68.41 | b | 174.50 | 466.55 | a | 638.89 | c | 651.50 | f | 4756.85 | ||||||
1931 | 698.61 | c | 662.85 | b | 564.72 | a | 364.50 | 175.50 | 140.69 | a | 17.57 | a | 51.50 | 205.00 | 418.50 | 721.00 | 826.00 | 4846.43 | ||||||||
1932 | 863.00 | 723.00 | 588.00 | 425.00 | 304.50 | 109.00 | 83.50 | 52.00 | 80.00 | c | 196.00 | k | 565.18 | b | 907.61 | d | 4700.79 | |||||||||
1933 | 804.50 | 452.00 | k | 633.00 | 431.00 | 403.57 | d | 158.00 | 38.00 | 50.50 | 254.50 | 281.00 | f | 506.00 | g | 622.58 | a | 3395.66 | ||||||||
1934 | 213.50 | t | 561.12 | c | 383.76 | b | 195.60 | e | 293.43 | b | 184.14 | a | 38.50 | 26.50 | 185.00 | 334.50 | 528.00 | 743.50 | 3474.05 | |||||||
1935 | 847.50 | 626.37 | a | 736.00 | 451.50 | 336.00 | 203.50 | 90.50 | 49.50 | 123.50 | 514.00 | 756.00 | 832.50 | 5566.87 | ||||||||||||
1936 | 734.18 | a | 908.00 | 683.03 | a | 361.07 | b | 187.00 | 73.50 | 15.00 | 23.00 | 157.00 | 344.62 | a | 748.00 | 743.00 | 4977.40 | |||||||||
1937 | 1138.50 | 687.04 | a | 545.00 | 475.50 | 215.00 | 79.66 | a | 31.50 | 70.61 | d | 132.50 | 317.46 | d | 522.50 | 707.50 | 4922.77 | |||||||||
1938 | 807.50 | 664.00 | 620.00 | 399.00 | 227.00 | 80.17 | a | 30.00 | 81.78 | b | 68.28 | a | 376.00 | 708.89 | c | 784.30 | a | 4846.91 | ||||||||
1939 | 730.50 | 745.36 | c | 572.50 | 385.00 | 250.00 | 180.50 | 68.00 | 52.50 | 124.00 | 378.20 | a | 617.78 | c | 656.68 | a | 4761.02 | |||||||||
1940 | 775.50 | 564.50 | 465.00 | a | 376.50 | 159.00 | 100.86 | a | 30.00 | 27.00 | 85.00 | 294.50 | 656.38 | a | 731.50 | 4265.74 | ||||||||||
1941 | 728.50 | 563.50 | 434.50 | 370.50 | 289.50 | 131.38 | a | 14.50 | 49.50 | 221.00 | 362.00 | 599.50 | 747.50 | 4511.88 | ||||||||||||
1942 | 958.50 | 662.00 | 659.50 | 429.50 | 322.50 | 206.50 | 40.00 | 68.50 | 131.00 | 366.50 | 660.00 | 722.50 | 5227.00 | |||||||||||||
1943 | 1015.00 | 627.41 | a | 650.50 | 341.50 | 340.50 | 169.00 | 43.50 | 70.00 | 57.50 | 353.50 | 640.50 | 829.00 | 5137.91 | ||||||||||||
1944 | 832.00 | 690.20 | d | 633.50 | 445.00 | 284.00 | 161.50 | 58.50 | 64.67 | b | 113.00 | 259.50 | 650.50 | 859.50 | 5051.87 | |||||||||||
1945 | 745.50 | 597.50 | 644.50 | 465.00 | 222.50 | 165.00 | 46.50 | 50.00 | 199.50 | 405.00 | 618.00 | 778.50 | 4937.50 | |||||||||||||
1946 | 800.00 | 666.50 | 580.00 | 439.50 | 186.50 | 180.00 | 52.00 | 64.50 | 137.00 | 455.50 | 675.00 | 735.00 | 4971.50 | |||||||||||||
1947 | 914.50 | 564.50 | 480.00 | 316.50 | 192.00 | 150.50 | 62.00 | 84.50 | 113.00 | 339.50 | 591.00 | 749.00 | 4557.00 | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 55.80 | a | 62.00 | 166.00 | 415.40 | a | 671.25 | b | 897.45 | a | 2267.90 | |||
1949 | 1160.95 | a | 737.50 | 598.00 | 365.17 | a | 194.00 | 106.03 | a | 48.00 | 26.50 | g | 64.66 | a | 524.50 | 488.00 | 762.00 | 5048.81 | ||||||||
1950 | 1125.82 | a | 708.50 | 645.12 | b | 497.50 | 320.85 | a | 111.50 | 30.48 | a | 27.50 | 103.00 | 432.00 | 602.00 | 577.63 | a | 5181.90 | ||||||||
1951 | 819.90 | b | 627.00 | 743.00 | 340.50 | 241.00 | 78.00 | 15.50 | 45.50 | 86.00 | 353.92 | a | 599.48 | a | 853.50 | 4803.30 | ||||||||||
1952 | 901.00 | 702.50 | 641.50 | 363.00 | 245.00 | 149.44 | c | 12.40 | a | 33.07 | a | 76.61 | b | 192.72 | a | 772.50 | b | 752.78 | a | 4842.52 | ||||||
1953 | 555.93 | a | 600.00 | 608.24 | b | 474.50 | 322.50 | 217.00 | 37.00 | 42.22 | b | 89.00 | 322.50 | 509.50 | 703.91 | b | 4482.31 | |||||||||
1954 | 833.50 | 612.37 | a | 647.56 | d | 469.82 | b | 237.00 | 218.79 | a | 80.08 | a | 76.98 | a | 157.00 | 393.38 | b | 488.00 | 765.00 | 4979.49 | ||||||
1955 | 829.00 | 698.50 | 739.50 | 575.50 | 376.00 | 168.50 | 106.50 | 68.50 | 153.50 | 365.00 | 716.00 | 806.00 | 5602.50 | |||||||||||||
1956 | 762.50 | 850.50 | 648.00 | 351.00 | 206.50 | 215.00 | 36.50 | 47.00 | 110.50 | 417.97 | b | 669.00 | 769.00 | 5083.47 | ||||||||||||
1957 | 1064.00 | 637.00 | 545.00 | 377.50 | 183.50 | 107.50 | 39.50 | 45.98 | a | 34.00 | 365.28 | a | 641.00 | 676.50 | 4716.77 | |||||||||||
1958 | 670.50 | 450.00 | 599.50 | 419.00 | 134.00 | 64.50 | 0.50 | 2.00 | 120.00 | 271.00 | 589.00 | 635.00 | 3955.00 | |||||||||||||
1959 | 741.00 | 643.00 | 588.00 | 411.50 | 331.00 | 150.00 | 54.00 | 76.50 | 189.50 | 351.00 | 636.00 | 816.50 | 4988.00 | |||||||||||||
1960 | 972.50 | 700.50 | 645.50 | 457.50 | 373.00 | 84.00 | 30.50 | 56.50 | 99.00 | 298.50 | 580.50 | 797.50 | 5095.50 | |||||||||||||
1961 | 645.00 | 518.00 | 551.50 | 446.00 | 281.00 | 75.50 | 22.00 | 1.00 | 165.50 | 383.00 | 679.00 | 738.00 | 4505.50 | |||||||||||||
1962 | 832.00 | 636.50 | 649.00 | 390.50 | 400.00 | 151.00 | 78.50 | 40.50 | 121.00 | 380.50 | 554.50 | 745.00 | 4979.00 | |||||||||||||
1963 | 974.50 | 498.00 | 633.50 | 521.50 | 285.50 | 179.50 | 102.00 | 57.00 | 57.50 | 372.50 | 455.00 | g | 763.50 | 4445.00 | ||||||||||||
1964 | 725.50 | 677.50 | 654.00 | 546.00 | 413.50 | 195.00 | 87.00 | 127.00 | 233.50 | 388.02 | a | 719.50 | 808.50 | 5575.02 | ||||||||||||
1965 | 770.00 | 623.50 | 578.00 | 444.00 | 399.00 | 199.50 | 52.50 | 54.00 | 204.50 | 324.00 | 530.00 | 851.50 | 5030.50 | |||||||||||||
1966 | 782.50 | 661.50 | 621.00 | 424.50 | 309.50 | 186.50 | 70.00 | 70.00 | 127.50 | 434.50 | 524.00 | 664.50 | 4876.00 | |||||||||||||
1967 | 679.50 | 611.00 | 675.28 | a | 586.50 | 322.00 | 93.50 | 10.00 | 1.50 | 42.93 | a | 344.10 | a | 531.00 | 734.50 | 4631.81 | ||||||||||
1968 | 764.00 | 482.50 | 515.50 | 507.00 | 297.50 | 137.50 | 44.00 | 76.00 | 143.00 | 429.00 | 573.50 | 829.50 | 4799.00 | |||||||||||||
1969 | 969.00 | 680.50 | 571.00 | 453.00 | 210.28 | a | 51.50 | 54.00 | 88.00 | 139.50 | 423.50 | 581.50 | 715.00 | 4936.78 | ||||||||||||
1970 | 744.00 | 517.50 | 558.50 | 532.50 | 296.00 | 107.00 | 44.00 | 37.00 | 210.00 | 412.50 | 584.50 | 784.00 | 4827.50 | |||||||||||||
1971 | 774.00 | 630.00 | 658.00 | 458.00 | 266.00 | 223.00 | 52.50 | 14.50 | 167.00 | 446.50 | 606.50 | 800.50 | 5096.50 | |||||||||||||
1972 | 831.50 | 646.50 | 509.00 | 539.50 | 199.00 | 101.00 | 27.50 | 28.00 | 205.50 | 412.00 | 560.50 | 923.00 | 4983.00 | |||||||||||||
1973 | 823.00 | 563.00 | 594.50 | 443.50 | 262.50 | 160.50 | 34.00 | 108.00 | 127.76 | a | 400.00 | 654.00 | 652.50 | 4823.26 | ||||||||||||
1974 | 843.00 | 645.50 | 566.50 | 441.50 | 344.00 | 98.50 | 62.00 | 46.50 | 61.00 | 368.00 | 562.50 | 676.50 | 4715.50 | |||||||||||||
1975 | 734.00 | 670.00 | 620.00 | 553.50 | 278.50 | 172.00 | 46.00 | 92.00 | 85.50 | 397.00 | 622.00 | 692.00 | 4962.50 | |||||||||||||
1976 | 725.50 | 686.50 | 668.50 | 473.50 | 291.00 | 208.00 | 59.50 | 65.50 | 86.50 | 359.50 | 559.00 | 816.50 | 4999.50 | |||||||||||||
1977 | 696.50 | f | 581.00 | 656.00 | 393.00 | 388.00 | 103.00 | 77.50 | 43.50 | 146.90 | a | 369.33 | b | 649.50 | 680.00 | 4087.72 | ||||||||||
1978 | 718.00 | 527.50 | 474.00 | 441.50 | 330.15 | a | 79.66 | a | 37.50 | 45.50 | 167.00 | 327.00 | 777.00 | 926.00 | 4850.81 | |||||||||||
1979 | 1061.50 | 649.50 | 503.50 | 428.00 | 252.00 | 113.00 | 49.60 | a | 33.00 | 83.28 | a | 298.50 | 635.00 | 648.00 | 4754.88 | |||||||||||
1980 | 905.00 | 654.50 | 604.50 | 384.50 | 299.00 | 219.50 | 43.00 | 98.50 | 154.50 | 368.00 | 543.00 | 684.50 | 4958.50 | |||||||||||||
1981 | 689.50 | 619.50 | 545.00 | 442.00 | 303.00 | 175.50 | 71.00 | 36.50 | 129.50 | 408.00 | 537.50 | 695.50 | 4652.50 | |||||||||||||
1982 | 851.00 | 650.50 | 625.00 | 548.50 | 310.50 | 122.50 | 67.50 | 61.50 | 155.00 | 393.00 | 670.34 | a | 764.50 | 5219.84 | ||||||||||||
1983 | 701.50 | 530.50 | 490.50 | 420.00 | 238.00 | 163.50 | 77.50 | 33.00 | 182.00 | 431.00 | 509.50 | 930.50 | 4707.50 | |||||||||||||
1984 | 737.00 | 620.00 | 499.50 | 496.50 | 373.00 | 184.00 | 53.00 | 50.00 | 169.50 | 471.50 | 612.50 | 895.00 | 5161.50 | |||||||||||||
1985 | 928.50 | 726.00 | 670.00 | 397.50 | 296.50 | 142.00 | 10.50 | 63.50 | 218.00 | 439.50 | 856.50 | 968.00 | 5716.50 | |||||||||||||
1986 | 697.50 | 610.00 | 439.50 | 470.50 | 325.00 | 86.50 | 89.50 | 2.00 | 206.50 | 324.00 | 564.50 | 792.50 | 4608.00 | |||||||||||||
1987 | 777.00 | 573.50 | 538.50 | 366.00 | 226.00 | 108.00 | 62.50 | 32.50 | 106.50 | 279.00 | 533.50 | 844.00 | 4447.00 | |||||||||||||
1988 | 826.50 | 627.12 | a | 581.00 | 410.50 | 335.50 | 148.50 | 36.00 | 71.50 | 162.50 | 255.00 | 564.00 | 780.50 | 4798.62 | ||||||||||||
1989 | 747.00 | 847.00 | 629.50 | 317.00 | 270.00 | 104.00 | 76.00 | 63.50 | 79.00 | 383.50 | 553.50 | 799.50 | 4869.50 | |||||||||||||
1990 | 707.50 | 691.00 | 521.50 | 351.50 | 320.50 | 129.50 | 28.50 | 33.00 | 54.00 | 432.50 | 593.50 | 990.50 | 4853.50 | |||||||||||||
1991 | 824.00 | 483.00 | 642.50 | 453.50 | 366.50 | 199.00 | 39.00 | 32.50 | 81.00 | 351.50 | 565.00 | 748.00 | 4785.50 | |||||||||||||
1992 | 700.50 | 493.00 | 425.00 | 332.50 | 178.00 | 82.00 | 20.50 | 32.50 | 160.50 | 315.00 | 594.00 | 824.00 | 4157.50 | |||||||||||||
1993 | 911.50 | 711.50 | 520.50 | 418.50 | 174.50 | 147.50 | 101.50 | 46.00 | 102.50 | 287.50 | 788.50 | 780.50 | 4990.50 | |||||||||||||
1994 | 682.50 | 703.00 | 483.00 | 381.00 | 218.50 | 153.50 | 28.50 | 15.00 | 60.50 | 437.00 | 746.50 | 721.50 | 4630.50 | |||||||||||||
1995 | 663.50 | 535.11 | a | 558.00 | 465.50 | 190.50 | 129.00 | 14.50 | 62.50 | 51.50 | 389.00 | 450.50 | 722.00 | 4231.61 | ||||||||||||
1996 | 740.50 | 697.50 | 545.00 | 375.50 | 330.50 | 113.00 | 24.50 | 35.00 | 163.50 | 391.50 | 627.00 | 741.50 | 4785.00 | |||||||||||||
1997 | 750.00 | 617.00 | 569.50 | 432.50 | 136.00 | 98.50 | 14.00 | 4.50 | 75.00 | 368.50 | 364.00 | 730.50 | 4160.00 | |||||||||||||
1998 | 657.50 | 512.00 | 455.00 | 337.50 | 238.50 | 34.50 | 2.00 | 11.00 | 34.00 | 305.00 | 444.50 | 751.00 | 3782.50 | |||||||||||||
1999 | 693.00 | 552.50 | 571.50 | 405.00 | 315.88 | b | 148.00 | 31.50 | q | 0.00 | z | 0.00 | z | 171.50 | s | 444.50 | 544.00 | 3674.38 | ||||||||
2000 | 768.50 | 601.50 | 502.50 | 199.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2071.50 | |||||
2001 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 178.50 | 212.59 | a | 59.00 | 55.00 | 151.50 | 488.00 | 456.50 | f | 475.50 | m | 1144.59 | ||||||
2002 | 811.50 | 644.00 | 717.00 | 419.00 | 313.50 | 113.33 | c | 11.00 | k | 16.50 | p | 49.50 | o | 388.00 | 565.00 | 689.00 | 4660.33 | |||||||||
2003 | 625.50 | 582.50 | 518.50 | 446.00 | 267.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2440.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 812.20 | 631.79 | 582.83 | 422.62 | 277.35 | 140.99 | 47.58 | 50.10 | 129.75 | 374.85 | 607.11 | 765.10 | 4838.95 | |||||||||||||
S.D. | 134.17 | 84.84 | 78.20 | 73.06 | 70.31 | 47.90 | 25.84 | 25.63 | 53.45 | 61.80 | 90.32 | 87.34 | 362.32 | |||||||||||||
SKEW | 1.10 | 0.50 | -0.23 | -0.36 | -0.07 | -0.01 | 0.36 | 0.25 | 0.16 | -0.17 | 0.21 | 0.25 | -0.33 | |||||||||||||
MAX | 1230.91 | 908.00 | 743.00 | 586.50 | 413.50 | 223.00 | 106.50 | 127.00 | 254.50 | 524.50 | 856.50 | 990.50 | 5716.50 | |||||||||||||
MIN | 555.93 | 450.00 | 383.76 | 195.60 | 134.00 | 34.50 | 0.50 | 1.00 | 34.00 | 192.72 | 364.00 | 544.00 | 3782.50 | |||||||||||||
NO YRS | 70 | 71 | 72 | 72 | 72 | 71 | 70 | 69 | 70 | 69 | 69 | 71 | 61 |