YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1928 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 21.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
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 | 0.00 | z | 0.00 | z | 0.00 | |
1930 | 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 | 0.00 | z | 0.00 | |
1931 | 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 | 0.00 | z | 0.00 | |
1932 | 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 | 0.00 | z | 0.00 | |
1933 | 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 | 0.00 | z | 0.00 | |
1934 | 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 | 0.00 | z | 0.00 | |
1935 | 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 | 69.23 | a | 69.23 | |
1936 | 141.50 | 34.50 | 173.50 | 416.00 | 602.50 | 678.50 | 790.00 | 763.50 | 590.50 | 447.50 | 81.50 | 90.00 | 4809.50 | |||||||||||||
1937 | 0.00 | 22.00 | 188.50 | 188.00 | 438.00 | 624.00 | 753.82 | a | 715.50 | 606.00 | 463.00 | 218.00 | 108.50 | 4325.32 | ||||||||||||
1938 | 51.00 | 58.50 | 133.50 | 287.00 | 464.50 | 628.00 | 837.00 | 683.55 | a | 721.50 | 415.50 | 88.00 | 99.00 | 4467.05 | ||||||||||||
1939 | 70.00 | 21.00 | 175.00 | 322.00 | 484.00 | 527.00 | 796.00 | 789.50 | 650.50 | 405.50 | 155.00 | 150.50 | 4546.00 | |||||||||||||
1940 | 55.00 | 139.00 | 237.50 | 330.50 | 532.00 | 653.50 | 754.00 | 807.50 | 684.50 | 466.00 | 105.00 | 111.50 | 4876.00 | |||||||||||||
1941 | 73.00 | 121.00 | 280.00 | 323.50 | 462.00 | 573.00 | 875.00 | 781.00 | 545.00 | 361.00 | 207.00 | 98.50 | 4700.00 | |||||||||||||
1942 | 33.50 | 52.50 | 109.00 | 268.00 | 420.00 | 519.00 | 802.50 | 822.50 | 644.50 | 429.00 | 134.50 | 102.00 | 4337.00 | |||||||||||||
1943 | 14.50 | 88.50 | 123.50 | 323.00 | 381.50 | 538.00 | 747.00 | 714.50 | 691.00 | 411.00 | 129.00 | 48.50 | 4210.00 | |||||||||||||
1944 | 22.50 | 42.50 | 109.00 | 228.50 | 411.00 | 553.50 | 765.50 | 739.00 | 684.50 | 475.50 | 126.00 | 39.00 | 4196.50 | |||||||||||||
1945 | 102.00 | 93.50 | 70.00 | 221.50 | 508.50 | 565.00 | 787.00 | 767.50 | 555.50 | 384.00 | 144.50 | 102.50 | 4301.50 | |||||||||||||
1946 | 42.00 | 63.50 | 130.00 | 261.00 | 496.00 | 536.50 | 777.00 | 797.00 | 588.00 | 287.50 | 84.50 | 110.50 | 4173.50 | |||||||||||||
1947 | 39.00 | 129.50 | 237.00 | 353.50 | 567.00 | 570.00 | a | 712.00 | 679.50 | 655.00 | 422.00 | 192.00 | 58.00 | 4614.50 | ||||||||||||
1948 | 1.00 | z | 51.50 | 65.50 | 166.50 | 433.50 | 0.00 | z | 644.05 | b | 629.50 | 550.86 | a | 315.00 | 86.50 | 13.00 | 2955.91 | |||||||||
1949 | 0.00 | a | 72.00 | 214.93 | a | 388.50 | 547.00 | 709.50 | 804.50 | 748.98 | c | 651.43 | b | 289.50 | 159.00 | 55.50 | 4640.84 | |||||||||
1950 | 7.00 | 111.48 | a | 123.48 | a | 221.50 | 448.47 | a | 580.00 | 738.50 | 792.50 | 624.50 | 314.50 | 169.50 | 174.50 | 4305.93 | ||||||||||
1951 | 35.50 | 91.50 | 79.05 | a | 364.50 | 472.50 | 685.34 | a | 773.93 | b | 736.50 | 699.00 | 399.50 | 147.50 | 31.00 | a | 4515.83 | |||||||||
1952 | 28.50 | 42.50 | 122.00 | 320.50 | 461.00 | 546.67 | c | 850.20 | d | 609.50 | h | 764.50 | 591.00 | 40.00 | k | 50.00 | 3776.87 | |||||||||
1953 | 160.50 | 73.00 | 125.03 | a | 226.50 | 398.50 | 464.50 | 755.00 | 752.50 | 688.50 | 431.79 | c | 202.00 | 78.00 | 4355.82 | |||||||||||
1954 | 37.50 | 87.00 | 111.50 | 275.00 | 497.55 | a | 514.00 | 674.50 | 681.00 | 577.24 | a | 361.00 | 262.50 | 59.00 | 4137.79 | |||||||||||
1955 | 22.00 | 49.26 | a | 82.15 | a | 142.00 | 370.45 | a | 585.00 | 661.69 | b | 738.00 | 625.34 | a | 390.00 | 184.00 | 74.50 | 3924.39 | ||||||||
1956 | 75.50 | 13.00 | 131.75 | a | 330.50 | 574.02 | a | 527.14 | b | 829.50 | 751.50 | 642.00 | 345.50 | 100.00 | 86.50 | 4406.91 | ||||||||||
1957 | 5.00 | 106.81 | a | 195.00 | 304.50 | 527.53 | b | 634.00 | 723.00 | 707.50 | 774.00 | 384.50 | 113.50 | 118.50 | 4593.85 | |||||||||||
1958 | 109.00 | 223.00 | 135.50 | 280.50 | 599.50 | 699.00 | 924.00 | 893.00 | 659.00 | 468.00 | 216.50 | 165.50 | 5372.50 | |||||||||||||
1959 | 132.00 | 76.00 | 164.30 | a | 318.00 | 404.50 | 611.00 | 832.00 | 723.50 | 569.50 | 439.00 | 167.50 | 56.50 | 4493.80 | ||||||||||||
1960 | 34.50 | 88.00 | 184.50 | 298.00 | 411.00 | 662.50 | 833.50 | 724.00 | 664.50 | 442.00 | 163.50 | 60.00 | 4566.00 | |||||||||||||
1961 | 157.07 | a | 168.50 | 196.00 | 286.00 | 463.50 | 724.00 | 822.00 | 885.50 | 568.00 | 414.00 | 111.50 | 87.50 | 4883.57 | ||||||||||||
1962 | 54.50 | 93.50 | 113.00 | 337.00 | 346.50 | 580.50 | 742.50 | 720.00 | 571.00 | 329.12 | a | 211.50 | 144.50 | 4243.62 | ||||||||||||
1963 | 19.00 | 224.00 | 150.50 | 244.50 | 482.50 | 584.00 | 700.00 | 803.50 | 726.50 | 413.00 | 0.00 | z | 45.00 | 4392.50 | ||||||||||||
1964 | 0.00 | z | 0.00 | z | 107.00 | 255.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 606.00 | 0.00 | z | 103.50 | 131.50 | 1203.00 | ||||||
1965 | 49.00 | 108.50 | 259.50 | 346.00 | 412.00 | 603.50 | 826.50 | 840.00 | 634.50 | 499.00 | 244.00 | 64.50 | 4887.00 | |||||||||||||
1966 | 79.00 | 72.50 | 169.50 | 308.50 | 508.50 | 633.50 | 760.00 | 799.00 | 671.00 | 403.50 | 237.50 | 116.50 | 4759.00 | |||||||||||||
1967 | 115.00 | 102.50 | 127.50 | 156.50 | 470.00 | 719.50 | 809.00 | 958.50 | 767.00 | 408.34 | b | 135.50 | 0.00 | z | 4769.34 | |||||||||||
1968 | 78.00 | 235.50 | 234.50 | 233.00 | 443.00 | 620.00 | 807.50 | 725.50 | 626.50 | 345.98 | c | 174.50 | 40.00 | 4563.98 | ||||||||||||
1969 | 35.00 | 33.50 | 208.00 | 259.00 | 584.19 | b | 747.00 | 744.00 | 711.50 | 635.00 | 357.50 | 159.00 | 92.00 | 4565.69 | ||||||||||||
1970 | 132.00 | 164.00 | 193.50 | 202.00 | 479.00 | 698.00 | 812.00 | 763.00 | 568.00 | 369.50 | 188.00 | 44.50 | 4613.50 | |||||||||||||
1971 | 84.00 | 77.50 | 111.50 | 256.50 | 520.00 | 488.00 | 809.00 | 870.00 | 580.50 | 347.50 | 148.50 | 30.50 | 4323.50 | |||||||||||||
1972 | 70.50 | 136.00 | 257.50 | 183.50 | 534.00 | 635.50 | 883.50 | 876.50 | 565.00 | 391.00 | 179.50 | 102.50 | 4815.00 | |||||||||||||
1973 | 43.50 | 137.00 | 151.00 | 296.50 | 527.00 | 661.00 | 835.50 | 709.00 | 673.50 | 381.00 | 96.00 | 107.00 | 4618.00 | |||||||||||||
1974 | 103.50 | 45.50 | 207.50 | 281.00 | 408.50 | 671.90 | a | 806.00 | 825.63 | a | 787.50 | 436.00 | 159.50 | 132.00 | 4864.53 | |||||||||||
1975 | 112.50 | 88.50 | 125.00 | 183.00 | 483.50 | 579.50 | 772.00 | 702.50 | 724.00 | 407.00 | 143.00 | 135.50 | 4456.00 | |||||||||||||
1976 | 94.50 | 65.00 | 153.50 | 246.00 | 478.00 | 558.00 | 749.68 | a | 707.50 | 703.50 | 413.50 | 223.50 | 29.50 | 4422.18 | ||||||||||||
1977 | 47.50 | 136.50 | 132.50 | 329.50 | 375.00 | 656.00 | 778.21 | b | 924.00 | 587.50 | 386.50 | 126.50 | 99.50 | 4579.21 | ||||||||||||
1978 | 60.00 | 134.50 | 283.50 | 295.50 | 444.00 | 691.03 | a | 798.00 | 777.00 | 562.50 | 440.50 | 71.00 | 36.00 | 4593.53 | ||||||||||||
1979 | 8.50 | 121.00 | 275.00 | 349.00 | 545.60 | a | 687.50 | 584.50 | l | 789.00 | 699.83 | a | 502.95 | b | 119.00 | 106.36 | b | 4203.74 | ||||||||
1980 | 35.00 | 103.05 | a | 157.07 | a | 350.00 | 460.00 | 509.50 | 814.00 | 695.95 | a | 652.50 | b | 426.85 | e | 194.50 | 127.00 | 4525.42 | ||||||||
1981 | 63.00 | 120.50 | 140.50 | i | 161.50 | m | 208.50 | p | 562.00 | 776.66 | c | 584.50 | g | 653.57 | b | 200.00 | m | 127.00 | g | 95.50 | 2271.23 | |||||
1982 | 46.00 | 98.50 | 146.00 | 207.50 | 496.00 | 698.00 | 754.00 | 764.00 | 661.00 | 443.00 | 118.00 | 78.50 | 4510.50 | |||||||||||||
1983 | 143.50 | 175.00 | 277.50 | 322.00 | 543.00 | 599.50 | 712.50 | 833.50 | 583.00 | 404.50 | 248.00 | 26.00 | 4868.00 | |||||||||||||
1984 | 148.50 | 139.00 | 297.00 | 247.00 | 436.00 | 572.50 | 824.50 | 791.00 | 629.50 | 350.00 | 170.00 | 32.00 | 4637.00 | |||||||||||||
1985 | 19.50 | 51.50 | 104.50 | 364.00 | 0.00 | z | 650.50 | 926.00 | 772.50 | 571.50 | 377.50 | 101.00 | 15.00 | 3953.50 | ||||||||||||
1986 | 125.50 | 140.50 | 323.50 | 266.50 | 511.50 | 753.00 | 725.50 | 921.00 | 566.00 | 465.00 | 150.50 | 52.50 | 5001.00 | |||||||||||||
1987 | 62.00 | 113.50 | 227.50 | 408.00 | 565.00 | 731.00 | 755.50 | 856.50 | 715.50 | 572.50 | 207.50 | 74.50 | 5289.00 | |||||||||||||
1988 | 38.50 | 155.50 | 200.00 | 337.50 | 427.50 | 579.00 | 818.00 | 803.00 | 663.00 | 533.50 | 167.50 | 49.00 | 4772.00 | |||||||||||||
1989 | 88.50 | 46.00 | 159.50 | 415.50 | 477.00 | 673.50 | 751.00 | 757.00 | 759.50 | 398.50 | 177.00 | 50.00 | 4753.00 | |||||||||||||
1990 | 79.50 | 89.00 | 225.50 | 360.00 | 448.50 | 640.50 | 880.50 | 861.50 | 752.50 | 346.00 | 200.50 | 45.50 | 4929.50 | |||||||||||||
1991 | 66.00 | 205.00 | 137.50 | 271.50 | 387.50 | 542.50 | 835.00 | 839.00 | 784.50 | 478.50 | 220.00 | 73.50 | 4840.50 | |||||||||||||
1992 | 126.00 | 245.00 | 359.00 | 401.00 | 619.00 | 731.50 | 854.50 | 897.50 | 654.00 | 488.50 | 163.50 | 32.55 | a | 5572.05 | ||||||||||||
1993 | 51.50 | 70.50 | 266.50 | 314.50 | 595.50 | 598.00 | 693.50 | 838.50 | 712.50 | 518.00 | 59.50 | 88.00 | 4806.50 | |||||||||||||
1994 | 142.00 | 97.50 | 302.50 | 374.00 | 552.50 | 566.50 | 883.00 | 794.00 | 757.00 | 379.50 | 58.00 | 111.00 | 5017.50 | |||||||||||||
1995 | 144.50 | 216.50 | 224.00 | 308.00 | 563.50 | 695.00 | 887.00 | 774.00 | 765.00 | 414.00 | 322.00 | 95.50 | 5409.00 | |||||||||||||
1996 | 92.00 | 155.00 | 283.00 | 390.50 | 402.00 | 589.50 | 916.00 | 851.00 | 589.50 | 388.00 | 133.00 | 59.50 | 4849.00 | |||||||||||||
1997 | 88.35 | a | 97.50 | 193.00 | 290.00 | 628.00 | 602.50 | 794.50 | 912.50 | 718.50 | 366.00 | 224.00 | 32.00 | 4946.85 | ||||||||||||
1998 | 111.50 | 131.50 | 208.50 | 282.50 | 443.00 | 619.00 | 896.00 | 865.00 | 728.50 | 388.50 | 201.00 | 86.00 | 4961.00 | |||||||||||||
1999 | 64.50 | 76.50 | 135.50 | 302.50 | 424.00 | 570.50 | 765.50 | 836.00 | 698.00 | 446.00 | 252.50 | 89.50 | 4661.00 | |||||||||||||
2000 | 47.00 | 110.50 | 142.00 | 382.50 | 493.50 | 692.00 | 792.00 | 782.50 | 691.00 | 445.50 | 92.59 | a | 51.00 | 4722.09 | ||||||||||||
2001 | 60.00 | 91.00 | 236.12 | a | 245.50 | 545.50 | 569.50 | 768.00 | 834.00 | 704.50 | 415.00 | 205.00 | c | 55.80 | a | 4729.92 | ||||||||||
2002 | 66.00 | 120.00 | 131.50 | 311.00 | 443.50 | 636.50 | 851.00 | 811.00 | 688.50 | 412.00 | 212.50 | 106.00 | 4789.50 | |||||||||||||
2003 | 160.50 | 108.00 | 270.50 | 277.50 | 507.00 | 727.00 | 892.50 | 880.00 | 765.50 | 564.00 | 143.50 | 95.00 | 5391.00 | |||||||||||||
2004 | 62.50 | 123.00 | 312.50 | 404.00 | 546.50 | 699.50 | 911.50 | 910.50 | 656.50 | 482.00 | 140.00 | 106.00 | 5354.50 | |||||||||||||
2005 | 125.00 | 123.00 | 278.50 | 347.00 | 592.00 | 591.50 | 885.50 | 903.00 | 646.50 | 455.50 | 101.50 | 94.50 | 5143.50 | |||||||||||||
2006 | 112.50 | 102.50 | 168.00 | 343.50 | 559.50 | 724.00 | 910.50 | 829.00 | 701.50 | 413.50 | 192.50 | 86.50 | 5143.50 | |||||||||||||
2007 | 55.50 | 141.50 | 288.00 | 292.00 | 499.00 | 610.50 | 893.00 | 840.50 | 646.50 | 357.00 | 125.50 | 71.00 | 4820.00 | |||||||||||||
2008 | 31.00 | 97.50 | 109.00 | 207.00 | 548.00 | 584.00 | 838.50 | 866.50 | 713.50 | 407.50 | 238.00 | 50.00 | 4690.50 | |||||||||||||
2009 | 66.50 | 57.50 | 128.50 | 296.00 | 511.00 | 656.50 | 885.50 | 799.00 | 686.50 | 384.50 | 151.50 | 57.00 | 4680.00 | |||||||||||||
2010 | 143.50 | 163.50 | 204.50 | 252.50 | 393.00 | 534.00 | 768.50 | 783.00 | 663.50 | 402.00 | 174.50 | 96.00 | 4578.50 | |||||||||||||
2011 | 84.00 | 46.00 | 158.00 | 168.00 | 355.00 | 551.50 | 732.00 | 826.00 | 760.50 | 413.50 | 105.00 | 38.00 | 4237.50 | |||||||||||||
2012 | 73.00 | 91.50 | 108.00 | 335.50 | 470.50 | 539.00 | 745.50 | 829.50 | 701.50 | 480.50 | 210.00 | 77.50 | 4662.00 | |||||||||||||
2013 | 48.50 | 95.00 | 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 | 143.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 72.44 | 105.10 | 183.16 | 293.18 | 484.61 | 617.63 | 800.45 | 795.74 | 662.41 | 416.02 | 161.20 | 78.60 | 4686.23 | |||||||||||||
S.D. | 43.14 | 51.22 | 69.05 | 65.50 | 67.83 | 69.41 | 65.33 | 69.80 | 65.90 | 60.27 | 53.79 | 35.70 | 332.77 | |||||||||||||
SKEW | 0.40 | 0.71 | 0.47 | -0.22 | 0.08 | 0.10 | 0.00 | 0.07 | 0.01 | 0.53 | 0.27 | 0.37 | 0.44 | |||||||||||||
MAX | 160.50 | 245.00 | 359.00 | 416.00 | 628.00 | 753.00 | 926.00 | 958.50 | 787.50 | 591.00 | 322.00 | 174.50 | 5572.05 | |||||||||||||
MIN | 0.00 | 13.00 | 65.50 | 142.00 | 346.50 | 464.50 | 644.05 | 629.50 | 545.00 | 287.50 | 58.00 | 13.00 | 3924.39 | |||||||||||||
NO YRS | 76 | 77 | 76 | 76 | 74 | 75 | 75 | 74 | 77 | 75 | 74 | 77 | 69 |