YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1936 | 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 | |
1937 | 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 | |
1938 | 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 | |
1939 | 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 | |
1940 | 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 | |
1941 | 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 | |
1942 | 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 | |
1943 | 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 | |
1944 | 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 | |
1945 | 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 | |
1946 | 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 | |
1947 | 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 | |
1948 | 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 | |
1949 | 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 | |
1950 | 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 | |
1951 | 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 | |
1952 | 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 | |
1953 | 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 | |
1954 | 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 | |
1955 | 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 | |
1956 | 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 | |
1957 | 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 | |
1958 | 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 | |
1959 | 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 | |
1960 | 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 | |
1961 | 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 | |
1962 | 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 | |
1963 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 196.15 | d | 143.50 | 53.00 | 61.50 | 361.50 | 586.50 | 783.00 | 2185.15 | |||||||
1964 | 768.00 | 686.50 | 683.50 | 521.00 | 448.50 | 197.50 | 72.85 | a | 85.50 | 166.50 | 323.95 | a | 711.50 | 796.18 | a | 5461.48 | ||||||||||
1965 | 813.20 | c | 623.00 | 544.50 | 416.00 | 397.32 | a | 182.50 | 66.50 | 56.00 | 151.00 | 302.50 | 530.50 | 884.02 | a | 4967.03 | ||||||||||
1966 | 821.00 | 685.50 | 633.00 | 416.50 | 304.50 | 159.83 | a | 66.50 | 36.00 | 94.00 | 390.00 | 569.50 | 700.50 | 4876.83 | ||||||||||||
1967 | 715.00 | 624.50 | 692.50 | 588.50 | 329.50 | 108.00 | 12.00 | 6.00 | 38.00 | 368.50 | 553.50 | 799.50 | 4835.50 | |||||||||||||
1968 | 793.00 | 538.50 | 502.72 | a | 516.50 | 376.50 | 187.76 | a | 66.00 | 116.00 | 164.00 | 434.00 | 584.50 | 829.25 | a | 5108.73 | ||||||||||
1969 | 930.50 | 747.00 | 581.00 | 485.50 | 234.00 | 115.50 | 83.50 | 78.50 | 148.00 | 467.00 | 606.50 | 715.14 | b | 5192.14 | ||||||||||||
1970 | 754.16 | b | 585.50 | 600.88 | a | 568.00 | 332.50 | 117.50 | 62.50 | 61.00 | 211.50 | 437.00 | 624.50 | 853.00 | 5208.04 | |||||||||||
1971 | 844.50 | 707.00 | 748.00 | 558.00 | 359.50 | 278.00 | 92.50 | 32.00 | 220.50 | 490.00 | 673.50 | 834.00 | 5837.50 | |||||||||||||
1972 | 855.00 | 672.50 | 551.00 | 624.50 | 285.50 | 159.00 | 35.50 | 47.50 | 227.00 | 408.00 | 605.00 | 930.00 | 5400.50 | |||||||||||||
1973 | 888.00 | 602.00 | 654.00 | 470.50 | 310.50 | 147.41 | a | 105.50 | 148.00 | 162.00 | 448.50 | 711.50 | 703.00 | 5350.91 | ||||||||||||
1974 | 914.50 | 717.00 | 647.50 | 433.50 | f | 420.50 | 154.00 | 115.50 | 45.00 | 56.50 | 353.29 | b | 596.50 | 702.50 | 4722.79 | |||||||||||
1975 | 702.15 | a | 680.00 | 701.50 | 609.00 | 329.50 | 212.00 | 65.00 | 106.00 | 88.50 | 434.00 | a | 658.50 | 726.00 | 5312.15 | |||||||||||
1976 | 773.00 | 712.00 | 712.00 | 555.50 | 349.50 | 266.50 | 80.50 | 90.50 | 102.50 | 360.50 | 571.55 | a | 856.00 | 5430.05 | ||||||||||||
1977 | 857.50 | 586.50 | 684.50 | 451.00 | 456.73 | a | 142.50 | 107.00 | 49.50 | 203.00 | 374.00 | 654.50 | 707.50 | 5274.23 | ||||||||||||
1978 | 745.00 | 578.50 | 518.00 | 484.50 | 386.47 | a | 131.00 | 66.50 | 77.50 | 205.00 | 324.00 | 749.50 | 925.00 | 5190.97 | ||||||||||||
1979 | 1058.50 | 691.00 | 537.50 | 479.00 | 276.00 | 150.50 | 71.00 | 56.00 | 98.50 | 275.50 | 664.50 | 702.00 | 5060.00 | |||||||||||||
1980 | 901.50 | 649.50 | 645.50 | 442.00 | 364.00 | 262.00 | 68.50 | 116.00 | 138.50 | 369.00 | 603.50 | 726.50 | 5286.50 | |||||||||||||
1981 | 754.00 | 649.50 | 607.50 | 487.00 | 374.00 | 224.00 | 91.00 | 55.00 | 160.00 | 442.50 | 596.50 | 708.50 | 5149.50 | |||||||||||||
1982 | 883.50 | 689.50 | 659.50 | 598.00 | 330.00 | 148.00 | 100.50 | 77.00 | 167.50 | 424.50 | 752.00 | 820.00 | 5650.00 | |||||||||||||
1983 | 748.50 | 603.00 | 574.00 | 506.50 | 310.50 | 248.50 | 134.00 | 47.50 | 211.00 | 422.00 | 577.50 | 932.50 | 5315.50 | |||||||||||||
1984 | 763.00 | 652.00 | 532.50 | 536.00 | 402.00 | 244.00 | 65.50 | 68.50 | 196.50 | 497.50 | 672.50 | 911.50 | 5541.50 | |||||||||||||
1985 | 957.50 | 747.00 | 713.00 | 436.50 | 361.50 | 154.00 | 16.50 | 83.50 | 254.00 | 441.00 | 854.50 | 1036.00 | 6055.00 | |||||||||||||
1986 | 758.50 | 634.50 | 528.00 | 531.50 | 388.50 | 137.00 | 156.00 | 31.00 | 289.00 | 422.00 | 604.00 | 875.00 | 5355.00 | |||||||||||||
1987 | 855.00 | 639.50 | 639.00 | 445.50 | 307.50 | 154.50 | 116.50 | 56.50 | 154.50 | 294.00 | 601.00 | 867.00 | 5130.50 | |||||||||||||
1988 | 867.00 | 678.00 | 644.50 | 474.50 | 408.00 | 228.50 | 86.00 | 84.50 | 181.00 | 295.50 | 602.50 | 833.00 | 5383.00 | |||||||||||||
1989 | 801.50 | 891.00 | 695.00 | 371.50 | 343.50 | 152.00 | 117.50 | 104.00 | 100.00 | 451.00 | 602.50 | 845.00 | 5474.50 | |||||||||||||
1990 | 756.00 | 759.00 | 594.50 | 406.50 | 385.00 | 200.00 | 45.50 | 52.50 | 88.50 | 484.50 | 630.50 | 1025.50 | 5428.00 | |||||||||||||
1991 | 880.50 | 521.00 | 719.50 | 531.50 | 447.00 | 291.00 | 55.50 | 52.50 | 105.00 | 377.00 | 607.00 | 801.50 | 5389.00 | |||||||||||||
1992 | 732.50 | 566.00 | 505.00 | 390.00 | 191.50 | 129.00 | 53.50 | 58.00 | 200.50 | 404.00 | 638.00 | 836.00 | 4704.00 | |||||||||||||
1993 | 926.50 | 741.00 | 566.00 | 488.00 | 245.50 | 190.50 | 139.50 | 81.00 | 137.00 | 352.00 | 803.00 | 860.00 | 5530.00 | |||||||||||||
1994 | 735.00 | 725.00 | 585.50 | 468.50 | 292.50 | 231.50 | 48.50 | 60.00 | 82.50 | 430.50 | 758.00 | 762.50 | 5180.00 | |||||||||||||
1995 | 702.50 | 536.50 | 622.00 | 509.50 | 259.50 | 178.50 | 37.00 | 93.00 | 80.00 | 438.50 | 487.00 | 754.50 | 4698.50 | |||||||||||||
1996 | 752.00 | 714.50 | 608.00 | 451.50 | 419.00 | 202.00 | 48.00 | 60.00 | 209.00 | 466.00 | 649.50 | 773.50 | 5353.00 | |||||||||||||
1997 | 808.50 | 679.50 | 644.50 | 526.00 | 218.00 | 206.00 | 61.00 | 30.50 | 130.00 | 466.00 | 572.00 | 844.00 | 5186.00 | |||||||||||||
1998 | 713.00 | 618.50 | 580.50 | 496.00 | 362.50 | 145.50 | 28.50 | 35.50 | 106.00 | 430.00 | 590.50 | 825.50 | 4932.00 | |||||||||||||
1999 | 740.00 | 666.50 | 679.50 | 498.50 | 409.50 | 221.50 | 95.50 | 52.50 | 126.00 | 387.00 | 528.00 | 754.00 | 5158.50 | |||||||||||||
2000 | 837.00 | 666.00 | 681.00 | 423.50 | 328.50 | 135.50 | 81.00 | 73.00 | 150.50 | 398.50 | 743.50 | 805.50 | 5323.50 | |||||||||||||
2001 | 797.00 | 680.00 | 595.00 | 545.00 | 278.50 | 232.00 | 88.00 | 61.00 | 130.00 | 408.50 | 558.50 | 769.00 | 5142.50 | |||||||||||||
2002 | 763.00 | 632.50 | 699.00 | 458.50 | 368.50 | 170.00 | 34.00 | 0.00 | z | 97.00 | 387.50 | 595.00 | 724.50 | 4929.50 | ||||||||||||
2003 | 648.50 | 626.50 | 533.50 | 503.00 | 314.00 | 110.00 | 18.00 | 16.00 | 102.50 | 289.50 | 694.00 | 742.00 | 4597.50 | |||||||||||||
2004 | 805.00 | 648.50 | 481.00 | 384.50 | 264.50 | 130.00 | 22.00 | 31.00 | 145.50 | 343.00 | 654.00 | 718.50 | 4627.50 | |||||||||||||
2005 | 753.50 | 664.50 | 497.00 | 449.00 | 260.00 | 190.00 | 25.50 | 16.00 | 142.00 | 364.00 | 699.00 | 844.50 | 4905.00 | |||||||||||||
2006 | 694.00 | 693.00 | 667.00 | 429.00 | 266.50 | 110.50 | 32.50 | 42.00 | 108.00 | 389.00 | 629.50 | 828.00 | 4889.00 | |||||||||||||
2007 | 881.00 | 625.00 | 533.00 | 492.50 | 298.00 | 184.50 | 12.00 | 41.50 | 147.50 | 456.50 | 668.00 | 804.00 | 5143.50 | |||||||||||||
2008 | 922.00 | 687.00 | 694.00 | 581.00 | 318.00 | 245.00 | 45.50 | 68.50 | 150.50 | 459.50 | 597.00 | 937.00 | 5705.00 | |||||||||||||
2009 | 889.50 | 745.00 | 769.50 | 549.00 | 344.50 | 177.50 | 67.00 | 104.50 | 170.00 | 528.00 | 740.50 | 1047.00 | 6132.00 | |||||||||||||
2010 | 770.00 | 682.00 | 587.00 | 500.00 | 371.00 | 192.00 | 64.50 | 70.00 | 132.50 | 355.00 | 634.00 | 724.00 | 5082.00 | |||||||||||||
2011 | 764.00 | 709.00 | 644.50 | 578.50 | 417.00 | 204.00 | 84.00 | 17.05 | a | 77.00 | 368.50 | 695.50 | 888.00 | 5447.05 | ||||||||||||
2012 | 811.00 | 693.00 | 733.50 | 465.60 | e | 345.00 | 199.00 | f | 77.00 | 28.50 | 91.50 | 359.50 | 598.97 | a | 791.50 | 4995.07 | ||||||||||
2013 | 962.00 | 703.63 | a | 294.50 | o | 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 | 1665.63 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 811.34 | 665.07 | 621.44 | 493.71 | 338.58 | 182.34 | 70.56 | 61.47 | 143.18 | 399.07 | 637.79 | 817.24 | 5247.84 | |||||||||||||
S.D. | 83.52 | 65.48 | 74.23 | 61.19 | 62.34 | 47.44 | 35.22 | 29.33 | 53.63 | 58.82 | 73.48 | 88.43 | 330.69 | |||||||||||||
SKEW | 0.59 | 0.34 | -0.08 | 0.12 | -0.18 | 0.37 | 0.39 | 0.56 | 0.41 | -0.15 | 0.72 | 0.73 | 0.35 | |||||||||||||
MAX | 1058.50 | 891.00 | 769.50 | 624.50 | 456.73 | 291.00 | 156.00 | 148.00 | 289.00 | 528.00 | 854.50 | 1047.00 | 6132.00 | |||||||||||||
MIN | 648.50 | 521.00 | 481.00 | 371.50 | 191.50 | 108.00 | 12.00 | 6.00 | 38.00 | 275.50 | 487.00 | 700.50 | 4597.50 | |||||||||||||
NO YRS | 50 | 50 | 49 | 48 | 49 | 49 | 50 | 49 | 50 | 50 | 50 | 50 | 46 |