YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 801.50 | 801.50 | ||
1939 | 52.50 | z | 780.50 | 653.00 | 443.50 | 359.50 | 299.00 | 119.19 | b | 92.00 | 219.00 | 454.50 | 604.50 | 634.50 | 4659.19 | |||||||||||
1940 | 766.50 | 644.00 | 573.50 | 472.50 | 272.50 | 165.00 | 92.50 | 79.00 | 171.00 | 386.00 | 728.50 | 768.00 | 5119.00 | |||||||||||||
1941 | 726.00 | 600.50 | 542.50 | 481.50 | 378.50 | 253.50 | 80.00 | 139.50 | 323.50 | 491.00 | 595.50 | 768.80 | a | 5380.80 | ||||||||||||
1942 | 907.50 | 720.00 | 729.50 | 532.50 | 442.50 | 307.50 | 97.50 | 102.00 | 219.00 | 447.50 | 669.50 | 769.50 | 5944.50 | |||||||||||||
1943 | 983.22 | a | 683.50 | 727.00 | 482.50 | 489.50 | 322.50 | 170.50 | 211.00 | 187.00 | 457.50 | 654.50 | 876.00 | 6244.72 | ||||||||||||
1944 | 856.50 | 767.00 | 729.00 | 580.50 | 411.50 | 263.00 | 145.50 | 141.00 | 175.50 | 350.50 | 700.50 | 870.00 | 5990.50 | |||||||||||||
1945 | 803.00 | 672.00 | 769.50 | 615.50 | 364.50 | 279.00 | 119.50 | 114.50 | 287.00 | 500.00 | 708.00 | 801.50 | 6034.00 | |||||||||||||
1946 | 854.50 | 724.00 | 726.00 | 586.50 | 351.00 | 312.50 | 142.50 | 143.50 | 306.50 | 635.50 | 755.50 | 832.50 | 6370.50 | |||||||||||||
1947 | 991.50 | 624.00 | 626.50 | 509.50 | 321.00 | 306.00 | 163.00 | 219.00 | 230.50 | 444.50 | 669.50 | 787.00 | 5892.00 | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 168.00 | 169.50 | 283.50 | 522.00 | 766.50 | 954.05 | b | 2863.55 | ||||||
1949 | 1238.00 | 824.00 | 704.45 | b | 587.07 | a | 481.53 | a | 390.00 | 0.00 | z | 169.00 | 282.32 | b | 683.55 | a | 536.00 | 883.50 | 6779.42 | |||||||
1950 | 0.00 | z | 746.31 | b | 763.63 | a | 598.50 | 0.00 | z | 218.50 | 83.00 | 109.00 | 240.50 | 488.50 | 650.00 | 606.57 | a | 4504.51 | ||||||||
1951 | 886.50 | 722.00 | 857.00 | 488.00 | 397.32 | a | 183.10 | a | 124.00 | 189.00 | 216.00 | 558.52 | a | 732.00 | 938.50 | 6291.94 | ||||||||||
1952 | 0.00 | z | 422.00 | l | 769.32 | a | 506.38 | a | 418.00 | 301.50 | 137.00 | 148.59 | b | 207.00 | 390.50 | 837.50 | 806.50 | 4522.28 | ||||||||
1953 | 659.27 | a | 697.00 | 750.50 | 589.66 | a | 462.00 | 374.00 | 139.50 | 116.50 | 177.50 | 420.00 | 565.00 | 736.00 | 5686.92 | |||||||||||
1954 | 850.00 | 640.50 | 781.50 | 580.00 | 378.00 | 337.00 | 230.00 | 201.50 | 280.34 | a | 491.50 | 545.50 | 806.50 | 6122.34 | ||||||||||||
1955 | 874.00 | 783.00 | 832.50 | 706.50 | 501.17 | a | 269.50 | 224.50 | 163.50 | 238.50 | 455.00 | 731.00 | 830.00 | 6609.17 | ||||||||||||
1956 | 816.50 | 905.50 | 779.65 | a | 518.50 | 325.50 | 307.76 | a | 107.00 | 137.50 | 215.00 | 536.50 | 727.50 | 787.50 | 6164.41 | |||||||||||
1957 | 1058.00 | 676.50 | 663.00 | 500.00 | 330.50 | 238.50 | 168.50 | 193.50 | 95.50 | 475.50 | 715.50 | 745.50 | 5860.50 | |||||||||||||
1958 | 742.50 | 506.00 | 737.00 | 543.00 | 257.00 | 162.00 | 45.50 | 41.00 | 229.00 | 401.00 | 625.00 | 653.50 | 4942.50 | |||||||||||||
1959 | 759.00 | 711.00 | 680.50 | 528.00 | 454.00 | 251.50 | 120.50 | 183.00 | 335.00 | 478.50 | 706.00 | 874.00 | 6081.00 | |||||||||||||
1960 | 940.00 | 777.00 | 670.00 | 524.50 | 472.00 | 212.00 | 98.00 | 171.50 | 225.00 | 413.50 | 676.50 | 840.00 | 6020.00 | |||||||||||||
1961 | 715.00 | 606.00 | 670.00 | 557.50 | 416.50 | 170.00 | 92.00 | 49.00 | 299.00 | 483.50 | 746.50 | 804.00 | 5609.00 | |||||||||||||
1962 | 884.00 | 705.00 | 769.50 | 484.50 | 504.00 | 249.00 | 136.50 | 121.00 | 186.00 | 455.50 | 603.00 | e | 476.00 | k | 5098.00 | |||||||||||
1963 | 656.00 | j | 334.00 | j | 695.71 | e | 636.50 | 361.50 | 273.50 | 193.50 | 101.50 | 120.52 | a | 420.00 | 628.00 | 797.50 | 4228.23 | |||||||||
1964 | 806.00 | 733.50 | 740.00 | 606.50 | 471.00 | 270.00 | 123.00 | 163.50 | 264.50 | 397.50 | 747.41 | a | 844.00 | 6166.91 | ||||||||||||
1965 | 822.50 | 695.50 | 658.00 | 495.50 | 475.00 | 261.50 | 64.00 | 90.00 | 273.21 | b | 350.00 | 602.50 | 936.09 | c | 5723.80 | |||||||||||
1966 | 887.50 | 760.00 | 707.32 | a | 470.69 | a | 349.00 | 255.00 | a | 121.93 | a | 105.00 | 160.50 | 426.00 | 612.00 | 743.00 | 5597.94 | |||||||||
1967 | 771.50 | 664.00 | 745.50 | 677.50 | 390.00 | 118.00 | 51.67 | a | 13.50 | 79.00 | 445.00 | 636.21 | a | 878.85 | a | 5470.72 | ||||||||||
1968 | 856.12 | a | 572.00 | 564.00 | 576.00 | 372.00 | 198.50 | 84.50 | 130.00 | 186.50 | 470.17 | a | 619.50 | 861.50 | 5490.78 | |||||||||||
1969 | 997.00 | 770.54 | b | 651.53 | b | 536.38 | a | 253.68 | a | 129.00 | 117.00 | 124.50 | 196.00 | 522.00 | 663.50 | 770.00 | 5731.14 | |||||||||
1970 | 791.02 | a | 583.15 | b | 658.48 | b | 642.41 | a | 350.76 | d | 160.56 | c | 79.50 | 91.00 | 335.00 | 489.50 | 635.36 | b | 857.67 | a | 5674.41 | |||||
1971 | 851.43 | b | 752.08 | c | 784.00 | 561.96 | b | 332.00 | 302.50 | 108.00 | 83.00 | 258.00 | f | 500.50 | 692.00 | 873.50 | 5840.98 | |||||||||
1972 | 902.50 | 702.98 | b | 586.50 | 640.50 | 316.20 | a | 207.50 | 58.00 | 95.77 | c | 351.21 | a | 510.47 | a | 683.00 | 981.84 | b | 6036.47 | |||||||
1973 | 942.83 | b | 512.00 | g | 730.22 | d | 409.50 | g | 351.73 | e | 231.92 | d | 126.30 | d | 200.95 | c | 222.00 | 489.28 | a | 735.50 | 741.00 | 4771.73 | ||||
1974 | 941.50 | 750.30 | a | 669.50 | 587.31 | d | 436.21 | c | 192.50 | 174.52 | d | 126.07 | a | 139.04 | d | 451.00 | 634.14 | a | 778.00 | 5880.08 | ||||||
1975 | 792.10 | b | 716.80 | c | 773.00 | 707.78 | c | 408.17 | a | 268.93 | b | 116.50 | 204.71 | b | 182.59 | a | 503.75 | c | 732.93 | a | 786.22 | b | 6193.47 | |||
1976 | 810.50 | 798.02 | a | 780.68 | a | 586.61 | b | 408.34 | b | 251.50 | h | 134.85 | a | 174.93 | c | 149.00 | g | 378.50 | g | 354.00 | k | 671.00 | f | 3693.93 | ||
1977 | 870.21 | c | 649.83 | d | 766.73 | a | 474.60 | e | 523.12 | c | 180.56 | c | 140.07 | d | 66.50 | 211.50 | j | 525.85 | d | 574.50 | g | 711.89 | c | 4909.38 | ||
1978 | 751.50 | 644.50 | 472.00 | f | 455.00 | f | 370.00 | g | 68.00 | p | 73.00 | q | 167.00 | 283.93 | b | 424.70 | a | 681.50 | f | 474.50 | o | 2271.63 | ||||
1979 | 781.00 | h | 755.46 | b | 617.00 | 378.00 | h | 0.00 | z | 137.00 | j | 106.00 | f | 132.50 | f | 39.50 | w | 406.44 | d | 455.50 | j | 645.83 | d | 2424.74 | ||
1980 | 695.00 | j | 450.00 | i | 737.44 | e | 380.00 | f | 442.86 | c | 254.50 | f | 114.46 | e | 175.09 | d | 123.00 | i | 235.00 | i | 359.50 | i | 596.00 | g | 1469.85 | |
1981 | 732.93 | c | 656.92 | b | 476.50 | i | 535.00 | c | 283.50 | l | 285.00 | e | 134.00 | g | 95.30 | d | 131.00 | i | 351.00 | g | 382.50 | l | 325.00 | q | 2305.15 | |
1982 | 631.00 | h | 645.08 | b | 413.50 | k | 233.50 | q | 173.00 | n | 177.41 | a | 74.00 | h | 0.00 | z | 138.10 | a | 305.72 | b | 728.00 | 561.00 | k | 1994.32 | ||
1983 | 722.50 | 615.00 | 608.00 | 554.00 | 336.50 | 268.50 | 174.50 | 100.50 | 293.00 | 458.50 | 616.50 | 936.20 | a | 5683.70 | ||||||||||||
1984 | 788.00 | 651.50 | 595.50 | 609.83 | a | 461.90 | a | 322.50 | 132.00 | 114.50 | 228.00 | 526.00 | 366.50 | n | 904.50 | 5334.23 | ||||||||||
1985 | 924.50 | 785.00 | 774.00 | 487.50 | 408.00 | 221.50 | 23.00 | 118.50 | 320.00 | 518.50 | 934.50 | 945.00 | 6460.00 | |||||||||||||
1986 | 398.00 | m | 669.50 | 531.00 | 568.50 | 392.00 | 155.00 | 177.00 | 29.00 | k | 215.50 | j | 442.50 | 682.50 | 880.50 | 4498.50 | ||||||||||
1987 | 919.50 | 666.00 | 670.12 | a | 435.00 | 367.00 | 160.00 | 185.50 | 113.50 | 218.50 | 400.50 | 384.00 | n | 945.50 | 5081.12 | |||||||||||
1988 | 895.00 | 720.50 | 736.50 | 551.50 | 478.50 | 276.50 | 151.50 | 148.50 | 246.00 | 410.50 | 688.50 | 886.00 | 6189.50 | |||||||||||||
1989 | 547.50 | k | 920.50 | 725.50 | 441.00 | 421.50 | 227.50 | 190.00 | 182.00 | 202.00 | 339.00 | m | 662.50 | 875.50 | 4848.00 | |||||||||||
1990 | 797.50 | 841.50 | 442.00 | k | 319.00 | j | 476.76 | b | 148.50 | o | 71.00 | 98.50 | 153.00 | 571.50 | 680.00 | 1071.00 | 4760.76 | |||||||||
1991 | 918.00 | 557.00 | 763.50 | 618.00 | 500.00 | 325.50 | 72.50 | 78.00 | 163.00 | 442.00 | 614.00 | 784.50 | 5836.00 | |||||||||||||
1992 | 776.50 | 584.50 | 573.00 | 360.00 | f | 120.50 | o | 59.50 | q | 26.50 | r | 69.00 | j | 200.00 | k | 445.50 | 686.00 | 640.50 | i | 3065.50 | ||||||
1993 | 989.50 | 787.00 | 442.50 | j | 589.00 | 193.00 | j | 273.00 | 217.50 | 131.50 | 195.00 | 434.00 | 871.50 | 896.00 | 5384.00 | |||||||||||
1994 | 779.50 | 767.50 | 441.00 | j | 517.50 | 333.50 | 288.00 | 87.50 | 84.50 | j | 181.00 | 551.00 | 852.00 | 846.50 | 5204.00 | |||||||||||
1995 | 223.00 | w | 638.08 | b | 713.50 | 585.50 | 337.00 | 244.00 | 74.00 | 169.50 | 167.50 | 549.50 | 559.66 | a | 487.00 | m | 4038.23 | |||||||||
1996 | 844.00 | 803.00 | 685.50 | 359.50 | k | 477.50 | 245.00 | 73.50 | 88.00 | 297.00 | 515.00 | 703.97 | a | 808.14 | b | 5540.60 | ||||||||||
1997 | 849.50 | 710.00 | 725.50 | 596.50 | 256.50 | 241.50 | 91.00 | 54.50 | 188.50 | 511.50 | 588.50 | 876.00 | 5689.50 | |||||||||||||
1998 | 736.00 | 658.50 | 717.00 | 617.50 | 453.50 | 257.00 | 77.50 | 104.00 | 175.00 | 583.50 | 688.00 | 939.00 | 6006.50 | |||||||||||||
1999 | 826.27 | e | 764.50 | 786.62 | c | 580.00 | 506.69 | b | 286.73 | d | 126.30 | d | 76.35 | d | 223.33 | c | 488.54 | d | 589.44 | c | 585.00 | j | 5254.78 | |||
2000 | 896.02 | e | 717.75 | e | 751.75 | c | 284.00 | l | 414.07 | c | 208.00 | 130.89 | d | 124.53 | b | 235.00 | c | 522.57 | c | 825.00 | e | 650.00 | h | 4825.59 | ||
2001 | 827.59 | c | 753.50 | 653.00 | 652.50 | 336.00 | 297.00 | 116.77 | a | 120.00 | 203.00 | 534.50 | 633.50 | 840.50 | 5967.86 | |||||||||||
2002 | 875.50 | 735.00 | 797.50 | 557.50 | 480.00 | 229.50 | 84.00 | 107.50 | 188.50 | 499.00 | 604.50 | 739.50 | 5898.00 | |||||||||||||
2003 | 640.00 | 674.50 | 618.00 | 589.00 | 366.50 | 159.50 | 32.50 | 16.50 | 152.00 | 351.00 | 681.00 | 0.00 | z | 4280.50 | ||||||||||||
2004 | 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 | |
2005 | 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 | 382.50 | i | 783.50 | 895.50 | 1679.00 | |||
2006 | 785.50 | 0.00 | z | 823.50 | 586.00 | 0.00 | z | 0.00 | z | 110.00 | 138.50 | 228.00 | f | 585.00 | 714.00 | 900.00 | 4642.50 | |||||||||
2007 | 978.50 | 734.50 | 690.94 | e | 609.00 | 435.00 | 238.00 | h | 84.50 | 160.50 | 300.00 | 576.50 | 0.00 | z | 0.00 | z | 4569.44 | |||||||||
2008 | 1006.50 | 789.50 | 844.50 | 733.50 | 441.50 | 358.50 | 111.50 | 161.00 | 257.00 | 552.50 | 633.00 | 969.50 | 6858.50 | |||||||||||||
2009 | 918.00 | 777.50 | 844.00 | 639.00 | 403.50 | 227.50 | 87.00 | 129.50 | 210.50 | 562.00 | 736.00 | 1011.00 | 6545.50 | |||||||||||||
2010 | 731.00 | 670.00 | 752.00 | 654.50 | 547.50 | 346.00 | 148.00 | 162.50 | 256.00 | 506.00 | 762.50 | 821.50 | 6357.50 | |||||||||||||
2011 | 852.50 | 850.50 | 796.00 | 752.50 | 585.50 | 330.50 | 211.50 | 141.50 | 178.50 | 509.00 | 786.50 | 963.00 | 6957.50 | |||||||||||||
2012 | 807.00 | 803.00 | 850.00 | 582.00 | 460.50 | 167.00 | t | 140.53 | a | 112.00 | 176.00 | 469.81 | b | 645.00 | c | 868.57 | d | 5914.42 | ||||||||
2013 | 964.00 | 728.00 | 187.00 | x | 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 | 1692.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 853.02 | 712.53 | 713.80 | 568.69 | 408.04 | 252.15 | 121.11 | 127.83 | 221.72 | 479.04 | 684.71 | 838.48 | 5969.49 | |||||||||||||
S.D. | 102.35 | 80.18 | 78.32 | 70.92 | 73.29 | 61.97 | 46.15 | 45.79 | 60.19 | 68.62 | 79.96 | 92.10 | 418.41 | |||||||||||||
SKEW | 0.78 | 0.03 | -0.38 | 0.32 | -0.07 | -0.09 | 0.33 | -0.21 | 0.12 | 0.14 | 0.66 | -0.20 | 0.03 | |||||||||||||
MAX | 1238.00 | 920.50 | 857.00 | 752.50 | 585.50 | 390.00 | 230.00 | 219.00 | 351.21 | 683.55 | 934.50 | 1071.00 | 6957.50 | |||||||||||||
MIN | 640.00 | 506.00 | 531.00 | 435.00 | 253.68 | 118.00 | 23.00 | 13.50 | 79.00 | 305.72 | 536.00 | 606.57 | 4942.50 | |||||||||||||
NO YRS | 62 | 67 | 65 | 62 | 63 | 62 | 66 | 67 | 63 | 68 | 64 | 62 | 40 |