YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 296.50 | p | 625.00 | i | 979.00 | 899.50 | 732.86 | b | 346.00 | 199.66 | a | 47.00 | 3204.01 | |||||
1950 | 71.50 | 89.00 | 211.50 | 436.00 | 585.00 | 893.50 | 930.00 | a | 843.50 | 659.00 | 577.50 | 219.00 | 105.00 | 5620.50 | ||||||||||||
1951 | 40.82 | a | 79.50 | 155.50 | 319.50 | 615.50 | 812.00 | 1077.00 | 961.50 | 804.50 | 457.50 | 123.10 | a | 77.50 | 5523.92 | |||||||||||
1952 | 57.00 | 24.50 | 62.52 | a | 325.50 | 601.50 | 897.50 | 933.62 | a | 958.50 | 692.68 | b | 470.00 | 82.50 | b | 1.07 | b | 5106.88 | ||||||||
1953 | 104.00 | 43.50 | 191.17 | a | 355.50 | 454.00 | 907.50 | 984.00 | 903.50 | 718.33 | c | 372.00 | 152.00 | 3.44 | d | 5188.94 | ||||||||||
1954 | 31.52 | a | 84.00 | a | 155.00 | 466.03 | a | 614.00 | 840.50 | 1003.00 | 884.00 | 764.50 | 515.12 | a | 147.32 | b | 44.95 | a | 5549.94 | |||||||
1955 | 10.00 | 36.00 | 162.48 | b | 291.00 | 526.40 | e | 784.50 | 905.00 | 887.50 | 709.50 | 471.50 | 136.80 | e | 81.50 | 5002.19 | ||||||||||
1956 | 41.50 | 23.00 | 181.00 | 281.00 | 651.00 | a | 928.00 | 914.00 | 857.50 | 762.00 | 427.00 | 44.00 | 2.50 | 5112.50 | ||||||||||||
1957 | 75.95 | a | 207.50 | 140.00 | 273.00 | 468.50 | 853.50 | 1013.50 | 849.00 | 676.50 | 353.92 | a | 60.50 | 29.50 | 5001.37 | |||||||||||
1958 | 3.50 | 78.50 | 65.50 | 303.00 | 620.00 | 655.00 | j | 983.22 | a | 947.64 | b | 663.00 | 384.50 | 157.50 | 97.50 | 4303.85 | ||||||||||
1959 | 36.50 | 36.50 | 129.50 | 377.50 | 572.50 | 887.00 | 991.50 | 880.50 | 697.76 | a | 456.00 | 121.03 | a | 17.71 | c | 5204.01 | ||||||||||
1960 | 7.50 | 17.50 | 220.10 | a | 382.50 | b | 561.32 | c | 894.83 | a | 682.00 | h | 933.58 | e | 717.69 | d | 401.85 | d | 150.52 | a | 1.11 | c | 4288.49 | |||
1961 | 4.17 | e | 39.76 | c | 168.90 | b | 262.50 | f | 581.54 | d | 871.80 | e | 777.50 | f | 931.79 | e | 528.00 | f | 398.98 | d | 85.20 | e | 19.00 | f | 3082.14 | |
1962 | 15.50 | e | 122.35 | e | 66.02 | d | 406.20 | e | 560.98 | e | 766.15 | d | 753.00 | f | 948.37 | d | 732.60 | e | 455.04 | c | 178.85 | d | 47.10 | e | 4299.15 | |
1963 | 35.59 | d | 149.13 | e | 116.25 | e | 361.20 | e | 650.40 | e | 771.00 | e | 1045.65 | e | 715.50 | f | 547.50 | g | 387.00 | f | 111.50 | i | 10.00 | g | 3129.23 | |
1964 | 0.57 | d | 0.60 | e | 49.48 | e | 258.46 | d | 467.00 | g | 0.00 | z | 753.00 | g | 929.40 | e | 690.00 | e | 440.09 | c | 52.50 | f | 45.35 | d | 2413.97 | |
1965 | 23.54 | d | 33.83 | d | 106.71 | e | 321.92 | d | 426.00 | f | 710.40 | e | 993.79 | e | 881.78 | d | 630.00 | e | 438.17 | e | 186.00 | e | 18.48 | e | 4344.63 | |
1966 | 6.00 | g | 0.00 | d | 165.91 | d | 328.85 | d | 496.00 | f | 786.11 | c | 830.00 | f | 904.88 | b | 673.20 | e | 408.37 | e | 159.23 | d | 36.00 | f | 3426.54 | |
1967 | 16.50 | g | 65.74 | e | 277.85 | d | 357.60 | e | 529.98 | e | 774.81 | d | 980.08 | e | 850.29 | c | 621.60 | e | 475.16 | b | 187.20 | e | 8.50 | f | 5120.30 | |
1968 | 21.50 | f | 80.35 | e | 109.69 | e | 270.58 | d | 552.04 | e | 856.20 | e | 921.06 | e | 801.41 | d | 439.50 | h | 458.44 | e | 66.50 | f | 7.00 | f | 4049.77 | |
1969 | 93.60 | e | 14.00 | d | 59.00 | f | 391.11 | c | 566.94 | e | 763.27 | d | 978.29 | e | 938.35 | e | 667.20 | e | 400.70 | d | 94.00 | f | 41.50 | h | 4813.46 | |
1970 | 56.04 | e | 72.33 | d | 70.50 | f | 221.40 | e | 453.50 | f | 742.20 | e | 994.38 | e | 928.81 | e | 580.00 | f | 311.79 | e | 93.00 | h | 39.35 | e | 3366.30 | |
1971 | 89.50 | f | 80.35 | e | 258.33 | d | 208.50 | f | 522.23 | e | 806.54 | d | 1010.48 | e | 695.50 | f | 662.40 | e | 277.50 | h | 88.00 | f | 14.50 | f | 3340.33 | |
1972 | 0.00 | z | 95.12 | d | 318.94 | e | 407.40 | e | 437.00 | f | 0.00 | z | 793.50 | f | 870.30 | d | 617.40 | e | 390.50 | g | 21.60 | e | 37.50 | g | 2330.76 | |
1973 | 13.00 | g | 26.78 | e | 57.83 | e | 145.50 | h | 530.58 | e | 752.31 | d | 884.07 | d | 873.96 | e | 548.50 | f | 351.50 | f | 0.00 | z | 35.50 | i | 3125.53 | |
1974 | 29.00 | f | 29.22 | e | 196.00 | g | 323.08 | d | 523.50 | g | 919.80 | e | 743.50 | f | 791.69 | e | 530.50 | f | 318.00 | h | 108.60 | e | 7.50 | g | 2172.39 | |
1975 | 32.00 | f | 30.00 | f | 126.50 | f | 208.20 | e | 430.42 | e | 781.20 | e | 727.50 | f | 838.79 | e | 500.50 | g | 288.00 | h | 99.50 | f | 21.50 | f | 2258.61 | |
1976 | 8.35 | e | 53.50 | h | 53.00 | h | 283.85 | d | 418.50 | f | 748.85 | d | 869.79 | e | 832.23 | e | 611.54 | d | 270.06 | e | 73.85 | d | 0.00 | d | 3698.50 | |
1977 | 2.38 | e | 51.74 | e | 22.96 | d | 264.00 | e | 399.00 | f | 843.46 | d | 773.50 | f | 930.00 | c | 754.80 | e | 313.00 | h | 143.40 | e | 79.29 | e | 3092.04 | |
1978 | 16.00 | g | 18.87 | e | 159.77 | e | 263.00 | f | 542.50 | e | 887.22 | c | 768.50 | g | 861.69 | d | 493.50 | f | 342.50 | g | 119.40 | e | 28.02 | e | 2617.47 | |
1979 | 28.50 | g | 42.58 | d | 82.67 | d | 230.50 | f | 341.60 | e | 733.80 | e | 827.50 | f | 822.65 | d | 676.80 | e | 345.00 | f | 53.50 | j | 7.50 | h | 2700.09 | |
1980 | 76.93 | d | 184.04 | c | 239.06 | e | 406.73 | d | 540.71 | e | 755.50 | f | 1073.38 | c | 935.37 | e | 688.27 | d | 306.42 | e | 201.92 | d | 179.69 | d | 4832.50 | |
1981 | 26.41 | d | 194.78 | e | 284.96 | e | 440.56 | c | 483.00 | f | 935.19 | d | 900.15 | d | 853.69 | e | 628.27 | d | 475.33 | d | 160.50 | h | 0.00 | z | 4739.34 | |
1982 | 36.17 | a | 101.50 | 254.00 | 467.00 | 586.23 | c | 905.50 | 963.50 | 912.00 | 724.00 | 341.50 | 191.50 | 0.00 | z | 5482.90 | ||||||||||
1983 | 22.50 | 149.00 | 170.00 | 218.28 | a | 541.00 | 804.00 | 940.00 | 891.00 | 811.00 | 488.00 | 166.50 | 4.65 | a | 5205.93 | |||||||||||
1984 | 25.00 | 190.57 | a | 132.27 | a | 319.50 | 698.02 | a | 819.00 | 927.50 | 829.00 | 696.00 | 452.00 | 142.50 | 12.00 | 5243.35 | ||||||||||
1985 | 25.00 | 184.07 | a | 181.87 | a | 386.00 | 498.00 | 859.00 | 938.00 | 863.50 | 601.50 | 386.00 | 166.50 | 46.50 | 5135.94 | |||||||||||
1986 | 61.00 | 118.50 | 195.00 | 425.00 | 597.50 | 795.00 | 895.38 | a | 842.50 | 630.50 | 404.00 | 97.50 | 0.00 | i | 5061.88 | |||||||||||
1987 | 17.50 | 27.00 | 71.50 | 290.00 | 477.50 | 756.00 | 872.00 | 834.00 | 612.50 | 458.00 | 64.00 | 36.50 | 4516.50 | |||||||||||||
1988 | 5.00 | 60.00 | 103.50 | 0.00 | z | 0.00 | z | 834.50 | 891.50 | 818.00 | 544.50 | 462.50 | 179.00 | 1.00 | 3899.50 | |||||||||||
1989 | 0.00 | 76.50 | 316.50 | 470.00 | 662.50 | 890.50 | 961.00 | 856.50 | 650.50 | 380.50 | 130.50 | 15.50 | 5410.50 | |||||||||||||
1990 | 16.50 | 41.50 | 174.00 | 397.00 | 598.50 | 979.00 | 917.50 | 783.50 | 692.00 | 382.00 | 100.86 | a | 14.00 | 5096.36 | ||||||||||||
1991 | 7.00 | 39.00 | 95.07 | a | 323.33 | c | 606.00 | 767.00 | 896.50 | 858.00 | 626.50 | 433.50 | 69.50 | 12.00 | 4733.40 | |||||||||||
1992 | 0.00 | 31.50 | 130.50 | 412.00 | 530.00 | 750.00 | 915.50 | 832.50 | 679.00 | 430.00 | 68.00 | 21.50 | 4800.50 | |||||||||||||
1993 | 30.50 | 31.50 | 165.50 | 324.00 | 597.00 | 802.50 | 1008.50 | 890.50 | 583.45 | a | 333.25 | a | 79.50 | 18.50 | 4864.70 | |||||||||||
1994 | 11.50 | 50.50 | 186.50 | 350.00 | 577.50 | 963.50 | 996.50 | 964.50 | 703.00 | 336.50 | 127.00 | 15.50 | 5282.50 | |||||||||||||
1995 | 18.00 | 108.00 | 107.00 | 261.00 | 553.50 | 769.29 | b | 909.00 | 929.00 | 682.50 | 443.00 | 196.00 | 80.50 | 5056.79 | ||||||||||||
1996 | 23.50 | 137.50 | 126.00 | 374.50 | 822.50 | 922.00 | 965.50 | 858.50 | 596.50 | 385.50 | 120.50 | 53.50 | 5386.00 | |||||||||||||
1997 | 36.00 | 16.00 | 203.00 | 282.50 | 519.00 | f | 790.86 | a | 943.50 | 886.50 | 768.50 | 354.50 | 120.00 | 3.00 | 4404.36 | |||||||||||
1998 | 18.50 | 17.00 | 145.50 | 191.50 | 615.50 | 865.50 | 968.00 | 875.00 | 782.00 | 390.50 | 144.00 | 37.50 | 5050.50 | |||||||||||||
1999 | 58.00 | 68.96 | a | 207.00 | 288.50 | 573.50 | a | 812.14 | b | 925.57 | c | 842.00 | 662.78 | c | 377.68 | a | 177.50 | 9.96 | c | 5003.60 | ||||||
2000 | 87.12 | b | 75.50 | 141.10 | b | 423.21 | b | 759.50 | b | 852.41 | a | 942.73 | c | 921.45 | b | 748.00 | 349.78 | a | 13.93 | b | 13.00 | 5327.74 | ||||
2001 | 1.50 | 52.50 | 118.00 | 340.00 | 673.45 | b | 871.50 | 957.38 | a | 856.63 | a | 686.38 | a | 458.00 | 147.86 | b | 5.50 | 5168.70 | ||||||||
2002 | 19.50 | 40.50 | 174.50 | 540.50 | 628.00 | 972.50 | 947.00 | 949.00 | 667.00 | 356.50 | 80.00 | 13.00 | 5388.00 | |||||||||||||
2003 | 62.50 | 54.00 | 129.50 | 323.50 | 682.00 | 819.00 | 1085.50 | 949.00 | 733.50 | 532.00 | 149.50 | 21.50 | 5541.50 | |||||||||||||
2004 | 11.00 | 17.00 | 282.00 | 306.00 | 636.50 | 844.50 | 960.50 | 809.00 | 363.00 | k | 344.50 | 40.50 | 4.98 | c | 4256.48 | |||||||||||
2005 | 29.00 | 42.00 | 85.00 | 276.00 | 620.50 | 835.00 | 1031.00 | 880.00 | 696.00 | 360.00 | 160.50 | 50.50 | 5065.50 | |||||||||||||
2006 | 18.00 | 69.00 | 147.00 | 421.50 | 741.00 | 883.50 | 941.00 | 824.00 | 531.50 | 323.00 | 127.00 | 18.00 | 5044.50 | |||||||||||||
2007 | 19.00 | 45.50 | 213.56 | d | 340.50 | 533.89 | d | 821.50 | 922.50 | 918.00 | 724.50 | 423.00 | 175.20 | e | 51.50 | 5188.64 | ||||||||||
2008 | 16.00 | 59.50 | 143.67 | e | 230.50 | g | 590.00 | 899.50 | 878.50 | 837.50 | 584.50 | 375.00 | 96.00 | 31.50 | 4511.67 | |||||||||||
2009 | 43.50 | 74.00 | 180.00 | 315.50 | 694.00 | 767.50 | 996.50 | 904.50 | 641.50 | 390.00 | 128.00 | 2.50 | 5137.50 | |||||||||||||
2010 | 0.00 | 1.50 | 75.00 | 299.00 | 567.50 | 988.00 | 989.50 | 878.50 | 761.50 | 425.50 | 78.00 | 66.50 | 5130.50 | |||||||||||||
2011 | 19.50 | 62.00 | 307.00 | 470.50 | 565.00 | 931.00 | 1055.00 | 1006.50 | 720.50 | 414.00 | 81.00 | 21.00 | 5653.00 | |||||||||||||
2012 | 41.00 | 24.50 | 233.00 | 470.00 | 666.50 | 977.00 | 960.50 | 943.95 | a | 692.00 | 490.00 | 156.72 | a | 51.50 | 5706.67 | |||||||||||
2013 | 32.00 | 11.50 | 230.00 | 28.50 | 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 | 273.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 30.26 | 66.11 | 162.43 | 345.86 | 586.77 | 842.33 | 959.76 | 883.49 | 681.56 | 410.03 | 126.56 | 34.27 | 5189.68 | |||||||||||||
S.D. | 25.76 | 51.45 | 70.61 | 76.10 | 82.53 | 70.71 | 53.26 | 49.24 | 61.52 | 60.87 | 49.18 | 34.65 | 265.09 | |||||||||||||
SKEW | 1.05 | 1.18 | 0.35 | 0.25 | 0.06 | 0.26 | 0.44 | 0.15 | -0.16 | 0.20 | -0.32 | 1.86 | -0.08 | |||||||||||||
MAX | 104.00 | 207.50 | 318.94 | 540.50 | 822.50 | 988.00 | 1085.50 | 1006.50 | 811.00 | 577.50 | 219.00 | 179.69 | 5706.67 | |||||||||||||
MIN | 0.00 | 0.00 | 22.96 | 191.50 | 341.60 | 710.40 | 869.79 | 783.50 | 531.50 | 270.06 | 13.93 | 0.00 | 4516.50 | |||||||||||||
NO YRS | 54 | 62 | 59 | 56 | 52 | 59 | 53 | 62 | 55 | 55 | 54 | 49 | 34 |