YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1935 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 906.75 | a | 832.57 | c | 616.00 | 244.50 | 0.00 | 0.00 | 2599.82 | |||||
1936 | 0.00 | 16.00 | n | 4.17 | e | 260.50 | 526.48 | a | 689.50 | 1018.57 | c | 916.10 | b | 471.43 | b | 245.42 | a | 0.00 | a | 0.00 | 4132.18 | |||||
1937 | 0.00 | a | 0.00 | a | 7.23 | a | 69.00 | 432.50 | 571.50 | 1005.50 | 830.50 | 590.00 | 239.00 | 17.00 | 0.52 | a | 3762.75 | |||||||||
1938 | 0.00 | c | 0.00 | c | 5.68 | a | 136.00 | 307.70 | d | 607.50 | b | 905.95 | b | 822.02 | a | 669.31 | a | 201.50 | a | 3.00 | 0.00 | 3658.66 | ||||
1939 | 0.00 | 0.00 | 71.00 | 211.50 | 463.50 | 508.50 | 943.00 | 922.50 | 529.50 | 205.00 | 2.50 | 15.50 | 3872.50 | |||||||||||||
1940 | 0.00 | 15.00 | 55.00 | 120.00 | 483.00 | 783.50 | 972.37 | a | 931.50 | 516.00 | 225.50 | 1.50 | 0.00 | 4103.37 | ||||||||||||
1941 | 0.00 | 1.04 | a | 39.27 | a | 126.00 | 387.00 | 521.00 | 953.25 | a | 793.50 | 395.50 | 163.00 | 30.00 | b | 5.00 | 3414.55 | |||||||||
1942 | 0.00 | 0.00 | 6.20 | a | 183.50 | 225.50 | 446.00 | 966.17 | a | 858.00 | 536.00 | 235.00 | 20.00 | 0.00 | 3476.37 | |||||||||||
1943 | 0.00 | 0.00 | 30.50 | 241.00 | 287.02 | b | 438.00 | 828.73 | a | 806.50 | 605.00 | 244.00 | 0.00 | 0.00 | 3480.75 | |||||||||||
1944 | 0.00 | 0.00 | 4.50 | 79.00 | 397.50 | 400.86 | a | 821.00 | 793.50 | 513.50 | 306.50 | 5.00 | 0.00 | a | 3321.36 | |||||||||||
1945 | 0.00 | d | 0.00 | a | 4.13 | a | 76.50 | 326.50 | 459.31 | a | 924.83 | a | 855.60 | a | 404.00 | 297.50 | 11.00 | 0.00 | 3359.38 | |||||||
1946 | 0.00 | 0.00 | 33.00 | 211.11 | c | 410.75 | c | 618.50 | 940.50 | 847.50 | 426.00 | 71.50 | 4.00 | 2.00 | 3564.86 | |||||||||||
1947 | 0.00 | a | 0.50 | 65.50 | 155.00 | 514.50 | 468.50 | 960.50 | 824.00 | 484.00 | 240.25 | a | 13.50 | 0.00 | 3726.25 | |||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 777.00 | 481.50 | 218.00 | 8.50 | 0.00 | b | 1485.00 | |||||
1949 | 0.00 | 0.00 | 17.16 | c | 251.90 | a | 482.10 | b | 616.50 | 932.00 | 876.00 | 599.00 | 84.00 | 18.00 | 0.00 | 3876.66 | ||||||||||
1950 | 0.00 | 9.00 | 19.50 | 115.50 | 324.98 | a | 570.00 | 911.00 | 862.50 | 539.50 | 312.50 | 20.50 | 0.00 | 3684.98 | ||||||||||||
1951 | 0.00 | 5.19 | a | 8.50 | 202.50 | 374.00 | 557.50 | 977.00 | 836.00 | 553.50 | 149.00 | 3.00 | 1.50 | 3667.69 | ||||||||||||
1952 | 0.00 | 0.00 | 3.50 | 232.00 | 411.50 | 589.50 | 911.50 | 913.50 | 616.00 | 335.50 | 0.00 | 0.00 | 4013.00 | |||||||||||||
1953 | 23.50 | 6.50 | 37.50 | 139.50 | 245.00 | 467.50 | 981.50 | 872.65 | a | 640.50 | 268.50 | 51.72 | a | 0.00 | 3734.37 | |||||||||||
1954 | 2.00 | 7.00 | 21.00 | 208.00 | 507.00 | 491.00 | 969.27 | a | 741.50 | 536.79 | b | 193.00 | 25.71 | b | 1.50 | 3703.77 | ||||||||||
1955 | 0.00 | 0.00 | 4.00 | 57.86 | b | 342.07 | b | 655.34 | a | 845.00 | 958.70 | d | 584.46 | b | 261.36 | b | 14.50 | 8.50 | 3731.80 | |||||||
1956 | 0.00 | 1.00 | 60.50 | g | 209.50 | 454.31 | b | 625.00 | 943.00 | 801.50 | 575.50 | 192.50 | 0.50 | 0.00 | c | 3802.81 | ||||||||||
1957 | 0.00 | 14.00 | 22.45 | b | 111.72 | a | 393.50 | 666.72 | a | 923.50 | 832.50 | 610.00 | 136.50 | 4.00 | 3.50 | 3718.40 | ||||||||||
1958 | 0.00 | 26.00 | 17.00 | 107.50 | 613.00 | 650.00 | 914.50 | 969.50 | 544.50 | 297.00 | 29.00 | 0.00 | 4168.00 | |||||||||||||
1959 | 5.50 | 0.00 | 15.50 | 222.50 | 271.00 | 755.00 | 1006.50 | 832.50 | 440.50 | 199.00 | 4.00 | 0.00 | 3752.00 | |||||||||||||
1960 | 0.00 | 0.00 | 84.00 | 195.00 | 348.50 | 752.50 | 1090.50 | 775.00 | 641.00 | 197.50 | 15.50 | 0.00 | 4099.50 | |||||||||||||
1961 | 0.00 | 14.00 | 48.50 | 140.00 | 443.50 | 860.00 | 1016.50 | 1000.50 | 383.00 | 191.68 | a | 2.50 | 0.00 | 4100.18 | ||||||||||||
1962 | 1.50 | 0.00 | 20.50 | 272.00 | 338.50 | 627.00 | 858.00 | 816.50 | 585.00 | 194.50 | 36.00 | 0.00 | 3749.50 | |||||||||||||
1963 | 0.00 | 13.00 | 59.50 | 115.00 | 468.50 | 542.00 | 858.50 | 881.50 | 673.50 | 350.00 | 18.00 | 0.00 | 3979.50 | |||||||||||||
1964 | 0.00 | 0.00 | 12.50 | 108.10 | a | 378.00 | 530.00 | 962.00 | 800.00 | 472.00 | 256.00 | 11.50 | 16.00 | 3546.10 | ||||||||||||
1965 | 1.50 | 5.50 | 20.50 | 192.50 | 336.50 | 596.00 | 877.00 | 765.00 | 373.50 | 296.00 | 52.00 | 0.00 | 3516.00 | |||||||||||||
1966 | 5.50 | 0.00 | 75.00 | 189.00 | 533.00 | 607.00 | 924.00 | 879.00 | 653.50 | 174.00 | 36.00 | 0.00 | 4076.00 | |||||||||||||
1967 | 8.50 | 5.50 | 31.00 | 28.50 | 408.00 | 606.00 | 1042.50 | 1009.00 | 693.62 | a | 195.50 | 19.00 | 0.00 | 4047.12 | ||||||||||||
1968 | 0.00 | 16.50 | 78.50 | 132.00 | 395.00 | 685.50 | 981.50 | 692.50 | 515.00 | 190.00 | 0.50 | 1.00 | 3688.00 | |||||||||||||
1969 | 0.00 | 0.00 | 40.50 | 198.00 | 541.00 | 632.00 | 929.50 | 911.00 | 579.50 | 79.00 | 15.50 | 0.00 | 3926.00 | |||||||||||||
1970 | 8.00 | 2.50 | 10.00 | 48.50 | 391.00 | 677.50 | 727.00 | g | 949.00 | 386.50 | 134.00 | 12.00 | 0.00 | 2619.00 | ||||||||||||
1971 | 1.50 | 6.50 | 22.00 | 116.50 | 432.50 | 568.50 | 906.50 | 1010.00 | 406.00 | 182.00 | 3.50 | 0.00 | 3655.50 | |||||||||||||
1972 | 0.00 | 8.00 | 77.50 | 112.00 | 444.00 | 661.50 | 880.00 | 891.50 | 383.50 | 211.00 | 3.50 | 3.00 | 3675.50 | |||||||||||||
1973 | 0.00 | 1.00 | 13.00 | 130.34 | a | 491.50 | 675.50 | 954.00 | 877.00 | 491.00 | 209.50 | 28.00 | 0.00 | 3870.84 | ||||||||||||
1974 | 4.00 | 0.00 | a | 24.00 | 133.50 | 361.50 | 801.72 | a | 893.00 | 843.50 | 619.62 | d | 208.50 | 14.00 | f | 0.00 | 3889.34 | |||||||||
1975 | 0.00 | 1.00 | 9.00 | 39.00 | 340.00 | 574.50 | 1004.50 | 769.50 | 582.50 | 231.50 | 27.00 | 3.00 | 3581.50 | |||||||||||||
1976 | 0.00 | 6.50 | 17.00 | 106.00 | 503.00 | 585.50 | 942.00 | 698.50 | 547.50 | 187.00 | 22.00 | 0.00 | 3615.00 | |||||||||||||
1977 | 0.00 | 0.50 | 20.00 | 310.50 | 284.00 | 786.00 | 887.50 | 881.00 | 504.00 | 188.00 | 7.00 | 2.58 | a | 3871.08 | ||||||||||||
1978 | 0.00 | 0.00 | 143.50 | 112.50 | d | 312.50 | 627.50 | 885.00 | 839.50 | 488.00 | 249.50 | 12.50 | 0.50 | 3671.00 | ||||||||||||
1979 | 0.00 | 0.00 | 42.50 | 148.00 | 447.50 | 699.00 | 959.50 | 837.00 | 652.50 | 275.00 | 0.00 | 0.00 | j | 4061.00 | ||||||||||||
1980 | 3.00 | 14.00 | 15.00 | 268.00 | 377.00 | 539.00 | 905.00 | 775.50 | 511.00 | 209.50 | 40.00 | 3.50 | 3660.50 | |||||||||||||
1981 | 0.00 | 5.00 | 24.50 | 180.50 | 320.00 | 587.00 | 888.50 | 954.50 | 589.00 | 108.00 | 28.00 | 6.00 | 3691.00 | |||||||||||||
1982 | 0.00 | 3.50 | 17.50 | 105.50 | 360.50 | 652.50 | 788.50 | 872.00 | 0.00 | z | 174.00 | 1.00 | 0.00 | 2975.00 | ||||||||||||
1983 | 0.00 | 3.50 | 42.00 | 82.50 | 369.50 | 593.50 | 802.00 | 912.50 | 516.50 | 198.00 | 50.00 | 0.00 | 3570.00 | |||||||||||||
1984 | 0.00 | 0.00 | 12.00 | 85.50 | 321.50 | 463.50 | 933.50 | 945.00 | 448.00 | 162.50 | 19.00 | 0.00 | c | 3390.50 | ||||||||||||
1985 | 0.00 | 0.00 | 6.50 | 282.00 | 480.50 | 525.50 | i | 1075.50 | 799.00 | 346.50 | 145.50 | 8.50 | 0.00 | 3144.00 | ||||||||||||
1986 | 0.00 | 35.50 | 116.50 | 124.00 | 426.50 | 826.00 | 817.50 | 981.00 | 383.00 | 202.00 | 5.00 | c | 0.00 | 3917.00 | ||||||||||||
1987 | 0.00 | 0.00 | 56.00 | 0.00 | z | 546.00 | 748.50 | 809.00 | 804.00 | 577.00 | 263.00 | 23.50 | 9.00 | 3836.00 | ||||||||||||
1988 | 0.00 | 6.50 | 58.00 | 248.00 | 408.00 | 748.50 | 949.50 | 761.50 | 485.50 | 440.50 | 38.50 | 0.00 | 4144.50 | |||||||||||||
1989 | 0.00 | 0.00 | 60.00 | 265.00 | 378.50 | 733.00 | 999.00 | 778.00 | 558.00 | 203.00 | 5.00 | 0.00 | 3979.50 | |||||||||||||
1990 | 1.00 | 0.00 | 74.00 | 324.00 | 324.00 | 646.00 | 944.00 | 857.00 | 702.00 | 199.50 | 4.00 | 0.00 | 4075.50 | |||||||||||||
1991 | 0.00 | 2.50 | 34.00 | 125.50 | 302.00 | 551.00 | 953.50 | 964.50 | 576.50 | 251.50 | 0.00 | 0.00 | 3761.00 | |||||||||||||
1992 | 0.50 | 4.50 | 71.00 | 276.50 | 575.05 | a | 678.50 | 753.50 | 923.00 | 540.50 | 273.50 | 8.00 | 0.00 | 4104.55 | ||||||||||||
1993 | 0.00 | 0.00 | 30.50 | 107.50 | 531.00 | 507.50 | 622.50 | 710.00 | 546.50 | 214.00 | 2.00 | 1.50 | 3273.00 | |||||||||||||
1994 | 0.00 | 4.00 | 87.00 | 205.50 | 501.50 | 696.00 | 1001.50 | 943.50 | 625.00 | 178.50 | 4.00 | 0.00 | 4246.50 | |||||||||||||
1995 | 0.00 | 22.00 | 39.00 | 124.50 | 352.50 | 541.50 | 875.00 | 769.00 | 584.00 | 70.50 | l | 22.50 | 10.50 | 3340.50 | ||||||||||||
1996 | 0.00 | 2.00 | 23.00 | 113.50 | 289.00 | 618.00 | 915.50 | 813.50 | 433.00 | 236.50 | 22.00 | 2.50 | 3468.50 | |||||||||||||
1997 | 2.00 | 0.00 | 0.00 | z | 108.50 | 472.00 | 581.00 | 819.00 | 862.00 | 589.66 | a | 159.00 | 3.50 | 0.00 | 3596.66 | |||||||||||
1998 | 0.50 | 1.50 | 46.00 | 109.00 | 296.00 | 0.00 | z | 0.00 | z | 922.00 | 651.00 | 162.00 | 7.50 | 2.50 | 2198.00 | |||||||||||
1999 | 0.00 | 1.00 | 31.00 | 89.00 | 281.67 | b | 580.50 | 825.12 | a | 862.50 | 494.50 | 198.83 | b | 54.50 | 0.00 | 3418.62 | ||||||||||
2000 | 2.00 | 3.00 | 14.00 | 242.00 | 409.50 | 670.50 | 903.28 | b | 887.12 | a | 444.44 | c | 0.00 | z | 117.00 | 0.00 | b | 3692.84 | ||||||||
2001 | 0.00 | 0.00 | 64.50 | 133.00 | 495.48 | a | 657.12 | d | 846.96 | c | 956.50 | 628.89 | c | 180.12 | b | 31.50 | 0.00 | 3994.07 | ||||||||
2002 | 0.00 | 0.00 | 27.50 | 164.00 | 412.00 | 708.62 | a | 1011.00 | 613.00 | f | 519.50 | 125.55 | a | 3.50 | 0.00 | 2971.67 | ||||||||||
2003 | 1.00 | 1.50 | 71.00 | 125.00 | 414.00 | 700.50 | 1042.00 | 915.50 | 543.00 | 328.50 | 1.50 | 1.50 | 4145.00 | |||||||||||||
2004 | 0.00 | 1.00 | 121.50 | 202.50 | 368.00 | 648.50 | 940.00 | 855.08 | a | 467.00 | 218.00 | 0.00 | a | 0.00 | 3821.58 | |||||||||||
2005 | 0.00 | 0.00 | 40.00 | 118.00 | 370.50 | 496.50 | 932.50 | 902.88 | c | 443.00 | 177.00 | 9.50 | 0.00 | 3489.88 | ||||||||||||
2006 | 0.00 | 1.00 | 16.50 | 156.50 | 413.00 | 718.50 | 1040.50 | 810.00 | 485.00 | 146.50 | 34.00 | 0.00 | 3821.50 | |||||||||||||
2007 | 0.00 | 1.00 | 0.00 | z | 137.00 | 470.00 | 646.67 | c | 1078.50 | 864.38 | a | 463.50 | 102.00 | 2.50 | 1.00 | 3766.55 | ||||||||||
2008 | 0.00 | 0.00 | 0.00 | 73.50 | 363.00 | 596.79 | b | 905.50 | 847.00 | 487.00 | 172.00 | 19.50 | 0.00 | 3464.29 | ||||||||||||
2009 | 0.00 | 0.00 | a | 20.50 | 101.79 | b | 417.98 | a | 565.50 | 898.00 | 781.00 | 660.00 | 83.70 | a | 0.00 | 0.00 | 3528.47 | |||||||||
2010 | 0.00 | 0.00 | 4.50 | 92.59 | a | 192.72 | a | 518.00 | 856.12 | a | 550.00 | j | 390.00 | g | 259.00 | 27.00 | 0.00 | 1949.92 | ||||||||
2011 | 0.00 | a | 0.00 | c | 5.54 | c | 40.71 | b | 210.80 | a | 491.38 | a | 825.63 | a | 882.98 | a | 627.41 | a | 195.50 | 0.00 | a | 0.00 | a | 3279.96 | ||
2012 | 0.00 | c | 0.00 | c | 33.07 | a | 214.44 | c | 323.43 | a | 554.50 | 977.50 | 918.38 | c | 558.50 | 167.92 | a | 26.50 | 7.23 | a | 3781.47 | |||||
2013 | 0.00 | 0.00 | 26.72 | b | 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 | 26.72 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.93 | 3.67 | 35.54 | 154.40 | 396.73 | 615.09 | 923.32 | 858.75 | 534.12 | 209.22 | 15.95 | 1.42 | 3745.68 | |||||||||||||
S.D. | 3.10 | 6.56 | 30.12 | 69.32 | 88.39 | 97.81 | 79.60 | 72.41 | 86.30 | 65.39 | 18.45 | 3.23 | 249.11 | |||||||||||||
SKEW | 5.56 | 2.64 | 1.34 | 0.48 | 0.05 | 0.17 | -0.62 | 0.00 | -0.18 | 0.51 | 2.52 | 2.99 | 0.09 | |||||||||||||
MAX | 23.50 | 35.50 | 143.50 | 324.00 | 613.00 | 860.00 | 1090.50 | 1010.00 | 702.00 | 440.50 | 117.00 | 16.00 | 4246.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 28.50 | 192.72 | 400.86 | 622.50 | 692.50 | 346.50 | 71.50 | 0.00 | 0.00 | 3273.00 | |||||||||||||
NO YRS | 77 | 76 | 74 | 75 | 76 | 74 | 75 | 76 | 76 | 76 | 77 | 77 | 61 |