YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 131.00 | 282.00 | 488.50 | 754.50 | 1012.50 | 990.50 | 704.50 | 494.97 | a | 83.50 | 0.00 | 4941.97 | ||||||||||
1939 | 1.50 | 0.00 | 73.00 | 206.50 | 703.50 | 850.00 | 1016.00 | 911.50 | 786.50 | 318.50 | 34.50 | 21.50 | 4923.00 | |||||||||||||
1940 | 0.00 | 0.00 | 18.50 | 157.00 | 497.50 | 863.50 | 1061.00 | 856.50 | 704.50 | 426.00 | 46.00 | 0.00 | 4630.50 | |||||||||||||
1941 | 0.00 | 0.00 | 11.00 | 361.00 | 718.00 | 812.50 | 1014.50 | 976.50 | 728.50 | 364.00 | 54.50 | 13.00 | 5053.50 | |||||||||||||
1942 | 0.00 | 0.00 | 32.00 | 375.00 | 483.50 | 800.00 | 952.50 | 921.50 | 575.50 | 356.00 | 73.50 | 0.00 | 4569.50 | |||||||||||||
1943 | 0.00 | 0.00 | 70.00 | 191.00 | 455.50 | 900.50 | 1027.00 | 960.50 | 524.50 | 276.50 | 0.00 | 0.00 | 4405.50 | |||||||||||||
1944 | 16.50 | 0.00 | 0.50 | 129.00 | 683.03 | a | 886.50 | 906.50 | 937.00 | 638.50 | 336.00 | 98.50 | 0.00 | 4632.03 | ||||||||||||
1945 | 0.00 | 0.00 | 188.50 | 186.50 | 376.00 | 635.00 | 904.50 | 918.50 | 628.50 | 290.50 | 52.00 | 0.00 | 4180.00 | |||||||||||||
1946 | 0.00 | 0.00 | 197.50 | 325.00 | 447.50 | 825.00 | 1000.00 | 838.00 | 625.00 | 411.00 | 24.00 | 14.50 | 4707.50 | |||||||||||||
1947 | 0.00 | a | 0.00 | 9.00 | 119.50 | 423.00 | 711.00 | 953.00 | 1160.50 | 745.00 | 606.00 | 51.00 | 0.00 | 4778.00 | ||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1040.00 | 1002.50 | 784.50 | 319.00 | 62.00 | 2.50 | 3210.50 | |||||||
1949 | 0.00 | 0.00 | 16.00 | 229.29 | b | 683.50 | 946.00 | 1092.50 | 1004.50 | 538.00 | 450.00 | 74.00 | 0.00 | 5033.79 | ||||||||||||
1950 | 0.00 | 0.00 | 1.50 | 88.00 | 523.50 | 779.48 | a | 891.50 | 843.00 | 643.00 | 465.00 | 32.00 | 0.00 | 4266.98 | ||||||||||||
1951 | 0.00 | 0.00 | 0.00 | 106.00 | 639.50 | 711.00 | 942.50 | 853.50 | 542.00 | 321.50 | 21.00 | 13.50 | 4150.50 | |||||||||||||
1952 | 0.00 | 0.00 | 11.00 | 304.00 | 513.00 | 925.00 | 976.00 | 854.50 | 626.50 | 156.00 | 95.00 | 0.00 | 4461.00 | |||||||||||||
1953 | 0.00 | 0.00 | 38.50 | 81.50 | 537.00 | 889.50 | 979.00 | 952.00 | 656.00 | 488.00 | 118.50 | 0.00 | 4740.00 | |||||||||||||
1954 | 0.00 | 16.50 | 9.50 | 314.00 | 440.41 | b | 926.79 | b | 1036.50 | 900.00 | 638.00 | 262.00 | 71.00 | f | 0.00 | c | 4543.70 | |||||||||
1955 | 0.00 | 0.00 | 19.00 | 372.41 | a | 658.48 | b | 746.00 | 1129.50 | 1055.50 | 674.00 | 298.63 | a | 6.00 | f | 0.00 | 4953.53 | |||||||||
1956 | 0.00 | 0.00 | a | 0.00 | 116.25 | b | 585.50 | 975.56 | c | 856.50 | 919.50 | 567.00 | 478.43 | a | 74.50 | 0.00 | a | 4573.24 | ||||||||
1957 | 0.00 | a | 0.00 | a | 8.50 | 261.43 | b | 506.50 | 777.50 | 1079.50 | 881.95 | a | 552.00 | 252.28 | b | 25.00 | 0.00 | 4344.65 | ||||||||
1958 | 0.00 | 8.50 | 9.00 | 201.50 | 584.00 | 619.50 | 863.50 | 905.00 | 634.66 | a | 376.13 | a | 66.50 | 0.00 | 4268.29 | |||||||||||
1959 | 0.00 | a | 0.00 | a | 6.00 | 198.00 | 636.02 | a | 843.00 | 905.50 | 1014.50 | 604.14 | a | 165.50 | 12.50 | 4.13 | a | 4389.29 | ||||||||
1960 | 0.00 | a | 0.00 | b | 5.50 | 239.00 | 518.50 | 718.00 | 891.50 | 899.50 | 600.50 | 291.83 | b | 23.28 | a | 1.00 | 4188.60 | |||||||||
1961 | 0.00 | 0.00 | 9.50 | 81.21 | a | 456.22 | a | 807.86 | b | 868.00 | 888.84 | b | 594.00 | 346.50 | 29.50 | 4.50 | 4086.13 | |||||||||
1962 | 0.00 | 0.00 | 2.00 | 215.19 | d | 677.50 | 759.50 | 878.85 | a | 850.50 | 476.00 | 348.50 | 21.43 | b | 19.12 | a | 4248.59 | |||||||||
1963 | 0.00 | 0.00 | 100.00 | 258.00 | 514.08 | a | 933.50 | 990.45 | a | 886.50 | 685.71 | b | 612.77 | a | 67.00 | 0.00 | 5048.01 | |||||||||
1964 | 0.00 | 1.50 | 7.00 | 239.00 | 697.00 | 837.50 | 1081.00 | 883.50 | 630.00 | a | 257.82 | a | 151.00 | 0.00 | a | 4785.32 | ||||||||||
1965 | 0.00 | 0.00 | b | 0.00 | 122.50 | 636.00 | 782.00 | 937.50 | 864.00 | 483.50 | 348.00 | 55.00 | 5.50 | 4234.00 | ||||||||||||
1966 | 0.00 | 6.00 | 93.00 | 114.50 | 438.00 | 815.00 | 1027.50 | 827.50 | 587.00 | 303.00 | 45.50 | 0.00 | 4257.00 | |||||||||||||
1967 | 0.00 | 0.00 | 80.50 | 215.00 | 426.50 | 816.50 | 872.50 | 798.00 | 590.50 | 280.03 | a | 24.50 | 0.00 | a | 4104.03 | |||||||||||
1968 | 0.00 | 0.00 | z | 152.50 | 287.00 | 422.00 | 837.00 | 927.00 | 906.50 | 603.00 | 361.50 | 21.50 | 4.50 | 4522.50 | ||||||||||||
1969 | 0.00 | 0.00 | 0.00 | 256.00 | 603.50 | 622.50 | 992.50 | 925.00 | 639.50 | 226.00 | 46.00 | 0.00 | 4311.00 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 238.50 | 611.00 | 847.50 | 989.00 | 919.00 | 565.00 | 257.50 | 5.00 | 0.00 | 4432.50 | |||||||||||||
1971 | 0.00 | 0.00 | 14.00 | 254.00 | 447.00 | 932.00 | 789.50 | 856.00 | 682.00 | 425.50 | 34.50 | 0.00 | 4434.50 | |||||||||||||
1972 | 0.00 | a | 0.00 | 16.50 | 153.50 | 622.50 | 788.50 | 866.00 | 898.50 | 584.50 | 220.50 | 16.03 | a | 0.00 | z | 4166.53 | ||||||||||
1973 | 0.00 | 0.00 | 88.87 | a | 202.00 | 496.50 | 889.50 | 999.50 | 974.00 | 622.00 | 475.50 | 38.50 | 0.52 | a | 4786.88 | |||||||||||
1974 | 0.00 | 0.00 | 20.00 | 276.00 | 477.00 | 780.00 | 1084.00 | 814.50 | 534.31 | a | 362.50 | 43.45 | a | 0.00 | a | 4391.76 | ||||||||||
1975 | 0.00 | h | 0.00 | c | 0.00 | z | 0.00 | z | 635.50 | b | 903.00 | e | 1031.50 | 974.00 | 508.50 | 394.22 | a | 136.07 | b | 1.50 | 4584.29 | |||||
1976 | 0.00 | g | 11.50 | 78.00 | 328.50 | 547.84 | b | 868.50 | 1038.50 | 944.00 | 644.00 | 230.50 | 18.00 | 0.00 | 4709.34 | |||||||||||
1977 | 0.00 | 1.04 | a | 139.50 | 481.50 | 865.13 | d | 884.50 | 1082.00 | 822.61 | c | 661.50 | 239.00 | 96.96 | b | 0.00 | 5273.74 | |||||||||
1978 | 0.00 | b | 0.00 | 50.12 | a | 209.50 | 606.50 | 844.00 | 932.50 | 939.00 | 795.52 | a | 282.21 | b | 96.21 | a | 0.00 | 4755.55 | ||||||||
1979 | 0.00 | 0.00 | a | 0.50 | 164.50 | 0.00 | z | 837.50 | 0.00 | z | 0.00 | z | 719.00 | 0.00 | z | 0.00 | z | 0.00 | 1721.50 | |||||||
1980 | 0.00 | b | 0.00 | g | 9.50 | f | 247.00 | 572.39 | c | 800.17 | a | 979.60 | a | 845.86 | c | 704.50 | 263.00 | 92.68 | b | 0.00 | 4505.20 | |||||
1981 | 0.50 | 44.15 | b | 83.50 | 289.50 | f | 535.50 | 893.50 | 1028.00 | 0.00 | z | 0.00 | z | 337.79 | b | 127.50 | b | 0.00 | 3050.45 | |||||||
1982 | 0.00 | 0.00 | 24.50 | 209.50 | 685.50 | 711.50 | 1010.50 | 906.00 | 644.00 | 366.00 | 40.50 | 18.50 | 4616.50 | |||||||||||||
1983 | 0.00 | a | 0.00 | 50.50 | 94.50 | 429.00 | 834.50 | 1077.00 | 1063.00 | 641.50 | 278.00 | 61.50 | 0.00 | 4529.50 | ||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 163.00 | 517.00 | 887.50 | 966.00 | 1046.50 | 635.50 | 418.00 | 56.00 | 4.00 | 4693.50 | |||||||||||||
1985 | 0.00 | 0.00 | 28.00 | 392.50 | 712.50 | 713.50 | 920.50 | 848.00 | 686.00 | 284.00 | 18.00 | 0.00 | 4603.00 | |||||||||||||
1986 | 0.00 | 0.00 | 93.00 | 335.50 | 655.00 | 944.50 | 1127.50 | 824.50 | 656.00 | 323.00 | 10.00 | 0.00 | 4969.00 | |||||||||||||
1987 | 1.50 | 2.50 | 107.50 | 434.50 | 769.50 | 994.00 | 1113.00 | 926.00 | 718.50 | 254.50 | 127.00 | 0.00 | 5448.50 | |||||||||||||
1988 | 0.00 | 0.00 | 46.00 | 296.50 | 843.50 | 1061.50 | 1096.00 | 1076.00 | 791.50 | 257.50 | 73.00 | 0.00 | 5541.50 | |||||||||||||
1989 | 5.50 | 0.00 | 60.00 | 247.50 | 581.50 | 839.00 | 1086.00 | 992.00 | 639.00 | 384.50 | 18.00 | 0.00 | 4853.00 | |||||||||||||
1990 | 0.00 | 3.00 | 59.50 | 245.00 | 455.50 | 815.00 | 981.00 | 973.50 | 689.00 | 229.50 | 77.50 | 0.00 | 4528.50 | |||||||||||||
1991 | 0.00 | 0.00 | 35.50 | 249.50 | 636.50 | 968.00 | 930.00 | 879.50 | 523.00 | 230.00 | 0.50 | 0.00 | 4452.50 | |||||||||||||
1992 | 0.00 | 0.00 | 32.50 | 136.50 | 554.50 | 746.00 | 736.50 | 698.50 | 520.50 | 240.00 | 5.00 | 0.00 | 3670.00 | |||||||||||||
1993 | 0.00 | 0.00 | 0.00 | 102.50 | 483.50 | 723.00 | 902.00 | 868.00 | 410.00 | 212.00 | 12.50 | 0.00 | 3713.50 | |||||||||||||
1994 | 0.00 | 0.00 | 28.00 | 209.50 | 586.00 | 856.50 | 819.50 | 754.00 | 682.50 | 317.50 | 47.00 | 0.00 | 4300.50 | |||||||||||||
1995 | 0.00 | 0.00 | 51.50 | 83.50 | 465.00 | 860.00 | 944.50 | 1014.50 | 515.50 | 228.00 | 0.00 | 0.00 | 4162.50 | |||||||||||||
1996 | 0.00 | 0.00 | 11.50 | 113.50 | 403.50 | 797.50 | 837.50 | 811.50 | 545.00 | 266.50 | 6.00 | 0.00 | 3792.50 | |||||||||||||
1997 | 0.00 | 0.00 | 16.50 | 152.50 | 367.50 | 846.50 | 908.00 | 804.50 | 618.00 | 346.50 | 0.00 | 0.00 | 4060.00 | |||||||||||||
1998 | 0.00 | 11.50 | 79.00 | 268.00 | 734.00 | 725.50 | 912.00 | 909.00 | 741.00 | 301.50 | 49.00 | 33.50 | 4764.00 | |||||||||||||
1999 | 0.00 | 1.50 | 39.00 | 216.00 | 574.00 | 790.50 | 1047.50 | 829.50 | 539.50 | 242.50 | 91.50 | 5.50 | 4377.00 | |||||||||||||
2000 | 0.00 | 25.50 | 115.00 | 226.50 | 596.50 | 744.50 | 917.00 | 897.50 | 616.50 | 382.50 | 41.00 | 0.00 | 4562.50 | |||||||||||||
2001 | 0.00 | 0.00 | 0.00 | 275.50 | 562.00 | 822.00 | 1014.00 | 892.00 | 535.50 | 232.50 | 208.50 | 17.50 | 4559.50 | |||||||||||||
2002 | 1.50 | 0.00 | 3.00 | 239.00 | 453.50 | 883.00 | 1036.00 | 852.50 | 674.00 | 152.50 | 11.50 | 0.00 | 4306.50 | |||||||||||||
2003 | 0.00 | 0.00 | 65.50 | 265.50 | 486.50 | 780.50 | 926.00 | 935.50 | 575.00 | 259.00 | 18.50 | 0.00 | 4312.00 | |||||||||||||
2004 | 0.00 | 0.00 | 75.00 | 232.50 | 473.50 | 695.00 | 849.00 | 712.50 | 708.50 | 262.50 | 55.00 | 0.00 | 4063.50 | |||||||||||||
2005 | 0.00 | 2.00 | 31.50 | 281.00 | 415.00 | 900.00 | 959.00 | 823.00 | 702.00 | 326.50 | 67.00 | 0.00 | 4507.00 | |||||||||||||
2006 | 0.00 | 0.00 | 15.50 | 294.00 | 534.00 | 797.00 | 1008.00 | 899.00 | 511.00 | 207.50 | 65.50 | 0.00 | 4331.50 | |||||||||||||
2007 | 0.00 | 0.00 | 94.50 | 221.00 | 649.00 | 822.00 | 911.00 | 883.00 | 607.00 | 380.00 | 16.50 | 0.00 | b | 4584.00 | ||||||||||||
2008 | 0.00 | 0.00 | e | 1.00 | 123.50 | 453.00 | 791.00 | 957.50 | 857.50 | 640.50 | 249.00 | 99.00 | 0.00 | a | 4172.00 | |||||||||||
2009 | 0.00 | 0.00 | 39.50 | 172.00 | 498.00 | 728.28 | a | 787.00 | 781.00 | 660.50 | 113.50 | 82.50 | 0.00 | 3862.28 | ||||||||||||
2010 | 0.00 | a | 0.00 | 38.00 | 344.00 | 547.00 | 786.50 | 989.00 | 1003.00 | 554.00 | 351.50 | 43.50 | 0.00 | a | 4656.50 | |||||||||||
2011 | 0.00 | c | 0.00 | 0.00 | 108.50 | 494.00 | 831.50 | 1091.00 | 916.50 | 560.50 | 353.00 | 32.00 | 0.00 | 4387.00 | ||||||||||||
2012 | 0.00 | 0.00 | a | 316.50 | 214.00 | 665.00 | 865.86 | a | 1143.00 | 855.60 | a | 588.50 | 217.50 | 55.00 | 4.00 | 4924.96 | ||||||||||
2013 | 0.00 | 0.00 | e | 0.50 | 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 | 0.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.38 | 1.88 | 45.88 | 224.09 | 557.12 | 823.48 | 972.02 | 902.85 | 623.80 | 316.80 | 52.45 | 2.55 | 4496.09 | |||||||||||||
S.D. | 2.05 | 6.52 | 56.34 | 88.33 | 108.75 | 85.29 | 88.82 | 82.54 | 79.72 | 96.17 | 40.35 | 6.24 | 374.72 | |||||||||||||
SKEW | 7.09 | 4.80 | 2.19 | 0.42 | 0.57 | -0.01 | -0.23 | 0.34 | 0.01 | 0.75 | 1.19 | 2.94 | 0.37 | |||||||||||||
MAX | 16.50 | 44.15 | 316.50 | 481.50 | 865.13 | 1061.50 | 1143.00 | 1160.50 | 795.52 | 612.77 | 208.50 | 33.50 | 5541.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 81.21 | 367.50 | 619.50 | 736.50 | 698.50 | 410.00 | 113.50 | 0.00 | 0.00 | 3670.00 | |||||||||||||
NO YRS | 72 | 72 | 73 | 72 | 73 | 74 | 74 | 73 | 74 | 74 | 72 | 74 | 64 |