YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 20.00 | t | 43.00 | 43.00 | ||
1956 | 16.00 | 15.00 | 145.50 | 206.50 | 486.00 | 621.00 | 862.00 | 813.50 | 638.65 | d | 245.00 | 74.50 | 20.00 | 4143.65 | ||||||||||||
1957 | 0.00 | 31.50 | 66.50 | 120.52 | a | 362.70 | a | 621.00 | 837.50 | 826.00 | 587.50 | 162.00 | 15.50 | 29.50 | 3660.22 | |||||||||||
1958 | 6.00 | 77.50 | 17.50 | 153.50 | 637.50 | 656.90 | a | 892.00 | 1017.50 | 641.00 | 399.00 | 132.50 | 44.95 | a | 4675.85 | |||||||||||
1959 | 61.50 | 9.00 | 57.02 | c | 298.50 | 296.00 | 750.50 | 994.50 | 839.00 | 540.54 | b | 404.00 | 90.50 | 7.00 | 4348.05 | |||||||||||
1960 | 2.00 | 11.50 | 176.50 | 244.00 | 346.00 | 741.50 | 1052.00 | 808.50 | 656.50 | 332.00 | 54.50 | 4.00 | 4429.00 | |||||||||||||
1961 | 21.00 | 46.50 | 73.00 | 178.00 | 427.69 | d | 839.50 | 993.00 | 1024.50 | 434.50 | 277.00 | 44.50 | 3.00 | 4362.19 | ||||||||||||
1962 | 16.50 | 2.50 | 43.92 | a | 283.50 | 328.50 | 622.00 | 815.00 | 813.50 | 606.50 | 269.50 | 81.50 | 9.50 | 3892.42 | ||||||||||||
1963 | 0.00 | 84.50 | 38.00 | 102.50 | 473.50 | 541.50 | 794.00 | 844.50 | 701.50 | 442.00 | 75.50 | 7.50 | 4105.00 | |||||||||||||
1964 | 7.50 | 8.50 | 40.30 | a | 130.00 | 369.50 | 561.50 | 929.00 | 800.66 | b | 533.50 | 390.00 | 82.00 | 66.50 | 3918.96 | |||||||||||
1965 | 16.00 | 35.78 | a | 24.50 | 223.50 | 318.00 | 581.50 | 877.50 | 761.50 | 395.50 | 418.00 | 99.00 | 26.50 | 3777.28 | ||||||||||||
1966 | 4.50 | 1.00 | r | 127.50 | 241.00 | 616.00 | 623.50 | 931.50 | 921.73 | a | 713.50 | 322.50 | 121.50 | 9.00 | 4632.23 | |||||||||||
1967 | 24.00 | 50.50 | 80.00 | 37.78 | c | 439.50 | 613.00 | 1051.00 | 1045.00 | 748.00 | 353.00 | 111.00 | 30.00 | 4582.78 | ||||||||||||
1968 | 1.00 | 59.50 | 141.50 | 126.00 | 390.50 | 649.00 | 986.00 | 695.50 | 592.50 | 299.50 | 39.00 | 21.00 | 4001.00 | |||||||||||||
1969 | 33.50 | 0.00 | 68.00 | 241.50 | 486.50 | 645.50 | 935.00 | 909.50 | 666.50 | 189.10 | a | 73.00 | 30.50 | 4278.60 | ||||||||||||
1970 | 51.50 | 46.00 | 30.00 | 64.00 | 405.00 | 694.00 | 938.00 | 969.50 | 476.50 | 237.00 | 50.00 | 12.50 | 3974.00 | |||||||||||||
1971 | 69.50 | 47.50 | 72.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 26.40 | e | 0.00 | f | 215.90 | ||||
1972 | 5.34 | b | 55.50 | 161.72 | a | 136.50 | 505.50 | 718.50 | 922.00 | 846.00 | 426.00 | 295.00 | 32.50 | 0.00 | z | 4104.56 | ||||||||||
1973 | 27.50 | 10.50 | 17.00 | 99.50 | 535.50 | 737.00 | 1005.00 | 891.00 | 566.00 | 297.00 | 104.00 | 14.50 | 4304.50 | |||||||||||||
1974 | 47.00 | 16.00 | 104.00 | 170.50 | 446.18 | c | 844.14 | a | 0.00 | z | 851.00 | 643.00 | 245.50 | 77.00 | 5.00 | 3449.32 | ||||||||||
1975 | 18.00 | 14.50 | 41.50 | 32.00 | 353.40 | a | 547.50 | 970.00 | 0.00 | z | 0.00 | z | 0.00 | z | 93.50 | 69.50 | 2139.90 | |||||||||
1976 | 19.00 | 56.00 | 79.50 | 135.00 | 490.50 | 623.00 | 967.00 | 753.00 | 614.00 | 262.50 | 148.00 | 5.50 | 4153.00 | |||||||||||||
1977 | 0.00 | 51.00 | 16.50 | 301.50 | 259.00 | 795.50 | 906.50 | 903.50 | 597.00 | 337.00 | 72.50 | 74.50 | 4314.50 | |||||||||||||
1978 | 9.00 | 21.00 | 175.50 | 135.00 | 306.00 | 632.59 | a | 928.50 | 813.00 | 509.00 | 357.50 | 42.00 | 5.00 | 3934.09 | ||||||||||||
1979 | 4.50 | 16.50 | 145.50 | 180.50 | 456.50 | 679.00 | 978.50 | 852.00 | 700.50 | 402.00 | 11.50 | 43.00 | 4470.00 | |||||||||||||
1980 | 17.50 | 44.00 | 19.00 | 285.50 | 444.50 | 555.00 | 953.00 | 790.00 | 615.50 | 319.00 | 136.50 | 44.50 | 4224.00 | |||||||||||||
1981 | 3.00 | 38.50 | 34.00 | 265.86 | a | 369.70 | d | 650.00 | 913.50 | 987.50 | 642.50 | 204.71 | b | 118.50 | 62.50 | 4290.27 | ||||||||||
1982 | 12.40 | a | 63.50 | 54.00 | 145.00 | 393.00 | 636.50 | 882.50 | 933.50 | 545.00 | 260.50 | 9.50 | 21.00 | 3956.40 | ||||||||||||
1983 | 39.00 | 47.00 | 66.00 | 98.00 | 407.50 | 594.50 | 827.00 | 939.50 | 601.55 | a | 362.50 | 105.00 | 1.50 | 4089.05 | ||||||||||||
1984 | 6.50 | 3.00 | 78.50 | 129.50 | 465.50 | 512.50 | 978.50 | 983.50 | 557.50 | 243.00 | 46.50 | 0.00 | 4004.50 | |||||||||||||
1985 | 0.00 | 7.50 | 35.00 | 344.00 | 497.50 | 735.50 | 1064.00 | 787.50 | 362.07 | a | 172.00 | j | 45.00 | 0.00 | 3878.07 | |||||||||||
1986 | 33.00 | 99.50 | 193.00 | 185.50 | 459.83 | a | 862.00 | 921.00 | 1034.50 | 389.50 | 288.00 | 74.00 | 0.00 | 4539.83 | ||||||||||||
1987 | 9.00 | 19.38 | b | 86.00 | 379.00 | 516.00 | 777.50 | 793.00 | 802.50 | 612.50 | 340.50 | 58.50 | 27.50 | 4421.38 | ||||||||||||
1988 | 0.53 | b | 20.00 | 80.50 | 265.50 | 468.50 | 789.00 | 1017.50 | 888.00 | 591.50 | 552.00 | 66.00 | 6.00 | 4745.03 | ||||||||||||
1989 | 4.00 | 7.50 | 107.50 | 284.00 | 355.50 | 699.00 | 988.00 | 759.00 | 547.50 | 280.50 | 58.00 | 7.50 | 4098.00 | |||||||||||||
1990 | 23.00 | 12.50 | 73.50 | 321.00 | 207.00 | o | 0.00 | z | 989.00 | 910.00 | 733.50 | 0.00 | z | 60.50 | n | 12.50 | 3075.00 | |||||||||
1991 | 18.50 | 84.50 | 52.50 | 152.50 | 306.00 | 557.50 | 962.00 | 966.00 | 687.50 | 385.00 | 74.00 | 5.50 | 4251.50 | |||||||||||||
1992 | 33.50 | 67.00 | 122.00 | 327.00 | 621.00 | 764.00 | 870.50 | 946.00 | 632.50 | 372.50 | 18.50 | 0.00 | 4774.50 | |||||||||||||
1993 | 0.00 | 0.00 | 107.00 | 185.50 | 582.00 | 553.00 | 621.50 | 729.00 | 611.00 | 320.00 | 20.00 | 29.00 | 3758.00 | |||||||||||||
1994 | 31.00 | 19.00 | 171.50 | 265.00 | 505.00 | 686.00 | 963.50 | 917.00 | 651.50 | 238.50 | 8.50 | 4.50 | 4461.00 | |||||||||||||
1995 | 30.00 | 109.50 | 70.00 | 147.50 | 372.00 | 577.00 | 894.50 | 803.50 | 657.50 | 293.00 | 227.50 | 44.50 | 4226.50 | |||||||||||||
1996 | 25.00 | 80.50 | 123.00 | 234.50 | 328.50 | 683.00 | 1004.00 | 920.00 | 554.50 | 339.00 | 91.00 | 44.00 | 4427.00 | |||||||||||||
1997 | 22.00 | 18.50 | 178.50 | 184.00 | 528.00 | 663.50 | 886.50 | 930.00 | 655.00 | 282.00 | 87.50 | 2.00 | 4437.50 | |||||||||||||
1998 | 21.50 | 5.50 | 115.00 | 135.50 | 326.50 | 539.50 | 1042.00 | 987.00 | 718.50 | 220.00 | 60.50 | 28.00 | 4199.50 | |||||||||||||
1999 | 18.00 | 23.00 | 76.00 | 138.50 | 360.50 | 582.50 | 913.50 | 882.50 | 564.00 | 372.00 | 159.00 | 6.50 | 4096.00 | |||||||||||||
2000 | 15.00 | 24.00 | 55.00 | 295.50 | 484.50 | 730.50 | 918.50 | 938.50 | 545.00 | 203.00 | 3.00 | 0.00 | 4212.50 | |||||||||||||
2001 | 0.00 | 6.50 | 104.50 | 164.50 | 546.50 | 680.00 | 890.50 | 1048.50 | 740.50 | 367.00 | f | 114.64 | b | 2.58 | a | 4298.73 | ||||||||||
2002 | 23.00 | 29.50 | 101.50 | 260.00 | 450.65 | d | 787.50 | 1129.50 | 841.00 | 663.50 | 237.27 | e | 93.00 | 49.00 | 4665.42 | |||||||||||
2003 | 67.50 | 20.50 | 189.50 | 159.00 | e | 360.50 | f | 433.00 | l | 796.00 | j | 594.50 | m | 484.50 | h | 392.00 | h | 48.46 | d | 15.50 | j | 484.96 | ||||
2004 | 3.00 | l | 0.00 | j | 155.50 | j | 220.00 | f | 285.50 | l | 385.50 | l | 0.00 | z | 0.00 | z | 120.00 | w | 80.00 | s | 45.58 | d | 28.50 | m | 45.58 | |
2005 | 0.00 | f | 0.00 | g | 48.00 | k | 207.00 | e | 423.50 | 423.00 | g | 1022.00 | 703.50 | i | 0.00 | z | 240.00 | k | 24.23 | d | 32.72 | d | 1709.45 | |||
2006 | 25.50 | h | 17.50 | l | 35.50 | i | 91.00 | l | 0.00 | z | 548.50 | i | 1144.00 | 275.00 | u | 0.00 | z | 115.00 | r | 104.00 | g | 22.50 | g | 1144.00 | ||
2007 | 5.00 | g | 36.00 | g | 127.00 | l | 154.00 | j | 319.50 | l | 464.00 | l | 879.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2008 | 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 | 39.50 | y | 50.00 | r | 0.00 | z | 0.00 | |
2009 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 477.00 | q | 845.50 | 644.00 | 172.00 | 35.00 | 0.00 | 1696.50 | ||||||
2010 | 6.50 | 3.50 | 24.00 | 121.50 | 263.00 | 595.50 | 883.50 | 829.00 | 687.50 | 401.50 | 98.00 | 35.00 | 3948.50 | |||||||||||||
2011 | 30.48 | a | 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 | 30.48 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 19.02 | 33.76 | 86.95 | 194.32 | 430.01 | 664.13 | 938.30 | 880.83 | 599.99 | 309.60 | 72.11 | 21.38 | 4228.79 | |||||||||||||
S.D. | 17.65 | 28.38 | 51.27 | 82.02 | 94.10 | 90.16 | 90.60 | 88.60 | 93.33 | 80.17 | 44.28 | 20.81 | 274.99 | |||||||||||||
SKEW | 1.18 | 0.88 | 0.53 | 0.21 | 0.24 | 0.40 | -0.57 | 0.12 | -0.77 | 0.45 | 0.88 | 0.90 | 0.06 | |||||||||||||
MAX | 69.50 | 109.50 | 193.00 | 379.00 | 637.50 | 862.00 | 1144.00 | 1048.50 | 748.00 | 552.00 | 227.50 | 74.50 | 4774.50 | |||||||||||||
MIN | 0.00 | 0.00 | 16.50 | 32.00 | 259.00 | 512.50 | 621.50 | 695.50 | 362.07 | 162.00 | 3.00 | 0.00 | 3660.22 | |||||||||||||
NO YRS | 50 | 48 | 49 | 49 | 47 | 46 | 48 | 47 | 47 | 44 | 51 | 49 | 40 |