YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 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 | |
1949 | 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 | |
1950 | 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 | |
1951 | 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 | |
1952 | 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 | |
1953 | 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 | |
1954 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | |
1956 | 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 | |
1957 | 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 | |
1958 | 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 | |
1959 | 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 | |
1960 | 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 | |
1961 | 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 | |
1962 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 761.71 | c | 783.00 | 462.50 | 323.50 | 12.00 | 30.50 | 2373.21 | ||||||
1963 | 0.00 | 0.00 | 57.00 | 221.50 | 422.50 | 787.50 | 916.00 | 761.00 | 586.50 | 528.50 | 63.00 | 0.00 | 4343.50 | |||||||||||||
1964 | 0.00 | 0.00 | 0.00 | 199.50 | 598.50 | 719.00 | 956.87 | a | 767.00 | 503.00 | 234.50 | 139.00 | 0.00 | 4117.37 | ||||||||||||
1965 | 0.00 | 0.00 | 0.00 | 66.96 | b | 584.00 | 657.00 | 764.00 | 750.00 | 384.00 | 270.50 | 33.00 | 0.00 | 3509.46 | ||||||||||||
1966 | 0.00 | a | 1.00 | 27.00 | 77.00 | 299.00 | 723.00 | 946.50 | 724.50 | 469.50 | 195.50 | 11.00 | 0.00 | 3474.00 | ||||||||||||
1967 | 0.00 | 0.00 | 34.00 | 138.50 | 305.50 | 719.00 | 791.00 | 697.00 | 519.00 | 129.50 | t | 10.50 | g | 0.00 | b | 3204.00 | ||||||||||
1968 | 0.00 | 0.00 | b | 115.00 | 228.50 | 378.00 | 436.50 | m | 0.00 | z | 0.00 | z | 54.00 | y | 301.50 | 18.00 | 1.00 | 1042.00 | ||||||||
1969 | 0.00 | 0.00 | 0.00 | 184.66 | a | 448.97 | b | 446.90 | a | 785.00 | 809.74 | b | 467.00 | 181.00 | 25.00 | 0.00 | 3348.26 | |||||||||
1970 | 0.00 | 0.00 | 0.00 | 195.00 | 489.80 | a | 740.50 | 864.00 | 736.50 | 484.00 | 280.00 | 10.50 | 0.50 | 3800.80 | ||||||||||||
1971 | 0.00 | 0.00 | a | 0.50 | 145.50 | 299.31 | b | 786.50 | 717.50 | 675.50 | 553.00 | 397.00 | 26.00 | 0.00 | 3600.81 | |||||||||||
1972 | 0.00 | 0.00 | 4.50 | 97.00 | 547.00 | 595.50 | 757.50 | 782.00 | 449.00 | 186.50 | 10.00 | 0.00 | 3429.00 | |||||||||||||
1973 | 0.00 | 0.00 | 59.00 | 140.00 | 340.00 | 713.00 | 828.00 | 866.00 | 480.00 | 370.00 | 5.50 | 0.00 | 3801.50 | |||||||||||||
1974 | 0.00 | 0.00 | 11.00 | 191.00 | 376.50 | 554.50 | 887.50 | 723.00 | 345.00 | 226.50 | 37.76 | a | 0.00 | 3352.76 | ||||||||||||
1975 | 0.00 | 0.00 | 0.00 | 72.00 | 564.00 | 684.00 | 835.89 | c | 740.00 | 381.50 | 280.07 | b | 95.50 | 0.00 | 3652.96 | |||||||||||
1976 | 0.00 | 4.50 | 29.45 | a | 156.21 | a | 359.50 | 701.50 | 794.00 | 734.50 | 459.60 | e | 148.00 | 4.44 | c | 0.00 | 3391.70 | |||||||||
1977 | 0.00 | 0.00 | 63.55 | a | 341.38 | a | 656.00 | 601.61 | b | 841.28 | b | 565.23 | a | 472.50 | 121.50 | 50.50 | 0.00 | 3713.55 | ||||||||
1978 | 0.00 | 0.00 | 18.00 | 75.50 | 490.50 | 633.75 | b | 765.50 | 769.00 | 602.00 | 151.00 | 38.00 | 0.00 | 3543.25 | ||||||||||||
1979 | 0.00 | 0.00 | 5.54 | c | 106.00 | 290.00 | 624.00 | 832.00 | 707.50 | 526.50 | 135.50 | 13.50 | 0.00 | 3240.54 | ||||||||||||
1980 | 0.00 | 0.00 | 0.00 | 180.00 | 491.72 | b | 605.00 | 806.50 | 782.50 | 461.00 | 100.00 | 16.50 | 0.00 | 3443.22 | ||||||||||||
1981 | 3.00 | 15.00 | 30.50 | 172.00 | 369.00 | 685.50 | 814.00 | 797.50 | 398.50 | 149.00 | 53.50 | 0.00 | 3487.50 | |||||||||||||
1982 | 0.00 | 0.00 | 5.50 | 112.00 | 602.00 | 509.00 | 870.00 | 729.50 | 484.00 | 265.00 | 25.00 | 15.00 | 3617.00 | |||||||||||||
1983 | 0.00 | 0.00 | 27.00 | 84.00 | 287.50 | 703.00 | 960.50 | 637.00 | i | 563.50 | 198.50 | 35.00 | 0.00 | 2859.00 | ||||||||||||
1984 | 0.00 | 0.50 | 0.00 | 159.50 | 349.50 | 746.50 | 784.50 | 881.50 | 445.50 | 328.00 | 20.00 | 0.00 | 3715.50 | |||||||||||||
1985 | 0.00 | 0.00 | 16.50 | 306.50 | 584.50 | 595.00 | 789.00 | 715.58 | a | 511.50 | 201.50 | 4.50 | 0.00 | 3724.58 | ||||||||||||
1986 | 0.00 | 0.00 | 72.85 | a | 257.00 | 544.00 | 688.00 | 921.50 | 690.00 | 524.50 | 194.00 | 6.00 | 0.00 | 3897.85 | ||||||||||||
1987 | 0.00 | 0.00 | 73.50 | 298.00 | 590.50 | 762.00 | 956.00 | 762.50 | 550.50 | 92.50 | 56.00 | 0.00 | 4141.50 | |||||||||||||
1988 | 0.00 | 0.00 | 3.50 | 145.00 | 609.50 | 766.50 | 968.00 | 918.50 | 508.93 | b | 114.00 | 4.00 | 0.00 | 4037.93 | ||||||||||||
1989 | 0.00 | 0.00 | 37.00 | 129.00 | 450.00 | 626.00 | 899.50 | 810.00 | 495.50 | 284.00 | 3.00 | 0.00 | 3734.00 | |||||||||||||
1990 | 0.00 | 0.00 | 50.00 | 252.50 | 378.50 | 729.00 | 0.00 | z | 0.00 | z | 568.50 | 187.00 | 81.00 | 0.00 | 2246.50 | |||||||||||
1991 | 0.00 | 0.00 | 15.50 | 250.00 | 595.50 | 831.72 | a | 823.50 | 834.42 | a | 471.50 | 161.50 | 2.50 | 0.00 | 3986.14 | |||||||||||
1992 | 0.00 | 0.00 | 0.50 | 96.00 | 511.00 | 602.50 | 672.00 | 668.00 | 487.00 | 205.50 | 2.50 | 0.00 | 3245.00 | |||||||||||||
1993 | 0.00 | 0.00 | 15.50 | 93.50 | 444.50 | 619.50 | 842.00 | 830.50 | 321.50 | 177.73 | a | 2.50 | 0.00 | 3347.23 | ||||||||||||
1994 | 0.00 | 1.50 | 16.00 | 157.00 | 489.50 | 764.00 | 781.50 | 719.00 | 598.00 | 281.50 | 41.00 | 0.00 | 3849.00 | |||||||||||||
1995 | 0.00 | 0.00 | 41.00 | 39.50 | 399.50 | 808.50 | 854.00 | 928.00 | 462.41 | a | 204.50 | 0.00 | 0.00 | 3737.41 | ||||||||||||
1996 | 0.00 | 0.00 | 5.50 | 99.00 | 364.50 | 716.00 | 740.00 | 813.00 | 524.50 | 147.50 | p | 4.00 | 0.00 | 3266.50 | ||||||||||||
1997 | 0.00 | 2.00 | 6.00 | 135.50 | 278.50 | 733.00 | 830.50 | 695.00 | 538.50 | 297.00 | 5.50 | 0.00 | 3521.50 | |||||||||||||
1998 | 0.00 | 0.50 | 61.00 | 238.00 | 627.00 | 645.00 | 827.00 | 838.00 | 646.50 | 266.00 | 36.72 | a | 24.00 | 4209.72 | ||||||||||||
1999 | 0.00 | a | 0.00 | 38.75 | e | 188.00 | 520.91 | c | 149.00 | w | 237.50 | x | 725.92 | a | 485.50 | 196.69 | b | 72.50 | 0.00 | 2228.27 | ||||||
2000 | 0.00 | b | 27.50 | 100.50 | 130.50 | 508.00 | 634.82 | b | 808.00 | 786.76 | b | 481.00 | 300.70 | a | 46.50 | 0.00 | a | 3824.28 | ||||||||
2001 | 0.00 | 0.00 | a | 0.00 | 213.00 | 480.50 | 691.00 | 833.50 | 652.00 | f | 469.50 | 181.00 | 124.00 | 8.78 | a | 3001.28 | ||||||||||
2002 | 0.00 | 0.00 | 0.00 | 174.00 | 297.00 | 757.50 | 946.53 | a | 785.00 | 585.00 | 112.50 | 16.00 | 0.00 | 3673.53 | ||||||||||||
2003 | 0.00 | 0.00 | 61.00 | 0.00 | z | 0.00 | z | 651.50 | 801.50 | 866.00 | 554.00 | 225.00 | 0.00 | z | 0.00 | 3159.00 | ||||||||||
2004 | 0.00 | 1.00 | 25.00 | 177.50 | 388.00 | 612.50 | 781.50 | 627.00 | 677.50 | 212.50 | 26.00 | 0.00 | 3528.50 | |||||||||||||
2005 | 0.00 | 0.00 | 34.50 | 258.50 | 390.50 | 830.50 | 924.50 | 799.50 | 661.50 | 278.50 | 50.00 | 0.00 | 4228.00 | |||||||||||||
2006 | 0.00 | 0.00 | 14.00 | 273.00 | 506.00 | 689.00 | 976.50 | 794.50 | 410.00 | 139.50 | 46.00 | 0.00 | 3848.50 | |||||||||||||
2007 | 0.00 | 0.00 | 102.62 | b | 201.00 | 567.50 | 762.00 | 863.00 | 794.50 | 594.00 | 346.00 | 14.50 | 0.00 | 4245.12 | ||||||||||||
2008 | 0.00 | a | 0.00 | 0.00 | 169.50 | 349.50 | 649.00 | 830.00 | 750.00 | 565.00 | 204.00 | 74.00 | 0.00 | 3591.00 | ||||||||||||
2009 | 0.00 | 1.04 | a | 30.00 | 149.50 | 454.00 | 619.50 | 659.50 | 703.50 | 585.50 | 93.00 | 57.50 | 0.00 | a | 3353.04 | |||||||||||
2010 | 0.00 | a | 0.00 | 79.00 | 313.50 | 499.50 | 690.50 | 911.50 | 918.00 | 449.50 | 247.00 | 50.00 | 0.00 | 4158.50 | ||||||||||||
2011 | 0.00 | a | 0.00 | 6.50 | 97.24 | a | 447.43 | a | 703.50 | 979.08 | a | 800.50 | 471.50 | 309.50 | 33.00 | 0.00 | 3848.26 | |||||||||
2012 | 0.00 | a | 0.00 | a | 285.00 | 157.50 | 570.92 | a | 764.50 | 989.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2767.42 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.06 | 1.09 | 33.58 | 170.26 | 457.05 | 684.98 | 843.52 | 768.61 | 504.00 | 226.75 | 33.37 | 1.60 | 3714.96 | |||||||||||||
S.D. | 0.42 | 4.41 | 47.36 | 71.53 | 107.60 | 80.51 | 81.01 | 74.08 | 75.99 | 87.53 | 31.61 | 5.86 | 298.01 | |||||||||||||
SKEW | 6.86 | 5.08 | 3.25 | 0.43 | -0.03 | -0.50 | 0.02 | -0.01 | 0.02 | 0.87 | 1.42 | 3.89 | 0.40 | |||||||||||||
MAX | 3.00 | 27.50 | 285.00 | 341.38 | 656.00 | 831.72 | 989.50 | 928.00 | 677.50 | 528.50 | 139.00 | 30.50 | 4343.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 39.50 | 278.50 | 446.90 | 659.50 | 565.23 | 321.50 | 92.50 | 0.00 | 0.00 | 3240.54 | |||||||||||||
NO YRS | 50 | 50 | 50 | 49 | 49 | 48 | 48 | 46 | 49 | 48 | 48 | 50 | 41 |