YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1923 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 855.00 | 732.50 | 388.00 | 119.50 | 0.00 | z | 0.00 | z | 2095.00 | |||||
1924 | 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 | |
1925 | 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 | |
1926 | 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 | |
1927 | 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 | |
1928 | 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 | |
1929 | 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 | |
1930 | 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 | |
1931 | 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 | |
1932 | 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 | |
1933 | 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 | |
1934 | 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 | |
1935 | 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 | |
1936 | 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 | |
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 | 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 | |
1939 | 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 | |
1940 | 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 | |
1941 | 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 | |
1942 | 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 | |
1943 | 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 | |
1944 | 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 | |
1945 | 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 | |
1946 | 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 | |
1947 | 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 | |
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 | 257.00 | u | 753.00 | 475.00 | 157.00 | 5.00 | 0.00 | 1390.00 | ||||||
1958 | 0.00 | 0.00 | 13.00 | 122.00 | 459.50 | 751.50 | 634.50 | g | 852.50 | 544.29 | b | 228.50 | 8.89 | c | 0.00 | f | 2980.17 | |||||||||
1959 | 0.00 | 2.50 | 13.00 | 158.00 | 357.50 | 706.00 | 810.13 | a | 762.00 | 470.19 | d | 186.00 | 2.50 | 0.00 | 3467.83 | |||||||||||
1960 | 0.00 | a | 0.00 | 46.00 | 188.50 | 364.00 | 688.20 | e | 784.00 | 758.00 | 542.00 | 132.50 | 14.00 | 0.00 | 3517.20 | |||||||||||
1961 | 0.00 | 0.00 | 26.50 | 124.50 | 379.50 | 646.00 | 744.00 | 700.08 | a | 407.50 | 126.50 | 2.00 | 0.00 | z | 3156.58 | |||||||||||
1962 | 0.00 | 4.50 | 13.50 | 156.00 | 365.00 | 619.00 | 774.50 | 746.58 | a | 514.14 | a | 181.50 | 2.00 | 0.00 | b | 3376.72 | ||||||||||
1963 | 2.14 | b | 6.00 | 34.50 | 167.00 | 431.00 | 556.07 | b | 847.00 | 742.40 | b | 563.28 | a | 234.88 | e | 5.77 | d | 0.00 | 3590.04 | |||||||
1964 | 0.00 | 0.00 | b | 5.50 | 76.00 | 377.68 | a | 569.50 | 808.00 | 706.50 | 462.50 | 170.50 | 4.50 | 2.00 | 3182.68 | |||||||||||
1965 | 0.00 | 3.50 | 18.08 | a | 118.97 | a | 307.23 | c | 520.18 | b | 804.40 | b | 704.00 | 451.11 | c | 172.10 | b | 29.50 | 1.00 | 3130.07 | ||||||
1966 | 0.00 | 0.00 | 37.20 | a | 159.50 | 481.02 | a | 480.50 | f | 854.50 | 765.91 | b | 502.24 | a | 169.50 | 4.44 | c | 16.50 | 2990.82 | |||||||
1967 | 0.00 | 4.50 | 126.21 | c | 191.90 | a | 371.47 | b | 631.07 | b | 845.61 | d | 689.48 | b | 462.86 | b | 200.35 | d | 5.36 | b | 0.00 | e | 3528.81 | |||
1968 | 0.00 | 3.50 | 29.00 | 92.00 | 355.00 | 663.75 | b | 771.68 | c | 667.05 | c | 428.79 | a | 228.00 | 12.50 | 0.00 | 3251.27 | |||||||||
1969 | 4.00 | 0.00 | a | 13.50 | 210.56 | c | 439.00 | 611.90 | a | 856.50 | 838.11 | c | 527.07 | a | 201.50 | 9.50 | 0.00 | 3711.63 | ||||||||
1970 | 0.00 | 1.00 | 18.00 | 61.00 | 398.02 | c | 605.50 | 852.50 | 790.00 | 482.78 | c | 133.50 | 2.00 | 0.00 | 3344.30 | |||||||||||
1971 | 2.00 | 12.00 | 97.00 | 119.00 | 313.00 | 631.00 | 844.75 | a | 695.00 | 444.00 | 150.00 | 1.50 | 0.00 | 3309.25 | ||||||||||||
1972 | 2.50 | 6.50 | 99.00 | 166.50 | 333.50 | 644.50 | 801.72 | b | 720.50 | 482.00 | 260.00 | 1.00 | 0.00 | 3517.72 | ||||||||||||
1973 | 0.00 | 0.00 | 5.00 | 54.00 | 338.50 | 593.57 | b | 750.89 | d | 724.00 | 465.58 | d | 174.00 | 19.00 | 0.00 | 3124.54 | ||||||||||
1974 | 0.00 | 0.00 | 84.50 | 123.00 | 441.75 | e | 747.12 | d | 780.50 | 699.50 | 463.97 | a | 223.72 | a | 1.50 | 0.00 | e | 3565.55 | ||||||||
1975 | 0.00 | 0.00 | 21.00 | 90.00 | a | 292.36 | b | 553.50 | 767.00 | 718.74 | d | 322.50 | g | 173.00 | 21.00 | 0.00 | 2636.60 | |||||||||
1976 | 0.00 | 9.00 | 27.50 | 134.50 | 361.50 | 595.00 | 742.50 | 670.00 | 476.00 | 129.50 | 0.00 | 0.00 | 3145.50 | |||||||||||||
1977 | 0.00 | 2.00 | 17.00 | 182.00 | 347.50 | 640.50 | 790.50 | 787.50 | 540.00 | 206.00 | 9.00 | 6.50 | 3528.50 | |||||||||||||
1978 | 0.00 | 7.00 | 41.00 | 184.50 | 335.00 | 656.38 | a | 835.50 | 721.00 | 482.00 | 242.00 | 34.00 | 0.00 | 3538.38 | ||||||||||||
1979 | 0.00 | 3.50 | 19.00 | 170.00 | 355.00 | 568.50 | 764.00 | 680.50 | 526.00 | 262.00 | 0.00 | 0.00 | 3348.50 | |||||||||||||
1980 | 0.00 | 21.50 | 20.00 | 140.00 | 324.50 | 685.00 | 882.00 | 767.00 | 549.50 | 178.50 | 16.50 | 0.00 | 3584.50 | |||||||||||||
1981 | 0.00 | 2.00 | 24.00 | 236.50 | 422.00 | 730.50 | 844.50 | 765.00 | 526.50 | 196.00 | 7.00 | 0.00 | 3754.00 | |||||||||||||
1982 | 0.00 | 1.00 | 32.50 | 159.00 | 358.00 | 615.52 | a | 828.00 | 785.50 | 551.00 | 164.50 | 6.50 | 0.00 | 3501.52 | ||||||||||||
1983 | 0.00 | a | 0.00 | 30.00 | 123.00 | 325.00 | 582.00 | 833.50 | 821.50 | 657.00 | 229.00 | 68.00 | 0.00 | 3669.00 | ||||||||||||
1984 | 0.00 | 0.00 | 58.50 | 137.50 | 571.50 | 635.50 | 824.50 | 773.00 | 564.00 | 160.00 | 18.00 | 0.00 | 3742.50 | |||||||||||||
1985 | 0.00 | 7.00 | 57.00 | 221.00 | 405.00 | 699.00 | 813.50 | 772.00 | 465.00 | 205.00 | 30.50 | 0.50 | 3675.50 | |||||||||||||
1986 | 5.00 | 35.50 | 73.00 | 234.00 | 418.00 | 700.00 | 753.50 | 810.00 | 475.50 | 156.50 | 17.00 | 0.00 | 3678.00 | |||||||||||||
1987 | 0.00 | 4.00 | 4.50 | 165.00 | 404.50 | 664.00 | 773.50 | 752.50 | 516.00 | 279.00 | 29.00 | 0.00 | 3592.00 | |||||||||||||
1988 | 0.00 | 13.00 | 28.50 | 169.50 | 430.00 | 693.50 | 850.50 | 772.50 | 465.00 | 281.00 | 58.00 | 0.00 | 3761.50 | |||||||||||||
1989 | 0.00 | 6.50 | 116.00 | 311.00 | 523.50 | 687.00 | 838.50 | 766.00 | 552.00 | 220.50 | 4.00 | 0.00 | 4025.00 | |||||||||||||
1990 | 0.00 | 6.50 | 72.00 | 251.00 | 408.00 | 773.00 | 828.00 | 713.00 | 604.00 | 236.50 | 14.00 | 0.00 | 3906.00 | |||||||||||||
1991 | 0.00 | 3.00 | 41.00 | 164.50 | 386.00 | 616.00 | 795.50 | 774.50 | 518.00 | 262.50 | 14.50 | 0.00 | 3575.50 | |||||||||||||
1992 | 0.00 | 0.00 | 23.50 | 239.50 | 439.50 | 610.00 | 775.00 | 639.50 | 456.00 | 270.50 | 1.50 | 0.00 | 3455.00 | |||||||||||||
1993 | 1.50 | 3.50 | 55.50 | 175.00 | 414.50 | 674.00 | 862.00 | 784.00 | 493.50 | 186.50 | 2.00 | 0.00 | 3652.00 | |||||||||||||
1994 | 2.50 | 5.00 | 80.00 | 190.50 | 426.00 | 778.00 | 889.00 | 852.00 | 531.50 | 78.00 | 2.00 | 0.00 | 3834.50 | |||||||||||||
1995 | 0.00 | 23.00 | 83.00 | 128.00 | 372.00 | 576.00 | 739.50 | 854.00 | 584.00 | 186.50 | 29.50 | 3.00 | 3578.50 | |||||||||||||
1996 | 0.00 | 27.00 | 26.50 | 218.50 | 565.00 | 770.50 | 904.50 | 801.00 | 464.50 | 251.50 | 6.50 | 1.50 | 4037.00 | |||||||||||||
1997 | 0.00 | 0.00 | 80.50 | 124.00 | 470.00 | 618.00 | 827.50 | 791.00 | 625.50 | 218.50 | 8.50 | 0.00 | 3763.50 | |||||||||||||
1998 | 0.00 | 2.00 | 45.00 | 96.00 | 378.00 | 650.50 | 0.00 | z | 816.00 | 667.00 | 227.50 | 3.00 | 1.00 | 2886.00 | ||||||||||||
1999 | 1.00 | 0.00 | 65.00 | 135.50 | 411.00 | 646.00 | 830.50 | 772.00 | 511.00 | 219.50 | 15.50 | 0.00 | 3607.00 | |||||||||||||
2000 | 7.50 | 2.00 | 41.00 | 238.00 | 541.00 | 757.00 | 874.50 | 828.00 | 597.00 | 198.50 | 0.00 | 0.00 | 4084.50 | |||||||||||||
2001 | 0.00 | 0.50 | 50.00 | 201.00 | 527.50 | 734.00 | 890.00 | 794.00 | 565.00 | 240.50 | 68.00 | 0.00 | 4070.50 | |||||||||||||
2002 | 0.00 | 0.00 | 47.50 | 306.00 | 480.50 | 795.00 | 844.00 | 793.00 | 531.50 | 161.00 | 7.50 | 0.00 | 3966.00 | |||||||||||||
2003 | 0.00 | 0.00 | 38.50 | 161.00 | 475.50 | 679.50 | 957.50 | 854.50 | 559.00 | 331.50 | 38.00 | 0.00 | 4095.00 | |||||||||||||
2004 | 0.00 | 0.00 | 125.50 | 165.00 | 456.50 | 670.50 | 805.50 | 724.50 | 484.50 | 200.50 | 14.00 | 0.00 | 3646.50 | |||||||||||||
2005 | 0.50 | 2.50 | 28.50 | 161.00 | 468.00 | 0.00 | z | 906.50 | 795.50 | 612.50 | 230.00 | 33.50 | 1.00 | 3239.50 | ||||||||||||
2006 | 0.00 | 6.50 | 62.50 | 275.00 | 560.50 | 777.50 | 900.00 | 747.50 | 428.50 | 190.00 | 18.00 | 0.00 | 3966.00 | |||||||||||||
2007 | 0.00 | 0.00 | 91.50 | 157.00 | 456.00 | 737.00 | 899.00 | 892.50 | 603.00 | 196.00 | 35.00 | 7.00 | 4074.00 | |||||||||||||
2008 | 0.00 | 1.50 | 35.50 | 129.00 | 402.50 | 756.00 | 854.00 | 806.50 | 540.00 | 227.50 | 28.00 | 0.00 | 3780.50 | |||||||||||||
2009 | 0.00 | 15.50 | 69.00 | 184.00 | 560.50 | 687.00 | 914.00 | 782.00 | 532.50 | 224.00 | 29.00 | 0.00 | 3997.50 | |||||||||||||
2010 | 0.00 | 0.00 | 8.00 | 212.50 | 387.00 | 766.00 | 877.00 | 800.00 | 628.00 | 283.50 | 7.50 | 0.00 | 3969.50 | |||||||||||||
2011 | 0.00 | a | 6.50 | 72.50 | 225.58 | d | 314.81 | b | 707.00 | 930.50 | 908.82 | a | 575.69 | a | 211.50 | 5.50 | 0.00 | 3958.39 | ||||||||
2012 | 0.00 | 0.00 | 65.00 | 281.90 | a | 507.50 | 790.50 | 900.00 | 857.00 | 573.50 | 258.00 | 19.50 | 0.00 | 4252.90 | ||||||||||||
2013 | 0.00 | 0.00 | 42.50 | 26.50 | 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 | 42.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.51 | 4.66 | 46.40 | 170.28 | 414.43 | 669.05 | 832.06 | 768.26 | 519.79 | 203.90 | 15.18 | 0.74 | 3661.88 | |||||||||||||
S.D. | 1.40 | 7.28 | 31.17 | 57.39 | 72.38 | 70.24 | 52.45 | 57.55 | 62.17 | 47.93 | 16.05 | 2.58 | 282.46 | |||||||||||||
SKEW | 3.32 | 2.44 | 0.82 | 0.39 | 0.53 | 0.05 | 0.12 | 0.13 | 0.28 | -0.02 | 1.67 | 4.83 | -0.01 | |||||||||||||
MAX | 7.50 | 35.50 | 126.21 | 311.00 | 571.50 | 795.00 | 957.50 | 908.82 | 667.00 | 331.50 | 68.00 | 16.50 | 4252.90 | |||||||||||||
MIN | 0.00 | 0.00 | 4.50 | 54.00 | 292.36 | 520.18 | 739.50 | 639.50 | 388.00 | 78.00 | 0.00 | 0.00 | 3124.54 | |||||||||||||
NO YRS | 56 | 56 | 56 | 55 | 55 | 53 | 54 | 57 | 56 | 57 | 56 | 54 | 49 |