YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 77.50 | t | 323.50 | 672.50 | 996.00 | |||
1944 | 699.50 | 677.74 | b | 547.31 | b | 361.00 | 62.50 | f | 10.18 | b | 0.00 | 0.00 | 0.00 | 59.70 | d | 525.00 | 631.50 | 3511.93 | ||||||||
1945 | 678.90 | a | 536.31 | b | 401.50 | i | 332.00 | 70.35 | e | 13.00 | 0.00 | 0.00 | 25.86 | a | 77.50 | 415.50 | 813.46 | d | 2962.88 | |||||||
1946 | 547.00 | h | 464.00 | g | 390.00 | g | 155.36 | b | 64.50 | 0.00 | h | 0.00 | 0.00 | 0.00 | z | 227.50 | 542.78 | c | 563.00 | 1553.13 | ||||||
1947 | 764.00 | 405.44 | c | 369.23 | c | 223.97 | a | 65.50 | 0.00 | h | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 403.50 | j | 758.50 | 2586.64 | |||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 1.00 | 102.00 | 544.50 | 710.86 | b | 1358.36 | ||||||
1949 | 1035.83 | b | 713.46 | b | 496.00 | 177.00 | 59.50 | g | 4.50 | 0.00 | 0.00 | b | 0.00 | 230.29 | c | 211.00 | 662.50 | 3530.57 | ||||||||
1950 | 728.50 | 372.08 | b | 404.60 | b | 144.50 | 76.00 | 2.50 | 0.00 | 0.00 | 9.50 | 13.00 | 266.50 | 444.16 | b | 2461.34 | ||||||||||
1951 | 678.50 | 528.35 | e | 487.73 | a | 242.50 | 112.50 | 10.00 | 0.00 | 2.58 | a | 0.00 | d | 49.00 | t | 455.50 | 731.50 | 3249.16 | ||||||||
1952 | 706.50 | 619.00 | 670.12 | a | 210.00 | 27.90 | a | 1.00 | g | 0.00 | 0.00 | b | 5.89 | b | 5.50 | 495.00 | b | 678.50 | 3418.41 | |||||||
1953 | 543.02 | a | 566.74 | a | 383.88 | a | 251.00 | 183.00 | 4.00 | 0.00 | 0.00 | 2.50 | 116.00 | 320.00 | 722.00 | 3092.14 | ||||||||||
1954 | 606.64 | b | 358.30 | a | 483.50 | 101.38 | a | 29.89 | c | 3.60 | e | 0.00 | 0.00 | 0.00 | b | 70.02 | b | 280.50 | 576.82 | c | 2510.65 | |||||
1955 | 809.21 | b | 626.00 | 427.59 | b | 313.33 | c | 90.00 | 21.92 | d | 0.00 | a | 0.00 | d | 1.50 | l | 45.39 | c | 290.00 | i | 266.00 | r | 2333.44 | |||
1956 | 552.12 | b | 682.57 | b | 393.18 | a | 274.00 | 55.50 | 0.00 | c | 0.00 | a | 0.00 | 0.00 | 135.50 | 419.46 | b | 510.00 | f | 2512.34 | ||||||
1957 | 671.50 | 324.59 | a | 416.95 | a | 292.00 | 166.00 | f | 7.50 | 0.00 | a | 0.00 | d | 2.00 | f | 198.18 | c | 425.00 | g | 553.50 | 2464.22 | |||||
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 | 609.50 | 583.15 | b | 395.54 | d | 139.66 | a | 84.45 | b | 0.00 | a | 0.00 | c | 0.00 | d | 9.50 | 108.50 | b | 293.00 | g | 599.52 | c | 2529.81 | |||
1960 | 804.97 | a | 691.34 | a | 303.50 | 156.00 | 63.07 | b | 0.00 | 0.00 | e | 0.00 | d | 0.00 | c | 168.00 | 392.68 | b | 711.40 | b | 3290.95 | |||||
1961 | 588.00 | 535.63 | a | 474.09 | b | 223.45 | a | 61.50 | 11.90 | a | 0.00 | a | 0.00 | c | 13.97 | a | 191.54 | c | 549.64 | b | 788.20 | d | 3437.91 | |||
1962 | 783.27 | a | 585.50 | 634.47 | a | 120.00 | 124.53 | b | 10.00 | 0.00 | 0.00 | d | 2.22 | c | 67.34 | b | 275.50 | 553.87 | a | 3156.70 | ||||||
1963 | 780.54 | c | 359.33 | a | 465.55 | c | 328.93 | b | 13.50 | 12.50 | 0.00 | 0.00 | d | 0.00 | b | 47.57 | b | 295.50 | g | 600.62 | c | 2608.55 | ||||
1964 | 771.00 | 684.61 | a | 612.80 | c | 303.50 | 124.50 | 6.21 | a | 0.00 | 0.00 | a | 2.50 | 44.90 | b | 523.45 | a | 691.50 | 3764.96 | |||||||
1965 | 626.41 | b | 555.00 | 584.02 | c | 349.00 | 183.00 | 25.00 | 0.00 | 0.00 | 59.50 | 66.81 | b | 340.34 | a | 655.50 | 3444.59 | |||||||||
1966 | 740.00 | 655.00 | 345.50 | 123.00 | 19.00 | 0.58 | d | 0.00 | 0.00 | 0.00 | a | 83.00 | 340.00 | 624.50 | 2930.58 | |||||||||||
1967 | 653.00 | 455.00 | 365.50 | 376.50 | 126.67 | b | 17.00 | 0.00 | 0.00 | 1.00 | 123.00 | 390.00 | 938.00 | 3445.67 | ||||||||||||
1968 | 770.50 | 472.00 | 511.00 | 385.50 | 118.00 | 35.50 | 0.00 | 0.50 | 30.50 | 150.00 | 491.00 | 837.50 | 3802.00 | |||||||||||||
1969 | 613.00 | 630.54 | b | 625.50 | 279.00 | 101.50 | 8.04 | b | 0.00 | a | 0.00 | 0.00 | b | 217.50 | 412.76 | a | 608.52 | d | 3496.35 | |||||||
1970 | 706.36 | c | 452.00 | 528.00 | 371.50 | 62.00 | 2.50 | 0.00 | 0.00 | a | 36.00 | 267.00 | 461.50 | 788.00 | 3674.86 | |||||||||||
1971 | 757.78 | d | 400.00 | i | 321.00 | j | 265.50 | f | 178.00 | 24.50 | 0.00 | b | 0.00 | b | 30.60 | e | 150.00 | l | 339.00 | j | 588.50 | j | 990.88 | |||
1972 | 506.50 | j | 353.00 | j | 208.50 | i | 157.00 | h | 63.11 | c | 0.00 | e | 0.00 | d | 0.00 | d | 5.50 | 231.00 | 620.00 | 807.11 | c | 1726.71 | ||||
1973 | 577.50 | i | 437.00 | i | 755.48 | d | 364.82 | b | 53.00 | 8.50 | 0.00 | 0.00 | 2.68 | b | 129.17 | d | 491.50 | 666.50 | 2471.65 | |||||||
1974 | 756.50 | 622.00 | 405.50 | 281.00 | 39.50 | 0.00 | 0.00 | 0.00 | 16.00 | 144.50 | 522.93 | a | 896.42 | a | 3684.35 | |||||||||||
1975 | 821.00 | 651.50 | 642.50 | 511.03 | a | 159.00 | 5.00 | 0.00 | 0.00 | 0.00 | 150.50 | 474.00 | 633.00 | 4047.53 | ||||||||||||
1976 | 646.72 | b | 506.00 | 503.50 | 335.36 | b | 39.50 | 3.00 | 0.00 | 0.00 | 7.50 | 152.93 | a | 407.50 | 694.50 | 3296.51 | ||||||||||
1977 | 758.50 | 512.50 | 593.00 | 229.50 | 154.50 | 0.00 | 0.00 | 0.00 | 2.50 | 86.50 | 403.50 | 587.50 | 3328.00 | |||||||||||||
1978 | 691.50 | 595.50 | 399.00 | 294.50 | 107.00 | 0.00 | 0.00 | 0.00 | 3.50 | 95.58 | a | 469.50 | 817.00 | 3473.08 | ||||||||||||
1979 | 890.00 | 617.00 | 519.50 | 264.50 | 95.50 | 5.00 | 0.00 | 0.00 | 0.00 | 109.50 | 533.00 | 618.50 | 3652.50 | |||||||||||||
1980 | 659.00 | 513.50 | 533.00 | 238.00 | 159.50 | 7.00 | 0.00 | 0.00 | 0.00 | 197.00 | 385.00 | 490.00 | 3182.00 | |||||||||||||
1981 | 559.50 | 460.50 | 479.00 | 150.50 | 51.50 | 0.00 | 0.00 | 0.00 | 0.00 | 176.00 | 374.50 | 633.00 | 2884.50 | |||||||||||||
1982 | 736.00 | 522.50 | 499.00 | 227.00 | 60.00 | 0.50 | 0.00 | 0.00 | 30.50 | 126.50 | 417.50 | 671.00 | 3290.50 | |||||||||||||
1983 | 597.00 | 482.00 | 482.50 | 398.00 | 105.00 | 0.50 | 0.00 | 0.00 | 5.50 | 56.50 | 438.50 | 626.50 | 3192.00 | |||||||||||||
1984 | 578.00 | 534.50 | 360.50 | 230.00 | 13.00 | 0.00 | 0.00 | 0.00 | 1.50 | 227.50 | 431.50 | 668.00 | 3044.50 | |||||||||||||
1985 | 687.68 | a | 581.00 | 493.50 | 160.50 | 28.50 | 1.50 | 0.00 | 0.00 | 17.00 | 97.50 | 474.50 | 598.50 | 3140.18 | ||||||||||||
1986 | 421.00 | 425.00 | 282.00 | 184.00 | 75.50 | 0.00 | 0.00 | 0.00 | 69.50 | 169.00 | 409.00 | 591.50 | 2626.50 | |||||||||||||
1987 | 718.50 | 525.00 | 511.50 | 126.50 | 43.50 | 0.00 | 0.00 | 0.00 | 0.00 | 34.50 | 427.00 | 698.00 | 3084.50 | |||||||||||||
1988 | 699.00 | 449.00 | 399.00 | 212.00 | 98.50 | 2.50 | 0.00 | 0.00 | 6.50 | 3.00 | 426.50 | 630.50 | 2926.50 | |||||||||||||
1989 | 447.00 | i | 340.50 | i | 269.00 | 63.50 | 51.00 | 0.50 | 0.00 | 0.00 | 2.50 | 124.50 | 364.50 | 514.50 | i | 875.50 | ||||||||||
1990 | 475.50 | j | 393.50 | j | 267.50 | i | 135.00 | i | 42.00 | j | 2.00 | i | 0.00 | 0.00 | 0.00 | i | 38.00 | i | 263.50 | k | 762.17 | b | 762.17 | |||
1991 | 640.00 | 285.00 | 575.50 | 269.00 | 77.50 | 17.00 | 0.00 | 0.00 | 0.00 | 142.00 | 440.00 | 598.00 | 3044.00 | |||||||||||||
1992 | 650.50 | 480.00 | 440.50 | 103.50 | 23.50 | 1.00 | 0.00 | 7.00 | 0.00 | 55.00 | 496.50 | 715.00 | 2972.50 | |||||||||||||
1993 | 627.50 | 535.50 | 339.00 | 155.50 | 22.50 | 14.50 | 0.00 | 0.00 | 7.00 | 125.50 | 494.50 | 654.50 | 2976.00 | |||||||||||||
1994 | 588.00 | 564.00 | 350.50 | 214.00 | 65.50 | 0.00 | 0.00 | 0.00 | 0.50 | 172.00 | 622.00 | 586.00 | 3162.50 | |||||||||||||
1995 | 659.00 | 321.50 | 379.50 | 263.50 | 106.50 | 11.00 | 0.00 | 0.00 | 1.00 | 59.00 | 201.50 | 502.00 | 2504.50 | |||||||||||||
1996 | 590.55 | a | 349.00 | 346.50 | 137.00 | 19.00 | 0.00 | 0.00 | 0.00 | 19.00 | 193.00 | 381.50 | 602.50 | 2638.05 | ||||||||||||
1997 | 696.50 | 509.50 | 269.00 | 285.50 | 8.00 | 12.50 | 0.00 | 0.00 | 0.00 | 164.00 | 376.00 | 748.50 | 3069.50 | |||||||||||||
1998 | 634.00 | 617.00 | 429.00 | 345.00 | 114.50 | 16.00 | 0.00 | 0.00 | 4.50 | 139.00 | 375.50 | 592.00 | 3266.50 | |||||||||||||
1999 | 535.50 | 378.00 | 347.50 | 360.50 | 59.50 | 13.50 | 0.00 | 0.00 | c | 0.00 | 60.50 | 201.50 | 629.00 | 2585.50 | ||||||||||||
2000 | 547.00 | 425.50 | 428.00 | 108.00 | 18.50 | 0.00 | 0.00 | 0.00 | b | 6.50 | 217.52 | a | 628.00 | 584.00 | 2963.02 | |||||||||||
2001 | 713.50 | 573.00 | 381.50 | 263.00 | 15.00 | 0.00 | 0.00 | a | 0.00 | 0.00 | b | 28.00 | 305.00 | 665.00 | 2944.00 | |||||||||||
2002 | 631.00 | 444.00 | 387.00 | 110.50 | 46.00 | 0.00 | 0.00 | 0.00 | 7.00 | 118.00 | 306.50 | 622.50 | 2672.50 | |||||||||||||
2003 | 345.50 | 546.00 | 407.50 | 296.00 | 70.50 | 0.00 | 0.00 | 0.00 | 0.00 | 18.50 | 390.00 | 611.00 | 2685.00 | |||||||||||||
2004 | 559.50 | 574.00 | 138.00 | 188.50 | 7.50 | 1.00 | 0.00 | 0.00 | 8.00 | 150.50 | 454.50 | 598.00 | 2679.50 | |||||||||||||
2005 | 559.50 | 460.50 | 420.64 | b | 191.00 | 39.00 | f | 0.00 | 0.00 | 0.00 | 0.00 | 51.50 | 301.50 | 565.50 | 2550.14 | |||||||||||
2006 | 599.50 | 389.50 | 533.00 | 160.00 | 6.50 | 0.00 | 0.00 | 0.00 | 9.50 | 155.00 | 287.50 | 632.00 | 2772.50 | |||||||||||||
2007 | 727.00 | 474.50 | 302.77 | a | 164.50 | 26.00 | 5.50 | 0.00 | 0.00 | 6.00 | 58.50 | 174.50 | 739.50 | 2678.77 | ||||||||||||
2008 | 722.00 | 565.50 | 361.00 | 207.50 | 107.00 | 5.00 | 0.00 | 0.00 | 0.00 | 47.50 | 293.50 | 657.00 | 2966.00 | |||||||||||||
2009 | 0.00 | z | 478.50 | 328.00 | 203.50 | 0.00 | b | 6.00 | 0.00 | 0.00 | 0.00 | 137.00 | 234.00 | 701.50 | 2088.50 | |||||||||||
2010 | 603.93 | d | 523.50 | 450.00 | 232.00 | 83.50 | 2.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1894.93 | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 669.97 | 517.99 | 444.46 | 238.11 | 71.82 | 6.06 | 0.00 | 0.16 | 7.84 | 118.35 | 406.96 | 661.44 | 3109.83 | |||||||||||||
S.D. | 108.16 | 103.06 | 112.78 | 91.91 | 47.71 | 7.64 | 0.00 | 0.92 | 13.86 | 65.57 | 107.14 | 93.78 | 384.45 | |||||||||||||
SKEW | 0.16 | -0.22 | 0.24 | 0.40 | 0.61 | 1.62 | 0.00 | 6.74 | 2.73 | 0.20 | -0.12 | 0.60 | 0.30 | |||||||||||||
MAX | 1035.83 | 713.46 | 755.48 | 511.03 | 183.00 | 35.50 | 0.00 | 7.00 | 69.50 | 267.00 | 628.00 | 938.00 | 4047.53 | |||||||||||||
MIN | 345.50 | 285.00 | 138.00 | 63.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.00 | 174.50 | 444.16 | 2461.34 | |||||||||||||
NO YRS | 59 | 59 | 60 | 62 | 60 | 61 | 66 | 65 | 60 | 61 | 59 | 62 | 45 |