YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 324.00 | 34.66 | a | 8.00 | 366.66 | |||
1946 | 4.13 | a | 9.00 | 28.00 | 159.00 | 373.50 | 455.00 | 730.57 | a | 694.50 | 420.00 | 95.07 | a | 14.00 | 36.50 | 3019.27 | ||||||||||
1947 | 8.50 | 27.50 | 98.50 | 186.50 | 469.00 | 390.50 | 631.50 | 591.87 | d | 507.00 | 260.00 | 46.00 | 30.48 | a | 3247.35 | |||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 587.40 | b | 598.82 | a | 381.00 | 203.64 | b | 18.62 | a | 0.00 | 1789.47 | |||
1949 | 0.00 | c | 6.22 | a | 24.50 | 206.00 | 400.00 | 463.00 | 621.00 | 598.96 | c | 447.00 | 153.97 | a | 132.32 | b | 6.00 | 3058.97 | ||||||||
1950 | 4.13 | a | 41.00 | 28.33 | b | 80.56 | c | 265.00 | 467.14 | b | 746.07 | a | 794.50 | 502.76 | a | 272.00 | 135.54 | b | 84.45 | b | 3421.47 | |||||
1951 | 4.00 | 40.44 | a | 59.00 | 155.89 | b | 301.22 | a | 501.67 | c | 751.23 | a | 603.35 | d | 541.73 | d | 157.14 | b | 36.60 | e | 1.50 | f | 3152.27 | |||
1952 | 5.54 | c | 26.50 | i | 18.27 | c | 212.14 | b | 292.36 | b | 445.34 | a | 783.04 | d | 722.30 | a | 594.83 | a | 395.77 | a | 43.45 | a | 14.97 | b | 3528.00 | |
1953 | 71.00 | 29.50 | 64.21 | c | 130.34 | a | 189.21 | b | 312.86 | b | 676.12 | b | 626.09 | c | 548.04 | b | 245.93 | a | 112.50 | 26.72 | b | 3032.53 | ||||
1954 | 4.13 | a | 57.50 | 15.50 | 127.00 | 336.00 | 397.00 | 699.00 | 531.00 | 425.00 | 182.50 | 139.00 | 6.50 | 2920.13 | ||||||||||||
1955 | 5.00 | 4.00 | 21.38 | b | 40.34 | a | 203.05 | a | 496.00 | 596.00 | 660.82 | a | 442.78 | c | 240.50 | 69.50 | 13.50 | 2792.87 | ||||||||
1956 | 3.00 | 0.00 | a | 63.60 | b | 168.89 | c | 400.42 | a | 410.00 | 749.50 | 647.00 | 500.00 | 195.50 | 65.50 | 41.50 | 3244.91 | |||||||||
1957 | 0.00 | 21.50 | 38.75 | a | 128.00 | 377.50 | 520.50 | 615.00 | 544.50 | 551.50 | 147.00 | 27.50 | 29.97 | a | 3001.72 | |||||||||||
1958 | 9.00 | 76.50 | 28.00 | 87.50 | 497.00 | 560.00 | 796.00 | 829.00 | 450.50 | 337.50 | 124.00 | 83.00 | 3878.00 | |||||||||||||
1959 | 41.33 | a | 7.50 | 41.50 | 139.00 | 189.50 | 482.00 | 740.00 | 607.00 | 391.00 | 262.50 | 54.50 | 21.00 | 2976.83 | ||||||||||||
1960 | 14.00 | 0.00 | 123.48 | a | 146.50 | 223.00 | 519.50 | 843.00 | 638.50 | 534.00 | 302.00 | 22.00 | 5.00 | 3370.98 | ||||||||||||
1961 | 25.50 | 49.00 | 27.50 | 131.00 | 226.82 | a | 666.50 | 775.00 | 815.00 | 344.50 | 219.50 | 25.50 | 15.50 | c | 3321.32 | |||||||||||
1962 | 35.65 | a | 36.50 | 8.00 | 195.56 | c | 132.00 | 390.50 | 580.98 | b | 554.38 | a | 487.00 | 221.28 | b | 90.00 | c | 34.50 | f | 2731.85 | ||||||
1963 | 4.02 | d | 83.39 | e | 58.56 | d | 74.42 | d | 289.52 | c | 424.44 | c | 555.02 | e | 634.47 | a | 633.21 | b | 255.00 | 45.00 | 9.00 | 3066.05 | ||||
1964 | 9.30 | a | 15.54 | a | 30.43 | d | 46.55 | a | 185.45 | c | 0.00 | z | 669.71 | b | 552.83 | d | 364.14 | a | 236.12 | a | 46.61 | b | 12.00 | g | 2156.66 | |
1965 | 6.31 | d | 24.00 | i | 0.00 | z | 142.50 | b | 232.00 | 440.50 | 688.64 | c | 643.25 | c | 307.50 | b | 376.28 | b | 83.79 | a | 33.50 | 2954.28 | ||||
1966 | 2.58 | a | 4.50 | 86.28 | a | 127.50 | d | 307.00 | 424.14 | a | 399.50 | j | 608.24 | b | 511.67 | c | 269.70 | a | 84.23 | d | 34.10 | a | 2459.94 | |||
1967 | 24.05 | b | 33.70 | a | 17.57 | a | 7.22 | c | 277.50 | 522.00 | 764.48 | c | 870.07 | a | 631.00 | 282.50 | 56.00 | 16.00 | 3502.09 | |||||||
1968 | 47.50 | 62.50 | 99.50 | 105.00 | 307.79 | c | 495.54 | b | 761.00 | 620.00 | a | 483.21 | b | 195.30 | a | 45.52 | a | 0.00 | d | 3222.85 | ||||||
1969 | 23.50 | 1.00 | 62.00 | 102.93 | a | 411.78 | a | 571.00 | 676.46 | c | 637.57 | a | 474.11 | b | 139.00 | 115.50 | 12.40 | a | 3227.25 | |||||||
1970 | 31.50 | 5.92 | b | 11.92 | e | 19.50 | 288.50 | 625.18 | b | 739.50 | 706.05 | b | 319.00 | 180.83 | a | 33.10 | a | 10.00 | 2971.01 | |||||||
1971 | 47.50 | 45.11 | a | 20.15 | a | 64.66 | a | 283.65 | a | 389.50 | 776.50 | 825.00 | 346.03 | a | 179.59 | b | 51.21 | a | 0.00 | a | 3028.89 | |||||
1972 | 14.50 | 31.00 | 123.50 | 80.69 | a | 341.50 | 531.50 | 737.05 | b | 725.83 | b | 371.00 | 188.50 | 32.14 | b | 36.54 | c | 3213.75 | ||||||||
1973 | 26.35 | a | 24.89 | a | 26.87 | a | 117.00 | 373.50 | 516.00 | e | 754.16 | b | 672.91 | b | 399.50 | f | 197.48 | d | 32.59 | a | 6.00 | 2747.74 | ||||
1974 | 14.50 | 11.20 | c | 50.38 | c | 55.96 | d | 202.02 | a | 626.40 | e | 621.07 | b | 685.00 | 525.00 | 248.50 | 60.54 | b | 5.00 | 3105.56 | ||||||
1975 | 38.23 | a | 12.50 | 15.50 | c | 24.00 | 221.59 | d | 390.00 | e | 784.62 | b | 559.60 | b | 497.14 | b | 238.91 | b | 89.44 | c | 59.33 | b | 2930.88 | |||
1976 | 40.82 | a | 11.50 | 37.00 | 77.59 | a | 256.86 | c | 312.78 | c | 660.41 | c | 582.59 | b | 500.69 | a | 172.50 | g | 126.92 | d | 13.95 | a | 2621.10 | |||
1977 | 11.48 | d | 33.00 | 18.00 | h | 186.96 | b | 165.73 | e | 562.78 | c | 658.20 | c | 840.88 | c | 331.15 | d | 199.36 | b | 76.61 | b | 50.38 | c | 3116.52 | ||
1978 | 0.00 | z | 0.00 | z | 0.00 | z | 71.00 | f | 200.98 | a | 500.89 | b | 697.50 | d | 632.63 | d | 367.80 | e | 253.74 | d | 0.00 | z | 0.00 | z | 2653.55 | |
1979 | 1.11 | c | 22.75 | d | 53.73 | a | 90.60 | e | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 315.88 | b | 15.00 | c | 28.93 | a | 528.00 | |
1980 | 1.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 197.50 | g | 102.50 | 99.00 | 203.00 | ||||
1981 | 5.54 | c | 49.26 | a | 24.28 | a | 77.50 | g | 132.50 | l | 315.00 | a | 495.43 | d | 0.00 | z | 205.00 | k | 0.00 | z | 0.00 | z | 0.00 | z | 889.50 | |
1982 | 0.00 | j | 23.15 | b | 17.00 | 53.50 | j | 181.00 | 468.50 | 590.00 | 626.20 | a | 210.50 | i | 55.00 | k | 7.76 | a | 4.13 | a | 1917.75 | |||||
1983 | 6.72 | a | 11.00 | 10.00 | l | 53.00 | 273.26 | d | 353.50 | 608.12 | a | 760.53 | a | 142.50 | r | 70.00 | q | 43.50 | 0.00 | 2109.63 | ||||||
1984 | 54.50 | 11.00 | 62.50 | 60.50 | 251.62 | a | 368.50 | 720.50 | 693.62 | c | 373.97 | a | 173.60 | a | 14.00 | f | 4.28 | b | 2774.58 | |||||||
1985 | 17.50 | i | 11.00 | 12.29 | b | 0.00 | z | 146.98 | b | 517.00 | 837.52 | a | 811.00 | 243.50 | h | 152.86 | b | 20.50 | 2.14 | b | 2511.29 | |||||
1986 | 9.00 | o | 59.00 | 103.50 | h | 89.50 | 341.53 | b | 639.81 | d | 570.29 | b | 814.02 | b | 369.00 | e | 250.50 | 27.00 | 2.00 | 3162.65 | ||||||
1987 | 0.00 | z | 50.00 | 56.50 | 268.93 | b | 360.50 | f | 620.00 | c | 611.73 | a | 653.00 | 544.00 | 300.50 | 46.03 | a | 21.18 | a | 3171.88 | ||||||
1988 | 2.21 | c | 44.00 | 56.00 | 192.00 | 272.50 | 479.46 | b | 721.00 | 659.00 | 455.19 | d | 448.00 | 42.00 | 35.28 | b | 3406.65 | |||||||||
1989 | 14.00 | 2.50 | 41.33 | a | 243.50 | 260.00 | 542.59 | a | 604.50 | 578.50 | 411.43 | b | 210.50 | 76.61 | b | 34.00 | 3019.46 | |||||||||
1990 | 12.00 | 28.50 | 76.00 | 0.00 | z | 204.50 | 476.50 | 785.00 | 711.00 | 590.50 | 210.50 | 53.50 | 13.50 | 3161.50 | ||||||||||||
1991 | 23.00 | 0.00 | z | 0.00 | z | 0.00 | z | 178.25 | a | 318.00 | 705.50 | 768.50 | 524.00 | 294.00 | 80.00 | 0.00 | z | 2891.25 | ||||||||
1992 | 33.50 | 44.00 | 63.07 | b | 204.64 | b | 0.00 | z | 624.50 | 0.00 | z | 692.52 | c | 0.00 | z | 323.00 | 32.00 | 0.00 | a | 2017.23 | ||||||
1993 | 0.00 | 0.00 | 62.50 | 142.50 | 369.00 | i | 458.04 | b | 444.50 | 305.00 | o | 277.50 | n | 300.50 | 11.50 | 20.50 | 1440.04 | |||||||||
1994 | 66.00 | 19.50 | 109.00 | 213.50 | 336.00 | 482.50 | 802.00 | 656.00 | 582.50 | 152.00 | 7.50 | 37.50 | 3464.00 | |||||||||||||
1995 | 44.50 | 130.67 | a | 77.50 | 99.00 | 357.00 | 456.00 | 668.50 | 581.25 | a | 531.50 | 184.50 | 144.00 | 18.00 | 3292.42 | |||||||||||
1996 | 27.50 | 55.00 | 38.50 | 172.50 | 194.50 | 0.00 | z | 774.50 | 735.00 | 387.50 | 204.50 | 54.00 | 8.50 | 2652.00 | ||||||||||||
1997 | 30.48 | a | 18.50 | 96.00 | 114.00 | 400.93 | a | 379.50 | 643.00 | 735.00 | 482.00 | 149.00 | 53.50 | 9.00 | 3110.92 | |||||||||||
1998 | 17.00 | 8.00 | 81.63 | a | 122.00 | 221.50 | 449.00 | 791.50 | 699.50 | 534.50 | 152.50 | 44.00 | 23.77 | a | 3144.90 | |||||||||||
1999 | 25.00 | 13.00 | 31.50 | 86.25 | b | 219.77 | c | 388.45 | a | 643.25 | c | 708.57 | c | 409.82 | b | 241.59 | b | 164.00 | 11.00 | 2942.20 | ||||||
2000 | 0.00 | 5.02 | c | 20.84 | b | 218.04 | b | 315.88 | b | 515.69 | a | 661.69 | b | 626.64 | c | 438.00 | 173.50 | 19.00 | 0.53 | b | 2994.84 | |||||
2001 | 6.72 | a | 8.00 | 74.83 | b | 108.00 | 380.55 | b | 0.00 | z | 655.50 | 759.50 | b | 574.50 | 227.00 | 122.07 | a | 0.50 | 2917.16 | |||||||
2002 | 24.50 | 0.00 | z | 25.00 | 125.00 | 255.00 | 562.50 | 777.50 | 599.00 | 0.00 | z | 141.50 | 83.50 | 19.50 | 2613.00 | |||||||||||
2003 | 53.50 | 5.00 | 115.00 | 92.50 | 265.88 | e | 0.00 | z | 800.00 | 738.50 | 560.00 | 336.50 | 25.00 | 2.00 | 2993.88 | |||||||||||
2004 | 6.50 | 0.50 | 138.00 | 158.50 | 267.00 | 440.40 | e | 753.00 | 769.50 | 406.50 | 222.00 | 0.00 | z | 36.50 | 3198.40 | |||||||||||
2005 | 50.50 | 24.50 | 81.50 | 135.50 | 358.50 | 372.50 | 736.00 | 697.00 | 355.00 | 248.00 | 0.00 | z | 26.00 | 3085.00 | ||||||||||||
2006 | 13.00 | 9.00 | 22.00 | 0.00 | z | 218.50 | k | 531.00 | 0.00 | z | 611.00 | 433.20 | e | 181.00 | 77.50 | 10.00 | 1887.70 | |||||||||
2007 | 0.00 | z | 50.50 | 135.50 | 133.00 | 317.50 | 488.79 | a | 816.00 | 629.00 | 410.00 | 180.04 | e | 73.00 | 9.50 | 3242.83 | ||||||||||
2008 | 0.00 | z | 19.50 | 0.00 | z | 0.00 | z | 298.50 | 391.50 | 689.00 | 690.61 | d | 446.90 | a | 254.20 | a | 108.50 | 10.50 | 2909.21 | |||||||
2009 | 25.00 | 15.00 | 5.50 | 92.00 | 325.50 | 484.00 | 772.50 | 726.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2445.50 | |||||||||
2010 | 20.31 | b | 17.63 | a | 34.62 | a | 78.46 | d | 193.00 | 384.00 | 674.50 | 600.00 | 463.50 | 236.50 | 77.00 | 14.50 | 2794.02 | |||||||||
2011 | 35.65 | a | 16.00 | 34.62 | a | 48.50 | 132.61 | d | 375.56 | c | 553.72 | b | 670.50 | 601.50 | 213.00 | 20.36 | b | 21.00 | 2723.01 | |||||||
2012 | 20.00 | 6.00 | 36.50 | 139.50 | 240.25 | a | 363.00 | 685.00 | 706.50 | 498.21 | b | 212.00 | 102.50 | 3.50 | 3012.96 | |||||||||||
2013 | 4.00 | 5.50 | 80.50 | 7.50 | 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 | 90.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 20.02 | 25.65 | 52.41 | 122.95 | 278.14 | 467.60 | 694.47 | 675.58 | 466.33 | 231.38 | 62.96 | 20.26 | 3135.15 | |||||||||||||
S.D. | 18.06 | 24.46 | 34.63 | 58.30 | 82.64 | 87.27 | 85.91 | 82.11 | 84.11 | 67.92 | 39.49 | 20.98 | 237.58 | |||||||||||||
SKEW | 0.93 | 1.72 | 0.81 | 0.28 | 0.41 | 0.24 | -0.54 | 0.43 | 0.04 | 0.78 | 0.66 | 1.84 | 0.87 | |||||||||||||
MAX | 71.00 | 130.67 | 138.00 | 268.93 | 497.00 | 666.50 | 843.00 | 870.07 | 633.21 | 448.00 | 164.00 | 99.00 | 3878.00 | |||||||||||||
MIN | 0.00 | 0.00 | 5.50 | 7.22 | 132.00 | 312.78 | 444.50 | 531.00 | 307.50 | 95.07 | 7.50 | 0.00 | 2723.01 | |||||||||||||
NO YRS | 60 | 61 | 59 | 57 | 59 | 60 | 62 | 63 | 56 | 62 | 62 | 61 | 33 |