YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 1.00 | 0.00 | 1.00 | |||
1938 | 0.00 | e | 0.00 | a | 8.50 | 171.00 | 323.50 | 576.00 | 782.00 | 702.50 | 59.50 | z | 0.00 | z | 0.00 | z | 0.00 | a | 2563.50 | |||||||
1939 | 0.00 | 0.00 | b | 21.70 | a | 179.00 | 408.00 | 466.50 | 856.50 | 781.50 | 383.50 | 115.22 | a | 0.00 | a | 4.28 | b | 3216.19 | ||||||||
1940 | 0.00 | 12.18 | d | 27.50 | 98.00 | 442.50 | 687.50 | 873.17 | a | 803.00 | 425.00 | 130.50 | 0.52 | a | 0.00 | 3499.86 | ||||||||||
1941 | 0.00 | 0.00 | 15.00 | 84.50 | 359.60 | a | 500.50 | 854.50 | 707.00 | 297.00 | 74.50 | 9.50 | 0.00 | 2902.10 | ||||||||||||
1942 | 0.00 | a | 0.00 | 2.00 | 123.00 | 210.00 | 410.50 | 889.00 | 739.00 | 413.50 | 151.00 | 2.50 | 0.00 | 2940.50 | ||||||||||||
1943 | 0.00 | 0.00 | 27.50 | 183.00 | 221.00 | 399.50 | 738.50 | 698.00 | 485.00 | 201.00 | 2.00 | 0.00 | 2955.50 | |||||||||||||
1944 | 0.00 | 0.00 | 0.00 | 66.50 | 336.00 | 417.50 | 747.00 | 663.00 | 377.00 | 0.00 | z | 3.10 | a | 0.00 | 2610.10 | |||||||||||
1945 | 0.00 | 0.00 | 1.50 | 83.50 | 316.00 | 427.00 | 819.50 | 717.50 | 289.00 | 138.50 | 2.00 | 0.00 | 2794.50 | |||||||||||||
1946 | 0.00 | 0.00 | 12.00 | 148.00 | 311.00 | 540.00 | 825.50 | 747.00 | 317.50 | 33.00 | 0.00 | 3.50 | 2937.50 | |||||||||||||
1947 | 0.00 | 0.00 | 18.50 | 122.50 | 468.50 | 427.50 | 819.00 | 702.50 | 361.00 | 181.00 | 3.00 | 0.00 | 3103.50 | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 578.00 | f | 644.91 | c | 380.36 | b | 134.50 | 3.50 | 0.00 | 1163.27 | ||||
1949 | 0.00 | 0.00 | 8.04 | d | 195.54 | b | 426.80 | c | 552.32 | b | 782.48 | b | 765.46 | e | 463.80 | e | 30.45 | c | 4.66 | a | 0.00 | a | 3229.54 | |||
1950 | 0.00 | a | 0.00 | 3.00 | 73.39 | b | 219.77 | c | 480.00 | a | 816.33 | d | 701.08 | e | 421.61 | b | 144.15 | a | 2.50 | 0.00 | 2861.83 | |||||
1951 | 0.00 | a | 0.00 | 0.00 | e | 93.00 | f | 247.00 | f | 456.92 | d | 800.66 | b | 676.04 | e | 381.43 | b | 60.97 | a | 0.00 | a | 0.00 | 2376.01 | |||
1952 | 0.00 | 0.00 | a | 1.03 | a | 134.44 | c | 227.50 | f | 485.19 | d | 698.57 | b | 735.96 | d | 413.89 | c | 133.30 | a | 0.00 | 0.00 | a | 2602.39 | |||
1953 | 0.00 | a | 0.00 | b | 7.75 | c | 88.39 | b | 118.00 | j | 332.22 | c | 790.50 | b | 480.50 | j | 358.00 | f | 87.66 | b | 4.14 | a | 0.00 | 1310.66 | ||
1954 | 0.00 | 0.00 | a | 9.09 | b | 99.81 | d | 257.00 | g | 393.00 | e | 597.00 | h | 465.00 | h | 212.00 | j | 54.77 | a | 0.00 | a | 0.00 | a | 556.66 | ||
1955 | 0.00 | 0.00 | b | 0.00 | g | 3.50 | h | 137.00 | l | 418.00 | h | 555.50 | g | 607.00 | f | 379.29 | b | 91.89 | c | 0.00 | 3.10 | a | 474.28 | |||
1956 | 0.00 | 0.00 | b | 22.98 | b | 132.00 | 372.00 | 480.50 | 809.50 | 666.00 | 385.50 | 93.00 | 0.00 | 0.00 | 2961.48 | |||||||||||
1957 | 0.00 | 0.00 | 0.00 | a | 63.00 | 306.00 | 539.00 | 739.50 | 685.50 | 420.50 | 63.00 | 0.00 | 0.00 | 2816.50 | ||||||||||||
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 | a | 0.00 | z | 0.00 | |
1962 | 0.00 | 0.00 | 4.50 | 157.00 | 235.50 | 525.00 | 727.00 | 639.50 | 395.00 | 54.00 | 6.50 | 0.00 | 2744.00 | |||||||||||||
1963 | 0.00 | 0.00 | 28.00 | 51.50 | 384.00 | 472.00 | 708.00 | 723.50 | 499.50 | 222.00 | 3.00 | 0.00 | 3091.50 | |||||||||||||
1964 | 0.00 | 0.00 | 4.00 | 60.00 | 265.50 | 443.00 | 798.00 | 628.00 | 303.00 | 80.50 | 1.50 | 6.00 | 2589.50 | |||||||||||||
1965 | 0.00 | 0.00 | 0.50 | 150.00 | 259.50 | 509.00 | 737.00 | 647.00 | 255.50 | 131.50 | 4.00 | 0.00 | 2694.00 | |||||||||||||
1966 | 0.00 | 0.00 | 33.00 | 96.00 | 407.00 | 487.50 | 762.50 | 726.00 | 518.00 | 53.00 | 15.50 | 0.00 | 3098.50 | |||||||||||||
1967 | 0.00 | 0.00 | 4.50 | 7.50 | 287.00 | 509.50 | 892.50 | 831.00 | 534.00 | 39.00 | 0.00 | 0.00 | 3105.00 | |||||||||||||
1968 | 0.00 | 1.50 | 23.50 | 47.22 | c | 264.57 | b | 527.00 | 820.00 | 579.00 | 350.00 | 55.00 | 0.00 | 0.00 | 2667.79 | |||||||||||
1969 | 0.00 | 0.00 | 10.50 | 96.00 | 414.50 | 543.00 | 732.50 | 711.50 | 410.00 | 18.50 | 0.00 | 0.00 | 2936.50 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 18.00 | 283.00 | 589.50 | 777.50 | 733.50 | 245.50 | 66.50 | 0.00 | 0.00 | 2713.50 | |||||||||||||
1971 | 0.00 | 0.00 | 3.00 | 61.00 | 364.00 | 444.00 | 768.00 | 850.50 | 249.00 | 98.50 | 0.00 | 0.00 | 2838.00 | |||||||||||||
1972 | 0.00 | 1.50 | 27.00 | 71.50 | 328.50 | 564.50 | 696.50 | 761.00 | 267.50 | 134.50 | 0.00 | 0.00 | 2852.50 | |||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 72.00 | 351.50 | 527.50 | 817.22 | b | 710.50 | 355.00 | 80.50 | 5.00 | 0.00 | 2919.22 | ||||||||||||
1974 | 3.50 | 0.00 | 7.50 | 66.00 | 245.50 | 650.50 | 755.00 | 709.50 | 432.00 | 84.50 | 2.00 | 0.00 | 2956.00 | |||||||||||||
1975 | 0.00 | 0.00 | 2.50 | 18.50 | 223.00 | 457.50 | 888.50 | 594.00 | 412.50 | 100.00 | 0.00 | 0.00 | 2696.50 | |||||||||||||
1976 | 0.00 | 0.00 | 0.00 | 45.50 | 342.00 | 422.00 | 755.00 | 560.50 | 422.50 | 94.00 | 0.00 | 0.00 | 2641.50 | |||||||||||||
1977 | 0.00 | 0.00 | 5.00 | 204.00 | 163.50 | 707.50 | 731.00 | 760.00 | 363.50 | 86.00 | 0.00 | 4.50 | 3025.00 | |||||||||||||
1978 | 0.00 | 0.00 | 69.00 | 75.50 | 235.00 | 512.00 | 768.00 | 659.00 | 349.00 | 126.50 | 0.00 | 0.00 | 2794.00 | |||||||||||||
1979 | 0.00 | 0.00 | 7.00 | 70.50 | 346.00 | 551.00 | 792.50 | 720.50 | 499.00 | 179.00 | 0.00 | 0.00 | 3165.50 | |||||||||||||
1980 | 0.00 | 0.50 | 2.50 | 183.00 | 298.50 | 434.00 | 746.00 | 637.50 | 360.50 | 123.00 | 3.50 | 0.00 | 2789.00 | |||||||||||||
1981 | 0.00 | 0.00 | 8.50 | 142.00 | 272.00 | 459.00 | 733.50 | 828.50 | 416.00 | 24.50 | 4.50 | 0.00 | 2888.50 | |||||||||||||
1982 | 0.00 | a | 0.00 | 4.00 | 65.50 | 237.50 | 537.00 | 696.50 | 745.00 | 366.50 | 93.50 | 0.00 | 0.00 | 2745.50 | ||||||||||||
1983 | 0.00 | 0.00 | 20.50 | 61.50 | 318.50 | 477.50 | 641.00 | 763.50 | 347.00 | 99.00 | 18.50 | 0.00 | 2747.00 | |||||||||||||
1984 | 0.00 | 0.00 | 4.00 | 65.50 | 231.00 | 439.50 | 794.50 | 800.50 | 341.50 | 104.50 | 7.50 | 0.00 | 2788.50 | |||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 186.50 | 338.50 | 576.00 | 919.50 | 612.00 | 211.50 | 35.50 | 0.00 | 0.00 | 2879.50 | |||||||||||||
1986 | 0.00 | 5.00 | 41.50 | 92.50 | 347.50 | 741.50 | 693.50 | 852.00 | 282.50 | 84.00 | 0.00 | 0.00 | 3140.00 | |||||||||||||
1987 | 0.00 | 0.00 | 17.00 | 258.50 | 462.50 | 611.00 | 715.50 | 682.00 | 471.00 | 133.50 | 15.00 | 2.50 | 3368.50 | |||||||||||||
1988 | 0.00 | 0.00 | 9.00 | 156.00 | 315.00 | 655.50 | 843.50 | 716.00 | 353.50 | 276.50 | 12.00 | 0.00 | 3337.00 | |||||||||||||
1989 | 0.00 | 0.00 | 8.00 | 151.50 | 261.00 | 602.50 | 830.50 | 652.00 | 409.00 | 112.00 | 0.00 | 0.00 | 3026.50 | |||||||||||||
1990 | 0.00 | 0.00 | 42.00 | 219.00 | 274.00 | 541.00 | 839.50 | 742.00 | 606.50 | 79.00 | 0.00 | 0.00 | 3343.00 | |||||||||||||
1991 | 0.00 | 0.00 | 9.00 | 90.50 | 229.00 | 442.50 | 839.00 | 811.50 | 459.50 | 164.50 | 0.00 | 0.00 | 3045.50 | |||||||||||||
1992 | 0.00 | 0.00 | 34.00 | 191.50 | 480.50 | 650.50 | 687.50 | 782.00 | 363.00 | 138.50 | 2.50 | 0.00 | 3330.00 | |||||||||||||
1993 | 0.00 | 0.00 | 7.50 | 53.00 | 434.50 | 397.00 | 527.00 | 591.50 | 403.00 | 140.00 | 0.50 | 0.00 | 2554.00 | |||||||||||||
1994 | 0.00 | 0.00 | 33.50 | 153.00 | 372.50 | 527.00 | 859.50 | 815.00 | 498.50 | 79.50 | 0.00 | 0.00 | 3338.50 | |||||||||||||
1995 | 0.00 | 0.00 | 16.50 | 73.50 | 308.50 | 477.50 | 756.50 | 629.00 | 468.00 | 33.50 | 0.00 | 9.50 | 2772.50 | |||||||||||||
1996 | 0.00 | 5.50 | 21.50 | 85.00 | 247.50 | 535.50 | 856.50 | 706.50 | 343.50 | 175.50 | 8.00 | 4.50 | 2989.50 | |||||||||||||
1997 | 3.00 | 0.00 | 40.00 | 85.00 | 411.00 | 548.50 | 741.50 | 763.50 | 501.50 | 94.00 | 2.00 | 0.00 | 3190.00 | |||||||||||||
1998 | 0.00 | 0.00 | 35.50 | 98.50 | 261.00 | 461.50 | 929.00 | 825.50 | 571.50 | 95.00 | 11.50 | 0.00 | 3289.00 | |||||||||||||
1999 | 0.00 | 1.50 | 7.00 | 63.00 | 275.50 | 502.50 | 744.00 | 758.97 | b | 381.00 | 107.50 | 2.50 | 0.00 | 2843.47 | ||||||||||||
2000 | 0.00 | 0.00 | 3.00 | 157.00 | 345.65 | a | 564.00 | 816.00 | 782.50 | 331.50 | 61.50 | 0.00 | 0.00 | 3061.15 | ||||||||||||
2001 | 0.00 | 0.00 | 24.28 | a | 79.00 | 366.00 | 505.34 | a | 756.00 | 772.00 | 438.10 | a | 67.50 | 4.00 | 0.00 | 3012.23 | ||||||||||
2002 | 0.00 | 0.00 | 10.50 | 123.50 | 300.91 | b | 615.00 | a | 911.40 | a | 613.80 | a | 398.00 | 51.00 | 0.00 | 1.00 | 3025.11 | |||||||||
2003 | 0.00 | 0.50 | 36.50 | 77.00 | 275.00 | 577.50 | 890.00 | 753.00 | 348.50 | 177.00 | 3.00 | 0.00 | 3138.00 | |||||||||||||
2004 | 0.00 | 0.00 | 75.00 | 159.50 | 295.50 | 584.50 | 856.00 | 749.50 | 393.00 | 154.50 | 0.00 | 0.00 | 3267.50 | |||||||||||||
2005 | 0.00 | 0.00 | 7.50 | 75.00 | 161.00 | k | 325.00 | h | 516.50 | l | 590.00 | h | 235.00 | j | 48.00 | j | 0.00 | k | 0.00 | l | 82.50 | |||||
2006 | 0.00 | j | 1.00 | i | 4.50 | j | 52.00 | k | 258.50 | j | 447.00 | i | 592.50 | l | 515.50 | h | 244.00 | k | 52.50 | j | 15.00 | j | 0.00 | o | 0.00 | |
2007 | 0.00 | i | 0.00 | i | 14.00 | i | 54.50 | i | 266.00 | j | 333.50 | l | 602.00 | k | 471.00 | i | 201.50 | k | 57.00 | h | 0.50 | j | 1.00 | n | 0.00 | |
2008 | 0.00 | i | 0.00 | i | 0.00 | j | 25.50 | h | 209.00 | k | 341.50 | i | 546.50 | j | 446.50 | l | 220.00 | j | 62.50 | h | 2.00 | l | 0.00 | l | 0.00 | |
2009 | 0.00 | k | 0.00 | i | 3.00 | i | 75.50 | i | 164.50 | m | 311.00 | h | 421.50 | k | 506.00 | k | 353.00 | j | 24.50 | k | 0.00 | k | 0.00 | j | 0.00 | |
2010 | 0.00 | o | 0.00 | m | 7.50 | h | 80.50 | 169.00 | 459.00 | 797.00 | 698.00 | 420.50 | 172.00 | 5.00 | 0.00 | 2801.00 | ||||||||||
2011 | 0.00 | 0.50 | 3.00 | 23.79 | a | 192.20 | a | 433.97 | a | 774.50 | 832.50 | 553.39 | b | 138.47 | a | 0.00 | 0.00 | 2952.32 | ||||||||
2012 | 0.00 | 0.00 | a | 16.00 | 181.61 | b | 310.53 | b | 389.50 | f | 928.45 | a | 824.71 | b | 467.07 | a | 91.50 | 3.62 | a | 2.07 | a | 2825.55 | ||||
2013 | 0.00 | c | 0.00 | a | 16.57 | b | 3.00 | 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 | 16.57 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.10 | 0.43 | 14.91 | 106.95 | 312.52 | 513.81 | 788.77 | 720.97 | 396.20 | 105.13 | 2.68 | 0.61 | 2975.17 | |||||||||||||
S.D. | 0.56 | 1.75 | 15.84 | 54.99 | 75.79 | 82.07 | 74.21 | 71.49 | 81.35 | 51.16 | 4.11 | 1.71 | 221.23 | |||||||||||||
SKEW | 5.53 | 5.35 | 1.67 | 0.54 | 0.28 | 0.54 | -0.45 | -0.17 | 0.18 | 0.72 | 2.08 | 3.23 | 0.29 | |||||||||||||
MAX | 3.50 | 12.18 | 75.00 | 258.50 | 480.50 | 741.50 | 929.00 | 852.00 | 606.50 | 276.50 | 18.50 | 9.50 | 3499.86 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 7.50 | 163.50 | 332.22 | 527.00 | 560.50 | 211.50 | 18.50 | 0.00 | 0.00 | 2554.00 | |||||||||||||
NO YRS | 66 | 66 | 65 | 64 | 60 | 63 | 63 | 63 | 63 | 64 | 67 | 67 | 56 |