YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 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 | 280.00 | j | 770.00 | 715.00 | 746.21 | c | 554.48 | a | 186.52 | a | 20.17 | a | 0.00 | 2992.39 | ||||
1961 | 0.00 | b | 0.00 | a | 34.10 | a | 167.78 | c | 397.32 | a | 667.50 | 739.50 | 706.80 | a | 410.36 | b | 151.68 | c | 2.07 | a | 0.00 | a | 3277.10 | |||
1962 | 0.00 | 11.00 | q | 3.00 | 202.76 | a | 299.48 | c | 457.00 | f | 646.50 | 763.38 | c | 526.67 | c | 203.50 | 32.50 | 0.00 | b | 2677.78 | ||||||
1963 | 0.00 | 17.50 | 32.55 | a | 131.38 | a | 438.13 | a | 570.52 | a | 844.23 | a | 622.58 | a | 493.80 | e | 256.78 | a | 19.00 | 0.00 | a | 3426.48 | ||||
1964 | 0.00 | 0.00 | b | 30.50 | m | 125.50 | 425.00 | 591.50 | 751.50 | 741.50 | 298.50 | n | 209.77 | a | 37.00 | 4.50 | 2886.27 | |||||||||
1965 | 7.75 | a | 2.00 | 32.00 | 168.50 | 332.98 | b | 471.43 | b | 430.50 | k | 639.24 | b | 357.60 | e | 219.00 | 47.50 | 0.00 | 2278.00 | |||||||
1966 | 0.00 | 0.00 | b | 33.50 | 211.00 | 461.50 | 423.50 | h | 831.00 | 683.00 | 468.50 | 160.50 | 36.21 | a | 4.00 | 2889.21 | ||||||||||
1967 | 0.00 | a | 8.00 | 83.18 | a | 125.69 | a | 330.67 | a | 0.00 | z | 761.50 | 624.50 | 447.86 | b | 263.00 | 45.50 | 0.00 | a | 2689.90 | ||||||
1968 | 0.00 | 7.50 | 36.50 | 73.00 | 342.00 | 654.50 | 683.03 | a | 548.18 | a | 323.50 | h | 276.00 | 7.24 | a | 0.00 | 2627.96 | |||||||||
1969 | 2.50 | 0.00 | 14.50 | 143.50 | 375.50 | 581.50 | 776.00 | 785.50 | 488.00 | 203.50 | 5.69 | a | 2.07 | a | 3378.26 | |||||||||||
1970 | 15.50 | 1.50 | 6.50 | 24.50 | 403.50 | 587.50 | 751.50 | 703.50 | 360.00 | f | 102.00 | 5.50 | 4.50 | 2606.00 | ||||||||||||
1971 | 10.00 | i | 3.50 | 80.00 | 69.00 | 254.00 | 607.76 | a | 803.00 | 648.50 | 493.50 | 146.50 | 9.50 | 1.00 | 3116.26 | |||||||||||
1972 | 0.52 | a | 7.50 | 106.95 | a | 134.50 | 282.50 | 626.00 | 779.50 | 645.50 | 469.50 | 266.50 | 0.00 | 0.00 | 3318.97 | |||||||||||
1973 | 0.00 | 0.00 | 0.00 | 39.00 | 362.50 | 564.50 | 694.40 | a | 757.00 | 502.50 | 161.72 | a | 57.00 | 0.00 | 3138.62 | |||||||||||
1974 | 2.00 | 0.00 | a | 0.00 | z | 157.00 | 414.62 | c | 694.50 | 669.00 | 573.50 | 411.00 | 201.50 | e | 3.50 | 0.00 | a | 3126.62 | ||||||||
1975 | 0.00 | i | 0.50 | 24.50 | 47.50 | 221.50 | 571.00 | 675.00 | 700.00 | 392.00 | 169.50 | 33.00 | 0.00 | 2834.50 | ||||||||||||
1976 | 0.00 | 1.50 | 13.71 | e | 68.50 | 297.00 | 554.00 | 623.00 | 644.50 | 387.00 | 87.00 | 4.14 | a | 0.00 | 2680.35 | |||||||||||
1977 | 0.00 | g | 0.00 | 0.00 | 0.00 | 244.90 | a | 599.00 | 729.02 | a | 476.88 | a | 0.00 | z | 191.17 | a | 33.00 | 3.50 | 2277.47 | |||||||
1978 | 0.00 | a | 0.00 | 57.50 | 145.50 | 326.00 | 580.50 | f | 850.00 | 680.50 | 408.00 | 259.00 | 21.50 | 4.28 | b | 2752.28 | ||||||||||
1979 | 0.00 | c | 1.62 | b | 6.95 | b | 148.97 | a | 0.00 | z | 524.46 | b | 777.98 | e | 418.50 | h | 386.00 | h | 307.50 | 0.00 | 2.14 | b | 1769.61 | |||
1980 | 1.50 | 3.50 | 0.60 | e | 79.00 | 181.00 | h | 719.44 | c | 812.00 | 687.54 | c | 515.00 | 171.00 | 56.38 | a | 7.23 | a | 3053.19 | |||||||
1981 | 0.00 | 3.50 | 4.00 | 157.00 | 344.62 | a | 748.00 | 734.50 | 608.52 | d | 487.50 | 181.00 | 52.50 | 5.00 | 3326.14 | |||||||||||
1982 | 0.00 | a | 3.00 | 14.50 | 120.00 | 287.00 | 559.00 | 726.00 | 676.00 | 482.50 | 143.00 | 8.79 | a | 0.00 | 3019.79 | |||||||||||
1983 | 0.00 | 0.00 | 18.00 | 34.50 | 218.00 | n | 533.50 | 734.50 | 700.50 | 574.00 | 185.50 | 37.50 | 0.00 | 2818.00 | ||||||||||||
1984 | 0.00 | 0.00 | 15.50 | 87.50 | 542.50 | 576.00 | 686.50 | 578.00 | 445.00 | 117.00 | 13.50 | 0.00 | 3061.50 | |||||||||||||
1985 | 0.00 | 0.50 | 27.00 | 148.00 | 347.00 | 602.00 | 671.50 | 648.93 | a | 388.50 | 107.50 | 5.50 | 0.00 | 2946.43 | ||||||||||||
1986 | 0.50 | 19.00 | 48.50 | 163.00 | 352.22 | b | 592.50 | 631.50 | 659.00 | 370.50 | 101.00 | 8.00 | 0.00 | 2945.72 | ||||||||||||
1987 | 0.00 | 0.00 | 6.50 | 203.00 | 311.50 | 593.00 | 641.50 | 612.50 | 398.50 | 235.50 | 12.50 | 2.50 | 3017.00 | |||||||||||||
1988 | 0.00 | 1.00 | 29.00 | 90.50 | 342.50 | 554.00 | 645.00 | 265.00 | p | 362.50 | 254.50 | 44.50 | 0.00 | 2323.50 | ||||||||||||
1989 | 0.00 | 6.50 | 79.00 | 283.50 | 447.50 | 650.00 | 712.50 | 575.50 | 347.00 | 131.00 | 0.00 | 0.00 | 3232.50 | |||||||||||||
1990 | 0.00 | 0.00 | 7.50 | 88.50 | 238.00 | 709.00 | 555.50 | 412.00 | 361.50 | 71.00 | 4.00 | 0.00 | 2447.00 | |||||||||||||
1991 | 0.00 | 0.00 | 0.00 | 37.50 | 226.50 | 404.50 | 506.50 | 522.50 | 295.50 | 152.00 | 0.00 | 0.00 | 2145.00 | |||||||||||||
1992 | 0.00 | 0.00 | 0.00 | 150.52 | a | 233.50 | 515.00 | 648.50 | 555.00 | 434.00 | 259.00 | 1.00 | 3.50 | 2800.02 | ||||||||||||
1993 | 0.00 | 0.00 | 126.38 | e | 156.50 | 320.50 | 562.00 | 755.50 | 632.50 | 399.50 | 175.50 | 1.50 | 0.00 | 3129.88 | ||||||||||||
1994 | 0.50 | 0.00 | 23.50 | 94.00 | 330.50 | 789.00 | 807.50 | 740.00 | 466.50 | 138.50 | 16.50 | 0.00 | 3406.50 | |||||||||||||
1995 | 0.00 | 0.00 | a | 14.00 | 64.00 | 254.00 | 526.50 | 667.00 | 685.50 | 451.50 | 204.50 | 4.00 | k | 0.00 | l | 2867.00 | ||||||||||
1996 | 0.00 | 3.50 | 9.00 | 182.68 | b | 546.00 | 677.50 | 585.50 | 423.00 | 151.00 | 63.00 | 0.00 | 0.00 | d | 2641.18 | |||||||||||
1997 | 0.00 | 0.00 | z | 34.00 | m | 113.00 | 446.50 | 578.50 | 708.00 | 649.00 | 539.50 | 172.50 | 12.50 | 0.00 | 3219.50 | |||||||||||
1998 | 0.00 | 0.00 | 20.50 | 51.50 | 322.00 | 634.00 | 719.50 | 626.00 | 0.00 | z | 184.50 | 2.00 | 0.00 | 2560.00 | ||||||||||||
1999 | 0.00 | 0.00 | a | 10.69 | b | 92.22 | c | 360.63 | a | 566.54 | d | 642.06 | e | 615.41 | d | 480.58 | d | 182.38 | a | 29.46 | b | 0.00 | c | 2979.97 | ||
2000 | 3.62 | a | 5.91 | b | 9.50 | f | 208.45 | a | 525.93 | b | 681.92 | d | 746.38 | e | 634.90 | e | 524.50 | 154.48 | a | 0.00 | b | 0.00 | e | 3486.10 | ||
2001 | 0.00 | 0.00 | z | 11.50 | 119.46 | b | 411.00 | 515.50 | f | 723.69 | b | 594.37 | e | 376.00 | f | 256.94 | e | 25.34 | a | 0.00 | g | 2142.31 | ||||
2002 | 0.00 | 0.00 | 16.00 | 225.00 | 363.00 | 744.00 | 707.50 | 712.50 | 459.50 | 137.50 | 12.00 | 0.00 | 3377.00 | |||||||||||||
2003 | 0.50 | 0.00 | 18.48 | e | 87.00 | 248.50 | k | 607.50 | 793.00 | 716.50 | 420.50 | f | 318.50 | 28.50 | 0.00 | 2569.98 | ||||||||||
2004 | 0.00 | z | 0.00 | 57.00 | 70.50 | 394.50 | 594.00 | 722.50 | 553.00 | 325.96 | d | 130.50 | 9.00 | 0.00 | 2856.96 | |||||||||||
2005 | 0.00 | 0.00 | 4.00 | 87.00 | 396.00 | 600.50 | 777.00 | 618.00 | 514.20 | e | 173.00 | 39.00 | f | 10.50 | 3180.20 | |||||||||||
2006 | 0.00 | 6.00 | 15.50 | 188.50 | 480.00 | 679.20 | e | 522.00 | g | 576.00 | 240.50 | h | 143.50 | 15.00 | 0.00 | 2103.70 | ||||||||||
2007 | 0.00 | 1.50 | 84.96 | d | 129.00 | 301.00 | 679.50 | 700.50 | 668.50 | 435.00 | 205.08 | e | 35.00 | 2.00 | 3242.04 | |||||||||||
2008 | 0.00 | 7.50 | 15.00 | 79.50 | 296.50 | 671.50 | 624.00 | 589.50 | 355.50 | 115.50 | f | 22.50 | 0.00 | c | 2661.50 | |||||||||||
2009 | 0.00 | 18.50 | 43.50 | 93.00 | 453.00 | 524.50 | 522.50 | i | 684.50 | 412.00 | 198.63 | d | 12.00 | 0.00 | 2439.63 | |||||||||||
2010 | 0.00 | 0.00 | 4.00 | 105.50 | 206.00 | f | 625.00 | 655.00 | 627.50 | 499.50 | 180.50 | 1.00 | 10.50 | f | 2698.00 | |||||||||||
2011 | 5.17 | d | 11.57 | e | 61.48 | a | 183.89 | c | 286.48 | b | 617.59 | a | 646.72 | b | 739.41 | d | 510.56 | c | 186.57 | d | 2.14 | b | 0.00 | c | 3251.58 | |
2012 | 0.00 | 3.35 | c | 31.55 | c | 225.54 | b | 374.50 | 732.86 | b | 667.57 | b | 666.50 | c | 462.86 | b | 253.34 | b | 35.00 | 0.00 | z | 3453.06 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.83 | 2.98 | 28.80 | 122.74 | 356.26 | 614.24 | 709.11 | 640.77 | 437.75 | 184.44 | 18.11 | 1.16 | 3051.70 | |||||||||||||
S.D. | 2.61 | 4.87 | 29.82 | 60.05 | 82.22 | 78.55 | 72.64 | 79.91 | 78.93 | 58.30 | 16.97 | 2.24 | 329.33 | |||||||||||||
SKEW | 4.32 | 2.07 | 1.48 | 0.29 | 0.45 | 0.10 | -0.28 | -0.75 | -1.06 | 0.16 | 0.74 | 2.24 | -1.13 | |||||||||||||
MAX | 15.50 | 19.00 | 126.38 | 283.50 | 546.00 | 789.00 | 850.00 | 785.50 | 574.00 | 318.50 | 57.00 | 10.50 | 3426.48 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 221.50 | 404.50 | 506.50 | 412.00 | 151.00 | 63.00 | 0.00 | 0.00 | 2145.00 | |||||||||||||
NO YRS | 48 | 49 | 48 | 52 | 47 | 48 | 50 | 51 | 44 | 52 | 51 | 49 | 23 |