YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 2.50 | h | 0.00 | q | 0.00 | |
1962 | 0.00 | 0.00 | k | 46.50 | 227.00 | 233.50 | 446.40 | e | 624.00 | 606.00 | 540.00 | 216.48 | a | 56.00 | 21.50 | 3017.38 | ||||||||||
1963 | 3.00 | 111.00 | 16.00 | 35.00 | 289.00 | 428.57 | b | 556.93 | b | 613.00 | 562.00 | 260.00 | 29.50 | 8.50 | 2912.50 | |||||||||||
1964 | 0.00 | 4.00 | 41.00 | 104.50 | 208.00 | 390.50 | 640.50 | 620.00 | 464.00 | 346.00 | 33.50 | 41.50 | 2893.50 | |||||||||||||
1965 | 11.50 | 3.00 | 73.50 | 135.50 | 269.50 | 394.50 | 646.50 | 618.00 | 432.50 | 316.00 | 68.50 | 7.50 | 2976.50 | |||||||||||||
1966 | 8.50 | 0.00 | 75.50 | 221.50 | 331.50 | 456.50 | 568.00 | 673.00 | 511.00 | 143.00 | j | 70.50 | 15.00 | 2931.00 | ||||||||||||
1967 | 6.50 | 8.50 | 28.00 | 0.50 | 336.50 | 484.50 | 679.00 | 776.00 | 612.50 | 271.50 | 117.00 | 0.00 | 3320.50 | |||||||||||||
1968 | 9.50 | 82.00 | 80.00 | 153.50 | 252.50 | 486.50 | 684.00 | 570.50 | 515.00 | 232.50 | 61.00 | 2.50 | 3129.50 | |||||||||||||
1969 | 5.00 | 1.56 | a | 79.00 | 104.50 | 354.43 | a | 434.50 | 638.00 | 604.00 | 549.50 | 172.00 | 40.50 | 33.00 | 3015.99 | |||||||||||
1970 | 40.00 | 29.50 | 85.00 | 65.00 | 313.00 | 491.00 | 685.00 | 630.00 | 472.00 | 215.00 | 52.50 | 17.50 | 3095.50 | |||||||||||||
1971 | 19.00 | 12.50 | 26.50 | 74.00 | 222.00 | 386.50 | 637.00 | 643.25 | a | 501.00 | 190.50 | 13.00 | 0.00 | 2725.25 | ||||||||||||
1972 | 2.00 | 15.00 | 153.00 | 112.24 | a | 317.50 | 459.00 | 670.38 | c | 685.88 | c | 417.41 | a | 244.00 | 15.00 | 15.00 | 3106.41 | |||||||||
1973 | 6.00 | 4.00 | 25.83 | a | 166.50 | 370.00 | 497.14 | b | 606.50 | 609.50 | 478.00 | 170.00 | 40.00 | 1.00 | 2974.48 | |||||||||||
1974 | 13.00 | 0.00 | 71.50 | 78.10 | a | 212.87 | a | 333.00 | g | 560.67 | b | 664.43 | a | 402.00 | j | 280.07 | b | 6.00 | 7.48 | b | 1894.13 | |||||
1975 | 0.00 | b | 3.50 | 19.00 | 26.11 | c | 265.00 | 439.62 | d | 563.74 | d | 581.54 | d | 537.32 | b | 142.17 | b | 15.00 | 0.00 | 2593.00 | ||||||
1976 | 0.00 | 6.50 | 31.50 | 43.00 | 252.50 | 346.15 | d | 629.54 | e | 501.00 | 454.66 | a | 234.64 | b | 61.50 | 0.00 | 2560.99 | |||||||||
1977 | 0.00 | 23.50 | 20.00 | 142.76 | a | 114.50 | 509.48 | a | 618.34 | c | 655.13 | a | 449.50 | 245.00 | 34.00 | 20.00 | 2832.21 | |||||||||
1978 | 10.50 | 41.50 | 136.00 | 104.50 | 281.00 | 469.14 | a | 649.93 | b | 646.00 | 401.90 | a | 337.50 | 14.00 | 0.00 | 3091.97 | ||||||||||
1979 | 4.50 | 4.00 | 90.00 | 111.50 | 303.00 | 487.50 | b | 623.50 | 573.50 | 568.97 | a | 281.50 | 20.69 | a | 7.00 | 3075.66 | ||||||||||
1980 | 14.00 | 35.50 | 20.00 | 141.00 | 238.00 | 306.00 | 650.50 | 574.50 | 503.28 | a | 288.09 | b | 62.50 | 25.50 | 2858.86 | |||||||||||
1981 | 30.50 | 41.00 | 39.00 | 156.50 | 268.00 | 459.50 | 611.73 | a | 638.00 | 495.50 | 152.00 | 89.50 | 26.02 | c | 3007.25 | |||||||||||
1982 | 0.00 | 37.00 | 16.00 | 98.00 | 321.50 | 427.00 | 554.00 | 633.00 | 431.00 | 227.50 | 8.00 | 7.50 | 2760.50 | |||||||||||||
1983 | 1.55 | a | 13.00 | 33.50 | 63.50 | 307.00 | 424.50 | 504.00 | 612.50 | 476.00 | 272.50 | 54.50 | 19.00 | 2781.55 | ||||||||||||
1984 | 1.00 | 1.50 | 77.00 | 58.50 | 278.00 | 391.00 | 649.00 | 626.50 | 508.50 | 148.50 | 16.00 | 0.00 | 2755.50 | |||||||||||||
1985 | 0.00 | 24.50 | 19.50 | 204.50 | 242.00 | 517.50 | 665.50 | 556.00 | 350.50 | 230.00 | 25.00 | 0.50 | 2835.50 | |||||||||||||
1986 | 15.00 | 0.50 | n | 68.00 | m | 108.50 | 233.50 | 442.00 | 542.50 | 677.00 | 334.50 | 217.00 | 16.50 | 0.00 | 2586.50 | |||||||||||
1987 | 3.00 | 2.00 | 44.00 | 200.50 | 358.50 | 479.00 | 454.50 | 623.00 | 508.00 | 385.50 | 47.00 | 28.42 | a | 3133.42 | ||||||||||||
1988 | 0.00 | 18.50 | 62.00 | 131.50 | 190.00 | 362.00 | 673.00 | 601.00 | 484.00 | 316.50 | 31.50 | 0.50 | 2870.50 | |||||||||||||
1989 | 0.00 | 7.00 | 30.50 | 192.00 | 265.00 | 420.00 | 496.50 | 571.00 | 435.50 | 184.00 | 15.50 | 2.50 | 2619.50 | |||||||||||||
1990 | 9.50 | 10.50 | 95.00 | 208.00 | 233.50 | 395.50 | 685.50 | 624.00 | 495.00 | 244.00 | 18.00 | 0.00 | 3018.50 | |||||||||||||
1991 | 5.50 | 21.50 | 16.50 | 52.50 | 162.50 | 325.50 | 661.50 | 567.00 | 602.00 | 357.00 | 56.00 | 0.00 | 2827.50 | |||||||||||||
1992 | 2.00 | 22.50 | 95.00 | 159.00 | 402.00 | 486.00 | 605.50 | 0.00 | z | 481.00 | 262.50 | 46.50 | 2.50 | h | 2562.00 | |||||||||||
1993 | 0.00 | 17.50 | 118.50 | 74.50 | 254.00 | 377.50 | 498.00 | 567.50 | 447.50 | 238.50 | 13.00 | 2.50 | 2609.00 | |||||||||||||
1994 | 6.50 | 0.00 | 53.50 | 123.00 | 277.50 | 394.00 | 616.00 | 573.50 | 554.00 | 224.50 | 0.50 | 0.00 | 2823.00 | |||||||||||||
1995 | 27.50 | 61.00 | 38.00 | 100.00 | 253.00 | 345.50 | 575.50 | 580.00 | 519.00 | 252.00 | 75.00 | 46.00 | 2872.50 | |||||||||||||
1996 | 4.50 | 67.50 | 60.50 | 145.50 | 250.00 | 416.50 | 702.50 | 660.50 | 445.50 | 240.50 | 45.50 | 21.50 | 3060.50 | |||||||||||||
1997 | 30.00 | 1.50 | 88.50 | 125.50 | 395.00 | 395.50 | 597.50 | 561.00 | 475.00 | 154.00 | 48.50 | 0.00 | 2872.00 | |||||||||||||
1998 | 18.00 | 4.00 | 64.50 | 114.00 | 143.00 | 409.00 | 609.00 | 686.50 | 560.00 | 163.50 | 19.00 | 0.00 | 2790.50 | |||||||||||||
1999 | 0.00 | 1.00 | 2.00 | 103.00 | 184.00 | 366.00 | 521.50 | 606.00 | 517.00 | 162.00 | m | 66.00 | e | 0.00 | a | 2366.50 | ||||||||||
2000 | 2.50 | 8.06 | b | 43.50 | 195.52 | a | 244.38 | a | 467.50 | 529.50 | 597.50 | 495.00 | 210.50 | 22.00 | 0.00 | 2815.96 | ||||||||||
2001 | 0.00 | 0.00 | 91.00 | 84.50 | 387.50 | a | 393.00 | 549.50 | 533.00 | 471.00 | 307.50 | 29.00 | h | 1.55 | a | 2818.55 | ||||||||||
2002 | 11.00 | 16.50 | 28.50 | 154.00 | 226.00 | 426.00 | 636.00 | 615.00 | 514.00 | 225.50 | 18.10 | a | 6.00 | 2876.60 | ||||||||||||
2003 | 37.50 | 5.50 | 49.00 | 20.00 | 208.50 | 380.00 | 676.00 | 585.50 | 548.50 | 329.52 | d | 13.50 | 10.50 | 2864.02 | ||||||||||||
2004 | 7.50 | 1.00 | 92.50 | i | 136.50 | k | 226.50 | 415.50 | 609.67 | d | 483.50 | i | 491.00 | 104.50 | w | 11.00 | f | 0.00 | z | 1751.17 | ||||||
2005 | 0.00 | z | 9.00 | 90.70 | d | 25.00 | k | 251.50 | 314.50 | 661.33 | a | 669.50 | 425.00 | 206.50 | 13.50 | 43.06 | d | 2684.59 | ||||||||
2006 | 2.50 | 8.50 | 2.50 | f | 80.69 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 91.69 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 8.38 | 18.27 | 56.52 | 116.28 | 266.52 | 421.94 | 609.48 | 614.52 | 489.18 | 243.72 | 37.36 | 10.44 | 2895.90 | |||||||||||||
S.D. | 10.47 | 23.95 | 34.98 | 56.58 | 64.77 | 53.53 | 60.53 | 49.19 | 58.40 | 60.53 | 25.69 | 13.29 | 172.41 | |||||||||||||
SKEW | 1.60 | 2.12 | 0.72 | 0.11 | 0.14 | -0.22 | -0.64 | 0.60 | -0.35 | 0.33 | 0.87 | 1.24 | 0.11 | |||||||||||||
MAX | 40.00 | 111.00 | 153.00 | 227.00 | 402.00 | 517.50 | 702.50 | 776.00 | 612.50 | 385.50 | 117.00 | 46.00 | 3320.50 | |||||||||||||
MIN | 0.00 | 0.00 | 2.00 | 0.50 | 114.50 | 306.00 | 454.50 | 501.00 | 334.50 | 142.17 | 0.50 | 0.00 | 2560.99 | |||||||||||||
NO YRS | 44 | 43 | 42 | 43 | 44 | 43 | 44 | 42 | 43 | 41 | 42 | 42 | 35 |