YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 582.00 | 868.50 | 1450.50 | |||
1955 | 922.00 | 745.00 | 676.50 | 685.50 | 351.50 | 147.00 | 105.50 | 5.50 | 152.50 | 301.50 | 703.00 | 832.00 | 5627.50 | |||||||||||||
1956 | 861.00 | 382.00 | n | 689.50 | 439.50 | 293.00 | 0.00 | z | 0.50 | z | 30.00 | g | 109.62 | d | 401.93 | b | 592.50 | 819.50 | 4206.55 | |||||||
1957 | 1010.50 | 635.00 | 147.00 | x | 241.00 | n | 302.00 | 82.50 | 9.00 | o | 51.15 | a | 78.50 | 495.00 | 669.50 | 763.50 | 4087.65 | |||||||||
1958 | 797.50 | 597.50 | 795.00 | 530.00 | 179.00 | 128.50 | 11.00 | 0.00 | 84.00 | 215.50 | 580.50 | 651.00 | 4569.50 | |||||||||||||
1959 | 797.50 | 715.50 | 603.00 | 379.50 | 366.00 | 72.50 | 13.00 | 26.00 | 178.39 | b | 225.00 | 478.50 | 802.00 | 4656.89 | ||||||||||||
1960 | 869.00 | 705.50 | 581.00 | 544.00 | 398.00 | 26.00 | 0.00 | 35.00 | 20.00 | 302.50 | 662.50 | 437.00 | m | 4143.50 | ||||||||||||
1961 | 707.50 | 642.50 | 726.00 | 480.00 | 382.00 | 52.50 | 10.00 | 5.00 | 107.50 | 345.00 | 656.50 | 850.50 | 4965.00 | |||||||||||||
1962 | 830.00 | 718.00 | 736.50 | 399.50 | 427.50 | 110.00 | 21.50 | 49.50 | 73.00 | 407.13 | a | 598.50 | 699.50 | 5070.63 | ||||||||||||
1963 | 784.00 | 503.50 | 704.50 | 663.50 | 274.50 | 118.45 | a | 55.50 | 35.00 | 51.00 | 365.00 | 670.00 | 742.00 | 4966.95 | ||||||||||||
1964 | 920.00 | 485.00 | h | 468.00 | i | 519.00 | 369.50 | 148.00 | 30.43 | d | 29.00 | 137.50 | 235.00 | 0.00 | z | 0.00 | z | 2388.43 | ||||||||
1965 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 30.00 | h | 30.48 | a | 126.72 | a | 203.00 | 626.38 | a | 907.78 | a | 1894.37 | ||
1966 | 857.50 | 314.00 | p | 650.00 | 376.00 | 186.00 | 187.00 | 75.00 | 54.00 | 136.50 | 374.50 | 666.00 | 873.17 | a | 4435.67 | |||||||||||
1967 | 889.00 | 660.69 | b | 801.50 | 820.86 | a | 359.00 | 171.50 | 8.78 | a | 2.00 | g | 35.17 | a | 408.37 | e | 377.00 | h | 993.00 | 5147.88 | ||||||
1968 | 906.00 | 593.00 | 634.98 | a | 518.28 | a | 373.55 | a | 128.79 | a | 22.50 | 121.93 | a | 36.50 | n | 407.81 | b | 704.50 | 980.00 | 5391.35 | ||||||
1969 | 1022.50 | 832.00 | 716.50 | 570.00 | b | 192.72 | a | 132.50 | 27.38 | a | 48.00 | 126.00 | 549.98 | b | 643.39 | b | 830.28 | a | 5691.26 | |||||||
1970 | 844.50 | 652.00 | 702.00 | 721.00 | 332.73 | a | 144.64 | b | 13.95 | a | 23.50 | 163.45 | a | 398.00 | 641.38 | a | 975.97 | b | 5613.12 | |||||||
1971 | 840.74 | b | 717.50 | 766.00 | 600.00 | 368.42 | e | 194.50 | 65.32 | c | 44.71 | e | 223.45 | a | 543.50 | 763.00 | 1052.34 | c | 6179.48 | |||||||
1972 | 982.50 | 763.00 | 619.50 | 659.50 | 295.00 | 111.50 | 16.65 | d | 65.50 | 220.86 | a | 422.24 | b | 730.50 | 1021.40 | b | 5908.15 | |||||||||
1973 | 936.00 | 681.00 | 765.70 | a | 463.45 | a | 243.50 | 125.89 | b | 26.00 | 50.50 | m | 86.00 | i | 379.50 | f | 0.00 | z | 0.00 | z | 3241.54 | |||||
1974 | 0.00 | z | 0.00 | z | 0.00 | z | 550.96 | d | 361.00 | 85.00 | 92.43 | d | 0.00 | z | 0.00 | z | 0.00 | z | 654.81 | d | 652.00 | g | 1744.20 | |||
1975 | 670.00 | i | 328.50 | r | 610.50 | i | 714.00 | 349.50 | 130.00 | 54.00 | 48.50 | 25.56 | c | 492.90 | a | 500.50 | j | 513.50 | k | 1814.46 | ||||||
1976 | 560.50 | j | 761.00 | 482.50 | l | 613.80 | e | 143.00 | l | 0.00 | z | 0.00 | z | 0.00 | z | 32.00 | u | 277.50 | 500.00 | 746.00 | 2898.30 | |||||
1977 | 856.50 | 587.50 | 744.55 | c | 401.90 | a | 468.00 | 31.00 | 28.50 | 7.50 | 159.83 | a | 260.00 | g | 639.60 | e | 496.50 | l | 3924.88 | |||||||
1978 | 726.50 | 635.70 | a | 352.00 | i | 313.00 | m | 321.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 180.50 | g | 691.00 | 892.00 | 3266.70 | |||||
1979 | 859.50 | 714.00 | 581.50 | 519.11 | b | 221.00 | 108.50 | 6.64 | c | 62.00 | 0.00 | z | 0.00 | z | 0.00 | z | 741.86 | b | 3814.11 | |||||||
1980 | 781.00 | 618.50 | 702.00 | 431.50 | 335.32 | a | 206.50 | 30.00 | 0.00 | z | 0.00 | z | 0.00 | z | 630.00 | 706.00 | 4440.82 | |||||||||
1981 | 682.50 | 604.00 | 634.00 | 391.50 | 278.50 | 79.66 | a | 20.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2690.66 | |||||||
1982 | 0.00 | z | 0.00 | z | 0.00 | z | 605.00 | 256.00 | 140.50 | 48.00 | 10.50 | 164.50 | 444.00 | 713.00 | 822.00 | 3203.50 | ||||||||||
1983 | 752.50 | 643.00 | 661.50 | 614.00 | 289.50 | 127.50 | 115.50 | 61.00 | 99.50 | 302.50 | 683.50 | 800.00 | 5150.00 | |||||||||||||
1984 | 728.00 | 659.50 | 559.00 | 597.50 | 274.50 | 161.50 | 0.00 | 21.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3001.00 | |||||||||
1985 | 0.00 | z | 0.00 | z | 0.00 | z | 301.80 | e | 244.00 | 55.50 | 1.50 | 20.50 | 191.50 | 389.00 | 822.00 | 960.50 | 2986.30 | |||||||||
1986 | 714.50 | 631.50 | 500.50 | 421.00 | 279.00 | 33.50 | 11.50 | 0.50 | 281.50 | 337.50 | 625.00 | 847.50 | 4683.50 | |||||||||||||
1987 | 885.00 | 650.50 | 619.00 | 259.00 | 153.50 | 33.50 | 49.00 | 1.00 | 189.00 | 157.00 | 609.50 | 871.00 | 4477.00 | |||||||||||||
1988 | 899.52 | a | 601.50 | 552.50 | 343.50 | 319.50 | 167.00 | 9.50 | 0.50 | 67.00 | 148.00 | 652.50 | 907.00 | 4668.02 | ||||||||||||
1989 | 934.50 | 783.00 | 617.50 | 295.50 | 249.00 | 36.50 | 10.50 | 30.00 | 70.50 | 355.00 | 678.50 | 934.50 | 4995.00 | |||||||||||||
1990 | 883.50 | 808.00 | 525.00 | 244.00 | 279.00 | 87.00 | 6.50 | 28.00 | 18.50 | 304.50 | 689.00 | 1055.50 | 4928.50 | |||||||||||||
1991 | 888.50 | 534.50 | 699.00 | 463.50 | 303.00 | 89.00 | 2.50 | 5.00 | 2.50 | 198.00 | 595.50 | 887.50 | 4668.50 | |||||||||||||
1992 | 823.00 | 569.50 | 475.50 | 306.00 | 53.00 | 62.50 | 9.00 | 7.50 | 39.50 | 235.00 | 654.00 | 956.50 | 4191.00 | |||||||||||||
1993 | 967.50 | 717.50 | 494.50 | 484.50 | 210.00 | 25.00 | l | 11.50 | 12.00 | 58.00 | 261.90 | b | 734.00 | 864.50 | 4815.90 | |||||||||||
1994 | 784.50 | 0.00 | z | 342.50 | k | 359.00 | 149.50 | 73.00 | 0.00 | 0.00 | 45.00 | 352.50 | 852.00 | 881.50 | 3497.00 | |||||||||||
1995 | 732.50 | 518.00 | 629.50 | 480.00 | 210.00 | 131.50 | 6.00 | 33.00 | 37.50 | 360.50 | 513.00 | 720.50 | 4372.00 | |||||||||||||
1996 | 828.00 | 0.00 | z | 589.50 | 406.00 | 291.50 | 77.50 | 3.50 | 2.50 | 127.00 | 377.50 | 661.50 | 814.27 | a | 4178.77 | |||||||||||
1997 | 885.50 | 688.00 | 533.00 | 431.50 | 120.50 | 92.00 | 11.37 | a | 1.00 | 93.00 | 460.50 | 626.50 | 972.50 | 4915.37 | ||||||||||||
1998 | 783.50 | 726.00 | 611.50 | 482.00 | 398.00 | 56.00 | 0.00 | 0.00 | 62.50 | 435.00 | 674.50 | 994.50 | 5223.50 | |||||||||||||
1999 | 931.00 | 762.50 | 695.95 | a | 491.50 | 266.50 | 106.50 | 22.00 | 22.50 | 0.00 | z | 335.50 | 609.50 | 939.82 | a | 5183.27 | ||||||||||
2000 | 856.50 | 677.00 | 634.00 | 369.50 | 254.50 | 65.00 | 21.00 | 0.00 | z | 103.00 | 412.00 | 789.00 | 903.50 | 5085.00 | ||||||||||||
2001 | 961.52 | a | 753.00 | 545.50 | 511.50 | 124.50 | 67.00 | 0.50 | j | 0.00 | z | 47.00 | x | 334.50 | 676.55 | a | 710.50 | f | 3974.07 | |||||||
2002 | 0.00 | z | 0.00 | z | 0.00 | z | 328.00 | 234.50 | 37.50 | 0.00 | 16.00 | 43.00 | 296.50 | 558.50 | 784.50 | 2298.50 | ||||||||||
2003 | 643.00 | 610.50 | 538.00 | 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 | 1791.50 | ||||
2004 | 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 | |
2005 | 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 | |
2006 | 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 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 846.82 | 668.84 | 639.77 | 484.15 | 282.35 | 102.85 | 25.56 | 26.70 | 105.47 | 346.71 | 654.80 | 866.65 | 5024.80 | |||||||||||||
S.D. | 89.86 | 78.93 | 86.56 | 132.10 | 87.16 | 47.79 | 28.93 | 25.77 | 66.42 | 99.02 | 75.83 | 101.11 | 523.84 | |||||||||||||
SKEW | -0.20 | -0.05 | -0.01 | 0.34 | -0.36 | 0.23 | 1.65 | 1.42 | 0.59 | -0.05 | 0.16 | -0.07 | 0.59 | |||||||||||||
MAX | 1022.50 | 832.00 | 801.50 | 820.86 | 468.00 | 206.50 | 115.50 | 121.93 | 281.50 | 549.98 | 852.00 | 1055.50 | 6179.48 | |||||||||||||
MIN | 643.00 | 503.50 | 475.50 | 244.00 | 53.00 | 26.00 | 0.00 | 0.00 | 2.50 | 148.00 | 478.50 | 651.00 | 4191.00 | |||||||||||||
NO YRS | 42 | 38 | 38 | 45 | 46 | 43 | 42 | 38 | 37 | 40 | 42 | 40 | 21 |