YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1962 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 56.50 | 0.00 | 24.00 | 42.00 | 363.00 | 642.41 | a | 881.50 | 2009.41 | |||||||
1963 | 1225.00 | 385.50 | i | 635.00 | 495.00 | 134.00 | 70.00 | 0.00 | a | 1.00 | f | 33.00 | 278.00 | 698.50 | 1123.50 | 4692.00 | ||||||||||
1964 | 1104.50 | 1011.50 | 812.50 | 505.86 | a | 103.50 | h | 0.00 | z | 0.00 | z | 32.00 | o | 140.50 | 358.00 | 740.50 | 875.50 | 5548.86 | ||||||||
1965 | 925.50 | 718.00 | 788.50 | 340.00 | 283.00 | 69.00 | 2.50 | 31.00 | 241.00 | 315.50 | 610.50 | 1032.50 | 5357.00 | |||||||||||||
1966 | 927.50 | 811.50 | 631.00 | 413.50 | 123.00 | 75.00 | c | 0.00 | a | 4.02 | d | 57.12 | d | 324.50 | i | 602.40 | e | 1015.25 | a | 4660.28 | ||||||
1967 | 824.60 | a | 718.15 | a | 662.22 | b | 592.76 | a | 207.46 | e | 63.10 | a | 0.00 | a | 0.00 | a | 39.00 | 399.90 | a | 701.00 | 1121.00 | 5329.20 | ||||
1968 | 1055.50 | 690.50 | 563.54 | c | 504.44 | c | 203.00 | 39.50 | 0.52 | a | 59.00 | 144.50 | 398.50 | 721.50 | 963.21 | c | 5343.71 | |||||||||
1969 | 928.40 | b | 816.00 | 738.83 | d | 329.40 | e | 77.00 | f | 50.50 | 0.57 | d | 3.32 | c | 57.93 | a | 532.74 | d | 757.78 | c | 968.48 | b | 5183.96 | |||
1970 | 847.00 | 0.00 | z | 210.50 | u | 570.54 | b | 182.50 | 36.96 | b | 0.00 | 0.00 | b | 222.22 | c | 408.50 | f | 673.97 | a | 985.28 | a | 3518.47 | ||||
1971 | 948.50 | 739.41 | a | 733.15 | a | 438.33 | c | 132.30 | c | 46.61 | b | 0.00 | 0.00 | 207.22 | c | 476.92 | e | 746.11 | c | 1064.16 | b | 5532.71 | ||||
1972 | 815.00 | g | 804.46 | d | 620.60 | e | 457.20 | e | 157.30 | d | 21.11 | c | 3.10 | a | 0.00 | a | 184.00 | 389.00 | 728.50 | 1255.50 | 4620.76 | |||||
1973 | 1021.50 | 729.00 | 641.50 | 441.50 | 157.07 | a | 61.50 | 4.00 | 2.00 | 103.00 | 384.40 | a | 674.50 | 855.50 | 5075.47 | |||||||||||
1974 | 1106.00 | 766.00 | 655.00 | 429.83 | a | 241.00 | 25.00 | 3.50 | 3.32 | c | 67.78 | c | 392.50 | 685.56 | c | 958.00 | 5333.48 | |||||||||
1975 | 1136.31 | b | 788.31 | b | 705.00 | 585.00 | 251.10 | a | 38.28 | a | 2.00 | 9.30 | a | 81.50 | 346.00 | 748.50 | 946.57 | b | 5637.86 | |||||||
1976 | 997.50 | 848.50 | 777.77 | c | 449.48 | a | 119.19 | b | 63.50 | 0.00 | 13.50 | 67.50 | b | 409.20 | a | 757.00 | 1141.12 | b | 5644.26 | |||||||
1977 | 1287.57 | b | 791.00 | 699.05 | a | 267.50 | 0.00 | z | 0.00 | 0.00 | c | 23.52 | b | 105.00 | 357.03 | b | 720.00 | 840.50 | 5091.17 | |||||||
1978 | 820.50 | 751.33 | a | 467.07 | a | 400.00 | 239.22 | a | 36.67 | c | 0.00 | a | 14.98 | a | 143.50 | 377.50 | 824.50 | 1157.00 | 5232.27 | |||||||
1979 | 1374.52 | c | 811.50 | 610.50 | 431.25 | b | 159.50 | 39.31 | a | 0.00 | 0.00 | a | 20.00 | 278.47 | b | 861.50 | 874.50 | 5461.04 | ||||||||
1980 | 1015.00 | 695.00 | 673.00 | 306.50 | 186.50 | 82.50 | 0.00 | a | 17.71 | c | 81.50 | 379.00 | 739.00 | 993.00 | 5168.71 | |||||||||||
1981 | 949.50 | 701.04 | a | 597.27 | a | 373.50 | 208.22 | a | 52.78 | c | 3.50 | 0.00 | a | 106.15 | d | 445.50 | 606.00 | 874.00 | 4917.45 | |||||||
1982 | 1132.00 | 868.50 | 661.00 | 526.50 | 241.00 | 62.00 | 7.00 | 0.00 | 135.00 | 412.00 | 854.00 | 964.00 | 5863.00 | |||||||||||||
1983 | 899.00 | 641.50 | 566.00 | 515.50 | 256.50 | 36.50 | 16.00 | 0.00 | 92.50 | 330.50 | 636.50 | 1149.00 | 5139.50 | |||||||||||||
1984 | 1264.00 | 943.50 | 637.00 | 460.50 | 223.50 | 118.50 | 0.00 | 6.00 | 151.00 | 495.50 | 705.50 | 1208.00 | 6213.00 | |||||||||||||
1985 | 1291.00 | 1007.00 | 795.50 | 310.50 | 136.00 | 23.00 | 0.00 | 4.00 | 234.00 | 479.00 | 1062.93 | a | 1509.00 | 6851.93 | ||||||||||||
1986 | 944.00 | 604.00 | 472.50 | 428.00 | 247.50 | 8.00 | 18.50 | 1.50 | 229.00 | 383.50 | 710.00 | 1134.00 | 5180.50 | |||||||||||||
1987 | 1143.00 | 746.50 | 577.50 | 226.50 | 119.00 | 24.00 | 17.50 | 13.50 | 73.50 | 317.00 | 684.00 | 957.00 | 4899.00 | |||||||||||||
1988 | 1050.50 | 772.00 | 598.50 | 305.50 | 207.00 | 30.50 | 0.50 | 0.00 | 144.00 | 175.00 | 697.00 | 1133.00 | 5113.50 | |||||||||||||
1989 | 1141.50 | 1070.50 | 579.50 | 327.00 | 209.50 | 17.50 | 0.00 | 15.50 | 62.50 | 392.00 | 732.00 | 1049.00 | 5596.50 | |||||||||||||
1990 | 916.00 | 818.00 | 561.00 | 265.00 | 234.00 | 62.00 | 4.00 | 0.50 | 10.00 | 351.50 | 711.00 | 1398.50 | 5331.50 | |||||||||||||
1991 | 1242.00 | 644.00 | 614.00 | 447.00 | 255.00 | 81.00 | 0.00 | 0.00 | 48.50 | 362.50 | 758.50 | 954.50 | 5407.00 | |||||||||||||
1992 | 907.00 | 629.50 | 486.00 | 269.50 | 68.50 | 36.50 | 2.50 | 27.00 | 91.50 | 336.50 | 610.50 | i | 1107.50 | 3962.00 | ||||||||||||
1993 | 896.00 | j | 0.00 | z | 196.50 | u | 224.00 | m | 118.00 | 135.50 | 28.00 | 29.50 | 112.00 | 381.00 | 939.00 | 980.00 | 2723.00 | |||||||||
1994 | 1002.50 | 847.50 | 532.00 | 261.00 | k | 34.50 | z | 28.00 | m | 2.00 | 0.00 | 15.50 | 361.50 | 868.00 | 660.00 | l | 3629.00 | |||||||||
1995 | 519.50 | l | 591.50 | 612.00 | 308.50 | i | 135.00 | k | 101.00 | 5.50 | 14.50 | 76.50 | 435.00 | 606.00 | 973.50 | 3415.50 | ||||||||||
1996 | 961.50 | 869.00 | 603.00 | 405.50 | 268.00 | 28.00 | 0.50 | 7.00 | 187.50 | 410.50 | 700.50 | 869.50 | 5310.50 | |||||||||||||
1997 | 963.50 | 781.00 | 586.00 | 469.50 | 133.00 | 24.00 | 13.00 | 0.00 | 76.00 | 445.50 | 672.50 | 1054.00 | 5218.00 | |||||||||||||
1998 | 809.50 | 697.00 | 638.50 | 455.00 | 252.00 | 50.50 | l | 0.00 | z | 0.00 | 74.00 | 435.50 | 615.00 | 1043.00 | 5019.50 | |||||||||||
1999 | 940.50 | 768.00 | 616.50 | 486.50 | 286.00 | 85.00 | 5.50 | 0.52 | a | 137.50 | 389.50 | 557.50 | 1038.50 | 5311.52 | ||||||||||||
2000 | 959.50 | 641.11 | a | 655.02 | d | 300.52 | a | 173.60 | a | 39.00 | 2.50 | 0.00 | c | 146.50 | 424.00 | 971.00 | 1072.50 | 5385.24 | ||||||||
2001 | 1100.50 | 827.62 | b | 580.22 | a | 479.50 | 157.50 | 51.00 | 1.72 | d | 0.00 | a | 48.75 | b | 353.40 | a | 642.00 | 1067.90 | b | 5310.10 | ||||||
2002 | 1010.60 | a | 877.50 | 735.00 | 413.50 | 221.00 | 57.41 | a | 0.00 | a | 7.00 | 133.50 | 560.87 | d | 772.00 | 916.50 | 5704.88 | |||||||||
2003 | 820.50 | 805.00 | 561.50 | 443.00 | 250.00 | 24.00 | 0.00 | 0.00 | 89.40 | e | 256.50 | 789.50 | 835.00 | 4874.40 | ||||||||||||
2004 | 1086.00 | 888.00 | 497.50 | 320.00 | 204.00 | 36.50 | 0.00 | 24.50 | 107.00 | 375.00 | 816.50 | 885.00 | 5240.00 | |||||||||||||
2005 | 999.50 | 796.00 | 614.50 | 409.00 | 192.50 | 94.00 | 0.00 | 5.00 | 138.50 | 391.00 | 845.50 | 1107.50 | 5593.00 | |||||||||||||
2006 | 873.50 | 858.00 | 687.00 | 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 | 2418.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1023.23 | 784.96 | 630.45 | 414.88 | 195.72 | 51.29 | 3.44 | 8.61 | 108.15 | 384.18 | 734.56 | 1030.99 | 5405.69 | |||||||||||||
S.D. | 142.83 | 107.81 | 84.30 | 92.41 | 54.71 | 29.06 | 6.18 | 12.41 | 60.89 | 70.50 | 103.39 | 142.26 | 388.84 | |||||||||||||
SKEW | 0.60 | 0.50 | 0.24 | -0.14 | -0.30 | 0.83 | 2.41 | 2.00 | 0.55 | -0.14 | 1.02 | 1.16 | 1.84 | |||||||||||||
MAX | 1374.52 | 1070.50 | 812.50 | 592.76 | 286.00 | 135.50 | 28.00 | 59.00 | 241.00 | 560.87 | 1062.93 | 1509.00 | 6851.93 | |||||||||||||
MIN | 809.50 | 591.50 | 467.07 | 226.50 | 68.50 | 0.00 | 0.00 | 0.00 | 10.00 | 175.00 | 557.50 | 835.00 | 4874.40 | |||||||||||||
NO YRS | 41 | 41 | 42 | 40 | 38 | 41 | 42 | 42 | 44 | 42 | 43 | 43 | 31 |