YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1968 | 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 | 729.50 | j | 0.00 | |
1969 | 839.50 | 871.50 | 966.50 | 473.00 | 277.50 | 105.50 | 7.50 | 0.50 | 105.50 | 546.50 | 801.50 | 957.00 | 5952.00 | |||||||||||||
1970 | 1091.50 | 782.00 | 916.50 | 648.00 | 266.50 | 131.50 | 3.00 | 8.50 | 190.50 | 612.50 | 760.00 | 936.50 | 6347.00 | |||||||||||||
1971 | 1054.50 | 900.00 | 741.00 | 585.00 | 331.50 | 51.00 | 12.00 | 50.50 | 223.50 | 546.50 | 787.50 | 1122.50 | 6405.50 | |||||||||||||
1972 | 1061.50 | 809.50 | 607.50 | 487.00 | 312.50 | 47.50 | 5.00 | 46.50 | 163.50 | 422.12 | a | 975.00 | 1072.00 | 6009.62 | ||||||||||||
1973 | 1151.50 | 916.00 | 877.00 | 726.00 | 336.50 | 111.00 | 15.00 | 7.00 | 170.50 | 427.50 | 660.50 | 963.00 | 6361.50 | |||||||||||||
1974 | 1051.50 | 881.50 | 618.00 | 552.50 | 193.50 | 53.00 | 3.00 | 59.50 | 238.50 | 462.50 | 792.50 | 1120.50 | 6026.50 | |||||||||||||
1975 | 1126.00 | 971.00 | 815.50 | 646.03 | a | 416.50 | 82.50 | 15.00 | 4.00 | 217.00 | 443.50 | 833.00 | 990.00 | 6560.03 | ||||||||||||
1976 | 1085.00 | 737.27 | c | 824.00 | 553.50 | 324.00 | 92.00 | 13.50 | 43.50 | 186.50 | 546.50 | 859.00 | 1111.35 | a | 6376.12 | |||||||||||
1977 | 1125.00 | 881.00 | 670.50 | g | 495.00 | c | 261.50 | 25.00 | 4.50 | 4.00 | 88.50 | 444.00 | 712.00 | 933.00 | 4973.50 | |||||||||||
1978 | 1159.50 | 999.00 | 742.97 | a | 531.00 | 334.50 | 64.50 | 2.00 | 46.00 | 161.50 | 385.50 | 757.50 | 1215.00 | 6398.97 | ||||||||||||
1979 | 1296.50 | 922.00 | 794.00 | 580.50 | 375.00 | 149.50 | 12.50 | 40.50 | 145.00 | 377.00 | 946.00 | 979.00 | 6617.50 | |||||||||||||
1980 | 963.07 | a | 802.00 | 828.00 | 624.83 | a | 357.00 | 31.00 | 0.00 | 19.00 | 110.00 | 534.50 | 805.50 | 772.50 | 5847.39 | |||||||||||
1981 | 953.50 | 767.00 | 817.50 | 404.50 | 290.50 | 47.50 | 1.50 | 26.50 | 118.50 | 465.00 | 645.00 | 869.50 | 5406.50 | |||||||||||||
1982 | 1013.50 | 862.50 | 737.50 | 502.50 | 314.00 | 52.00 | 2.50 | 4.00 | 147.50 | 495.00 | 792.00 | 1133.50 | 6056.50 | |||||||||||||
1983 | 1010.00 | 869.50 | 762.50 | 677.00 | 408.00 | 111.00 | 2.00 | 0.00 | 76.00 | 399.00 | 742.00 | 1057.00 | 6114.00 | |||||||||||||
1984 | 1091.00 | 870.50 | 815.00 | 584.50 | 156.00 | 49.50 | 6.00 | 14.00 | 152.50 | 601.00 | 758.00 | 964.50 | 6062.50 | |||||||||||||
1985 | 1124.50 | 916.00 | 734.00 | 459.00 | 267.00 | 63.00 | 15.00 | 2.50 | 190.00 | 411.00 | 703.00 | 957.00 | 5842.00 | |||||||||||||
1986 | 824.50 | 772.00 | 648.50 | 449.50 | 286.00 | 79.00 | 8.00 | 16.50 | 163.50 | 501.00 | 844.00 | 1068.00 | 5660.50 | |||||||||||||
1987 | 1101.00 | 902.50 | 852.50 | 555.50 | 332.50 | 52.50 | 0.50 | 47.00 | 151.50 | 354.00 | 746.00 | 1068.50 | 6164.00 | |||||||||||||
1988 | 1141.00 | 766.50 | 790.50 | 522.50 | 306.50 | 43.50 | 6.00 | 39.00 | 199.00 | 360.50 | 716.00 | 1054.50 | 5945.50 | |||||||||||||
1989 | 1017.83 | a | 806.08 | b | 595.50 | 371.00 | 172.00 | 62.00 | 15.50 | 13.50 | 128.50 | 433.00 | 692.50 | 1064.00 | 5371.41 | |||||||||||
1990 | 1033.00 | 895.50 | 719.50 | 431.00 | 100.50 | 0.00 | 0.50 | 1.50 | 70.50 | 302.00 | 566.00 | 864.50 | 4984.50 | |||||||||||||
1991 | 902.00 | 749.00 | 771.00 | 507.50 | 235.00 | 84.00 | 34.50 | 9.00 | 174.50 | 404.00 | 850.50 | 1031.00 | 5752.00 | |||||||||||||
1992 | 1142.50 | 824.50 | 722.50 | 398.00 | 291.50 | 69.50 | 5.50 | 23.50 | 99.00 | 343.00 | 916.00 | 1090.00 | 5925.50 | |||||||||||||
1993 | 934.00 | 779.00 | 711.00 | 449.00 | 279.00 | 42.50 | 0.00 | 17.00 | 125.50 | 488.00 | 0.00 | z | 0.00 | z | 3825.00 | |||||||||||
1994 | 0.00 | z | 806.50 | 709.00 | 488.50 | 247.00 | 11.50 | 0.00 | 0.00 | 114.50 | 505.50 | 752.50 | 871.00 | 4506.00 | ||||||||||||
1995 | 995.00 | 625.50 | 713.50 | 180.50 | u | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 603.50 | 942.50 | 3880.00 | ||||||
1996 | 988.50 | 770.50 | 828.50 | 500.50 | 103.50 | 10.50 | 1.50 | 14.00 | 204.00 | 516.00 | 688.00 | 933.50 | 5559.00 | |||||||||||||
1997 | 1157.50 | 896.00 | 633.43 | a | 659.00 | 273.00 | 82.00 | 0.50 | m | 6.50 | k | 59.50 | j | 320.00 | k | 375.50 | p | 503.00 | r | 3700.93 | ||||||
1998 | 442.00 | q | 492.50 | l | 363.50 | q | 397.50 | k | 90.00 | s | 16.50 | u | 0.00 | z | 8.00 | n | 10.00 | s | 57.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1999 | 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 | 181.00 | w | 1043.09 | d | 1043.09 | |
2000 | 719.50 | f | 294.00 | r | 329.50 | q | 202.50 | t | 60.00 | x | 3.00 | z | 0.00 | z | 0.50 | z | 50.50 | r | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2001 | 0.00 | z | 0.00 | z | 0.00 | z | 181.00 | q | 149.00 | m | 18.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2002 | 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 | 308.50 | k | 792.50 | 653.50 | k | 792.50 | ||
2003 | 829.50 | 908.17 | e | 769.83 | d | 484.50 | 124.50 | k | 42.00 | e | 0.50 | q | 6.50 | m | 108.50 | 292.95 | a | 701.79 | b | 938.94 | e | 5076.19 | ||||
2004 | 784.50 | h | 819.00 | f | 468.00 | h | 569.00 | 171.05 | c | 39.50 | 27.00 | 36.00 | h | 173.50 | 481.50 | 712.00 | f | 1044.50 | 2506.05 | |||||||
2005 | 862.00 | 0.00 | z | 0.00 | z | 336.00 | j | 262.90 | e | 27.00 | g | 11.50 | 20.00 | 100.80 | e | 498.38 | e | 689.42 | d | 798.00 | f | 2445.01 | ||||
2006 | 955.00 | 820.08 | b | 600.00 | h | 343.00 | g | 0.00 | z | 16.50 | f | 6.31 | d | 27.50 | 267.50 | 481.00 | 642.00 | e | 1101.50 | 4300.89 | ||||||
2007 | 1289.50 | 872.50 | 658.75 | c | 595.00 | c | 329.93 | c | 43.50 | j | 0.00 | z | 0.00 | 81.50 | 415.00 | 694.50 | 1058.00 | 5994.68 | ||||||||
2008 | 1194.00 | 886.00 | 813.00 | 609.60 | e | 399.42 | e | 16.50 | 18.00 | 30.50 | 169.50 | 480.50 | d | 724.50 | 1012.00 | 6353.52 | ||||||||||
2009 | 925.00 | 772.50 | 732.00 | 592.50 | 217.00 | 0.00 | z | 0.00 | z | 0.00 | z | 243.00 | 491.50 | 0.00 | z | 0.00 | z | 3973.50 | ||||||||
2010 | 1067.50 | 982.00 | 0.00 | z | 469.20 | e | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2518.70 | |||
2011 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 82.00 | s | 3.10 | a | 0.00 | a | 0.00 | a | 138.75 | b | 441.23 | a | 786.11 | c | 1217.55 | b | 2586.75 | |
2012 | 926.26 | b | 925.21 | c | 526.50 | f | 397.24 | a | 214.23 | c | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2462.94 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1041.20 | 847.73 | 758.33 | 530.83 | 277.74 | 59.53 | 7.96 | 19.86 | 154.24 | 454.53 | 756.94 | 1016.38 | 6003.98 | |||||||||||||
S.D. | 118.78 | 78.59 | 87.85 | 87.32 | 78.91 | 36.39 | 8.21 | 18.06 | 50.28 | 76.37 | 91.20 | 99.44 | 397.52 | |||||||||||||
SKEW | 0.03 | -0.38 | 0.10 | 0.18 | -0.44 | 0.52 | 1.43 | 0.62 | 0.28 | -0.11 | 0.34 | -0.16 | -0.65 | |||||||||||||
MAX | 1296.50 | 999.00 | 966.50 | 726.00 | 416.50 | 149.50 | 34.50 | 59.50 | 267.50 | 612.50 | 975.00 | 1217.55 | 6617.50 | |||||||||||||
MIN | 824.50 | 625.50 | 595.50 | 371.00 | 100.50 | 0.00 | 0.00 | 0.00 | 70.50 | 292.95 | 566.00 | 772.50 | 4984.50 | |||||||||||||
NO YRS | 36 | 36 | 32 | 35 | 34 | 32 | 32 | 32 | 35 | 35 | 34 | 34 | 25 |