YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1979 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 788.95 | a | 940.00 | 1039.00 | 1052.45 | a | 1131.72 | a | 833.12 | c | 553.45 | a | 513.57 | a | 6852.26 | |||
1980 | 497.55 | a | 567.50 | 536.00 | 646.00 | 674.25 | a | 877.50 | 1121.00 | 857.00 | g | 951.00 | 849.83 | b | 597.50 | 565.23 | a | 7883.36 | ||||||||
1981 | 523.00 | 489.50 | 532.00 | 683.00 | 807.50 | 1036.00 | 1128.92 | a | 1156.00 | 1012.00 | 751.00 | 609.50 | 487.00 | 9215.42 | ||||||||||||
1982 | 386.00 | 471.00 | 517.00 | 633.00 | 765.00 | 782.50 | 1055.50 | 1127.00 | 1005.50 | 849.00 | 514.00 | 400.00 | 8505.50 | |||||||||||||
1983 | 494.50 | 457.00 | 559.00 | 563.50 | 804.00 | 866.00 | 1041.50 | 0.00 | z | 1095.50 | 926.50 | 581.50 | 502.50 | 7891.50 | ||||||||||||
1984 | 515.50 | 0.00 | z | 609.67 | a | 662.50 | 0.00 | z | 942.00 | 1206.50 | 1145.00 | 1167.69 | d | 790.00 | 513.50 | 388.50 | 7940.86 | |||||||||
1985 | 402.50 | 392.00 | 469.50 | 718.00 | 790.00 | 961.00 | 1195.00 | 1101.50 | 907.50 | 858.00 | 498.00 | 497.50 | 8790.50 | |||||||||||||
1986 | 617.00 | 505.00 | 623.50 | 652.50 | 809.00 | 911.50 | 1011.00 | 1134.50 | 823.50 | 801.50 | 641.50 | 473.00 | 9003.50 | |||||||||||||
1987 | 419.00 | 463.50 | 557.00 | 772.50 | 815.82 | a | 873.50 | 919.00 | 1017.83 | a | 997.50 | 954.50 | 597.50 | 374.50 | 8762.15 | |||||||||||
1988 | 477.50 | 590.50 | 672.50 | 693.50 | 802.00 | 819.50 | 1072.00 | 1047.50 | 962.00 | 910.00 | 606.50 | 460.50 | 9114.00 | |||||||||||||
1989 | 423.00 | 433.50 | 643.00 | 782.50 | 785.50 | 861.00 | 1064.00 | 1019.50 | 1007.00 | 834.50 | 709.29 | b | 557.00 | 9119.79 | ||||||||||||
1990 | 491.50 | 404.50 | 594.50 | 700.50 | 792.50 | 977.00 | 1131.50 | 1051.50 | 1034.00 | 942.40 | a | 669.50 | 445.50 | 9234.90 | ||||||||||||
1991 | 520.50 | 590.50 | 467.50 | 650.00 | 721.00 | 789.00 | 954.50 | 1038.00 | 0.00 | z | 970.50 | 677.50 | 322.00 | k | 7379.00 | |||||||||||
1992 | 0.00 | z | 557.50 | 578.00 | 819.50 | 914.00 | 933.00 | 1139.00 | 1231.50 | 1094.50 | 899.50 | 615.00 | 379.00 | 9160.50 | ||||||||||||
1993 | 438.50 | 455.00 | 676.50 | 765.50 | 892.50 | 969.50 | 1016.50 | 1078.50 | 999.50 | 893.50 | 607.50 | 472.00 | 9265.00 | |||||||||||||
1994 | 525.50 | 403.50 | 638.50 | 655.00 | 726.00 | 992.50 | 1071.00 | 1219.50 | 1035.00 | 817.00 | 441.00 | 441.00 | 8965.50 | |||||||||||||
1995 | 458.50 | 604.00 | 590.50 | 645.50 | 698.00 | 838.50 | 1077.50 | 1156.00 | 1093.50 | 885.00 | 718.00 | 505.50 | 9270.50 | |||||||||||||
1996 | 515.00 | 528.50 | 620.50 | 768.00 | 890.50 | 969.50 | 1133.50 | 1172.50 | 1004.50 | 794.00 | 648.50 | 527.50 | 9572.50 | |||||||||||||
1997 | 506.00 | 451.00 | 696.50 | 698.50 | 997.00 | 933.00 | 1027.50 | 1168.00 | 1147.50 | 899.00 | 675.50 | 587.89 | c | 9787.39 | ||||||||||||
1998 | 501.50 | 422.50 | 579.50 | 591.50 | 701.00 | 838.00 | 1123.00 | 1234.00 | 993.00 | 824.00 | 584.50 | 456.00 | 8848.50 | |||||||||||||
1999 | 503.48 | b | 422.24 | c | 496.00 | b | 548.57 | b | 742.34 | c | 825.52 | a | 1039.65 | d | 1060.20 | a | 936.11 | c | 970.00 | 632.14 | b | 514.37 | d | 8690.62 | ||
2000 | 558.53 | b | 392.50 | g | 557.00 | 714.50 | 856.63 | a | 979.00 | 1057.50 | 1164.05 | a | 1012.50 | 798.85 | e | 509.42 | d | 546.24 | b | 8754.23 | ||||||
2001 | 298.50 | i | 370.74 | a | 584.00 | 591.50 | 880.18 | c | 978.75 | b | 1023.00 | b | 1092.00 | 977.07 | a | 868.00 | 650.17 | a | 399.26 | b | 8414.67 | |||||
2002 | 436.50 | 491.50 | 512.50 | 643.50 | 744.50 | 871.00 | 1058.50 | 1050.00 | 1035.00 | 747.50 | 685.00 | 432.00 | 8707.50 | |||||||||||||
2003 | 655.00 | 446.00 | 579.50 | 579.50 | 687.74 | d | 598.00 | g | 1133.50 | 1175.50 | 841.50 | f | 0.00 | z | 570.50 | 452.50 | 6279.74 | |||||||||
2004 | 482.50 | 420.00 | 337.50 | p | 507.50 | k | 529.50 | n | 615.00 | i | 1085.00 | 822.00 | g | 530.00 | o | 786.92 | e | 501.50 | 487.00 | 3762.92 | ||||||
2005 | 489.50 | 352.50 | g | 625.50 | 686.50 | 853.50 | 867.50 | 1123.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 544.00 | 5189.50 | ||||||||
2006 | 303.00 | l | 497.00 | 0.00 | z | 557.40 | e | 609.50 | f | 551.50 | h | 360.50 | t | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1054.40 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 493.25 | 476.42 | 580.63 | 670.10 | 797.58 | 905.29 | 1075.84 | 1117.07 | 1018.40 | 858.16 | 600.31 | 477.27 | 9053.33 | |||||||||||||
S.D. | 61.76 | 67.17 | 61.86 | 73.42 | 79.00 | 69.33 | 65.53 | 68.02 | 79.33 | 65.45 | 72.05 | 59.57 | 339.11 | |||||||||||||
SKEW | 0.64 | 0.49 | -0.06 | 0.17 | 0.51 | -0.07 | -0.19 | 0.16 | -0.15 | 0.14 | -0.35 | -0.08 | 0.46 | |||||||||||||
MAX | 655.00 | 604.00 | 696.50 | 819.50 | 997.00 | 1036.00 | 1206.50 | 1234.00 | 1167.69 | 970.50 | 718.00 | 587.89 | 9787.39 | |||||||||||||
MIN | 386.00 | 370.74 | 467.50 | 548.57 | 674.25 | 782.50 | 919.00 | 1017.83 | 823.50 | 747.50 | 441.00 | 374.50 | 8505.50 | |||||||||||||
NO YRS | 24 | 24 | 25 | 26 | 25 | 25 | 27 | 23 | 23 | 25 | 26 | 26 | 16 |