YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1959 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 378.72 | a | 42.41 | a | 6.50 | 26.35 | a | 127.20 | e | 459.32 | a | 742.00 | 994.50 | 2777.00 | ||||
1960 | 1197.78 | b | 1067.50 | 665.00 | 498.10 | a | 327.50 | 35.17 | a | 0.00 | 32.03 | a | 78.00 | 530.50 | 716.79 | b | 1109.00 | 6257.37 | ||||||||
1961 | 1056.50 | 814.00 | 800.00 | 530.00 | 341.50 | 51.00 | 14.00 | 30.00 | 236.00 | 510.50 | 862.00 | 1087.50 | 6333.00 | |||||||||||||
1962 | 1129.50 | 847.50 | 983.00 | 423.50 | 398.50 | 129.50 | 4.00 | 14.00 | 124.00 | 450.50 | 366.50 | l | 964.50 | 5468.50 | ||||||||||||
1963 | 1146.50 | 700.50 | 821.00 | 594.50 | 255.00 | 110.69 | a | 1.00 | 34.50 | 113.04 | b | 190.50 | l | 350.00 | r | 1018.00 | 4794.73 | |||||||||
1964 | 1144.00 | 1031.50 | 962.50 | 650.50 | 342.50 | 139.00 | 25.12 | b | 86.00 | 207.32 | b | 317.50 | 906.50 | 974.50 | 6786.94 | |||||||||||
1965 | 965.00 | 939.00 | 887.50 | 642.00 | 432.00 | 213.00 | 12.50 | 29.50 | 213.50 | 368.50 | 635.00 | 962.00 | 6299.50 | |||||||||||||
1966 | 1140.00 | 1011.50 | 747.00 | 485.50 | 203.50 | 63.50 | 0.00 | 12.50 | 127.50 | 448.00 | 652.00 | 1025.00 | 5916.00 | |||||||||||||
1967 | 1020.50 | 784.50 | 669.50 | 647.00 | 381.00 | 156.00 | 2.58 | a | 21.00 | 122.50 | 326.00 | 626.50 | 1191.50 | 5948.58 | ||||||||||||
1968 | 1129.50 | 797.50 | 808.00 | 659.50 | 362.00 | 99.00 | 18.00 | 131.46 | d | 143.50 | 412.00 | 435.50 | m | 830.50 | f | 4560.46 | ||||||||||
1969 | 611.50 | j | 907.76 | c | 938.00 | 528.00 | 293.98 | a | 100.00 | 7.75 | a | 0.00 | f | 94.20 | e | 529.87 | d | 460.00 | m | 548.50 | n | 3399.56 | ||||
1970 | 757.00 | i | 465.50 | j | 864.12 | c | 716.79 | b | 273.83 | a | 119.00 | 9.50 | 3.00 | 202.50 | d | 595.31 | d | 678.00 | 962.55 | a | 4424.61 | |||||
1971 | 973.73 | c | 840.50 | 752.02 | b | 607.20 | e | 491.00 | 140.00 | 5.00 | 21.00 | 122.00 | h | 631.00 | 454.50 | l | 635.50 | m | 4461.45 | |||||||
1972 | 937.15 | e | 785.07 | a | 0.00 | z | 535.56 | c | 312.14 | b | 89.50 | 1.00 | 0.55 | c | 127.00 | 372.00 | f | 389.00 | q | 1135.50 | 3923.47 | |||||
1973 | 1158.50 | 882.50 | 989.42 | a | 706.20 | e | 310.00 | 102.50 | 6.50 | 0.00 | z | 0.00 | z | 439.00 | 725.17 | a | 779.00 | f | 5319.79 | |||||||
1974 | 1171.44 | e | 856.80 | c | 349.50 | k | 498.00 | 0.00 | z | 43.00 | 22.50 | 4.00 | 172.50 | 0.00 | z | 0.00 | z | 580.00 | m | 2768.24 | ||||||
1975 | 980.52 | d | 868.00 | a | 863.41 | d | 704.42 | d | 351.50 | f | 104.00 | g | 6.31 | d | 25.32 | a | 174.81 | d | 0.00 | z | 0.00 | z | 0.00 | z | 3622.79 | |
1976 | 0.00 | z | 0.00 | z | 0.00 | z | 629.48 | a | 345.50 | 132.00 | 15.00 | 34.50 | 191.50 | 529.50 | 734.48 | a | 778.50 | g | 2611.97 | |||||||
1977 | 1123.00 | 815.00 | 907.30 | c | 579.44 | c | 344.00 | f | 62.50 | 1.07 | b | 11.50 | k | 128.28 | a | 417.00 | 520.50 | g | 528.50 | i | 4033.59 | |||||
1978 | 961.00 | 902.16 | c | 696.93 | d | 590.77 | d | 406.10 | a | 68.50 | 8.00 | 29.40 | b | 178.89 | c | 382.33 | a | 777.41 | a | 1153.64 | c | 6155.13 | ||||
1979 | 1179.07 | b | 590.00 | j | 658.00 | h | 581.67 | c | 414.50 | 148.00 | 28.00 | 62.00 | 97.00 | 391.00 | 933.46 | d | 965.00 | 4799.70 | ||||||||
1980 | 979.82 | c | 829.00 | 893.50 | 614.40 | e | 494.97 | a | 73.00 | 4.65 | a | 36.50 | 122.00 | 477.50 | 672.69 | d | 656.00 | f | 5198.03 | |||||||
1981 | 742.00 | f | 738.00 | 804.93 | b | 426.96 | b | 350.50 | 42.93 | a | 2.67 | b | 32.07 | b | 151.00 | 482.71 | c | 665.19 | d | 880.63 | d | 4577.60 | ||||
1982 | 1059.00 | 851.00 | 806.50 | 569.50 | 408.50 | 163.50 | 30.50 | 16.00 | 139.50 | 552.00 | 798.50 | 1059.50 | 6454.00 | |||||||||||||
1983 | 1033.00 | 842.50 | 819.00 | 747.50 | 403.00 | 156.50 | 5.50 | 34.00 | 90.50 | 463.50 | 809.50 | 930.00 | 6334.50 | |||||||||||||
1984 | 1083.00 | 913.00 | 756.00 | 637.00 | 146.50 | 109.00 | 2.00 | 34.50 | 134.00 | 631.00 | 0.00 | z | 119.00 | z | 4446.00 | |||||||||||
1985 | 1069.50 | a | 951.50 | 828.00 | 507.00 | 308.50 | 80.00 | 16.00 | 10.50 | 261.00 | 468.00 | 851.00 | 1029.00 | 6380.00 | ||||||||||||
1986 | 871.00 | 834.00 | 690.50 | 534.00 | 314.00 | 73.50 | 37.00 | 0.00 | r | 204.00 | k | 594.00 | 781.50 | 1040.50 | 5770.00 | |||||||||||
1987 | 1158.00 | 947.50 | 971.50 | 519.00 | 425.50 | 77.50 | 32.00 | 65.00 | 72.50 | t | 375.50 | 839.00 | 1121.00 | 6531.50 | ||||||||||||
1988 | 1145.00 | 871.00 | 813.00 | 592.50 | 390.50 | 82.00 | 3.00 | 29.50 | 256.50 | 349.50 | 770.50 | 1157.00 | 6460.00 | |||||||||||||
1989 | 1232.50 | 879.00 | 645.50 | 356.00 | 254.00 | 77.50 | 14.00 | 53.00 | 128.00 | 492.00 | 786.50 | 728.00 | i | 4918.00 | ||||||||||||
1990 | 655.50 | l | 996.07 | a | 530.50 | j | 527.00 | 365.00 | 58.00 | 6.50 | 55.00 | 146.50 | 466.50 | 816.50 | 1210.00 | 4647.07 | ||||||||||
1991 | 1147.00 | 777.00 | 988.50 | 631.50 | 404.00 | 179.00 | 5.00 | 22.00 | 140.50 | 397.00 | 501.00 | k | 1092.00 | 5783.50 | ||||||||||||
1992 | 1270.50 | 893.50 | 789.50 | 456.43 | b | 366.00 | 143.50 | 40.00 | 63.50 | 133.00 | 396.00 | 961.50 | 1178.50 | 6691.93 | ||||||||||||
1993 | 996.00 | 869.50 | 764.00 | 563.50 | 310.50 | 121.03 | a | 14.00 | 44.00 | 183.00 | 510.50 | 876.21 | a | 1054.00 | 6306.24 | |||||||||||
1994 | 1008.50 | 979.00 | 774.50 | 571.50 | 381.50 | 42.00 | 9.00 | 2.50 | 117.50 | 545.00 | 902.50 | 968.50 | 6302.00 | |||||||||||||
1995 | 1069.00 | 737.50 | 744.50 | 649.00 | 463.00 | 156.50 | 15.00 | 1.00 | 122.50 | 432.00 | 623.00 | 974.00 | 5987.00 | |||||||||||||
1996 | 928.00 | 760.00 | 809.50 | 517.50 | 199.00 | 43.00 | 0.00 | 17.50 | 240.50 | 512.50 | 348.00 | p | 528.50 | m | 4027.50 | |||||||||||
1997 | 625.50 | o | 566.00 | k | 397.50 | n | 346.00 | m | 234.05 | a | 120.50 | 10.50 | 13.00 | h | 50.50 | l | 533.50 | 0.00 | z | 511.50 | p | 898.55 | ||||
1998 | 113.00 | z | 318.00 | s | 262.50 | t | 286.00 | r | 232.50 | n | 169.66 | a | 1.50 | k | 3.50 | 65.00 | i | 268.00 | q | 286.00 | r | 636.00 | l | 173.16 | ||
1999 | 552.00 | l | 281.50 | r | 255.50 | r | 408.50 | k | 270.50 | h | 136.55 | a | 16.50 | g | 20.00 | k | 82.00 | p | 256.00 | l | 306.00 | o | 525.50 | p | 136.55 | |
2000 | 293.00 | v | 239.00 | t | 152.50 | z | 344.50 | g | 215.28 | d | 34.00 | 2.00 | 4.00 | i | 109.00 | 278.00 | n | 522.00 | n | 346.50 | s | 360.28 | ||||
2001 | 598.00 | o | 593.00 | k | 492.50 | k | 442.00 | h | 200.35 | d | 60.52 | a | 4.50 | g | 14.00 | k | 37.00 | k | 141.50 | r | 321.00 | r | 174.00 | z | 260.87 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2003 | 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 | |
2004 | 0.00 | z | 269.50 | t | 113.50 | w | 282.50 | o | 153.50 | l | 0.00 | z | 12.00 | 60.50 | 208.50 | 572.00 | 0.00 | z | 0.00 | z | 853.00 | |||||
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 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1076.98 | 868.25 | 820.43 | 573.74 | 339.58 | 101.05 | 11.11 | 32.71 | 153.96 | 471.90 | 774.75 | 1047.61 | 6307.48 | |||||||||||||
S.D. | 97.73 | 87.27 | 98.10 | 87.10 | 83.98 | 46.08 | 10.52 | 26.77 | 48.40 | 82.50 | 99.04 | 89.37 | 244.87 | |||||||||||||
SKEW | -0.14 | 0.33 | 0.17 | -0.23 | -0.34 | 0.32 | 1.20 | 1.57 | 0.69 | 0.07 | 0.10 | 0.19 | 0.17 | |||||||||||||
MAX | 1270.50 | 1067.50 | 989.42 | 747.50 | 494.97 | 213.00 | 40.00 | 131.46 | 261.00 | 631.00 | 961.50 | 1210.00 | 6786.94 | |||||||||||||
MIN | 871.00 | 700.50 | 645.50 | 356.00 | 146.50 | 34.00 | 0.00 | 0.55 | 78.00 | 317.50 | 623.00 | 880.63 | 5916.00 | |||||||||||||
NO YRS | 32 | 34 | 32 | 37 | 38 | 42 | 41 | 36 | 36 | 36 | 26 | 26 | 15 |