YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1965 | 0.00 | z | 0.00 | z | 0.00 | z | 578.00 | 486.81 | d | 191.00 | 46.50 | 0.00 | z | 0.00 | z | 0.00 | z | 776.25 | b | 1124.50 | 3203.06 | |||||
1966 | 1054.00 | b | 850.50 | h | 814.00 | 529.50 | 0.00 | z | 94.00 | k | 35.28 | b | 46.50 | 125.50 | 284.50 | l | 718.50 | 1040.00 | 4363.28 | |||||||
1967 | 924.00 | 730.00 | 792.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 241.00 | q | 764.50 | 1110.00 | 4321.00 | ||||||
1968 | 1081.00 | 732.00 | 701.00 | 683.50 | 384.00 | 143.00 | 12.50 | 142.50 | 212.59 | a | 0.00 | z | 0.00 | z | 1092.00 | 5184.09 | ||||||||||
1969 | 942.52 | e | 184.50 | w | 395.50 | m | 529.50 | 251.50 | 175.00 | 24.50 | 27.50 | 96.50 | 645.00 | 0.00 | z | 0.00 | z | 2692.02 | ||||||||
1970 | 985.50 | 765.50 | 840.50 | 785.50 | 376.50 | 152.00 | 9.00 | 2.00 | 300.00 | 611.00 | 752.00 | 1147.50 | 6727.00 | |||||||||||||
1971 | 906.00 | 811.00 | 893.00 | 633.50 | 383.00 | 207.00 | 52.50 | 20.50 | 331.00 | 610.50 | 832.50 | 1157.00 | 6837.50 | |||||||||||||
1972 | 1108.50 | 847.50 | 646.00 | 671.50 | 320.00 | 124.50 | 39.50 | 34.00 | 284.00 | 534.48 | b | 825.50 | 1227.00 | 6662.48 | ||||||||||||
1973 | 1146.00 | 822.50 | 830.50 | 618.50 | 238.50 | 129.00 | 33.00 | 43.50 | 212.00 | 480.00 | 774.50 | 921.00 | 6249.00 | |||||||||||||
1974 | 1126.50 | 823.50 | 788.50 | 617.07 | a | 398.50 | 97.50 | 45.50 | 52.00 | 153.00 | 532.17 | a | 771.00 | 1030.00 | 6435.24 | |||||||||||
1975 | 1057.50 | 855.00 | 883.50 | b | 793.97 | a | 451.50 | 188.00 | 19.50 | 92.00 | 192.50 | 488.50 | 855.52 | a | 896.50 | 6773.98 | ||||||||||
1976 | 982.50 | 830.50 | 926.00 | 660.00 | 274.50 | 196.00 | 18.00 | 133.00 | 202.50 | 478.50 | 700.50 | 1023.50 | 6425.50 | |||||||||||||
1977 | 1283.00 | 775.00 | 872.50 | 491.00 | 511.50 | 48.00 | 66.00 | 57.00 | 204.50 | 442.00 | 736.00 | 881.50 | 6368.00 | |||||||||||||
1978 | 960.50 | 797.50 | 600.00 | 620.00 | 426.00 | 159.00 | 40.50 | 85.00 | 264.00 | 402.00 | 857.50 | 1177.50 | 6389.50 | |||||||||||||
1979 | 1333.50 | 817.00 | 739.50 | 572.50 | 311.50 | 130.50 | 18.00 | 60.00 | 97.50 | 385.00 | 932.00 | 915.00 | 6312.00 | |||||||||||||
1980 | 1056.50 | 754.00 | 852.50 | a | 516.50 | 355.50 | 253.89 | c | 12.52 | e | 70.86 | c | 161.00 | 469.00 | 742.50 | b | 953.00 | 6197.77 | ||||||||
1981 | 1080.50 | 791.50 | 765.59 | c | 512.78 | c | 384.73 | c | 124.00 | f | 17.22 | d | 7.46 | d | 127.00 | h | 541.90 | e | 724.82 | b | 673.50 | g | 4826.51 | |||
1982 | 1203.00 | 894.50 | 828.50 | 703.50 | 424.50 | 181.50 | 66.50 | 11.00 | 274.00 | 522.50 | 984.00 | 1092.00 | 7185.50 | |||||||||||||
1983 | 1019.50 | 773.50 | 755.50 | 699.31 | a | 398.50 | 222.00 | 95.50 | 39.00 | 229.00 | 396.00 | 781.00 | 1152.17 | a | 6560.98 | |||||||||||
1984 | 1396.50 | 959.50 | 463.50 | m | 680.00 | 351.50 | 256.00 | 1.00 | 8.50 | 209.00 | 0.00 | z | 0.00 | z | 0.00 | z | 3862.00 | |||||||||
1985 | 1237.50 | 975.50 | 876.00 | 428.00 | 293.50 | 0.00 | z | 5.50 | 62.00 | 9.00 | z | 294.00 | p | 578.00 | l | 356.50 | v | 3878.00 | ||||||||
1986 | 0.00 | z | 0.00 | z | 689.20 | c | 132.00 | x | 441.50 | 66.00 | 74.40 | a | 0.00 | z | 358.00 | 480.00 | 701.50 | 1116.00 | b | 3926.60 | ||||||
1987 | 1119.50 | 859.00 | 488.00 | k | 194.00 | l | 191.50 | r | 134.50 | 65.00 | 0.00 | z | 0.00 | z | 0.00 | z | 809.00 | 1071.50 | 4058.50 | |||||||
1988 | 1120.50 | 592.50 | h | 799.50 | 480.50 | 360.00 | 137.07 | a | 12.00 | 26.19 | b | 223.50 | 184.50 | i | 826.00 | 1202.00 | 5187.26 | |||||||||
1989 | 1137.50 | 1136.50 | 695.50 | 449.00 | 400.50 | 50.00 | l | 8.00 | 69.00 | 216.00 | 507.00 | 797.68 | b | 1010.50 | 6427.18 | |||||||||||
1990 | 961.50 | 946.00 | 727.50 | 399.00 | 457.50 | 163.00 | 25.50 | 57.00 | 85.50 | 487.50 | 841.50 | 1345.00 | 6496.50 | |||||||||||||
1991 | 0.00 | z | 752.00 | 847.00 | 634.00 | 517.50 | 237.50 | 3.00 | 3.00 | 128.79 | a | 0.00 | z | 800.50 | 1079.50 | 5002.79 | ||||||||||
1992 | 1010.00 | 757.00 | 667.50 | 0.00 | z | 177.50 | 0.00 | z | 45.50 | 61.00 | 152.00 | 359.00 | 908.28 | a | 1162.50 | 5300.28 | ||||||||||
1993 | 1324.00 | 1087.00 | 698.00 | 607.50 | 260.00 | 257.00 | 173.00 | 112.00 | 229.14 | a | 466.50 | 445.00 | p | 1072.00 | 6286.14 | |||||||||||
1994 | 914.50 | 921.50 | 671.50 | 490.50 | 271.00 | 170.50 | 17.50 | 4.28 | b | 90.00 | 520.00 | 1018.50 | 1179.00 | 6268.78 | ||||||||||||
1995 | 959.50 | 625.00 | 787.00 | 386.50 | j | 421.00 | 0.00 | z | 32.50 | 74.50 | 161.00 | 507.00 | 0.00 | z | 1056.50 | 4624.00 | ||||||||||
1996 | 1003.00 | 913.50 | 724.50 | 0.00 | z | 0.00 | z | 0.00 | z | 13.50 | k | 55.00 | 182.50 | f | 479.00 | 724.50 | 881.90 | b | 4781.40 | |||||||
1997 | 994.50 | 0.00 | z | 0.00 | z | 0.00 | z | 114.00 | o | 145.50 | 0.00 | z | 8.50 | 132.50 | 519.50 | 740.00 | 0.00 | z | 2540.50 | |||||||
1998 | 0.00 | z | 840.50 | 0.00 | z | 627.41 | a | 245.00 | n | 0.00 | z | 0.00 | z | 0.00 | z | 132.00 | 581.00 | 781.00 | 1150.50 | 4112.41 | ||||||
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 | 0.00 | z | 0.00 | z | 0.00 | |
2000 | 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 | |
2001 | 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 | 393.24 | d | 798.00 | 1054.00 | 2245.24 | |||
2002 | 1042.50 | 845.50 | 825.78 | b | 514.50 | 350.50 | 107.50 | 1.55 | a | 58.50 | 144.00 | 559.50 | 794.50 | 940.50 | 6184.83 | |||||||||||
2003 | 831.00 | 894.00 | 645.50 | 621.50 | 346.00 | 75.50 | 0.00 | 3.00 | 117.50 | 321.76 | b | 935.19 | d | 957.50 | 5748.45 | |||||||||||
2004 | 1126.33 | d | 920.48 | b | 554.50 | 511.15 | d | 336.23 | e | 135.58 | d | 0.50 | 32.00 | 157.00 | 468.50 | 885.50 | 1016.00 | 6143.78 | ||||||||
2005 | 1137.50 | 872.50 | 729.50 | 566.50 | 343.50 | 225.50 | 0.00 | 22.00 | 196.00 | 445.50 | 514.00 | g | 0.00 | z | 4538.50 | |||||||||||
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 | 1075.48 | 847.69 | 764.63 | 587.93 | 365.77 | 162.38 | 32.85 | 47.89 | 189.73 | 487.79 | 809.07 | 1067.73 | 6442.60 | |||||||||||||
S.D. | 131.75 | 103.09 | 91.60 | 97.94 | 80.48 | 56.09 | 34.85 | 36.73 | 70.47 | 75.35 | 80.17 | 109.83 | 321.28 | |||||||||||||
SKEW | 0.61 | 0.75 | -0.30 | 0.14 | -0.18 | -0.04 | 2.11 | 0.80 | 0.54 | -0.08 | 0.90 | 0.10 | 0.25 | |||||||||||||
MAX | 1396.50 | 1136.50 | 926.00 | 793.97 | 517.50 | 257.00 | 173.00 | 142.50 | 358.00 | 645.00 | 1018.50 | 1345.00 | 7185.50 | |||||||||||||
MIN | 831.00 | 625.00 | 554.50 | 399.00 | 177.50 | 48.00 | 0.00 | 2.00 | 85.50 | 321.76 | 700.50 | 881.50 | 5748.45 | |||||||||||||
NO YRS | 34 | 32 | 32 | 31 | 32 | 29 | 34 | 33 | 32 | 30 | 32 | 33 | 18 |