YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1972 | 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 | 821.00 | 1258.50 | 2079.50 | |||
1973 | 1171.00 | 811.00 | 801.00 | 573.50 | 229.00 | 114.64 | b | 12.00 | 39.27 | a | 206.00 | 476.00 | 751.50 | 912.00 | 6096.91 | |||||||||||
1974 | 1122.00 | 809.50 | 776.50 | 571.50 | 339.50 | 47.50 | 41.33 | a | 22.73 | a | 95.50 | 474.00 | 797.50 | 959.00 | 6056.57 | |||||||||||
1975 | 1127.00 | 830.50 | 809.10 | a | 733.93 | b | 339.50 | 108.00 | 18.00 | 78.50 | 132.50 | 449.00 | 907.50 | 926.00 | 6459.53 | |||||||||||
1976 | 1036.00 | 852.50 | 931.00 | 588.50 | 216.00 | 145.86 | a | 4.50 | 92.00 | 157.50 | 546.50 | 784.00 | 1193.50 | 6547.86 | ||||||||||||
1977 | 1467.00 | 893.50 | 900.00 | 427.50 | 436.50 | 9.50 | 14.50 | 32.50 | 155.00 | 442.00 | 775.50 | 914.50 | 6468.00 | |||||||||||||
1978 | 993.50 | 802.00 | 599.00 | 552.50 | 372.50 | 86.50 | 23.50 | 48.00 | 229.00 | 388.50 | 891.00 | 1198.00 | 6184.00 | |||||||||||||
1979 | 1421.00 | 837.50 | 724.50 | 547.00 | 258.50 | 91.00 | 5.00 | 16.50 | 72.00 | 351.00 | 943.50 | 984.00 | 6251.50 | |||||||||||||
1980 | 1064.33 | a | 778.00 | 806.50 | 455.00 | 319.50 | 173.00 | 0.50 | 20.00 | 119.00 | 457.00 | 760.50 | 1060.95 | b | 6014.28 | |||||||||||
1981 | 1047.50 | 821.00 | 733.15 | a | 477.22 | c | 282.50 | i | 58.50 | i | 10.91 | d | 5.37 | e | 82.50 | f | 566.61 | d | 742.24 | a | 880.52 | e | 5284.52 | |||
1982 | 1145.97 | a | 0.00 | z | 735.00 | 579.50 | 339.50 | 129.00 | 27.00 | 5.50 | 201.50 | 506.50 | 1008.50 | 1083.00 | 5760.97 | |||||||||||
1983 | 938.50 | 724.50 | 710.00 | 665.89 | b | 352.50 | 129.00 | 41.00 | 8.00 | 134.00 | 419.50 | 744.00 | 1168.04 | c | 6034.93 | |||||||||||
1984 | 1470.00 | 1042.50 | 727.00 | 640.50 | 233.00 | 190.00 | 0.00 | 2.50 | 214.50 | 608.00 | 819.50 | 782.00 | k | 5947.50 | ||||||||||||
1985 | 1228.50 | 969.50 | 871.00 | 320.69 | a | 247.48 | a | 22.50 | f | 5.00 | 33.14 | b | 347.31 | d | 570.00 | 1119.00 | 1530.00 | 7241.62 | ||||||||
1986 | 1102.00 | 680.50 | 585.50 | 523.50 | 345.00 | 26.50 | 22.50 | 3.50 | 307.00 | 463.00 | 763.00 | 1155.00 | 5977.00 | |||||||||||||
1987 | 1179.50 | 813.00 | 721.00 | 345.50 | 214.00 | 47.50 | 37.00 | 12.00 | 89.50 | 331.50 | 795.50 | 1062.00 | 5648.00 | |||||||||||||
1988 | 1156.82 | a | 766.00 | 693.00 | 396.00 | 262.50 | 90.00 | 2.00 | 0.50 | 161.00 | 207.00 | 782.00 | 1163.00 | 5679.82 | ||||||||||||
1989 | 1192.00 | 1104.00 | 656.00 | 390.50 | 297.00 | 30.50 | 0.00 | 35.00 | 111.00 | 490.50 | 822.50 | 1090.50 | 6219.50 | |||||||||||||
1990 | 962.50 | 885.00 | 671.00 | 311.00 | 318.50 | 97.00 | 7.50 | 28.00 | 46.50 | 421.50 | 761.00 | 1340.50 | 5850.00 | |||||||||||||
1991 | 1134.50 | 696.00 | 779.00 | 548.50 | 386.50 | 141.00 | 0.00 | 0.00 | 78.00 | 423.50 | 765.00 | 1037.00 | 5989.00 | |||||||||||||
1992 | 927.50 | 605.50 | 488.50 | 0.00 | z | 107.50 | 66.50 | 14.50 | 42.50 | 112.00 | 361.00 | 917.50 | 1178.50 | 4821.50 | ||||||||||||
1993 | 1366.00 | 1089.50 | 720.50 | 525.50 | 164.00 | 170.00 | 62.50 | 55.50 | 149.50 | 435.00 | 995.00 | 1012.50 | 6745.50 | |||||||||||||
1994 | 934.50 | 926.50 | 589.50 | 426.00 | 181.50 | 76.00 | 2.50 | 0.00 | 42.00 | 461.50 | 964.00 | 1167.50 | 5771.50 | |||||||||||||
1995 | 921.50 | 629.50 | 739.50 | 559.00 | 312.50 | 141.50 | 8.00 | 12.50 | 105.50 | 457.00 | 553.50 | 961.00 | 5401.00 | |||||||||||||
1996 | 974.00 | 865.50 | 620.50 | 458.50 | 307.50 | 75.50 | 0.00 | 9.50 | 161.50 | 438.00 | 720.50 | 881.00 | 5512.00 | |||||||||||||
1997 | 986.00 | 785.00 | 593.00 | 0.00 | z | 171.00 | 53.00 | 22.00 | 0.00 | 92.50 | 463.00 | 703.50 | 1069.50 | 4938.50 | ||||||||||||
1998 | 813.00 | 782.00 | 675.50 | 539.00 | 340.50 | 135.50 | 0.00 | 0.00 | 79.50 | 483.00 | 678.00 | 1143.00 | 5669.00 | |||||||||||||
1999 | 921.73 | a | 794.50 | d | 0.00 | z | 0.00 | z | 0.00 | z | 91.80 | e | 9.62 | b | 18.37 | d | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1836.02 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1103.85 | 830.56 | 717.55 | 506.51 | 283.66 | 98.65 | 14.49 | 23.01 | 143.97 | 449.62 | 818.01 | 1089.58 | 6028.79 | |||||||||||||
S.D. | 173.82 | 123.54 | 103.49 | 108.09 | 79.80 | 48.26 | 15.89 | 24.24 | 74.78 | 81.85 | 118.31 | 151.30 | 358.15 | |||||||||||||
SKEW | 0.67 | 0.52 | 0.02 | -0.07 | -0.33 | 0.03 | 1.35 | 1.29 | 1.09 | -0.69 | 0.50 | 0.84 | 0.17 | |||||||||||||
MAX | 1470.00 | 1104.00 | 931.00 | 733.93 | 436.50 | 190.00 | 62.50 | 92.00 | 347.31 | 608.00 | 1119.00 | 1530.00 | 6745.50 | |||||||||||||
MIN | 813.00 | 605.50 | 488.50 | 311.00 | 107.50 | 9.50 | 0.00 | 0.00 | 42.00 | 207.00 | 553.50 | 880.52 | 5401.00 | |||||||||||||
NO YRS | 27 | 26 | 26 | 24 | 25 | 25 | 27 | 27 | 25 | 26 | 27 | 26 | 20 |