YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1961 | 0.00 | z | 0.00 | z | 388.00 | h | 487.00 | 312.58 | a | 108.50 | 43.50 | 30.00 | 219.50 | 443.00 | 699.00 | 768.50 | 3111.58 | |||||||||
1962 | 810.50 | 615.50 | 698.00 | 411.50 | 401.00 | 182.50 | 114.70 | a | 86.59 | b | 141.00 | 372.00 | 549.50 | 685.50 | 5068.29 | |||||||||||
1963 | 950.15 | a | 476.50 | 650.50 | 502.50 | 291.06 | d | 192.86 | b | 105.00 | 47.50 | 107.07 | a | 330.00 | 596.00 | 729.50 | 4978.63 | |||||||||
1964 | 726.50 | 693.50 | 648.00 | 561.21 | a | 389.57 | a | 187.00 | 82.00 | 111.50 | 210.56 | c | 355.00 | 540.00 | f | 884.00 | 4848.83 | |||||||||
1965 | 789.00 | 663.50 | 637.00 | 451.00 | 393.50 | 151.11 | c | 53.73 | a | 40.19 | d | 208.00 | 321.76 | b | 505.50 | 793.60 | a | 5007.89 | ||||||||
1966 | 770.50 | 648.00 | 610.50 | 455.00 | 314.00 | 197.00 | 78.00 | 82.50 | 116.00 | 416.00 | 587.50 | 639.50 | 4914.50 | |||||||||||||
1967 | 720.00 | 609.50 | 702.50 | 557.50 | 300.00 | 89.00 | 44.00 | 23.00 | 92.50 | 346.50 | 573.62 | a | 770.50 | 4828.62 | ||||||||||||
1968 | 789.00 | 549.50 | 552.50 | 515.50 | 296.00 | 148.00 | f | 32.50 | 88.50 | 194.00 | 427.00 | 578.50 | 901.00 | 4924.00 | ||||||||||||
1969 | 1031.00 | 696.50 | 608.00 | 462.93 | a | 240.50 | 78.00 | 75.50 | 120.50 | 165.52 | a | 433.45 | c | 568.50 | 666.50 | 5146.90 | ||||||||||
1970 | 758.00 | 528.50 | 608.50 | 525.50 | 340.00 | 98.28 | a | 48.50 | 58.00 | 239.50 | 458.00 | 594.00 | 808.50 | 5065.28 | ||||||||||||
1971 | 789.00 | 650.50 | 732.50 | 469.50 | 280.50 | 226.00 | 84.50 | 17.00 | 203.50 | 467.00 | 602.50 | 872.50 | 5395.00 | |||||||||||||
1972 | 915.00 | 706.50 | 588.50 | 559.50 | 236.00 | 159.00 | 70.00 | 63.50 | 259.50 | 464.50 | 591.00 | 860.50 | 5473.50 | |||||||||||||
1973 | 820.50 | 595.00 | 600.00 | 486.50 | 289.50 | 178.50 | 77.00 | 121.50 | 140.00 | 404.00 | 692.00 | 670.50 | 5075.00 | |||||||||||||
1974 | 842.00 | 627.50 | 627.00 | 480.00 | 392.50 | 177.50 | 118.50 | 52.00 | 83.00 | 354.50 | 552.50 | 698.00 | 5005.00 | |||||||||||||
1975 | 787.00 | 686.00 | 678.50 | 581.00 | 334.50 | 220.00 | 58.50 | 114.00 | 135.50 | 404.50 | 635.00 | 735.50 | 5370.00 | |||||||||||||
1976 | 722.50 | 693.00 | 725.50 | 493.50 | 342.50 | 280.50 | 86.50 | 124.50 | 143.50 | 405.00 | 570.50 | 703.00 | 5290.50 | |||||||||||||
1977 | 838.00 | 534.50 | 678.00 | 445.00 | 408.50 | 185.00 | 179.00 | 65.00 | 269.00 | 458.00 | 695.00 | 745.00 | 5500.00 | |||||||||||||
1978 | 704.00 | 570.00 | 558.00 | 0.00 | z | 0.00 | z | 99.11 | b | 54.00 | 65.00 | 205.00 | 352.00 | 722.00 | 874.50 | 4203.61 | ||||||||||
1979 | 920.50 | 677.00 | 523.50 | 455.50 | 257.50 | 143.50 | 55.50 | 29.50 | 86.00 | 327.50 | 641.00 | 653.07 | a | 4770.07 | ||||||||||||
1980 | 911.50 | 591.00 | 606.50 | 374.00 | 302.00 | 198.50 | 72.50 | 80.50 | 152.50 | 343.50 | 528.50 | 631.50 | 4792.50 | |||||||||||||
1981 | 621.50 | 602.00 | 497.00 | 443.50 | 304.00 | 214.00 | 93.53 | b | 29.00 | 149.50 | 435.50 | 546.00 | 728.00 | 4663.53 | ||||||||||||
1982 | 794.00 | 659.50 | 636.50 | 532.50 | 334.00 | 98.50 | 97.50 | 58.00 | 156.50 | 402.00 | 705.50 | 778.50 | 5253.00 | |||||||||||||
1983 | 659.00 | 524.00 | 520.00 | 455.50 | 231.00 | 154.00 | 87.00 | 31.00 | 236.00 | 429.50 | 544.50 | 944.50 | 4816.00 | |||||||||||||
1984 | 699.00 | 588.50 | 528.50 | 472.00 | 361.50 | 200.50 | 81.50 | 42.50 | 155.50 | 473.50 | 636.50 | 893.00 | 5132.50 | |||||||||||||
1985 | 859.00 | 717.50 | 674.50 | 464.00 | 298.00 | 154.66 | a | 3.62 | a | 47.57 | b | 229.50 | 432.45 | a | 896.00 | 883.50 | a | 5660.29 | ||||||||
1986 | 630.00 | 636.00 | 498.50 | 515.00 | 305.50 | 25.50 | u | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2585.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 794.29 | 621.58 | 615.54 | 486.27 | 318.23 | 165.56 | 75.86 | 65.15 | 171.93 | 402.25 | 617.11 | 772.75 | 5105.09 | |||||||||||||
S.D. | 100.74 | 65.34 | 69.57 | 49.20 | 51.53 | 50.59 | 33.92 | 33.51 | 54.46 | 48.89 | 85.03 | 94.14 | 269.58 | |||||||||||||
SKEW | 0.34 | -0.43 | -0.14 | 0.03 | 0.18 | -0.02 | 0.76 | 0.45 | 0.05 | -0.23 | 1.53 | 0.18 | 0.32 | |||||||||||||
MAX | 1031.00 | 717.50 | 732.50 | 581.00 | 408.50 | 280.50 | 179.00 | 124.50 | 269.00 | 473.50 | 896.00 | 944.50 | 5660.29 | |||||||||||||
MIN | 621.50 | 476.50 | 497.00 | 374.00 | 231.00 | 78.00 | 3.62 | 17.00 | 83.00 | 321.76 | 505.50 | 631.50 | 4663.53 | |||||||||||||
NO YRS | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 24 | 25 | 21 |