YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | 0.00 | z | 237.00 | 178.00 | 240.00 | 517.50 | 604.50 | 688.50 | 780.50 | 740.00 | 459.00 | 211.00 | 61.50 | 4717.50 | ||||||||||||
1964 | 68.00 | 57.50 | 138.00 | 264.50 | 405.00 | 581.00 | 781.50 | 743.00 | 558.00 | 404.00 | 104.00 | 121.00 | 4225.50 | |||||||||||||
1965 | 60.00 | 103.00 | 224.00 | 360.00 | 424.00 | 580.00 | 832.50 | 815.50 | 595.00 | 503.00 | 277.00 | 86.50 | 4860.50 | |||||||||||||
1966 | 61.00 | 57.50 | 175.00 | 385.50 | 496.50 | 636.50 | 757.00 | 786.50 | 676.00 | 408.50 | 202.50 | 146.50 | 4789.00 | |||||||||||||
1967 | 111.50 | 96.50 | 145.50 | 193.50 | 501.00 | 718.00 | 845.00 | 947.00 | 764.50 | 423.50 | 250.50 | 99.00 | 5095.50 | |||||||||||||
1968 | 95.50 | 237.00 | 247.00 | 252.50 | 464.00 | 629.50 | 831.00 | 762.00 | 638.50 | 387.00 | 210.50 | 56.50 | 4811.00 | |||||||||||||
1969 | 43.50 | 44.50 | 205.00 | 272.00 | 563.50 | 731.50 | 761.50 | 732.00 | 648.50 | 346.00 | 200.69 | a | 108.50 | 4657.19 | ||||||||||||
1970 | 124.50 | 156.00 | 194.50 | 204.00 | 464.00 | 713.50 | 815.50 | 767.00 | 533.00 | 342.50 | 186.50 | 56.00 | 4557.00 | |||||||||||||
1971 | 94.00 | 80.50 | 126.50 | 250.50 | 489.50 | 536.50 | 810.50 | 858.50 | 563.50 | 334.50 | 132.50 | 26.00 | 4303.00 | |||||||||||||
1972 | 70.00 | 147.00 | 274.00 | 173.50 | 530.00 | 636.00 | 847.50 | 859.00 | 554.50 | 386.50 | 212.50 | 119.00 | 4809.50 | |||||||||||||
1973 | 59.00 | 132.00 | 169.50 | 325.50 | 513.50 | 623.50 | 792.50 | 713.50 | 660.50 | 398.00 | 133.50 | 127.50 | 4648.50 | |||||||||||||
1974 | 91.00 | 56.50 | 211.00 | 300.00 | 421.00 | 629.00 | 763.50 | 819.50 | 761.00 | 398.50 | 207.50 | 143.50 | 4802.00 | |||||||||||||
1975 | 140.50 | 87.50 | 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 | 228.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 84.88 | 114.81 | 190.67 | 268.46 | 482.46 | 634.96 | 793.88 | 798.67 | 641.08 | 399.25 | 194.06 | 95.96 | 4687.15 | |||||||||||||
S.D. | 29.67 | 64.68 | 44.36 | 65.04 | 48.13 | 59.65 | 46.41 | 65.76 | 82.73 | 48.24 | 49.44 | 38.68 | 251.14 | |||||||||||||
SKEW | 0.47 | 0.89 | 0.31 | 0.35 | -0.16 | 0.29 | -0.83 | 0.85 | 0.26 | 0.62 | -0.33 | -0.35 | -0.52 | |||||||||||||
MAX | 140.50 | 237.00 | 274.00 | 385.50 | 563.50 | 731.50 | 847.50 | 947.00 | 764.50 | 503.00 | 277.00 | 146.50 | 5095.50 | |||||||||||||
MIN | 43.50 | 44.50 | 126.50 | 173.50 | 405.00 | 536.50 | 688.50 | 713.50 | 533.00 | 334.50 | 104.00 | 26.00 | 4225.50 | |||||||||||||
NO YRS | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 |