YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | 0.00 | z | 463.50 | 598.50 | 512.00 | 270.50 | 172.00 | 98.50 | 48.50 | 61.00 | 316.00 | 548.00 | 792.00 | 3880.50 | ||||||||||||
1964 | 728.00 | 684.00 | 638.00 | 485.50 | 371.00 | 170.50 | 70.50 | 79.00 | 193.00 | 371.00 | 702.00 | 763.50 | 5256.00 | |||||||||||||
1965 | 776.00 | 608.00 | 551.00 | 390.50 | 351.00 | 177.00 | 44.50 | 36.50 | 164.00 | 272.00 | 475.50 | 809.50 | 4655.50 | |||||||||||||
1966 | 767.00 | 655.50 | 615.00 | 364.50 | 281.50 | 147.00 | 66.00 | 48.50 | 96.00 | 366.50 | 551.50 | 640.50 | 4599.50 | |||||||||||||
1967 | 671.00 | 604.50 | 634.50 | 562.50 | 279.50 | 81.50 | 17.00 | 2.00 | 38.50 | 351.50 | 505.00 | 738.00 | 4485.50 | |||||||||||||
1968 | 756.00 | 490.50 | 528.00 | 497.50 | 313.00 | 146.00 | 31.50 | 70.00 | 130.50 | 388.00 | 544.50 | 813.50 | 4709.00 | |||||||||||||
1969 | 919.00 | 701.50 | 570.00 | 479.50 | 229.00 | 72.00 | 48.00 | 73.00 | 124.00 | 429.00 | 563.28 | a | 718.50 | 4926.78 | ||||||||||||
1970 | 740.50 | 551.50 | 580.50 | 546.00 | 314.50 | 109.50 | 51.50 | 54.50 | 217.00 | 432.50 | 577.50 | 777.50 | 4953.00 | |||||||||||||
1971 | 782.00 | 653.50 | 676.50 | 499.50 | 289.50 | 217.50 | 62.50 | 22.50 | 190.50 | 451.00 | 624.50 | 812.00 | 5281.50 | |||||||||||||
1972 | 810.50 | 620.50 | 501.00 | 576.50 | 256.00 | 127.50 | 32.50 | 36.00 | 218.00 | 392.50 | 544.00 | 921.00 | 5036.00 | |||||||||||||
1973 | 828.00 | 572.50 | 605.50 | 424.50 | 272.00 | 155.50 | 55.50 | 99.50 | 114.00 | 377.00 | 633.00 | 656.00 | 4793.00 | |||||||||||||
1974 | 874.00 | 661.00 | 576.50 | 451.00 | 354.00 | 145.50 | 69.50 | 46.00 | 50.50 | 376.50 | 547.00 | 666.00 | 4817.50 | |||||||||||||
1975 | 685.50 | 632.50 | 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 | 1318.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 778.12 | 607.62 | 589.58 | 482.46 | 298.46 | 143.46 | 53.96 | 51.33 | 133.08 | 376.96 | 567.98 | 759.00 | 4864.84 | |||||||||||||
S.D. | 72.10 | 71.62 | 49.23 | 65.65 | 43.08 | 41.20 | 21.70 | 26.42 | 63.88 | 49.69 | 60.49 | 80.57 | 256.39 | |||||||||||||
SKEW | 0.41 | -0.75 | -0.09 | -0.34 | 0.29 | -0.21 | 0.24 | -0.01 | -0.07 | -0.52 | 0.76 | 0.20 | 0.32 | |||||||||||||
MAX | 919.00 | 701.50 | 676.50 | 576.50 | 371.00 | 217.50 | 98.50 | 99.50 | 218.00 | 451.00 | 702.00 | 921.00 | 5281.50 | |||||||||||||
MIN | 671.00 | 463.50 | 501.00 | 364.50 | 229.00 | 72.00 | 17.00 | 2.00 | 38.50 | 272.00 | 475.50 | 640.50 | 4485.50 | |||||||||||||
NO YRS | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 |