YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 833.28 | a | 787.00 | 737.00 | 540.00 | 139.00 | 0.50 | 0.00 | 3036.78 | |||||||
1949 | 0.00 | 0.00 | 5.00 | 280.00 | 588.00 | 648.00 | 843.72 | a | 831.00 | 617.50 | 127.50 | 28.00 | 2.50 | 3971.22 | ||||||||||||
1950 | 0.00 | 0.00 | 2.00 | 124.00 | 432.00 | 700.50 | 949.50 | 924.50 | 646.50 | 173.50 | 4.00 | 0.00 | 3956.50 | |||||||||||||
1951 | 0.00 | 0.00 | 27.50 | 270.00 | 528.00 | 633.50 | 926.00 | 866.50 | 571.50 | 212.50 | 2.50 | 4.00 | 4042.00 | |||||||||||||
1952 | 0.00 | 2.00 | 62.50 | 350.50 | 553.50 | 645.00 | 895.00 | 907.00 | 687.00 | 360.50 | 9.50 | 0.00 | 4472.50 | |||||||||||||
1953 | 3.50 | 0.00 | 74.50 | 184.00 | 490.50 | 614.50 | 903.50 | 866.50 | 581.90 | a | 231.50 | 41.00 | 0.00 | 3991.40 | ||||||||||||
1954 | 0.00 | 1.50 | 21.50 | 150.00 | c | 515.00 | 570.50 | 797.50 | 761.50 | 541.50 | 139.00 | 70.50 | 0.00 | 3568.50 | ||||||||||||
1955 | 0.00 | 0.00 | 0.00 | 80.00 | 363.50 | 685.50 | 794.00 | 836.00 | 559.00 | 238.50 | 12.00 | 0.00 | 3568.50 | |||||||||||||
1956 | 0.00 | 0.00 | 13.00 | 283.50 | 583.50 | 595.50 | 921.73 | a | 900.50 | 600.50 | 208.00 | 10.50 | 4.50 | 4121.23 | ||||||||||||
1957 | 0.00 | 2.00 | 28.00 | 248.50 | 686.00 | 678.00 | 797.00 | 720.50 | 672.50 | 192.00 | 4.50 | 0.00 | 4029.00 | |||||||||||||
1958 | 0.00 | 11.50 | n | 64.50 | g | 208.00 | 684.50 | 794.50 | 977.50 | 982.00 | 534.00 | 205.50 | 26.00 | 0.00 | 4412.00 | |||||||||||
1959 | 0.00 | 0.00 | 8.00 | 232.50 | 387.50 | 637.50 | 880.50 | 734.00 | 492.00 | 166.00 | 6.00 | 0.00 | 3544.00 | |||||||||||||
1960 | 0.00 | 0.00 | 59.50 | 176.00 | 343.00 | 639.00 | 968.00 | 729.50 | 538.50 | 219.50 | 4.50 | 0.00 | 3677.50 | |||||||||||||
1961 | 1.00 | 3.00 | 61.50 | 152.50 | 457.77 | a | 766.00 | 871.50 | 882.50 | 439.50 | 120.50 | 0.52 | a | 0.00 | 3756.28 | |||||||||||
1962 | 0.00 | 0.00 | 10.00 | 243.50 | 396.50 | 607.00 | 792.00 | 721.78 | a | 540.00 | a | 172.50 | 21.00 | 0.00 | 3504.28 | |||||||||||
1963 | 0.00 | 3.00 | 49.00 | 176.00 | 447.50 | 660.50 | 762.00 | 825.00 | 665.50 | 288.00 | 8.50 | 0.00 | 3885.00 | |||||||||||||
1964 | 0.00 | 0.00 | 14.50 | 126.50 | 384.50 | 619.50 | 807.50 | 648.50 | 415.00 | 142.00 | 11.50 | 0.00 | 3169.50 | |||||||||||||
1965 | 0.00 | 0.00 | 1.03 | a | 179.00 | 338.50 | 654.50 | 899.50 | 874.00 | 401.00 | 260.00 | 32.00 | 0.00 | 3639.53 | ||||||||||||
1966 | 0.00 | 1.50 | 63.50 | 206.00 | 481.00 | 589.50 | 840.10 | a | 835.50 | 668.00 | 183.50 | 11.50 | 2.50 | 3882.60 | ||||||||||||
1967 | 0.00 | 4.00 | 21.50 | 104.00 | 462.50 | 752.00 | 921.22 | a | 988.50 | 735.00 | 192.00 | 16.50 | 0.00 | a | 4197.22 | |||||||||||
1968 | 0.00 | 6.50 | 57.50 | 138.10 | a | 422.50 | 585.50 | 878.50 | 727.50 | 509.50 | 100.50 | 4.50 | 0.00 | 3430.60 | ||||||||||||
1969 | 0.00 | a | 0.00 | 35.50 | 224.00 | 512.50 | 767.00 | 791.50 | 798.50 | 513.00 | 122.00 | 35.00 | 0.00 | 3799.00 | ||||||||||||
1970 | 0.00 | 0.00 | 40.00 | 114.50 | 512.50 | 764.00 | 911.00 | 854.00 | 421.00 | 145.50 | 12.50 | 0.00 | 3775.00 | |||||||||||||
1971 | 0.00 | 0.50 | 5.68 | a | 181.50 | 510.50 | 554.00 | 831.50 | 967.00 | 401.50 | 182.00 | 7.00 | 0.00 | 3641.18 | ||||||||||||
1972 | 0.00 | 5.50 | 46.00 | 115.00 | 538.50 | 646.50 | 755.50 | 917.00 | 412.00 | 168.50 | 5.00 | 0.00 | z | 3609.50 | ||||||||||||
1973 | 0.00 | 0.50 | 38.50 | 191.50 | 485.00 | 634.00 | 923.50 | 877.00 | 583.50 | 172.00 | 2.00 | 0.00 | 3907.50 | |||||||||||||
1974 | 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 | |
1975 | 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 | |
1976 | 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 | |
1977 | 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 | |
1978 | 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 | |
1979 | 0.00 | 2.50 | 49.50 | 172.50 | 480.50 | 695.50 | 918.12 | a | 921.00 | 609.00 | 287.50 | 1.50 | 0.00 | 4137.62 | ||||||||||||
1980 | 0.00 | 0.00 | 22.00 | 312.50 | 558.00 | 599.00 | 822.50 | 716.50 | 496.00 | 218.00 | 43.50 | 0.50 | 3788.50 | |||||||||||||
1981 | 2.50 | 12.00 | 92.00 | 195.00 | 493.50 | 536.50 | 785.50 | 919.00 | 546.50 | 125.00 | 16.00 | 0.00 | 3723.50 | |||||||||||||
1982 | 0.00 | a | 0.00 | 17.00 | 139.00 | 453.63 | a | 778.50 | 787.50 | 806.50 | 550.00 | 174.50 | 2.22 | c | 0.00 | 3708.86 | ||||||||||
1983 | 0.00 | 1.50 | 74.50 | 225.00 | 529.00 | 628.00 | 725.00 | 864.50 | 443.00 | 156.50 | 40.00 | 0.00 | 3687.00 | |||||||||||||
1984 | 0.00 | 0.00 | 56.00 | 189.50 | 358.50 | 603.50 | 900.00 | 864.00 | 394.14 | a | 151.50 | 0.00 | 0.00 | 3517.14 | ||||||||||||
1985 | 0.00 | 0.00 | 7.00 | 215.00 | 533.50 | 720.00 | 1045.50 | 783.50 | 388.00 | 122.00 | 1.50 | 0.00 | 3816.00 | |||||||||||||
1986 | 0.00 | 3.50 | 77.00 | 201.50 | 410.75 | e | 752.31 | d | 759.50 | e | 1019.26 | b | 436.15 | d | 144.00 | g | 0.00 | z | 0.00 | z | 3659.97 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.21 | 1.55 | 35.65 | 193.61 | 482.49 | 664.37 | 857.94 | 841.40 | 533.81 | 184.76 | 14.90 | 0.44 | 3796.96 | |||||||||||||
S.D. | 0.75 | 2.59 | 26.48 | 62.21 | 86.28 | 75.08 | 75.68 | 90.62 | 96.01 | 56.89 | 16.34 | 1.18 | 264.19 | |||||||||||||
SKEW | 3.59 | 2.44 | 0.33 | 0.46 | 0.38 | 0.49 | 0.31 | -0.10 | 0.14 | 1.08 | 1.59 | 2.57 | 0.19 | |||||||||||||
MAX | 3.50 | 12.00 | 92.00 | 350.50 | 686.00 | 833.28 | 1045.50 | 1019.26 | 735.00 | 360.50 | 70.50 | 4.50 | 4472.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 80.00 | 338.50 | 536.50 | 725.00 | 648.50 | 388.00 | 100.50 | 0.00 | 0.00 | 3169.50 | |||||||||||||
NO YRS | 33 | 32 | 32 | 33 | 33 | 34 | 34 | 34 | 34 | 33 | 33 | 32 | 30 |