YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1913 | 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 | |
1914 | 619.50 | 677.50 | 531.00 | 279.64 | b | 70.55 | b | 0.00 | a | 4.00 | 0.00 | 13.50 | 284.68 | a | 494.50 | 968.00 | 3942.88 | |||||||||
1915 | 992.50 | 652.50 | 740.00 | 268.00 | 148.05 | b | 3.00 | 7.75 | a | 1.55 | a | 34.50 | 253.50 | 522.22 | c | 0.00 | z | 3623.57 | ||||||||
1916 | 846.09 | b | 574.20 | d | 410.75 | a | 335.69 | a | 120.00 | 0.00 | a | 9.50 | 0.00 | 31.50 | 276.93 | a | 646.07 | b | 0.00 | z | 3250.73 | |||||
1917 | 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 | |
1918 | 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 | |
1919 | 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 | |
1920 | 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 | |
1921 | 0.00 | z | 0.00 | z | 316.50 | 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 | 316.50 | ||
1922 | 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 | |
1923 | 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 | |
1924 | 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 | |
1925 | 65.50 | z | 12.00 | 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 | |
1926 | 32.00 | z | 0.00 | z | 19.50 | z | 4.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 14.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1927 | 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 | |
1928 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 79.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 30.00 | z | 79.00 | ||
1929 | 0.00 | z | 878.50 | 520.00 | 237.50 | 89.00 | 0.00 | 0.00 | 0.00 | 15.00 | 0.00 | z | 0.00 | z | 706.00 | 2446.00 | ||||||||||
1930 | 1034.50 | 437.00 | 592.00 | 129.00 | 95.50 | 2.50 | 0.00 | 0.00 | z | 16.00 | 209.00 | 561.50 | 894.00 | 3971.00 | ||||||||||||
1931 | 823.50 | 566.50 | 585.50 | 380.50 | 201.50 | 0.00 | 0.00 | 0.00 | 4.50 | 242.50 | 627.00 | 950.50 | 4382.00 | |||||||||||||
1932 | 1060.50 | 647.00 | 777.00 | 309.50 | 32.50 | 0.00 | 0.00 | 0.00 | 30.00 | 0.00 | z | 497.00 | 1001.00 | 4354.50 | ||||||||||||
1933 | 828.00 | 786.00 | 464.50 | 329.00 | 143.00 | 0.00 | 0.00 | 0.00 | 0.00 | 111.00 | 452.00 | 556.00 | 3669.50 | |||||||||||||
1934 | 737.50 | 561.50 | 434.00 | 173.00 | 22.00 | 0.00 | 0.00 | 0.00 | 21.00 | 109.00 | 539.50 | 675.00 | 3272.50 | |||||||||||||
1935 | 673.50 | 615.00 | 405.00 | 185.00 | 165.00 | 0.00 | 0.00 | 0.00 | 44.00 | 184.00 | 505.00 | 777.50 | 3554.00 | |||||||||||||
1936 | 671.00 | h | 622.50 | 363.50 | 202.00 | 56.50 | 0.00 | 0.00 | 0.00 | 54.00 | 235.50 | 558.50 | 648.50 | 2741.00 | ||||||||||||
1937 | 957.50 | 600.50 | 543.00 | 162.00 | 25.00 | 4.50 | 0.00 | 0.00 | 8.00 | 144.50 | 432.50 | 697.00 | 3574.50 | |||||||||||||
1938 | 749.00 | 571.50 | 360.00 | 229.00 | 51.50 | 0.00 | 0.00 | 0.00 | 0.50 | 114.00 | 513.00 | 636.50 | 3225.00 | |||||||||||||
1939 | 716.00 | 809.00 | 428.00 | 180.00 | 66.00 | 0.00 | 0.00 | 0.00 | 11.00 | 221.00 | 643.00 | 632.00 | 3706.00 | |||||||||||||
1940 | 838.00 | 603.50 | 378.50 | 186.50 | 30.50 | 0.00 | 0.00 | 0.00 | 0.50 | 120.50 | 559.50 | 614.50 | 3332.00 | |||||||||||||
1941 | 694.50 | 584.00 | 614.50 | 326.50 | 80.50 | 24.00 | 0.00 | 0.00 | 69.50 | 295.00 | 586.50 | 785.00 | 4060.00 | |||||||||||||
1942 | 851.50 | 783.00 | 637.50 | 307.00 | 120.00 | 1.50 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2700.50 | |||||||||
1943 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 105.50 | 1.00 | 0.50 | 0.00 | 46.50 | 328.50 | 663.50 | 979.50 | 2125.00 | |||||||||
1944 | 953.50 | 691.50 | 603.50 | 386.00 | 112.00 | 13.50 | 0.00 | 2.00 | 57.00 | 279.50 | 620.50 | 958.50 | 4677.50 | |||||||||||||
1945 | 865.50 | 594.00 | 528.50 | 438.50 | 63.50 | 39.00 | 3.00 | 3.00 | 78.00 | 277.50 | 596.00 | 881.00 | 4367.50 | |||||||||||||
1946 | 885.00 | 632.50 | 473.50 | 128.00 | 100.50 | 3.00 | f | 0.00 | 0.00 | 27.00 | 283.00 | 640.00 | 0.00 | z | 3169.50 | |||||||||||
1947 | 917.00 | 678.00 | 604.00 | 317.00 | 47.50 | 0.00 | 0.00 | 0.00 | 6.50 | 138.50 | 693.00 | 842.50 | 4244.00 | |||||||||||||
1948 | 923.50 | 741.50 | 726.50 | 158.00 | 69.00 | 3.50 | 0.00 | 0.00 | 24.00 | 236.50 | 612.50 | 685.00 | 4180.00 | |||||||||||||
1949 | 1086.50 | 679.50 | 505.50 | 279.50 | 46.00 | 9.00 | 0.00 | 0.00 | 5.50 | 285.00 | 382.00 | 800.50 | 4079.00 | |||||||||||||
1950 | 677.50 | 538.00 | 503.00 | 219.00 | 69.50 | 18.00 | 0.00 | 0.00 | 17.50 | 66.50 | 456.50 | 662.00 | 3227.50 | |||||||||||||
1951 | 848.00 | 637.50 | 582.50 | 311.50 | 87.00 | 14.50 | 0.00 | 0.00 | 22.50 | 213.50 | 600.50 | 734.00 | 4051.50 | |||||||||||||
1952 | 673.50 | 642.00 | 624.50 | 268.00 | 71.50 | 3.10 | a | 1.00 | 0.00 | 27.00 | 252.00 | 704.50 | 854.50 | 4121.60 | ||||||||||||
1953 | 602.00 | 698.00 | 432.50 | 299.00 | 194.00 | 0.00 | 0.00 | 0.00 | 9.50 | 266.50 | 537.00 | 873.50 | 3912.00 | |||||||||||||
1954 | 741.00 | 477.00 | 517.50 | 103.00 | 68.50 | 0.00 | 0.00 | 0.00 | 6.00 | 204.50 | 464.50 | 688.50 | 3270.50 | |||||||||||||
1955 | 805.00 | 675.50 | 455.50 | 228.50 | 54.50 | 7.00 | 0.00 | 0.00 | 12.00 | 142.50 | 567.50 | 674.00 | 3622.00 | |||||||||||||
1956 | 722.50 | 781.50 | 442.30 | c | 318.75 | b | 22.00 | 0.00 | 0.00 | d | 0.50 | 0.50 | 134.50 | 599.50 | 725.40 | a | 3747.45 | |||||||||
1957 | 752.50 | 415.50 | 0.00 | z | 0.00 | z | 94.50 | 3.21 | b | 0.00 | 0.00 | 25.34 | a | 263.00 | 674.00 | 617.50 | 2845.56 | |||||||||
1958 | 819.95 | a | 545.50 | 699.00 | 344.50 | 44.29 | c | 0.00 | 0.00 | 0.00 | a | 27.50 | g | 249.50 | 483.50 | 712.50 | 3898.74 | |||||||||
1959 | 834.00 | 710.50 | 535.27 | a | 279.50 | 48.00 | 1.50 | 0.00 | 0.00 | a | 26.00 | 247.00 | 552.00 | 725.50 | 3959.27 | |||||||||||
1960 | 877.00 | 789.50 | 524.00 | 214.82 | b | 70.50 | 0.00 | 2.50 | 0.00 | 6.50 | 218.50 | 458.00 | 937.00 | 4098.32 | ||||||||||||
1961 | 879.00 | 0.00 | z | 514.00 | 310.00 | 35.00 | 1.03 | a | 0.00 | 0.00 | 40.00 | 173.00 | f | 579.50 | 826.00 | 3184.53 | ||||||||||
1962 | 910.50 | 507.11 | a | 639.00 | 197.00 | 30.50 | 2.00 | 0.00 | 0.00 | 13.93 | b | 136.50 | 464.50 | 710.42 | a | 3611.46 | ||||||||||
1963 | 955.50 | 587.00 | 530.00 | 190.50 | 43.00 | 1.55 | a | 0.00 | 0.00 | a | 0.00 | 75.00 | 447.50 | 834.00 | 3664.05 | |||||||||||
1964 | 830.28 | a | 877.50 | 610.00 | 287.59 | a | 45.98 | a | 5.50 | 0.00 | 0.00 | g | 18.50 | 129.17 | a | 502.50 | 752.00 | 4059.02 | ||||||||
1965 | 651.52 | a | 652.50 | 660.50 | 207.86 | b | 56.00 | 4.50 | 0.00 | 0.00 | 44.50 | 186.00 | 364.50 | 697.50 | 3525.37 | |||||||||||
1966 | 949.00 | 713.50 | 436.07 | a | 195.50 | 45.50 | 0.50 | 0.00 | 8.00 | 0.50 | 217.50 | 410.00 | 814.00 | 3790.07 | ||||||||||||
1967 | 714.00 | 572.50 | 334.00 | 148.00 | 80.50 | 0.00 | 0.00 | 5.50 | 14.48 | a | 146.50 | 443.50 | 911.00 | 3369.98 | ||||||||||||
1968 | 767.50 | 600.71 | a | 524.00 | 295.86 | a | 66.50 | 0.00 | 0.50 | 0.00 | 12.00 | 160.00 | 532.00 | 730.00 | 3689.08 | |||||||||||
1969 | 567.30 | a | 611.00 | 714.07 | b | 168.10 | a | 71.00 | 14.00 | 0.00 | 0.00 | 0.00 | 294.50 | 559.00 | 686.00 | 3684.97 | ||||||||||
1970 | 813.00 | 536.50 | 600.50 | 281.25 | b | 60.00 | 18.50 | 0.00 | z | 0.00 | 0.00 | z | 294.50 | 489.00 | 637.57 | a | 3730.82 | |||||||||
1971 | 752.50 | 634.00 | 427.50 | 260.50 | 60.00 | 0.00 | 0.00 | 0.00 | 84.00 | 253.17 | a | 477.50 | 810.50 | 3759.67 | ||||||||||||
1972 | 712.00 | 559.00 | 325.00 | 165.00 | 38.50 | 0.00 | 1.03 | a | 0.00 | 19.50 | 239.50 | 730.00 | 788.50 | 3578.03 | ||||||||||||
1973 | 875.50 | 678.50 | 546.50 | 442.50 | 90.33 | b | 0.00 | 0.00 | 0.00 | 36.21 | a | 166.50 | 414.83 | a | 780.74 | d | 4031.60 | |||||||||
1974 | 773.50 | 618.00 | 310.00 | 235.86 | a | 11.00 | 0.50 | 0.00 | 0.00 | b | 88.50 | 187.55 | a | 526.50 | 824.71 | b | 3576.12 | |||||||||
1975 | 793.00 | 676.50 | 500.00 | 335.50 | 90.50 | 6.00 | 0.00 | 0.00 | 64.50 | 189.00 | 527.50 | 689.00 | 3871.50 | |||||||||||||
1976 | 786.00 | 436.00 | 453.50 | 199.00 | 80.50 | 0.00 | 0.00 | 0.00 | 19.50 | 344.50 | 634.00 | 774.50 | 3727.50 | |||||||||||||
1977 | 904.50 | 563.00 | 540.50 | 221.50 | 22.00 | 0.00 | 0.00 | 0.00 | 0.00 | 129.00 | 439.50 | 559.50 | 3379.50 | |||||||||||||
1978 | 837.00 | 681.50 | 418.50 | 129.83 | a | 93.50 | 10.50 | 0.00 | z | 0.00 | 39.00 | 166.50 | 513.62 | a | 886.00 | 3775.95 | ||||||||||
1979 | 974.50 | 640.00 | 483.00 | 229.50 | 84.50 | 25.50 | 0.00 | 0.00 | 28.97 | a | 135.50 | 682.00 | 708.50 | 3991.97 | ||||||||||||
1980 | 723.50 | 631.50 | 563.17 | a | 304.00 | 0.00 | z | 0.00 | 0.00 | 0.00 | 21.00 | 247.50 | 576.00 | 538.50 | 3605.17 | |||||||||||
1981 | 736.50 | 543.00 | 522.00 | 122.50 | 62.50 | 0.00 | 0.00 | 0.00 | 8.50 | 202.00 | 390.00 | 602.00 | 3189.00 | |||||||||||||
1982 | 737.00 | 663.50 | 437.00 | 216.00 | 68.00 | 0.00 | 0.00 | 0.00 | 10.00 | 252.00 | 556.00 | 871.50 | 3811.00 | |||||||||||||
1983 | 786.00 | 619.50 | 513.00 | 405.00 | 129.50 | 7.00 | 0.00 | 0.00 | 15.00 | 157.50 | 459.50 | 966.50 | 4058.50 | |||||||||||||
1984 | 856.00 | 569.00 | 504.00 | 284.00 | 20.00 | 1.50 | 0.00 | 0.00 | 59.50 | 311.00 | 541.50 | 754.00 | 3900.50 | |||||||||||||
1985 | 911.00 | 677.50 | 444.50 | 163.50 | 0.00 | z | 3.50 | 0.00 | 0.00 | 25.00 | 187.00 | 462.50 | 787.50 | 3662.00 | ||||||||||||
1986 | 602.00 | 591.50 | 355.00 | 179.00 | 63.00 | 5.50 | 0.00 | 0.00 | 16.00 | 268.00 | 594.50 | 827.00 | 3501.50 | |||||||||||||
1987 | 855.00 | 605.00 | 578.50 | 259.00 | 68.50 | 4.50 | 0.00 | 3.50 | 1.00 | 131.00 | 525.00 | 833.50 | 3864.50 | |||||||||||||
1988 | 872.50 | 561.00 | 486.00 | 236.50 | 80.50 | 0.00 | 0.00 | 4.00 | 21.50 | 130.50 | 440.50 | 828.00 | 3661.00 | |||||||||||||
1989 | 693.00 | 684.50 | 324.00 | 159.00 | 24.50 | 2.00 | 0.00 | 0.00 | 29.50 | 192.00 | 438.00 | 860.50 | 3407.00 | |||||||||||||
1990 | 768.50 | 624.50 | 510.00 | 230.00 | 99.50 | 0.00 | 0.00 | 0.00 | 10.00 | 153.50 | 427.50 | 860.50 | 3684.00 | |||||||||||||
1991 | 822.00 | 544.50 | 462.50 | 199.00 | 38.00 | 0.00 | 0.00 | 0.00 | 47.00 | 203.50 | 587.00 | 791.00 | 3694.50 | |||||||||||||
1992 | 829.50 | 575.50 | 441.00 | 151.50 | 65.50 | 3.50 | 0.00 | 0.00 | 10.50 | 98.00 | 633.50 | 795.00 | 3603.50 | |||||||||||||
1993 | 748.50 | 652.50 | 418.50 | 206.50 | 65.50 | 0.00 | a | 0.00 | 0.00 | 1.00 | p | 221.50 | 588.00 | 734.50 | 3635.50 | |||||||||||
1994 | 760.50 | 622.50 | 436.50 | 222.50 | 44.00 | 0.00 | 0.00 | 0.00 | 4.50 | 196.00 | 498.00 | 661.00 | 3445.50 | |||||||||||||
1995 | 747.00 | 439.50 | 471.00 | 293.00 | 57.50 | 0.00 | 0.00 | 0.00 | 24.00 | 167.50 | 359.50 | 727.47 | a | 3286.47 | ||||||||||||
1996 | 759.00 | 599.00 | 574.00 | 240.00 | 13.00 | 0.00 | 0.00 | 1.00 | 61.50 | 280.00 | 539.00 | 714.00 | 3780.50 | |||||||||||||
1997 | 961.00 | 736.50 | 456.00 | 446.00 | 73.00 | 3.50 | 0.00 | 0.00 | 20.00 | 245.00 | 645.50 | 968.50 | 4555.00 | |||||||||||||
1998 | 735.00 | 631.50 | 586.00 | 373.50 | 48.00 | 8.00 | 0.00 | 0.00 | 0.00 | 227.00 | 475.50 | 778.00 | 3862.50 | |||||||||||||
1999 | 669.50 | 513.33 | a | 522.00 | 351.43 | b | 110.50 | 5.00 | 0.00 | 0.00 | 41.00 | 266.50 | 473.00 | 836.00 | 3788.26 | |||||||||||
2000 | 704.50 | 496.11 | a | 469.00 | 170.50 | 81.00 | 0.00 | 0.00 | 0.00 | 35.00 | 306.38 | a | 759.31 | a | 907.50 | 3929.30 | ||||||||||
2001 | 965.50 | 627.93 | a | 556.97 | a | 205.00 | 72.33 | a | 1.50 | 0.00 | a | 0.00 | b | 15.00 | 236.93 | c | 495.00 | d | 816.16 | b | 3992.31 | |||||
2002 | 739.00 | 657.50 | 542.00 | 168.50 | 43.50 | 3.50 | 0.00 | 0.00 | 28.00 | 318.00 | 599.50 | 811.50 | 3911.00 | |||||||||||||
2003 | 688.00 | 628.00 | 481.50 | 238.00 | 83.00 | 10.50 | 0.00 | 0.00 | 16.00 | 123.50 | 499.50 | 682.00 | 3450.00 | |||||||||||||
2004 | 747.00 | 791.50 | 365.50 | 286.00 | 49.00 | 1.00 | 2.00 | 0.00 | 49.00 | 215.00 | 620.00 | 0.00 | z | 3126.00 | ||||||||||||
2005 | 730.50 | 593.00 | 632.00 | 283.50 | 137.78 | d | 0.00 | g | 0.00 | z | 0.00 | f | 15.50 | m | 197.50 | 479.00 | 762.00 | 3815.28 | ||||||||
2006 | 574.00 | f | 622.50 | 466.50 | 137.50 | 16.10 | e | 0.00 | f | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1242.60 | ||||
2007 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 3.00 | f | 177.50 | 506.50 | 639.50 | g | 684.00 | |||||
2008 | 873.50 | 591.00 | 484.00 | 243.50 | 37.50 | v | 0.00 | 0.00 | 0.00 | f | 11.00 | 213.50 | 535.50 | 760.50 | 3712.50 | |||||||||||
2009 | 677.00 | 535.00 | 377.50 | 263.50 | 17.50 | 0.00 | 0.00 | 0.00 | 57.50 | 284.00 | 519.50 | 948.50 | 3680.00 | |||||||||||||
2010 | 827.50 | 0.00 | z | 0.00 | z | 213.00 | 92.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1133.00 | ||||
2011 | 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 | |
2012 | 684.00 | 677.00 | 377.00 | 152.50 | 65.62 | a | 0.00 | 0.00 | 0.00 | b | 7.50 | 0.00 | z | 0.00 | z | 0.00 | z | 1963.62 | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 803.23 | 626.18 | 503.40 | 246.00 | 70.58 | 3.70 | 0.39 | 0.36 | 24.61 | 209.47 | 535.85 | 775.80 | 3763.66 | |||||||||||||
S.D. | 109.22 | 91.57 | 102.03 | 78.95 | 38.12 | 6.76 | 1.48 | 1.28 | 21.22 | 65.11 | 86.69 | 109.42 | 327.24 | |||||||||||||
SKEW | 0.32 | 0.33 | 0.34 | 0.53 | 1.11 | 2.89 | 4.75 | 4.18 | 1.10 | -0.12 | 0.27 | 0.06 | 0.45 | |||||||||||||
MAX | 1086.50 | 878.50 | 777.00 | 446.00 | 201.50 | 39.00 | 9.50 | 8.00 | 88.50 | 344.50 | 759.31 | 1001.00 | 4677.50 | |||||||||||||
MIN | 567.30 | 415.50 | 310.00 | 103.00 | 11.00 | 0.00 | 0.00 | 0.00 | 0.00 | 66.50 | 359.50 | 538.50 | 3189.00 | |||||||||||||
NO YRS | 81 | 82 | 83 | 83 | 83 | 81 | 81 | 80 | 78 | 79 | 81 | 77 | 61 |