YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1919 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | z | 153.34 | c | 0.00 | z | 0.00 | z | 153.34 | ||
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 | 152.00 | 0.00 | z | 0.00 | z | 152.00 | ||
1921 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | ||
1922 | 0.00 | z | 0.00 | z | 0.00 | z | 270.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 668.00 | 938.00 | |||
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 | 39.00 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2.00 | ||
1926 | 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 | |
1927 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | a | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 591.00 | 757.50 | 1348.50 | |||
1929 | 784.00 | 810.00 | 491.50 | 184.50 | 109.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 700.00 | 0.00 | z | 3079.00 | ||||||||
1930 | 0.00 | z | 0.00 | z | 22.00 | z | 0.00 | z | 73.50 | 1.03 | a | 0.00 | 0.00 | 13.00 | 186.00 | 0.00 | z | 0.00 | z | 273.53 | ||||||
1931 | 0.00 | z | 0.00 | z | 0.00 | z | 294.00 | 0.00 | z | 0.00 | z | 0.00 | 1.50 | 0.00 | 0.00 | z | 529.00 | 724.50 | 1549.00 | |||||||
1932 | 879.50 | 456.50 | 568.50 | 0.00 | z | 66.50 | 0.00 | z | 0.00 | 0.00 | 56.00 | 289.50 | 554.50 | 946.00 | 3817.00 | |||||||||||
1933 | 750.00 | 782.00 | 429.00 | 314.00 | 72.50 | 0.00 | 0.00 | 0.00 | 0.00 | 94.50 | 454.50 | 581.50 | 3478.00 | |||||||||||||
1934 | 793.50 | 596.00 | 483.00 | 164.50 | 29.00 | 0.00 | 0.00 | 1.00 | 65.50 | 75.50 | 426.00 | 714.00 | 3348.00 | |||||||||||||
1935 | 644.00 | 637.00 | 365.00 | 172.50 | 138.50 | 2.00 | 0.00 | 0.00 | 60.50 | 165.00 | 537.50 | 802.50 | 3524.50 | |||||||||||||
1936 | 890.00 | 690.50 | 492.00 | 319.00 | 105.00 | 15.00 | 0.00 | 0.00 | 88.00 | 322.50 | 706.50 | 881.50 | 4510.00 | |||||||||||||
1937 | 887.50 | f | 332.50 | q | 405.00 | l | 221.79 | b | 44.50 | 7.50 | 0.00 | 0.00 | 15.00 | 154.43 | d | 550.50 | 766.14 | c | 1759.85 | |||||||
1938 | 738.50 | 508.50 | 376.00 | 230.50 | 66.50 | 0.00 | 0.00 | 0.00 | 0.56 | c | 116.00 | 616.00 | 754.00 | 3406.56 | ||||||||||||
1939 | 750.50 | 740.50 | 391.00 | 185.50 | 40.41 | c | 0.00 | 0.00 | 0.00 | 7.50 | 115.50 | f | 587.00 | 680.00 | 3382.41 | |||||||||||
1940 | 934.00 | 646.50 | 402.00 | 196.00 | 29.00 | 1.00 | 0.00 | 0.00 | 6.50 | 138.93 | d | 560.00 | 613.00 | 3526.93 | ||||||||||||
1941 | 728.00 | 553.00 | 593.00 | 184.00 | f | 68.50 | 10.00 | 0.00 | 0.00 | 118.50 | 27.00 | w | 0.00 | z | 0.00 | z | 2071.00 | |||||||||
1942 | 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 | |
1943 | 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 | |
1944 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1.50 | ||
1945 | 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 | |
1946 | 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 | |
1947 | 0.00 | z | 0.00 | z | 44.50 | y | 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 | |
1948 | 903.00 | 683.00 | 604.00 | 120.50 | 48.00 | 1.00 | 0.00 | 0.00 | 30.00 | 200.00 | 587.50 | 605.50 | 3782.50 | |||||||||||||
1949 | 1087.00 | 597.50 | 400.50 | 286.50 | 34.50 | 0.50 | 0.00 | 0.00 | a | 29.50 | 277.40 | b | 354.00 | 758.00 | 3825.40 | |||||||||||
1950 | 597.78 | a | 463.00 | 355.50 | f | 210.50 | 39.00 | 5.50 | 0.00 | 0.00 | 13.00 | 58.50 | 457.00 | 659.00 | 2503.28 | |||||||||||
1951 | 830.50 | 601.00 | 497.00 | 287.00 | 57.50 | 9.31 | a | 0.00 | 0.00 | b | 25.00 | 137.50 | 557.00 | 677.50 | 3679.31 | |||||||||||
1952 | 612.00 | 598.50 | 551.00 | 222.50 | 51.00 | 0.00 | 4.00 | 0.00 | b | 16.00 | 188.50 | 611.50 | 772.00 | 3627.00 | ||||||||||||
1953 | 533.50 | 656.44 | a | 348.00 | 224.00 | 133.50 | 0.00 | 0.00 | 0.00 | 1.50 | 174.12 | a | 468.00 | 861.00 | 3400.06 | |||||||||||
1954 | 637.00 | 420.00 | a | 468.00 | 73.50 | 88.00 | 0.00 | a | 0.00 | 0.00 | 0.00 | 152.50 | 407.50 | 670.00 | 2916.50 | |||||||||||
1955 | 773.50 | 674.00 | 403.00 | 156.00 | 38.00 | 4.00 | 0.00 | 0.00 | b | 1.00 | 138.00 | 498.00 | 515.00 | i | 2685.50 | |||||||||||
1956 | 701.50 | 756.50 | 406.50 | 251.50 | 8.50 | 0.00 | 0.00 | 0.00 | 1.00 | 108.50 | 550.00 | 653.50 | 3437.50 | |||||||||||||
1957 | 713.50 | 372.00 | 447.00 | 270.50 | 65.00 | 22.00 | 0.00 | 0.00 | 22.00 | 250.00 | 656.50 | 624.13 | a | 3442.63 | ||||||||||||
1958 | 863.00 | 623.50 | 671.00 | 308.00 | 40.50 | 0.00 | 0.00 | 0.00 | 38.00 | 251.00 | 458.50 | 725.00 | 3978.50 | |||||||||||||
1959 | 763.00 | 647.00 | 489.00 | 253.00 | 32.00 | 0.00 | 0.00 | 0.00 | 25.00 | 226.50 | 632.00 | 730.05 | a | 3797.55 | ||||||||||||
1960 | 852.50 | 799.50 | 539.00 | 169.62 | d | 64.00 | 0.00 | m | 0.00 | i | 0.00 | 16.50 | 162.50 | 472.00 | 994.58 | a | 4070.20 | |||||||||
1961 | 914.00 | 647.00 | 531.00 | 249.50 | 32.00 | 0.00 | r | 0.00 | z | 0.00 | k | 28.50 | 192.00 | 657.50 | 781.50 | 4033.00 | ||||||||||
1962 | 971.00 | 486.00 | 587.50 | 214.00 | 25.00 | 0.00 | z | 0.00 | z | 0.50 | f | 28.00 | 212.50 | 457.50 | 755.50 | 3737.00 | ||||||||||
1963 | 988.00 | 589.00 | 452.60 | a | 163.00 | 40.00 | 0.50 | h | 0.00 | e | 0.00 | 10.50 | 85.25 | a | 350.00 | h | 696.50 | g | 2328.35 | |||||||
1964 | 906.48 | b | 585.00 | j | 465.00 | f | 130.50 | m | 33.50 | 0.00 | k | 0.00 | k | 0.00 | l | 33.00 | 71.50 | p | 394.00 | g | 547.00 | k | 972.98 | |||
1965 | 446.00 | j | 505.50 | h | 491.50 | j | 171.11 | c | 31.50 | t | 0.00 | n | 0.00 | v | 0.00 | r | 36.21 | a | 141.50 | j | 201.00 | o | 0.00 | z | 207.32 | |
1966 | 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 | 677.00 | g | 0.00 | |
1967 | 745.00 | 594.50 | 314.00 | 118.50 | 68.50 | 1.00 | 0.00 | 0.00 | 16.00 | 166.88 | a | 454.00 | 832.50 | 3310.88 | ||||||||||||
1968 | 714.50 | 623.00 | 451.05 | a | 258.00 | 46.50 | 0.00 | 3.00 | 0.00 | 24.50 | 141.50 | 575.17 | a | 777.00 | 3614.22 | |||||||||||
1969 | 597.50 | 615.00 | 730.00 | 148.50 | 49.00 | 7.50 | 0.00 | 0.00 | 2.00 | 299.00 | 521.50 | 672.50 | 3642.50 | |||||||||||||
1970 | 829.00 | 515.00 | 579.00 | 233.50 | 64.00 | 26.00 | 0.00 | 0.00 | 65.50 | 337.00 | 506.50 | 635.50 | 3791.00 | |||||||||||||
1971 | 741.00 | 653.50 | 456.50 | 216.50 | 47.50 | 0.00 | 0.00 | 0.00 | 96.00 | 241.50 | 507.50 | 725.00 | 3685.00 | |||||||||||||
1972 | 745.00 | 604.00 | 340.00 | 150.00 | 52.50 | 0.00 | 4.50 | 2.50 | 39.00 | 268.00 | 762.50 | 866.50 | 3834.50 | |||||||||||||
1973 | 976.00 | 791.78 | a | 575.00 | 428.00 | 121.50 | 4.50 | 0.00 | 0.00 | 49.00 | 211.50 | 463.93 | b | 573.50 | f | 3621.21 | ||||||||||
1974 | 718.00 | 594.00 | 177.50 | i | 151.00 | 22.50 | 0.00 | e | 0.00 | b | 3.00 | 154.29 | b | 255.00 | 123.00 | w | 0.00 | z | 1897.79 | |||||||
1975 | 698.57 | b | 646.50 | 468.00 | 293.00 | 64.00 | 5.50 | 0.00 | 0.00 | 80.50 | 200.50 | 499.50 | 759.50 | c | 3715.57 | |||||||||||
1976 | 787.73 | c | 422.11 | b | 419.03 | b | 115.00 | g | 104.22 | b | 0.60 | e | 0.00 | g | 0.00 | 29.00 | f | 360.00 | 583.00 | g | 826.50 | 2920.20 | ||||
1977 | 924.26 | d | 576.50 | 442.00 | g | 211.11 | c | 13.50 | g | 0.00 | h | 0.00 | 0.00 | a | 0.00 | 135.00 | 445.00 | c | 0.00 | z | 2291.87 | |||||
1978 | 0.00 | z | 0.00 | z | 411.02 | b | 128.50 | 68.95 | b | 13.50 | 0.00 | f | 0.50 | 54.00 | 182.50 | 499.00 | 820.00 | 2177.97 | ||||||||
1979 | 951.50 | 652.81 | a | 485.50 | 251.90 | a | 59.00 | 22.50 | 0.00 | b | 0.00 | 30.00 | 154.00 | 710.00 | 591.50 | h | 3317.21 | |||||||||
1980 | 762.94 | d | 609.50 | 386.50 | h | 326.90 | a | 80.50 | 0.00 | 0.00 | e | 0.00 | 35.50 | 264.50 | 704.40 | e | 651.00 | 3435.24 | ||||||||
1981 | 790.50 | a | 609.00 | 506.69 | b | 103.00 | f | 59.79 | c | 0.00 | j | 0.00 | 0.00 | 27.93 | a | 200.50 | 391.00 | 637.50 | 3222.91 | |||||||
1982 | 827.18 | a | 689.50 | 476.07 | c | 289.50 | 99.50 | 4.00 | 0.00 | 0.00 | 11.50 | 268.50 | f | 591.43 | b | 862.83 | a | 3851.52 | ||||||||
1983 | 858.50 | 634.50 | 508.50 | 388.50 | f | 117.00 | 31.00 | 0.00 | c | 0.00 | 33.00 | 162.48 | b | 446.00 | 1066.50 | 3857.48 | ||||||||||
1984 | 890.00 | 641.50 | 487.50 | 275.00 | 64.50 | 2.50 | 0.00 | g | 4.13 | a | 109.50 | 274.50 | f | 526.00 | 808.00 | 3808.63 | ||||||||||
1985 | 915.50 | 697.00 | 483.00 | 184.50 | 65.00 | 12.00 | l | 0.00 | 0.00 | c | 70.50 | 273.04 | e | 468.50 | 838.50 | 3995.54 | ||||||||||
1986 | 695.00 | 575.50 | 394.00 | 152.50 | 59.50 | 3.00 | 0.00 | 3.00 | 5.69 | a | 257.50 | 542.00 | 832.00 | 3519.69 | ||||||||||||
1987 | 865.50 | 620.50 | 604.50 | 379.00 | 75.50 | 13.50 | 0.00 | 0.00 | 24.50 | 114.50 | 577.50 | 853.50 | 4128.50 | |||||||||||||
1988 | 940.00 | 732.50 | 541.50 | 307.50 | 92.00 | 0.50 | 0.00 | 17.00 | 12.00 | 125.00 | 435.00 | 824.71 | b | 4027.71 | ||||||||||||
1989 | 765.00 | 717.50 | 365.50 | 202.00 | 38.00 | 1.50 | 0.00 | i | 1.50 | 100.50 | 194.50 | 529.50 | 966.00 | 3881.50 | ||||||||||||
1990 | 776.00 | 609.00 | 556.00 | 229.00 | 115.50 | 0.00 | 0.00 | 1.00 | 5.50 | 214.00 | 443.28 | a | 836.00 | 3785.28 | ||||||||||||
1991 | 897.50 | 548.50 | 459.50 | 206.50 | 47.50 | 0.00 | j | 0.00 | 0.00 | z | 0.00 | z | 131.00 | s | 660.50 | 810.00 | 3630.00 | |||||||||
1992 | 872.00 | 590.00 | 405.50 | 215.50 | 100.00 | 8.00 | 0.00 | 0.00 | 29.00 | 140.00 | 691.50 | 793.50 | 3845.00 | |||||||||||||
1993 | 817.00 | 685.00 | 513.00 | 273.00 | 67.50 | 0.00 | 0.00 | 0.00 | 37.50 | 293.50 | 664.50 | 762.50 | 4113.50 | |||||||||||||
1994 | 839.50 | 712.00 | 471.50 | 264.50 | 64.00 | 0.00 | 0.00 | 0.00 | 25.00 | 0.00 | z | 489.00 | 649.50 | 3515.00 | ||||||||||||
1995 | 777.50 | 478.50 | 516.50 | 276.00 | 56.00 | 0.00 | 0.00 | 0.00 | 78.50 | 193.50 | 456.00 | 733.50 | 3566.00 | |||||||||||||
1996 | 810.50 | 567.00 | 606.00 | 261.00 | 4.00 | 0.00 | 0.00 | 0.00 | 51.50 | k | 222.50 | 503.00 | 732.50 | 3706.50 | ||||||||||||
1997 | 887.00 | 733.50 | 430.50 | 366.50 | 79.50 | 0.00 | 0.00 | 1.50 | 15.50 | 249.00 | 605.50 | 880.50 | 4249.00 | |||||||||||||
1998 | 713.00 | 597.50 | 555.50 | 340.50 | 2.00 | 1.00 | 0.00 | 0.00 | 0.00 | 143.50 | 386.90 | a | 702.50 | 3442.40 | ||||||||||||
1999 | 659.00 | 468.50 | 367.00 | h | 257.68 | b | 83.50 | 4.00 | 5.50 | 0.00 | 44.50 | 93.00 | g | 379.00 | 792.50 | 2694.18 | ||||||||||
2000 | 699.00 | 430.50 | 418.50 | d | 168.00 | 39.50 | 2.00 | 0.00 | b | 0.00 | 38.50 | 208.22 | a | 708.00 | 860.50 | 3572.72 | ||||||||||
2001 | 860.00 | 544.00 | 568.50 | 175.00 | 43.00 | 0.00 | 0.00 | 0.00 | 9.50 | 169.50 | 447.50 | 754.00 | 3571.00 | |||||||||||||
2002 | 741.00 | 696.00 | 586.00 | 166.00 | 44.00 | 0.00 | 0.00 | 0.00 | 10.00 | 235.00 | 582.00 | 773.00 | 3833.00 | |||||||||||||
2003 | 716.00 | 634.50 | 440.00 | 171.50 | 36.00 | 2.00 | 0.00 | 0.00 | 0.00 | z | 92.50 | 458.50 | 717.00 | 3268.00 | ||||||||||||
2004 | 734.50 | 728.00 | 366.00 | 252.00 | 53.00 | 0.00 | 6.00 | 0.00 | 35.50 | 0.00 | z | 608.00 | 836.00 | 3619.00 | ||||||||||||
2005 | 679.50 | 614.00 | 542.50 | 382.00 | 123.00 | 0.00 | 3.50 | 1.00 | 7.50 | 220.50 | 499.00 | 816.00 | 3888.50 | |||||||||||||
2006 | 709.50 | 0.00 | z | 474.00 | 134.50 | 30.50 | 1.50 | 0.00 | 0.00 | z | 69.00 | 0.00 | z | 475.50 | 0.00 | z | 1894.50 | |||||||||
2007 | 985.50 | 665.50 | 424.50 | 374.50 | 102.50 | 0.00 | z | 0.00 | 0.00 | 0.00 | z | 166.50 | 519.50 | 757.00 | 3995.50 | |||||||||||
2008 | 885.00 | 644.00 | 521.50 | 265.00 | 83.50 | 0.00 | 0.00 | 0.00 | 26.50 | 226.00 | 526.50 | 766.00 | 3944.00 | |||||||||||||
2009 | 759.50 | 0.00 | z | 413.50 | 276.00 | 36.50 | 0.00 | 2.00 | 0.00 | 43.50 | 269.50 | 483.50 | 934.50 | 3218.50 | ||||||||||||
2010 | 897.00 | 766.50 | 555.50 | 238.50 | 97.00 | 0.00 | 0.00 | 6.50 | 0.50 | 119.50 | 539.00 | 715.00 | 3935.00 | |||||||||||||
2011 | 860.00 | 742.50 | 352.50 | 119.46 | b | 83.50 | 0.00 | 0.00 | 0.00 | 17.00 | 152.50 | 498.50 | 968.00 | 3793.96 | ||||||||||||
2012 | 705.50 | 684.00 | 339.50 | 99.00 | 57.50 | 0.00 | 0.00 | 0.00 | 32.50 | 200.50 | 381.00 | 709.00 | 3208.50 | |||||||||||||
2013 | 792.00 | 651.00 | 472.50 | 33.00 | 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 | 1915.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 799.32 | 623.43 | 478.99 | 230.99 | 62.72 | 3.66 | 0.43 | 0.64 | 33.14 | 192.77 | 532.37 | 771.80 | 3692.46 | |||||||||||||
S.D. | 107.45 | 96.05 | 84.99 | 73.83 | 30.19 | 6.77 | 1.30 | 2.24 | 31.99 | 65.75 | 93.22 | 99.35 | 298.58 | |||||||||||||
SKEW | 0.07 | -0.42 | 0.35 | 0.30 | 0.48 | 2.41 | 3.05 | 5.84 | 1.49 | 0.31 | 0.43 | 0.51 | 0.18 | |||||||||||||
MAX | 1087.00 | 810.00 | 730.00 | 428.00 | 138.50 | 31.00 | 6.00 | 17.00 | 154.29 | 360.00 | 762.50 | 1066.50 | 4510.00 | |||||||||||||
MIN | 533.50 | 372.00 | 314.00 | 73.50 | 2.00 | 0.00 | 0.00 | 0.00 | 0.00 | 58.50 | 354.00 | 581.50 | 2916.50 | |||||||||||||
NO YRS | 73 | 70 | 68 | 71 | 74 | 64 | 70 | 72 | 71 | 66 | 71 | 67 | 40 |