YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1913 | 0.00 | z | 0.00 | z | 451.16 | c | 144.50 | 8.50 | 6.50 | 0.00 | 0.00 | 54.50 | 240.00 | 364.50 | 816.50 | 2086.16 | ||||||||||
1914 | 484.00 | 625.50 | 427.00 | 210.00 | 69.50 | 2.50 | 0.00 | 0.00 | 0.00 | 206.00 | 358.00 | 860.50 | 3243.00 | |||||||||||||
1915 | 740.00 | 406.50 | g | 653.50 | 183.50 | 61.50 | 10.50 | 1.50 | 7.50 | 13.00 | 126.00 | 0.00 | z | 0.00 | z | 1797.00 | ||||||||||
1916 | 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 | 517.50 | 690.27 | a | 1207.77 | ||
1917 | 711.50 | 493.00 | 399.50 | 186.00 | 107.50 | 3.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1900.50 | |||||||||
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 | 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 | |
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 | 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 | |
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 | 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 | 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 | |
1929 | 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 | |
1930 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 34.50 | 0.00 | 0.00 | z | 0.00 | z | 12.60 | e | 187.72 | d | 462.60 | e | 775.50 | 1472.92 | ||||
1931 | 707.00 | 485.00 | 553.50 | 231.00 | 80.50 | 0.00 | 0.00 | g | 0.00 | h | 0.00 | 94.50 | 380.00 | 725.00 | 3256.50 | |||||||||||
1932 | 744.50 | 403.50 | 544.00 | 116.00 | 22.50 | 0.00 | 0.00 | 0.00 | 53.00 | 207.70 | a | 469.50 | 848.92 | e | 3409.62 | |||||||||||
1933 | 615.00 | 664.00 | 319.00 | 145.00 | i | 30.00 | 0.00 | 0.00 | 0.00 | 0.00 | 33.00 | 364.80 | e | 493.93 | a | 2519.73 | ||||||||||
1934 | 564.50 | g | 520.00 | 410.50 | 93.50 | 13.00 | 0.00 | 0.00 | 0.00 | 11.00 | 39.00 | 0.00 | z | 598.00 | 1685.00 | |||||||||||
1935 | 536.00 | 522.00 | 246.00 | 105.50 | 117.00 | 2.50 | 0.00 | 0.00 | 49.00 | 138.50 | 503.50 | 754.50 | 2974.50 | |||||||||||||
1936 | 811.00 | 741.00 | 307.50 | 0.00 | z | 9.50 | 0.00 | 0.00 | 0.00 | 67.50 | 237.00 | 526.50 | 604.50 | 3304.50 | ||||||||||||
1937 | 908.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3.00 | 0.00 | 0.00 | 0.00 | z | 127.50 | 497.50 | 741.50 | 2278.00 | ||||||||
1938 | 695.50 | 448.52 | a | 288.00 | 193.50 | 41.50 | 0.00 | g | 0.00 | z | 0.00 | z | 0.00 | z | 68.50 | 447.50 | 639.50 | 2822.52 | ||||||||
1939 | 634.50 | 699.00 | 336.50 | 175.50 | 31.00 | 0.00 | e | 0.00 | 0.00 | 7.00 | 109.50 | 489.00 | 594.50 | 3076.50 | ||||||||||||
1940 | 982.00 | 637.00 | 343.50 | 205.50 | 19.50 | 1.50 | 0.00 | 0.00 | 8.00 | 88.50 | 506.00 | 609.00 | 3400.50 | |||||||||||||
1941 | 637.50 | 567.00 | 562.50 | 187.50 | 46.50 | 0.00 | 0.00 | 0.00 | 17.00 | 124.50 | 386.00 | 617.50 | 3146.00 | |||||||||||||
1942 | 773.00 | 568.00 | 422.50 | 152.50 | 23.00 | 2.00 | 0.00 | g | 0.00 | 19.00 | 0.00 | z | 249.00 | 614.50 | 2823.50 | |||||||||||
1943 | 650.00 | 442.00 | 412.82 | a | 50.00 | 68.50 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 428.00 | 735.00 | 2786.32 | ||||||||||
1944 | 641.50 | 485.50 | 388.50 | 128.00 | 34.50 | 0.00 | 0.00 | 0.00 | 29.50 | 135.50 | 458.50 | 828.50 | 3130.00 | |||||||||||||
1945 | 724.00 | 584.00 | 323.00 | 254.00 | 52.46 | e | 5.00 | 0.00 | z | 0.00 | 53.50 | 193.50 | 339.00 | 795.48 | c | 3323.94 | ||||||||||
1946 | 794.63 | a | 536.48 | c | 332.00 | 48.00 | 54.00 | 6.43 | b | 0.00 | 1.60 | b | 30.00 | 130.50 | 425.00 | 620.00 | 2978.65 | |||||||||
1947 | 808.50 | 758.50 | 571.20 | d | 246.00 | 69.75 | a | 2.31 | d | 0.00 | f | 0.00 | 1.50 | 4.50 | n | 0.00 | z | 692.00 | 3149.76 | |||||||
1948 | 918.00 | 687.50 | 540.00 | 78.00 | 33.07 | a | 5.00 | f | 0.00 | 0.00 | 19.00 | 135.50 | 388.00 | f | 601.50 | 3012.57 | ||||||||||
1949 | 811.00 | g | 566.00 | 390.50 | 264.00 | 21.00 | 0.00 | 0.00 | 0.00 | 19.00 | 216.50 | 282.00 | 689.75 | a | 2448.75 | |||||||||||
1950 | 263.50 | t | 439.70 | a | 74.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | t | 0.00 | z | 0.00 | z | 0.00 | z | 439.70 | |
1951 | 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 | |
1952 | 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 | |
1953 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 64.38 | e | 0.00 | c | 0.00 | o | 0.00 | 3.46 | d | 110.50 | p | 163.50 | s | 0.00 | z | 67.85 | ||
1954 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | d | 0.00 | b | 105.50 | h | 186.50 | p | 0.00 | z | 0.00 | |
1955 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.50 | t | 11.38 | a | 0.00 | 0.00 | b | 0.00 | b | 116.00 | 452.88 | d | 549.22 | a | 1129.48 | |||
1956 | 699.10 | b | 664.93 | a | 324.95 | c | 208.97 | a | 9.00 | 0.00 | 0.00 | 0.00 | a | 0.00 | 99.95 | b | 492.41 | a | 600.37 | a | 3099.67 | |||||
1957 | 676.83 | a | 367.11 | a | 396.50 | 242.14 | b | 57.35 | a | 13.00 | 0.00 | 0.00 | b | 8.00 | 207.00 | 575.50 | 557.50 | 3100.94 | ||||||||
1958 | 775.52 | a | 81.00 | w | 0.00 | z | 49.50 | u | 29.40 | b | 0.00 | 0.00 | 0.00 | 16.55 | a | 161.00 | 393.62 | a | 703.18 | a | 2079.27 | |||||
1959 | 790.50 | a | 556.50 | 425.98 | b | 210.50 | 19.24 | b | 0.00 | a | 0.00 | 0.00 | 14.50 | 194.00 | 556.50 | 637.00 | 3404.72 | |||||||||
1960 | 807.55 | a | 759.70 | a | 530.50 | 88.50 | f | 50.00 | 0.00 | n | 0.00 | 0.00 | 5.00 | 96.50 | 344.00 | 825.00 | 3418.25 | |||||||||
1961 | 830.00 | 574.00 | 392.00 | 165.00 | 15.50 | a | 3.50 | 0.00 | 0.00 | a | 13.50 | 111.00 | 544.50 | 705.50 | 3354.50 | |||||||||||
1962 | 866.45 | a | 381.11 | a | 470.50 | 141.43 | b | 13.90 | b | 0.00 | c | 0.00 | 0.00 | 11.50 | 113.50 | 382.50 | 654.50 | 3035.39 | ||||||||
1963 | 905.20 | a | 550.50 | 338.00 | 79.66 | a | 41.16 | b | 0.00 | 0.00 | a | 0.00 | a | 4.50 | 15.50 | b | 383.00 | 832.00 | 3149.51 | |||||||
1964 | 759.50 | 739.50 | a | 442.50 | 113.00 | 12.00 | 3.50 | 0.00 | a | 0.00 | 38.00 | 126.00 | 414.00 | 725.00 | 3373.00 | |||||||||||
1965 | 664.50 | 685.00 | 693.00 | 127.00 | 36.00 | 0.00 | a | 0.00 | 0.00 | 32.00 | 133.50 | 261.50 | 586.00 | 3218.50 | ||||||||||||
1966 | 945.50 | 736.00 | 362.00 | 207.00 | 83.00 | 0.00 | 0.00 | 16.50 | 6.50 | 221.50 | 308.50 | 789.00 | 3675.50 | |||||||||||||
1967 | 719.50 | 604.50 | 302.50 | 87.50 | 85.00 | 2.50 | 0.00 | 0.00 | 21.50 | 151.50 | 406.50 | 819.00 | 3200.00 | |||||||||||||
1968 | 768.50 | 701.00 | 467.00 | 222.00 | 50.50 | 1.00 | 0.00 | 0.00 | 12.50 | 122.50 | 510.00 | 733.50 | 3588.50 | |||||||||||||
1969 | 643.50 | 575.50 | 696.00 | 122.00 | 56.00 | 6.00 | 0.00 | 0.00 | 3.00 | 296.00 | 456.00 | 610.50 | 3464.50 | |||||||||||||
1970 | 834.00 | 548.00 | 584.00 | 191.00 | 59.50 | 25.00 | 0.00 | 0.00 | 53.50 | 282.00 | 501.50 | 589.00 | 3667.50 | |||||||||||||
1971 | 725.50 | 644.50 | 473.50 | 198.00 | 36.00 | 0.00 | 2.00 | 0.00 | 97.50 | 121.50 | 420.50 | 657.50 | 3376.50 | |||||||||||||
1972 | 740.00 | 582.00 | 288.00 | 108.00 | 55.00 | 0.00 | 2.00 | 0.00 | 20.00 | 209.50 | 662.00 | 808.00 | 3474.50 | |||||||||||||
1973 | 938.50 | 701.00 | 432.00 | 325.00 | 79.00 | 0.00 | 0.00 | 0.00 | 31.00 | 94.00 | 369.00 | 675.00 | 3644.50 | |||||||||||||
1974 | 806.00 | 570.50 | 247.50 | 149.50 | 25.50 | 0.00 | 0.00 | c | 3.00 | 107.50 | 145.00 | 479.00 | 751.00 | 3284.50 | ||||||||||||
1975 | 746.50 | 665.00 | 507.00 | 240.00 | 27.50 | 3.50 | 0.00 | 0.00 | 96.00 | 136.50 | 435.00 | 669.00 | 3526.00 | |||||||||||||
1976 | 774.50 | 388.50 | 416.43 | a | 120.50 | 81.50 | 0.00 | 0.00 | a | 0.00 | 38.00 | 336.00 | 657.50 | 741.00 | 3553.93 | |||||||||||
1977 | 980.50 | 542.00 | 436.50 | 195.00 | 4.50 | 0.00 | 0.00 | 0.00 | 0.00 | 94.00 | 391.00 | 626.00 | 3269.50 | |||||||||||||
1978 | 995.00 | 850.50 | 421.50 | 74.00 | 66.50 | 2.50 | 0.00 | 0.00 | 36.50 | 138.00 | 458.50 | 803.00 | 3846.00 | |||||||||||||
1979 | 1057.00 | 673.00 | 437.00 | 166.50 | 78.50 | 15.50 | 0.00 | 0.00 | 13.50 | 114.50 | 599.50 | 682.50 | 3837.50 | |||||||||||||
1980 | 761.50 | 614.00 | 488.00 | 225.00 | 53.50 | 1.00 | 0.00 | 0.00 | 26.50 | 183.50 | 571.50 | 621.00 | 3545.50 | |||||||||||||
1981 | 716.00 | 559.50 | 480.00 | 128.00 | 44.95 | a | 2.50 | 0.00 | 0.00 | 13.00 | 204.00 | 365.50 | 639.50 | 3152.95 | ||||||||||||
1982 | 827.00 | 683.50 | 405.00 | 219.00 | 53.00 | 6.00 | 0.00 | 0.00 | 5.00 | 176.00 | 469.00 | 777.00 | 3620.50 | |||||||||||||
1983 | 938.50 | 602.50 | 421.50 | 316.50 | 37.00 | 26.50 | k | 0.00 | 0.00 | 28.50 | 88.50 | 431.00 | 1025.50 | 3889.50 | ||||||||||||
1984 | 870.00 | 587.50 | 495.50 | 216.00 | 27.50 | 1.00 | 0.00 | 0.00 | 90.50 | 230.00 | 500.00 | 643.50 | 3661.50 | |||||||||||||
1985 | 875.50 | 687.00 | 379.50 | 99.50 | 21.00 | 2.68 | b | 0.00 | 0.00 | 58.00 | 196.50 | 454.50 | 827.00 | 3601.18 | ||||||||||||
1986 | 628.00 | 525.50 | 296.50 | 82.00 | 35.00 | 0.00 | 0.00 | 0.00 | 10.00 | 185.50 | 523.50 | 736.00 | 3022.00 | |||||||||||||
1987 | 788.50 | 558.50 | 551.50 | 245.00 | 23.00 | 1.00 | 0.00 | 0.00 | 6.50 | 104.00 | 444.50 | 745.50 | 3468.00 | |||||||||||||
1988 | 907.00 | 648.00 | 450.53 | a | 190.00 | 37.50 | 0.00 | 0.00 | 11.50 | 10.00 | 115.50 | 382.50 | 726.00 | 3478.53 | ||||||||||||
1989 | 651.00 | 717.50 | 370.00 | 154.00 | 20.00 | 1.00 | 0.00 | 0.00 | 68.50 | 119.00 | 420.50 | 931.00 | 3452.50 | |||||||||||||
1990 | 678.00 | 494.00 | 460.00 | 177.00 | 99.00 | 0.00 | 2.50 | 0.00 | 7.00 | 169.50 | 349.50 | 815.00 | 3251.50 | |||||||||||||
1991 | 869.00 | 488.00 | 374.00 | 122.50 | 20.00 | 2.50 | 0.00 | 0.00 | 86.50 | 164.50 | 638.00 | 718.50 | 3483.50 | |||||||||||||
1992 | 817.00 | 500.00 | 337.50 | 176.50 | 76.00 | 5.00 | 0.00 | 0.00 | 20.50 | 113.50 | 552.00 | 752.00 | 3350.00 | |||||||||||||
1993 | 839.00 | 676.50 | 487.50 | 211.50 | 50.50 | 0.00 | 0.00 | 0.00 | 37.00 | 243.50 | 621.00 | 700.00 | 3866.50 | |||||||||||||
1994 | 785.00 | 664.00 | 412.00 | 221.50 | 71.00 | 0.00 | 0.00 | 1.00 | 19.50 | 157.50 | 434.50 | 610.00 | 3376.00 | |||||||||||||
1995 | 740.50 | 493.00 | 480.50 | 240.50 | 51.00 | 0.00 | 0.00 | 0.00 | 58.00 | 143.50 | 423.50 | 707.00 | 3337.50 | |||||||||||||
1996 | 800.00 | 552.00 | 551.50 | 201.50 | 1.50 | 0.00 | 0.00 | 0.00 | 38.00 | 182.50 | 472.00 | 660.50 | 3459.50 | |||||||||||||
1997 | 828.50 | 659.50 | 367.50 | 354.00 | 63.50 | 6.00 | 0.00 | 4.50 | 19.00 | 204.50 | 539.50 | 824.00 | 3870.50 | |||||||||||||
1998 | 636.50 | 574.50 | 528.50 | 214.00 | 2.50 | 3.00 | 0.00 | 0.00 | 0.00 | 99.50 | 345.00 | 675.00 | 3078.50 | |||||||||||||
1999 | 614.50 | 383.50 | 436.50 | 173.50 | 61.00 | 0.00 | 0.00 | 0.00 | 41.00 | 126.00 | 246.00 | 639.50 | 2721.50 | |||||||||||||
2000 | 615.50 | 396.50 | 310.00 | 143.50 | 19.00 | 0.00 | 0.00 | 0.00 | 22.50 | 156.50 | 614.50 | 831.50 | 3109.50 | |||||||||||||
2001 | 798.50 | 529.00 | 498.50 | 98.00 | 19.50 | 0.00 | 0.00 | 0.00 | 8.00 | 125.50 | 329.00 | 620.00 | 3026.00 | |||||||||||||
2002 | 644.50 | 609.50 | 499.00 | 138.00 | 34.00 | 0.00 | 0.00 | 0.00 | 3.50 | 150.00 | 464.50 | 639.50 | 3182.50 | |||||||||||||
2003 | 648.00 | 589.50 | 348.50 | 103.50 | 22.00 | 1.50 | 0.00 | 0.00 | 9.50 | 54.50 | 373.00 | 609.00 | 2759.00 | |||||||||||||
2004 | 670.00 | 634.00 | 265.00 | 153.00 | 33.50 | 0.00 | 1.50 | 0.00 | 7.00 | 63.50 | 441.50 | 629.00 | 2898.00 | |||||||||||||
2005 | 547.00 | 507.50 | 407.00 | 135.00 | 77.50 | 0.00 | 0.00 | 0.00 | 4.50 | 120.00 | 322.00 | 629.50 | 2750.00 | |||||||||||||
2006 | 461.00 | 489.00 | 294.50 | 53.50 | 7.00 | 0.00 | 0.00 | 0.00 | 9.00 | 115.50 | 347.50 | 707.00 | 2484.00 | |||||||||||||
2007 | 874.50 | 593.50 | 266.00 | 278.50 | 57.00 | 0.00 | 0.00 | 0.00 | 0.00 | 104.00 | 412.50 | 661.50 | 3247.50 | |||||||||||||
2008 | 750.00 | 520.50 | 414.50 | 183.50 | 47.00 | 0.00 | 0.00 | 0.00 | 10.50 | 156.50 | 387.50 | 666.00 | 3136.00 | |||||||||||||
2009 | 682.50 | 426.00 | 330.00 | 200.00 | 48.00 | 0.00 | 0.00 | 0.00 | 26.00 | 253.50 | 343.50 | 863.50 | 3173.00 | |||||||||||||
2010 | 784.00 | 716.50 | 445.00 | 177.50 | 73.00 | 0.00 | 0.00 | 0.00 | 4.50 | 83.50 | 416.50 | 603.50 | 3304.00 | |||||||||||||
2011 | 763.00 | 631.50 | 281.50 | 69.00 | 57.00 | 0.00 | 0.00 | 0.00 | 14.00 | 120.50 | 415.50 | 794.50 | 3146.50 | |||||||||||||
2012 | 617.50 | 576.50 | 261.00 | 48.50 | 35.00 | 0.00 | 0.00 | 0.00 | 27.50 | 106.00 | h | 0.00 | z | 0.00 | z | 1566.00 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 758.35 | 582.10 | 419.25 | 169.27 | 43.98 | 2.10 | 0.12 | 0.56 | 24.22 | 147.87 | 441.04 | 703.80 | 3303.57 | |||||||||||||
S.D. | 119.21 | 103.38 | 101.04 | 66.56 | 25.62 | 4.07 | 0.48 | 2.42 | 25.46 | 60.31 | 92.79 | 96.53 | 290.83 | |||||||||||||
SKEW | 0.04 | -0.04 | 0.49 | 0.24 | 0.49 | 3.26 | 3.75 | 5.12 | 1.53 | 0.58 | 0.29 | 0.59 | -0.23 | |||||||||||||
MAX | 1057.00 | 850.50 | 696.00 | 354.00 | 117.00 | 25.00 | 2.50 | 16.50 | 107.50 | 336.00 | 662.00 | 1025.50 | 3870.50 | |||||||||||||
MIN | 461.00 | 367.11 | 246.00 | 48.00 | 1.50 | 0.00 | 0.00 | 0.00 | 0.00 | 15.50 | 246.00 | 493.93 | 2484.00 | |||||||||||||
NO YRS | 77 | 77 | 78 | 75 | 81 | 79 | 76 | 81 | 80 | 77 | 77 | 80 | 61 |