YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1913 | 0.00 | 0.00 | a | 7.00 | 63.10 | a | 250.00 | 429.50 | 636.00 | 714.60 | b | 485.50 | 88.00 | 18.50 | 0.00 | a | 2692.21 | |||||||||
1914 | 0.00 | a | 0.00 | 43.50 | 107.50 | 300.50 | 507.00 | 170.50 | x | 714.50 | 505.50 | 149.50 | 32.50 | 0.00 | 2360.50 | |||||||||||
1915 | 0.00 | 0.00 | 4.00 | 80.50 | 197.00 | 468.50 | 682.00 | 738.50 | 419.00 | 148.50 | 18.00 | 0.00 | 2756.00 | |||||||||||||
1916 | 0.00 | 2.50 | 62.00 | h | 135.50 | 129.00 | p | 426.00 | g | 378.50 | r | 697.00 | 469.00 | 33.50 | 4.50 | 0.00 | 1342.00 | |||||||||
1917 | 0.00 | 0.00 | 4.50 | 67.00 | 126.00 | 599.00 | 886.50 | 736.00 | 580.50 | 237.50 | 0.00 | 0.00 | 3237.00 | |||||||||||||
1918 | 0.00 | c | 0.50 | 29.50 | 80.00 | 232.50 | 755.50 | 801.00 | 681.50 | 553.50 | 214.00 | 3.50 | 0.00 | 3351.50 | ||||||||||||
1919 | 0.00 | 0.00 | 29.50 | 189.31 | a | 404.50 | 628.00 | 836.00 | 819.50 | 586.00 | 96.00 | 5.50 | 0.00 | 3594.31 | ||||||||||||
1920 | 0.00 | 1.00 | 13.50 | 142.50 | 386.00 | 611.50 | 882.50 | 763.50 | 478.33 | c | 175.50 | 0.00 | 0.00 | 3454.33 | ||||||||||||
1921 | 0.00 | 10.50 | 86.00 | 151.50 | 279.00 | 610.00 | 857.27 | e | 794.00 | 512.00 | 289.50 | 13.50 | 0.00 | 3603.27 | ||||||||||||
1922 | 0.00 | 1.50 | 22.50 | 86.50 | 386.50 | 636.00 | 847.50 | 286.50 | t | 679.50 | 206.50 | 0.00 | 0.00 | 2866.50 | ||||||||||||
1923 | 0.00 | 1.50 | 17.00 | 114.00 | 426.00 | 453.00 | 787.50 | 727.00 | 494.50 | 119.50 | 10.50 | 0.00 | 3150.50 | |||||||||||||
1924 | 0.00 | 0.00 | 0.00 | 93.00 | 433.50 | 674.50 | 754.00 | 751.00 | 573.50 | 125.00 | 12.50 | 0.00 | 3417.00 | |||||||||||||
1925 | 0.00 | 0.00 | 41.00 | 175.50 | 434.00 | 585.00 | 862.00 | 772.50 | 460.50 | 107.00 | 3.50 | 0.00 | 3441.00 | |||||||||||||
1926 | 0.00 | 0.00 | 55.50 | 219.00 | 382.50 | 667.00 | 806.50 | 771.50 | 566.50 | 260.00 | 7.00 | 0.00 | 3735.50 | |||||||||||||
1927 | 0.00 | 5.50 | 16.00 | 181.00 | 380.50 | 575.00 | 845.50 | 795.00 | 511.50 | 195.50 | 22.50 | 0.00 | 3528.00 | |||||||||||||
1928 | 0.00 | 0.00 | 67.00 | 139.50 | 460.50 | 599.00 | 809.00 | 780.00 | 584.00 | 218.50 | 10.50 | 0.00 | 3668.00 | |||||||||||||
1929 | 0.00 | 0.00 | 40.50 | 97.00 | 405.00 | 575.00 | 861.50 | 840.50 | 530.00 | 311.50 | 22.50 | 0.00 | 3683.50 | |||||||||||||
1930 | 0.00 | 13.50 | 45.00 | 234.50 | 220.50 | 579.50 | 800.00 | 764.50 | 463.00 | 136.50 | 26.00 | 0.00 | 3283.00 | |||||||||||||
1931 | 2.00 | 2.00 | 51.00 | 188.00 | 474.00 | 601.00 | 968.50 | 797.00 | 527.50 | 203.00 | 27.00 | 0.00 | 3841.00 | |||||||||||||
1932 | 0.00 | 12.95 | a | 42.76 | b | 142.24 | a | 378.00 | 566.50 | 809.00 | 798.00 | 614.00 | 214.50 | 5.50 | 0.00 | 3583.45 | ||||||||||
1933 | 0.00 | 0.00 | 16.00 | 65.00 | 217.50 | 572.50 | 880.50 | 808.00 | 620.50 | 360.00 | 3.50 | 0.00 | 3543.50 | |||||||||||||
1934 | 3.00 | 2.00 | 183.50 | 313.00 | 472.00 | 484.00 | 864.00 | 810.00 | 536.50 | 262.00 | 14.50 | 0.50 | 3945.00 | |||||||||||||
1935 | 0.00 | 9.00 | 25.00 | 151.00 | 279.50 | 653.00 | 810.50 | 797.00 | 633.00 | 204.50 | 0.00 | 0.00 | 3562.50 | |||||||||||||
1936 | 0.00 | 0.00 | 66.50 | 244.00 | 421.50 | 660.50 | 853.00 | 835.00 | 515.50 | 185.00 | 8.50 | 0.00 | 3789.50 | |||||||||||||
1937 | 0.00 | 0.00 | 6.72 | a | 116.00 | 381.00 | 589.50 | 827.50 | 850.50 | 683.50 | 243.50 | 18.00 | 0.00 | 3716.22 | ||||||||||||
1938 | 0.00 | 0.00 | 7.00 | 168.50 | 371.50 | 602.50 | 802.00 | 775.50 | 633.00 | 191.00 | 0.00 | 2.00 | 3553.00 | |||||||||||||
1939 | 0.00 | 0.00 | 70.50 | 222.50 | 386.00 | 562.00 | 831.00 | 839.00 | 475.50 | 153.50 | 22.00 | 0.00 | 3562.00 | |||||||||||||
1940 | 1.00 | 6.50 | 76.00 | 188.50 | 475.00 | 654.00 | 753.50 | 815.50 | 564.00 | 270.50 | 3.50 | 0.00 | 3808.00 | |||||||||||||
1941 | 0.00 | 0.00 | 9.00 | 74.50 | 403.50 | 493.50 | 781.50 | 671.00 | 376.00 | 145.50 | 41.50 | 0.00 | 2996.00 | |||||||||||||
1942 | 0.00 | 3.50 | 29.00 | 121.50 | 319.50 | 562.50 | 860.50 | 769.00 | 547.50 | 260.50 | 25.50 | 0.00 | 3499.00 | |||||||||||||
1943 | 0.00 | 12.50 | 68.00 | 259.00 | 431.00 | 498.50 | 804.97 | a | 785.50 | 671.00 | 290.50 | 8.50 | 0.00 | 3829.47 | ||||||||||||
1944 | 0.00 | 0.00 | 11.50 | 92.50 | 348.00 | 458.00 | 728.50 | 791.50 | 578.00 | 321.50 | 27.00 | 0.00 | 3356.50 | |||||||||||||
1945 | 0.00 | 0.00 | 58.00 | 258.00 | 362.00 | 520.50 | 825.50 | 800.50 | 628.50 | 336.00 | 17.50 | 0.00 | 3806.50 | |||||||||||||
1946 | 0.00 | 0.00 | 2.00 | 271.50 | 373.00 | 649.00 | 786.00 | 840.50 | 620.50 | 126.50 | 0.00 | 0.00 | 3669.00 | |||||||||||||
1947 | 0.00 | 8.50 | 60.50 | 203.00 | 463.50 | 578.00 | 854.50 | 766.00 | 696.21 | a | 284.50 | 4.50 | 0.00 | 3919.21 | ||||||||||||
1948 | 0.00 | 1.50 | 5.50 | 192.00 | 376.50 | 586.50 | 810.00 | 844.50 | 648.00 | 279.60 | e | 7.00 | 0.00 | 3751.10 | ||||||||||||
1949 | 0.00 | 0.00 | 7.50 | 260.00 | 356.50 | 649.00 | 862.00 | 804.00 | 746.00 | 254.50 | 51.50 | 1.00 | 3992.00 | |||||||||||||
1950 | 0.00 | 8.50 | 85.50 | 280.00 | 371.00 | 595.50 | 825.00 | 834.50 | 558.00 | 386.00 | 88.00 | 1.50 | 4033.50 | |||||||||||||
1951 | 1.00 | 7.50 | 46.50 | 179.50 | 428.50 | 585.00 | 895.50 | 791.50 | 687.00 | 282.00 | 6.50 | 0.00 | 3910.50 | |||||||||||||
1952 | 0.00 | 0.00 | 33.00 | 185.00 | 541.50 | 572.00 | 865.00 | 898.50 | 695.50 | 450.00 | 30.50 | 0.00 | 4271.00 | |||||||||||||
1953 | 0.00 | 5.50 | 73.00 | 166.00 | 238.50 | 582.50 | 918.00 | 835.50 | 657.50 | 301.00 | 65.50 | 0.00 | 3843.00 | |||||||||||||
1954 | 0.50 | 47.00 | 22.50 | 312.50 | 483.50 | 619.00 | 911.00 | 775.00 | 673.00 | 361.00 | 29.00 | 0.00 | 4234.00 | |||||||||||||
1955 | 0.00 | 0.50 | 46.50 | 123.21 | b | 361.00 | 596.50 | 774.50 | 814.02 | b | 630.00 | 370.00 | 22.00 | 1.00 | 3739.23 | |||||||||||
1956 | 0.00 | 2.50 | 72.50 | 166.00 | 404.50 | 666.50 | 806.53 | b | 734.00 | 691.00 | 222.50 | 12.69 | d | 0.00 | a | 3778.73 | ||||||||||
1957 | 0.00 | a | 47.19 | a | 76.00 | 182.00 | 287.55 | b | 707.59 | a | 906.00 | 787.50 | 623.50 | 209.00 | 4.50 | 0.00 | 3830.82 | |||||||||
1958 | 0.00 | 4.50 | 12.50 | 209.00 | 560.00 | 671.50 | 834.00 | 888.50 | 675.00 | 408.50 | 36.00 | 0.00 | 4299.50 | |||||||||||||
1959 | 0.00 | 0.00 | 42.50 | 257.50 | 381.50 | 803.50 | 975.00 | 831.00 | 561.50 | 296.57 | a | 10.00 | 0.00 | 4159.07 | ||||||||||||
1960 | 0.00 | 0.00 | 76.50 | 207.50 | 377.50 | 703.50 | 847.50 | 812.00 | 632.50 | 197.50 | 17.50 | 0.00 | 3872.00 | |||||||||||||
1961 | 0.00 | 0.50 | 19.50 | 177.50 | 334.50 | 684.50 | 847.00 | 799.50 | 474.50 | 210.50 | 0.00 | 0.00 | 3548.00 | |||||||||||||
1962 | 2.00 | 8.00 | 14.00 | 294.50 | 301.00 | 585.00 | 792.00 | 840.50 | 628.50 | 244.50 | 33.50 | 0.00 | 3743.50 | |||||||||||||
1963 | 0.00 | 24.50 | 20.00 | 91.00 | 421.00 | 492.50 | 773.00 | 756.50 | 604.00 | 286.00 | 12.00 | 0.00 | 3480.50 | |||||||||||||
1964 | 0.00 | b | 0.00 | 25.00 | 117.50 | 330.00 | 544.50 | 832.50 | 781.00 | 527.00 | 373.50 | 3.50 | 0.00 | 3534.50 | ||||||||||||
1965 | 0.50 | 4.00 | 14.00 | 162.00 | 309.00 | 451.00 | 783.00 | 791.50 | 445.50 | 283.00 | 35.50 | 0.00 | 3279.00 | |||||||||||||
1966 | 0.00 | 0.00 | 51.00 | 198.00 | 465.50 | 626.90 | a | 826.50 | 855.17 | b | 584.50 | 225.50 | 24.50 | 10.33 | a | 3867.90 | ||||||||||
1967 | 0.00 | 2.50 | 40.00 | 25.00 | 364.50 | 518.50 | 882.50 | 869.00 | 569.00 | 301.50 | 37.00 | 0.00 | 3609.50 | |||||||||||||
1968 | 0.00 | 35.00 | 55.00 | 122.00 | 0.00 | z | 623.00 | 827.00 | 713.00 | 574.00 | 246.00 | 12.50 | 0.00 | 3207.50 | ||||||||||||
1969 | 2.50 | 0.00 | 59.00 | 174.00 | 467.50 | 545.00 | 876.00 | 960.00 | 686.00 | 176.00 | 15.00 | 0.00 | 3961.00 | |||||||||||||
1970 | 0.00 | 7.00 | 11.00 | 64.00 | 413.00 | 660.50 | 919.50 | 902.50 | 553.00 | 191.50 | 12.50 | 0.00 | 3734.50 | |||||||||||||
1971 | 8.00 | 5.00 | 80.00 | 100.00 | 279.50 | 603.00 | 897.50 | 840.00 | 591.50 | 194.00 | 1.50 | 0.00 | 3600.00 | |||||||||||||
1972 | 0.00 | 7.00 | 181.50 | 195.50 | 413.00 | 684.00 | 922.00 | 758.50 | 568.50 | 187.07 | b | 0.00 | 0.00 | 3917.07 | ||||||||||||
1973 | 0.00 | 0.00 | z | 0.00 | 116.00 | 444.50 | 682.22 | c | 876.50 | 807.00 | 515.69 | a | 226.09 | b | 32.50 | 0.00 | b | 3700.50 | ||||||||
1974 | 0.00 | z | 0.00 | a | 69.50 | 150.00 | 424.91 | b | 735.00 | a | 836.50 | 801.00 | 673.50 | 291.50 | 1.50 | 0.00 | 3983.41 | |||||||||
1975 | 0.00 | c | 0.00 | 6.50 | 32.07 | a | 340.00 | 600.50 | 856.50 | 795.00 | 624.50 | 184.50 | 8.00 | 0.00 | 3447.57 | |||||||||||
1976 | 0.00 | 5.50 | 11.00 | 104.00 | 422.00 | 585.00 | 771.00 | 671.00 | 484.00 | 0.00 | z | 13.97 | a | 0.00 | z | 3067.47 | ||||||||||
1977 | 0.00 | 1.08 | b | 1.50 | 207.50 | 200.50 | 697.50 | b | 873.00 | 808.50 | 577.50 | 317.50 | 16.00 | 0.00 | 3700.58 | |||||||||||
1978 | 0.00 | 0.00 | 0.00 | z | 107.50 | 0.00 | z | 690.00 | a | 878.00 | 755.50 | 567.00 | 380.00 | 28.00 | 0.00 | 3406.00 | ||||||||||
1979 | 0.00 | 0.00 | 14.50 | 161.50 | 389.05 | a | 630.50 | 827.50 | 690.00 | 669.31 | a | 271.80 | c | 0.00 | 2.50 | 3656.66 | ||||||||||
1980 | 1.00 | 0.50 | 1.00 | 158.00 | 0.00 | z | 605.50 | 0.00 | z | 810.50 | 567.00 | 269.18 | a | 29.46 | b | 1.00 | 2443.15 | |||||||||
1981 | 1.50 | 7.50 | 26.00 | 245.00 | 386.00 | 0.00 | z | 0.00 | z | 846.50 | 615.50 | 0.00 | z | 9.50 | 0.00 | 2137.50 | ||||||||||
1982 | 0.00 | 13.50 | 14.00 | 167.00 | 377.50 | 548.00 | 0.00 | z | 765.50 | 522.00 | 130.00 | 0.00 | 0.00 | 2537.50 | ||||||||||||
1983 | 0.00 | 1.50 | 0.00 | z | 64.50 | 399.50 | 584.50 | 818.50 | 744.50 | 669.50 | 261.50 | 51.50 | 0.00 | 3595.50 | ||||||||||||
1984 | 0.00 | 0.00 | 49.00 | 146.00 | 597.00 | 612.50 | 831.50 | 805.00 | 651.00 | 153.50 | 3.00 | 0.00 | 3848.50 | |||||||||||||
1985 | 0.00 | 0.00 | 14.50 | 244.50 | 436.00 | 700.00 | 879.00 | 806.00 | 403.00 | 224.00 | 15.00 | 0.00 | 3722.00 | |||||||||||||
1986 | 0.00 | 36.50 | 121.00 | 191.00 | 463.50 | 750.50 | 769.50 | 881.00 | 424.00 | 168.00 | 8.00 | 0.00 | 3813.00 | |||||||||||||
1987 | 1.00 | 3.00 | 17.50 | 287.00 | 433.00 | 698.00 | 766.50 | 833.00 | 590.50 | 346.50 | 12.50 | 0.00 | a | 3988.50 | ||||||||||||
1988 | 0.00 | 0.00 | 87.00 | 180.50 | 412.00 | 648.00 | 903.00 | 796.00 | 545.00 | 429.00 | 59.00 | 0.00 | a | 4059.50 | ||||||||||||
1989 | 0.00 | a | 21.00 | 110.00 | 340.50 | 458.50 | 676.50 | 931.50 | 775.50 | 588.50 | 259.00 | 24.00 | 0.00 | 4185.00 | ||||||||||||
1990 | 0.00 | 2.50 | 82.00 | 257.00 | 419.50 | 715.50 | 890.50 | 770.00 | 610.00 | 290.00 | 26.00 | 0.00 | 4063.00 | |||||||||||||
1991 | 0.00 | 3.00 | 4.00 | 104.00 | 332.00 | 560.00 | 779.50 | 801.50 | 649.50 | 412.50 | 33.50 | 0.00 | 3679.50 | |||||||||||||
1992 | 0.00 | 4.00 | 31.50 | 300.50 | 484.00 | 617.50 | 810.00 | 850.00 | 668.50 | 307.50 | 6.50 | 0.00 | 4080.00 | |||||||||||||
1993 | 0.00 | 4.00 | 88.00 | 259.50 | 559.00 | 665.50 | 794.50 | 800.50 | 592.00 | 281.50 | 1.50 | 0.00 | 4046.00 | |||||||||||||
1994 | 0.00 | 0.00 | 81.50 | 242.50 | 415.00 | 781.00 | 876.00 | 922.50 | 688.50 | 224.50 | 5.00 | 0.00 | 4236.50 | |||||||||||||
1995 | 0.00 | 5.00 | 80.50 | 164.50 | 347.50 | 577.50 | 875.50 | 945.00 | 726.00 | 273.00 | 45.50 | 2.50 | 4042.50 | |||||||||||||
1996 | 0.00 | 45.00 | 79.00 | 353.00 | 522.00 | 699.50 | 966.50 | 914.00 | 594.50 | 310.50 | 16.50 | 0.00 | 4500.50 | |||||||||||||
1997 | 0.50 | k | 2.50 | 84.50 | 196.00 | 618.50 | 627.50 | 815.50 | 911.00 | 713.00 | 0.00 | z | 34.00 | 0.00 | 4002.50 | |||||||||||
1998 | 0.00 | 0.00 | 0.00 | z | 110.00 | 301.50 | 0.00 | z | 929.00 | 948.00 | 633.50 | 213.50 | 6.00 | 1.50 | 3143.00 | |||||||||||
1999 | 0.00 | 0.00 | 29.97 | a | 128.79 | a | 418.50 | a | 604.04 | d | 627.50 | g | 502.50 | l | 405.50 | l | 236.50 | h | 0.00 | z | 0.00 | d | 1181.30 | |||
2000 | 5.50 | r | 0.00 | d | 61.00 | f | 275.50 | 557.50 | 768.00 | e | 857.27 | e | 883.50 | b | 615.52 | a | 266.60 | a | 0.00 | k | 0.00 | r | 4223.89 | |||
2001 | 0.00 | c | 0.52 | a | 76.98 | a | 175.18 | b | 568.50 | 789.83 | a | 793.00 | 855.82 | c | 642.93 | a | 257.62 | b | 48.00 | f | 0.00 | l | 4160.38 | |||
2002 | 0.00 | 6.00 | 47.50 | 271.50 | 415.00 | 699.50 | 895.00 | 804.50 | 618.50 | 232.50 | 23.50 | 0.00 | 4013.50 | |||||||||||||
2003 | 2.00 | 4.50 | 69.50 | 136.50 | 475.50 | 667.00 | 947.00 | 888.00 | 700.00 | 492.56 | d | 0.00 | g | 0.00 | g | 4382.56 | ||||||||||
2004 | 0.00 | 0.00 | f | 0.00 | z | 254.00 | 534.00 | 690.00 | 893.50 | 810.77 | e | 593.40 | e | 0.00 | z | 0.00 | e | 0.00 | k | 3775.67 | ||||||
2005 | 0.00 | 0.00 | 41.00 | 202.00 | 310.00 | j | 669.50 | 0.00 | z | 898.00 | 581.50 | 273.04 | e | 11.50 | l | 0.00 | d | 2665.04 | ||||||||
2006 | 0.00 | f | 6.42 | d | 36.96 | e | 225.56 | c | 539.63 | d | 831.11 | c | 1038.50 | d | 866.81 | e | 471.50 | g | 0.00 | z | 43.89 | c | 0.00 | h | 3588.87 | |
2007 | 0.00 | e | 9.50 | 145.04 | c | 203.50 | f | 374.00 | h | 727.50 | 934.00 | 955.63 | e | 398.00 | m | 285.00 | 33.00 | j | 0.00 | d | 3056.67 | |||||
2008 | 0.00 | 5.50 | 78.03 | b | 234.81 | d | 423.00 | 771.00 | 932.50 | 918.00 | 433.50 | k | 194.50 | i | 9.50 | n | 0.00 | e | 3362.84 | |||||||
2009 | 0.00 | q | 1.50 | j | 3.50 | z | 53.50 | u | 338.50 | n | 398.50 | k | 369.00 | s | 0.00 | z | 114.50 | y | 121.50 | i | 0.00 | w | 0.00 | k | 0.00 | |
2010 | 0.00 | k | 0.00 | f | 24.50 | m | 44.50 | n | 188.00 | n | 554.50 | f | 636.00 | j | 568.50 | k | 415.00 | k | 239.00 | g | 31.00 | l | 4.17 | e | 4.17 | |
2011 | 1.50 | p | 0.00 | i | 85.50 | g | 93.50 | t | 168.50 | n | 386.50 | l | 333.00 | s | 662.00 | h | 135.50 | y | 226.00 | l | 3.50 | v | 0.00 | n | 0.00 | |
2012 | 0.00 | s | 1.50 | m | 32.00 | l | 185.50 | h | 259.00 | k | 714.23 | d | 639.50 | f | 674.00 | g | 478.50 | j | 275.50 | k | 50.00 | j | 1.50 | i | 714.23 | |
2013 | 0.00 | m | 2.50 | o | 96.00 | m | 17.50 | 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 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.28 | 5.32 | 45.27 | 175.48 | 396.02 | 623.78 | 845.51 | 809.18 | 586.66 | 248.70 | 17.53 | 0.31 | 3721.20 | |||||||||||||
S.D. | 1.00 | 9.97 | 37.72 | 72.77 | 92.98 | 83.49 | 63.65 | 63.11 | 79.06 | 85.30 | 16.67 | 1.25 | 331.32 | |||||||||||||
SKEW | 5.64 | 2.95 | 1.29 | 0.21 | -0.21 | 0.01 | -0.07 | 0.23 | -0.40 | 0.27 | 1.48 | 6.31 | -0.56 | |||||||||||||
MAX | 8.00 | 47.19 | 183.50 | 353.00 | 618.50 | 831.11 | 1038.50 | 960.00 | 746.00 | 492.56 | 88.00 | 10.33 | 4500.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 25.00 | 126.00 | 429.50 | 636.00 | 671.00 | 376.00 | 33.50 | 0.00 | 0.00 | 2692.21 | |||||||||||||
NO YRS | 92 | 94 | 90 | 95 | 90 | 94 | 89 | 94 | 92 | 89 | 89 | 91 | 73 |