YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | 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 | |
1910 | 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 | |
1911 | 106.00 | 0.00 | z | 141.00 | 0.00 | z | 0.00 | z | 25.00 | z | 0.00 | z | 0.00 | z | 127.50 | z | 527.55 | c | 159.00 | 16.00 | 949.55 | |||||
1912 | 62.00 | 55.50 | 117.50 | 266.50 | 650.00 | 780.00 | 896.50 | 886.00 | 612.50 | 355.50 | 110.50 | 0.00 | 4792.50 | |||||||||||||
1913 | 14.00 | 22.00 | 91.50 | 295.50 | 623.50 | 747.50 | 867.50 | 872.00 | 574.50 | 353.50 | 202.00 | 0.00 | 4663.50 | |||||||||||||
1914 | 50.50 | 50.00 | 121.50 | 338.50 | 575.00 | 812.00 | 856.50 | 852.00 | 715.50 | 363.00 | 159.50 | 0.50 | 4894.50 | |||||||||||||
1915 | 0.00 | 27.00 | 85.50 | 273.00 | 487.00 | 810.00 | 925.50 | 820.50 | 684.00 | 407.00 | 157.00 | 40.00 | 4716.50 | |||||||||||||
1916 | 30.50 | 112.00 | 337.00 | 326.00 | 568.50 | 888.00 | 902.50 | 855.50 | 827.00 | 457.50 | 151.00 | 29.50 | 5485.00 | |||||||||||||
1917 | 8.50 | 31.50 | 130.00 | 262.50 | 401.50 | 852.00 | 1088.10 | a | 912.00 | 689.00 | 414.50 | 195.00 | 128.50 | 5113.10 | ||||||||||||
1918 | 26.00 | 118.50 | 280.50 | 352.00 | 632.00 | 1008.50 | 996.00 | 883.00 | 645.50 | 443.50 | 93.00 | 17.00 | 5495.50 | |||||||||||||
1919 | 0.00 | 22.50 | 64.00 | h | 177.50 | p | 550.50 | 651.50 | 872.00 | 915.00 | 695.00 | 403.00 | 112.00 | 47.50 | 4269.00 | |||||||||||
1920 | 68.50 | 76.50 | 109.50 | 216.50 | 541.50 | 766.50 | 898.50 | 871.00 | 694.50 | 341.00 | a | 110.00 | 18.50 | 4712.50 | ||||||||||||
1921 | 58.00 | 77.00 | 245.50 | 257.50 | 561.50 | 705.00 | 852.00 | 849.00 | 790.50 | 492.50 | 211.50 | 160.00 | 5260.00 | |||||||||||||
1922 | 5.00 | 95.50 | 138.47 | a | 272.00 | 610.91 | b | 820.00 | 905.50 | 935.50 | 878.00 | 442.50 | 79.50 | 52.50 | 5235.38 | |||||||||||
1923 | 66.00 | 39.50 | 60.00 | 311.00 | 615.00 | 838.00 | 937.00 | 835.50 | 621.50 | 311.00 | 51.50 | 25.50 | 4711.50 | |||||||||||||
1924 | 7.00 | 65.50 | 61.00 | 276.00 | 564.50 | 922.50 | 909.00 | 920.50 | 692.50 | 446.00 | 205.00 | 14.50 | 5084.00 | |||||||||||||
1925 | 6.00 | 71.50 | 206.50 | 421.50 | 636.50 | 801.00 | 916.50 | 806.50 | 669.50 | 0.00 | z | 102.50 | 5.00 | 4643.00 | ||||||||||||
1926 | 0.00 | 69.50 | 63.00 | 184.50 | 464.50 | 700.50 | 803.50 | 825.50 | 717.50 | 477.00 | 112.00 | 43.50 | 4461.00 | |||||||||||||
1927 | 61.50 | 78.00 | 111.50 | 339.00 | 618.50 | 774.50 | 934.50 | 847.50 | 621.50 | 406.00 | 271.50 | 14.00 | 5078.00 | |||||||||||||
1928 | 34.00 | 33.00 | 167.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 20.50 | z | 0.00 | z | 4.50 | 239.00 | |||||
1929 | 12.50 | 6.50 | 136.00 | 320.00 | 557.00 | 0.00 | z | 923.00 | 0.00 | z | 710.00 | 0.00 | z | 0.00 | z | 0.00 | z | 2665.00 | ||||||||
1930 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 606.00 | 0.00 | z | 83.00 | 6.50 | 695.50 | ||||
1931 | 5.00 | 4.50 | 113.50 | 318.00 | 546.50 | 903.50 | 972.00 | 865.50 | 857.50 | 0.00 | z | 0.00 | z | 11.50 | 4597.50 | |||||||||||
1932 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 685.00 | 843.00 | 836.50 | 574.50 | 364.00 | 150.00 | 10.50 | 3463.50 | ||||||||
1933 | 9.50 | 7.00 | 109.50 | 137.50 | 388.00 | 687.00 | 883.00 | 755.50 | 689.00 | 492.50 | 181.00 | 95.00 | 4434.50 | |||||||||||||
1934 | 2.00 | 141.50 | 214.50 | 362.00 | 707.50 | 914.00 | 1052.00 | 1018.00 | 607.50 | 463.00 | 235.50 | 14.50 | 5732.00 | |||||||||||||
1935 | 34.50 | 12.00 | 127.50 | 257.00 | 332.00 | 0.00 | z | 0.00 | z | 881.00 | 729.00 | 583.00 | 235.00 | 9.00 | 3200.00 | |||||||||||
1936 | 36.00 | 39.50 | 309.00 | 503.00 | 755.50 | 883.00 | 949.00 | 895.50 | 683.50 | 386.00 | 132.00 | 25.00 | 5597.00 | |||||||||||||
1937 | 3.00 | 50.00 | 43.00 | 301.50 | 596.50 | 832.00 | 1029.41 | b | 1097.50 | 786.50 | 427.50 | 96.00 | 22.50 | 5285.41 | ||||||||||||
1938 | 34.50 | 98.00 | 187.00 | 404.00 | 644.50 | 912.00 | 797.00 | 854.50 | 609.00 | 381.50 | 114.50 | 53.50 | 5090.00 | |||||||||||||
1939 | 3.00 | 2.00 | 185.50 | 329.00 | 580.00 | 838.00 | 880.00 | 816.50 | 676.50 | 365.50 | 63.00 | 102.30 | a | 4841.30 | ||||||||||||
1940 | 9.00 | 41.00 | 177.00 | 320.50 | 602.50 | 774.00 | 923.50 | 832.00 | 685.00 | 443.50 | 110.00 | 37.00 | 4955.00 | |||||||||||||
1941 | 23.50 | 53.00 | 0.00 | z | 186.50 | 596.23 | a | 739.50 | 857.00 | 933.50 | 706.50 | 411.00 | 123.50 | 57.35 | a | 4687.58 | ||||||||||
1942 | 54.00 | 59.11 | a | 106.50 | 394.50 | 582.50 | 812.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2008.61 | ||||||
1943 | 62.50 | 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 | 0.00 | z | 0.00 | z | 62.50 | ||
1944 | 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 | |
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 | 874.50 | 728.00 | 431.93 | a | 80.00 | 94.50 | g | 2114.43 | ||||
1947 | 18.50 | 23.00 | 82.67 | a | 289.00 | 644.91 | c | 812.50 | 1000.00 | 978.50 | 817.50 | 452.00 | 41.00 | 18.50 | 5178.08 | |||||||||||
1948 | 25.50 | 34.18 | a | 58.50 | 427.00 | 620.00 | a | 789.00 | 928.00 | 900.00 | 714.31 | a | 341.52 | a | 47.07 | a | 54.25 | a | 4939.32 | |||||||
1949 | 0.00 | 8.50 | 107.50 | 305.36 | b | 561.00 | 796.00 | 906.50 | 801.00 | 688.33 | c | 0.00 | z | 0.00 | z | 37.50 | 4211.69 | |||||||||
1950 | 104.50 | 168.50 | 230.00 | 424.00 | 601.50 | 909.83 | a | 919.50 | 892.00 | 699.50 | 699.00 | 0.00 | z | 0.00 | z | 5648.33 | ||||||||||
1951 | 13.50 | 4.00 | w | 150.00 | 241.00 | 598.82 | a | 811.00 | 1042.00 | 920.00 | 753.46 | d | 452.00 | 94.50 | 76.50 | 5152.78 | ||||||||||
1952 | 57.50 | 34.00 | 69.00 | 265.50 | 586.50 | 901.00 | 942.83 | b | 947.00 | 674.50 | 450.50 | 81.00 | 10.50 | 5019.83 | ||||||||||||
1953 | 107.00 | 58.50 | 172.57 | a | 279.00 | 463.50 | 886.00 | 949.00 | 890.50 | 739.00 | 382.00 | 181.50 | 7.50 | 5116.07 | ||||||||||||
1954 | 58.50 | 96.50 | 137.00 | 465.00 | 594.00 | 822.50 | 964.50 | 869.50 | 758.00 | 457.00 | 118.50 | 37.00 | 5378.00 | |||||||||||||
1955 | 5.50 | 33.00 | 164.00 | 320.50 | 535.00 | 720.50 | 835.50 | 812.50 | 708.50 | 444.50 | 144.00 | 78.50 | 4802.00 | |||||||||||||
1956 | 35.00 | 3.50 | 175.15 | a | 240.00 | 625.50 | 874.00 | 885.50 | 839.00 | 781.00 | 422.12 | a | 76.00 | 16.00 | 4972.77 | |||||||||||
1957 | 62.50 | 131.50 | 108.00 | 239.00 | 450.50 | 812.50 | 949.00 | 848.37 | a | 598.50 | 294.50 | 17.00 | 19.50 | 4530.87 | ||||||||||||
1958 | 2.50 | 61.50 | 35.00 | 177.50 | 607.60 | a | 831.00 | 961.00 | 873.00 | 590.00 | 359.00 | 132.50 | 48.50 | 4679.10 | ||||||||||||
1959 | 27.50 | 27.50 | 124.00 | 295.50 | 611.00 | 826.50 | 874.00 | 847.00 | 647.50 | 360.63 | a | 69.44 | c | 11.48 | d | 4722.06 | ||||||||||
1960 | 5.50 | 2.59 | a | 156.50 | 334.50 | 536.00 | 856.20 | e | 858.70 | a | 915.00 | 694.44 | c | 277.50 | f | 117.12 | d | 2.00 | 4478.55 | |||||||
1961 | 1.50 | 48.50 | 117.50 | 293.00 | 613.80 | a | 774.00 | 874.50 | 778.44 | d | 562.50 | d | 414.50 | 55.50 | 26.00 | 4559.74 | ||||||||||
1962 | 5.00 | 67.50 | 54.50 | l | 345.50 | 582.28 | a | 733.50 | 782.48 | b | 844.48 | b | 552.00 | e | 306.00 | 34.29 | b | 0.00 | 4253.03 | |||||||
1963 | 6.00 | 40.88 | c | 75.78 | d | 289.00 | 530.74 | b | 774.50 | 980.00 | 833.50 | 671.00 | 438.00 | 96.50 | 3.50 | 4739.40 | ||||||||||
1964 | 0.00 | 0.00 | 47.00 | 221.50 | 517.50 | 769.50 | 956.00 | 893.50 | 657.50 | 432.00 | 60.50 | 39.00 | 4594.00 | |||||||||||||
1965 | 14.50 | 25.00 | 55.00 | 303.00 | 469.50 | 661.50 | 886.00 | 821.50 | 0.00 | z | 381.50 | 218.00 | 24.00 | 3859.50 | ||||||||||||
1966 | 2.00 | 12.00 | 178.00 | 305.50 | 562.00 | 736.03 | a | 964.50 | 0.00 | z | 0.00 | z | 352.50 | 172.50 | 38.48 | b | 3323.52 | |||||||||
1967 | 86.00 | 62.00 | 370.00 | 0.00 | z | 363.50 | l | 707.59 | a | 948.50 | 785.50 | 614.00 | 414.00 | 129.50 | 3.00 | 4120.09 | ||||||||||
1968 | 0.00 | z | 36.25 | e | 80.00 | 121.50 | h | 458.00 | 826.50 | 807.00 | 749.50 | 585.50 | 370.00 | 81.00 | 9.82 | a | 4003.57 | |||||||||
1969 | 78.00 | 12.00 | 52.70 | a | 326.00 | 531.00 | 733.50 | 932.50 | 893.00 | 637.00 | 270.00 | 66.00 | 31.50 | 4563.20 | ||||||||||||
1970 | 50.00 | 37.00 | 44.00 | 205.00 | 563.50 | 672.00 | 892.00 | 845.00 | 639.50 | 254.50 | 118.50 | 46.00 | 4367.00 | |||||||||||||
1971 | 91.00 | 36.00 | 213.00 | 257.00 | 465.50 | 752.50 | 896.00 | 747.50 | 572.00 | 301.50 | 85.00 | 37.50 | 4454.50 | |||||||||||||
1972 | 27.50 | 132.00 | 259.50 | 280.00 | l | 541.47 | a | 804.00 | 920.38 | b | 822.02 | a | 666.21 | a | 423.67 | a | 44.48 | a | 11.37 | a | 4652.59 | |||||
1973 | 2.58 | a | 0.00 | z | 45.00 | h | 122.00 | h | 435.15 | d | 763.93 | b | 901.00 | 888.50 | 669.00 | 468.21 | b | 257.59 | a | 72.50 | 4458.45 | |||||
1974 | 56.00 | 31.00 | 250.67 | b | 288.21 | b | 703.59 | c | 0.00 | z | 893.83 | a | 813.00 | 585.00 | 389.50 | 0.00 | z | 0.00 | z | 4010.81 | ||||||
1975 | 36.50 | t | 8.50 | 109.00 | 241.15 | d | 427.00 | 714.50 | 816.50 | 671.50 | g | 416.00 | h | 327.00 | 81.50 | g | 17.50 | l | 2643.65 | |||||||
1976 | 8.00 | m | 71.29 | e | 121.50 | 286.50 | 491.35 | a | 745.00 | 804.00 | 772.50 | 559.50 | 192.50 | 66.21 | a | 0.00 | 4110.35 | |||||||||
1977 | 1.50 | 3.50 | 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 | 0.00 | z | 5.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 31.15 | 49.40 | 141.43 | 299.81 | 559.96 | 797.76 | 911.25 | 863.73 | 677.41 | 404.38 | 121.66 | 31.97 | 4925.79 | |||||||||||||
S.D. | 31.02 | 39.06 | 76.46 | 71.75 | 81.03 | 75.56 | 64.23 | 62.93 | 75.78 | 80.13 | 60.36 | 32.62 | 349.87 | |||||||||||||
SKEW | 0.88 | 1.01 | 0.98 | 0.48 | -0.45 | 0.25 | 0.34 | 0.94 | 0.51 | 0.55 | 0.62 | 1.82 | 0.43 | |||||||||||||
MAX | 107.00 | 168.50 | 370.00 | 503.00 | 755.50 | 1008.50 | 1088.10 | 1097.50 | 878.00 | 699.00 | 271.50 | 160.00 | 5732.00 | |||||||||||||
MIN | 0.00 | 0.00 | 35.00 | 137.50 | 332.00 | 651.50 | 782.48 | 747.50 | 552.00 | 192.50 | 17.00 | 0.00 | 4367.00 | |||||||||||||
NO YRS | 59 | 58 | 56 | 53 | 57 | 56 | 57 | 56 | 57 | 55 | 55 | 57 | 37 |