YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 87.00 | 87.00 | ||
1928 | 205.50 | 164.00 | 285.00 | 353.50 | 546.00 | 610.00 | 838.00 | 844.00 | 801.21 | a | 450.50 | 225.50 | 91.00 | 5414.21 | ||||||||||||
1929 | 73.50 | 65.50 | 222.50 | 237.00 | 549.50 | 671.50 | 897.50 | 1022.50 | 708.00 | 614.00 | 350.00 | 261.50 | 5673.00 | |||||||||||||
1930 | 109.00 | 264.00 | 274.50 | 426.50 | 375.50 | 664.00 | 913.50 | 898.00 | 613.00 | 514.94 | d | 327.00 | 105.50 | 5485.44 | ||||||||||||
1931 | 154.50 | 113.50 | h | 341.50 | 462.93 | a | 669.50 | 695.89 | b | 1057.62 | a | 979.60 | a | 696.50 | 516.50 | 211.03 | a | 60.97 | a | 5846.54 | ||||||
1932 | 49.00 | 113.00 | 283.50 | 264.50 | 389.29 | e | 516.00 | 695.50 | 707.50 | 598.00 | 398.00 | 354.50 | 49.50 | 4418.29 | ||||||||||||
1933 | 67.17 | a | 53.50 | 196.00 | 201.50 | 291.00 | 550.50 | 827.00 | 775.00 | 521.50 | 524.00 | 320.00 | 120.26 | b | 4447.43 | |||||||||||
1934 | 132.50 | 150.00 | 297.00 | h | 398.65 | d | 518.73 | a | 311.00 | k | 795.00 | 787.40 | a | 656.90 | a | 328.00 | j | 216.67 | c | 127.50 | 3783.35 | |||||
1935 | 58.90 | a | 110.00 | 95.58 | a | 259.50 | 376.77 | e | 615.54 | b | 789.95 | c | 878.50 | 716.00 | 441.50 | 158.50 | 91.45 | a | 4592.19 | |||||||
1936 | 118.50 | 90.50 | 271.50 | 363.50 | 531.50 | 689.50 | 916.50 | 874.00 | 691.50 | 466.55 | a | 303.10 | a | 107.50 | 5424.15 | |||||||||||
1937 | 0.00 | a | 63.78 | a | 162.50 | 317.59 | a | 496.52 | a | 648.00 | 881.00 | 690.00 | g | 767.22 | c | 552.00 | 259.50 | 190.00 | 4338.10 | |||||||
1938 | 163.00 | 80.50 | 123.50 | 296.38 | a | 448.50 | 594.50 | 812.50 | 868.00 | 789.50 | 436.00 | 192.00 | 206.50 | 5010.88 | ||||||||||||
1939 | 68.00 | 30.00 | 184.00 | 409.00 | 458.00 | 625.50 | 839.00 | 872.00 | 765.00 | 416.50 | f | 343.50 | 261.00 | 4855.00 | ||||||||||||
1940 | 125.50 | 110.00 | 281.50 | 359.00 | 590.50 | 646.50 | 782.00 | 816.00 | 652.50 | 527.00 | 221.50 | 178.00 | 5290.00 | |||||||||||||
1941 | 91.00 | 156.50 | 219.50 | 230.00 | 565.00 | 570.50 | 837.50 | 759.50 | 571.00 | 407.00 | 318.50 | 103.50 | 4829.50 | |||||||||||||
1942 | 147.00 | 71.50 | 175.00 | 273.50 | 435.00 | 602.50 | 895.50 | 821.00 | 644.50 | 475.50 | 212.50 | f | 136.50 | 4677.50 | ||||||||||||
1943 | 110.00 | 186.50 | 233.50 | 357.50 | 532.50 | 557.50 | 783.50 | 809.50 | 773.00 | 521.00 | 284.50 | 90.33 | b | 5239.33 | ||||||||||||
1944 | 76.00 | 56.00 | 210.00 | 222.50 | 449.50 | 473.00 | 702.50 | 831.00 | 726.00 | 507.00 | 189.00 | 135.50 | 4578.00 | |||||||||||||
1945 | 102.00 | 116.50 | 102.00 | 257.00 | 398.50 | 559.50 | 866.00 | 898.00 | 757.00 | 526.00 | 238.50 | 75.50 | 4896.50 | |||||||||||||
1946 | 108.50 | 76.00 | 178.00 | 400.50 | 423.50 | 690.00 | 859.50 | 879.00 | 780.50 | 414.50 | 164.50 | 150.00 | 5124.50 | |||||||||||||
1947 | 97.59 | d | 192.50 | 263.50 | 390.00 | 538.50 | 611.00 | 861.00 | 811.50 | 813.50 | 499.00 | 212.00 | 95.00 | 5385.09 | ||||||||||||
1948 | 206.50 | 84.00 | 71.00 | 273.50 | 418.00 | 585.50 | 760.50 | 774.50 | 760.50 | 368.00 | i | 215.50 | 50.00 | 4199.50 | ||||||||||||
1949 | 0.50 | 52.50 | 117.00 | 392.50 | 427.50 | 663.50 | 800.00 | 802.00 | 761.00 | 424.00 | 423.50 | 107.00 | 4971.00 | |||||||||||||
1950 | 59.00 | 189.00 | 226.00 | 377.50 | 384.50 | 567.00 | 857.50 | 795.50 | 646.00 | 611.00 | 377.50 | 277.50 | 5368.00 | |||||||||||||
1951 | 90.50 | 111.50 | 222.74 | d | 313.00 | 454.00 | 556.00 | 859.50 | 807.50 | 743.00 | 523.00 | 244.00 | 53.00 | 4977.74 | ||||||||||||
1952 | 55.50 | 121.00 | 115.00 | 322.50 | 573.00 | 505.00 | 864.50 | 881.50 | 802.00 | 610.00 | 153.00 | 86.00 | 5089.00 | |||||||||||||
1953 | 209.50 | 133.00 | 210.50 | 242.00 | 365.50 | 582.00 | 921.00 | 806.50 | 740.00 | 539.00 | 338.50 | 187.00 | 5274.50 | |||||||||||||
1954 | 107.50 | 301.50 | 147.50 | 394.00 | 518.00 | 597.50 | 973.50 | 765.50 | 718.50 | 506.50 | 356.50 | 110.50 | 5497.00 | |||||||||||||
1955 | 52.50 | 102.50 | 243.00 | 263.00 | 433.48 | a | 609.50 | 787.00 | 965.00 | 778.50 | 476.50 | 267.50 | 145.00 | 5123.48 | ||||||||||||
1956 | 140.50 | 37.00 | 252.00 | 289.66 | a | 476.50 | 692.50 | 853.50 | 786.50 | 853.50 | 433.00 | 313.50 | 223.00 | 5351.16 | ||||||||||||
1957 | 66.00 | 233.00 | 271.00 | 324.00 | 404.50 | 765.00 | 955.00 | 920.50 | 746.00 | 435.00 | 173.50 | 192.00 | 5485.50 | |||||||||||||
1958 | 158.50 | 180.00 | 126.50 | 356.00 | 607.00 | 699.50 | 868.00 | 969.50 | 858.00 | 675.80 | a | 261.50 | 241.50 | 6001.80 | ||||||||||||
1959 | 172.00 | 46.50 | g | 352.50 | 485.00 | 467.50 | 760.00 | 1006.00 | 902.00 | 715.50 | 565.00 | 322.50 | 151.50 | 5899.50 | ||||||||||||
1960 | 65.10 | a | 85.50 | 294.00 | 390.50 | 529.58 | a | 749.50 | 970.00 | 867.00 | 835.00 | 494.50 | 164.00 | 113.00 | 5557.68 | |||||||||||
1961 | 151.50 | 170.50 | 167.00 | 373.50 | 406.00 | 519.50 | j | 934.00 | 950.00 | 673.50 | 514.00 | 183.50 | 93.00 | 4616.50 | ||||||||||||
1962 | 159.00 | 68.50 | 78.50 | 429.00 | 390.50 | 625.50 | 798.50 | 903.00 | 738.50 | 476.00 | 243.50 | 169.00 | 5079.50 | |||||||||||||
1963 | 53.00 | 301.00 | 160.50 | 203.50 | 465.00 | 586.00 | 851.00 | 881.00 | 826.50 | 544.50 | 0.00 | z | 132.50 | 5004.50 | ||||||||||||
1964 | 64.50 | 103.50 | 165.00 | 275.00 | 436.00 | 616.50 | 909.00 | 893.00 | 683.50 | 667.00 | 172.00 | 89.50 | 5074.50 | |||||||||||||
1965 | 149.00 | 136.00 | 168.50 | 309.00 | 450.00 | 501.00 | 829.00 | 948.50 | 628.50 | 636.00 | 242.50 | 107.00 | 5105.00 | |||||||||||||
1966 | 86.50 | 73.50 | 288.00 | 432.50 | 523.00 | 694.50 | 874.00 | 955.50 | 771.00 | 559.00 | 265.50 | 122.00 | 5645.00 | |||||||||||||
1967 | 112.50 | 220.00 | 228.50 | 92.00 | 487.50 | 538.50 | 955.50 | 1032.00 | 782.50 | 605.50 | 370.50 | 89.00 | 5514.00 | |||||||||||||
1968 | 124.00 | 290.50 | 290.50 | 330.00 | 510.00 | 675.50 | 903.00 | 809.00 | 737.50 | 533.00 | 291.00 | 78.00 | 5572.00 | |||||||||||||
1969 | 170.50 | 48.00 | 200.00 | 326.50 | 553.00 | 543.50 | 867.50 | 972.50 | 799.50 | 416.50 | 310.00 | 128.00 | 5335.50 | |||||||||||||
1970 | 120.00 | 207.00 | 229.00 | 242.00 | 542.00 | 690.50 | 962.50 | 961.50 | 708.50 | 476.50 | 279.50 | 82.00 | 5501.00 | |||||||||||||
1971 | 206.00 | 145.00 | 266.50 | 270.00 | 407.50 | 665.00 | 945.50 | 1022.50 | 808.50 | 473.50 | 227.00 | 41.00 | 5478.00 | |||||||||||||
1972 | 79.50 | 221.50 | 404.00 | 366.00 | 527.00 | 701.00 | 904.00 | 885.50 | 697.00 | 431.50 | 195.00 | 127.00 | 5539.00 | |||||||||||||
1973 | 65.00 | g | 144.50 | 97.50 | 332.00 | 564.50 | 771.50 | 856.00 | 878.00 | 639.50 | 562.50 | 223.50 | 156.00 | 5225.50 | ||||||||||||
1974 | 123.50 | 150.00 | 245.00 | 366.00 | 510.50 | 768.50 | 910.50 | 864.00 | 837.00 | 507.50 | 302.50 | 142.00 | 5727.00 | |||||||||||||
1975 | 196.50 | 136.50 | 167.00 | 174.50 | 505.50 | 594.00 | 882.00 | 849.50 | 813.50 | 497.00 | 278.50 | 199.00 | 5293.50 | |||||||||||||
1976 | 249.50 | 168.00 | 239.00 | 280.00 | 592.00 | 751.00 | 887.00 | 821.00 | 700.00 | 596.00 | 421.00 | 191.50 | 5896.00 | |||||||||||||
1977 | 160.00 | 302.00 | 155.50 | 430.50 | 264.00 | f | 725.89 | b | 950.00 | 931.00 | 722.00 | 652.50 | 410.50 | 266.00 | 5705.89 | |||||||||||
1978 | 155.50 | 162.00 | 305.50 | 297.50 | 594.50 | 792.00 | 970.00 | 880.00 | 776.50 | 690.50 | 0.00 | z | 66.50 | 5690.50 | ||||||||||||
1979 | 59.50 | 104.50 | 216.00 | 375.50 | 542.50 | 779.00 | 954.80 | a | 897.00 | 960.50 | 571.50 | 270.00 | 259.00 | 5989.80 | ||||||||||||
1980 | 228.50 | 285.00 | 199.50 | 409.50 | 402.00 | 675.00 | 1010.00 | 909.50 | 774.50 | 651.00 | 370.00 | 308.50 | 6223.00 | |||||||||||||
1981 | 258.50 | 275.00 | 241.59 | b | 443.28 | a | 592.00 | 913.45 | a | 963.50 | 1031.50 | 822.41 | a | 479.00 | 319.00 | 231.50 | 6570.72 | |||||||||
1982 | 89.50 | 197.00 | 173.50 | 343.00 | 523.00 | 559.00 | 936.00 | 991.50 | 804.50 | 577.50 | 209.50 | 117.50 | 5521.50 | |||||||||||||
1983 | 225.00 | 188.00 | 235.00 | 268.50 | 580.00 | 0.00 | z | 911.00 | 979.00 | 897.00 | 649.00 | 284.00 | 178.50 | 5395.00 | ||||||||||||
1984 | 243.50 | 243.50 | 383.50 | 423.00 | 757.00 | 739.00 | 1048.50 | 1013.50 | 974.50 | 501.50 | 234.50 | 107.50 | 6669.50 | |||||||||||||
1985 | 114.50 | 200.00 | 201.50 | 480.50 | 534.50 | 780.50 | 991.00 | 890.00 | 622.00 | 539.00 | 183.50 | 188.00 | 5725.00 | |||||||||||||
1986 | 257.50 | 200.50 | 311.00 | 362.00 | 547.50 | 732.00 | 821.50 | 963.21 | c | 544.50 | 485.00 | 342.00 | 146.00 | 5712.71 | ||||||||||||
1987 | 87.00 | 157.00 | 195.00 | 507.00 | 609.00 | 699.50 | 732.00 | 844.00 | 767.50 | 589.50 | 212.50 | 60.50 | 5460.50 | |||||||||||||
1988 | 112.00 | 249.50 | 326.00 | 363.10 | a | 537.50 | 641.00 | 896.50 | 831.00 | 705.00 | 611.00 | 234.50 | 138.50 | 5645.60 | ||||||||||||
1989 | 76.50 | 124.00 | 301.00 | 485.00 | 510.00 | 660.50 | 904.50 | 784.50 | 739.00 | 490.50 | 299.50 | 151.00 | 5526.00 | |||||||||||||
1990 | 126.50 | 115.00 | 259.00 | 402.50 | 473.00 | 775.00 | 941.00 | 843.50 | 767.00 | 593.00 | 278.00 | 90.00 | 5663.50 | |||||||||||||
1991 | 101.50 | 270.00 | 78.50 | 333.00 | 432.50 | 551.00 | 761.50 | 832.50 | 786.00 | 645.50 | 313.00 | 112.00 | 5217.00 | |||||||||||||
1992 | 99.50 | 178.00 | 184.50 | 475.50 | 590.50 | 645.50 | 868.00 | 971.00 | 816.00 | 585.50 | 279.50 | 33.50 | 5727.00 | |||||||||||||
1993 | 90.50 | 101.00 | 345.00 | 473.00 | 619.50 | 740.50 | 767.50 | 878.00 | 786.00 | 566.00 | 262.50 | 117.50 | 5747.00 | |||||||||||||
1994 | 211.00 | 85.00 | 314.00 | 394.50 | 470.00 | 813.00 | 888.50 | 983.50 | 777.50 | 480.00 | 100.00 | 113.50 | 5630.50 | |||||||||||||
1995 | 93.50 | 295.00 | 259.50 | 335.00 | 379.00 | 627.50 | 925.50 | 1002.00 | 861.50 | 624.00 | 422.50 | 188.00 | 6013.00 | |||||||||||||
1996 | 204.50 | 249.50 | 284.50 | 504.50 | 595.00 | 739.00 | 971.50 | 997.50 | 763.00 | 552.00 | 302.00 | 161.00 | 6324.00 | |||||||||||||
1997 | 145.50 | 184.50 | 420.00 | 426.50 | 763.00 | 717.00 | 863.00 | 985.50 | 908.50 | 571.00 | 321.00 | 0.00 | z | 6305.50 | ||||||||||||
1998 | 136.00 | 86.00 | 0.00 | z | 303.00 | 0.00 | z | 0.00 | z | 975.50 | 0.00 | z | 0.00 | z | 0.00 | z | 250.00 | 171.00 | 1921.50 | |||||||
1999 | 0.00 | z | 0.00 | z | 128.00 | i | 240.00 | j | 519.77 | a | 643.45 | a | 874.00 | 917.50 | 744.50 | 710.79 | c | 378.50 | 203.57 | a | 4992.07 | |||||
2000 | 235.00 | 195.50 | 298.00 | 474.83 | a | 662.50 | 782.00 | 865.50 | 962.55 | a | 780.00 | 480.00 | 199.14 | a | 0.00 | z | 5935.02 | |||||||||
2001 | 111.08 | a | 129.11 | a | 308.50 | 335.69 | a | 715.77 | c | 804.00 | 878.50 | 732.00 | h | 828.10 | a | 672.91 | b | 314.00 | h | 60.00 | j | 4783.67 | ||||
2002 | 165.00 | 271.00 | 284.00 | 378.50 | 173.50 | u | 737.50 | 934.00 | 849.50 | 831.00 | 461.50 | 234.50 | i | 68.50 | k | 4912.00 | ||||||||||
2003 | 183.50 | p | 143.50 | d | 188.00 | k | 106.50 | p | 223.50 | s | 433.00 | g | 594.00 | m | 1011.00 | 0.00 | z | 741.50 | 105.50 | p | 61.00 | r | 1896.00 | |||
2004 | 129.00 | f | 69.00 | i | 289.00 | n | 301.00 | j | 439.00 | k | 427.50 | l | 413.00 | q | 677.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 127.03 | 155.56 | 228.14 | 347.70 | 506.43 | 660.83 | 882.65 | 890.16 | 751.40 | 538.22 | 271.17 | 139.12 | 5439.85 | |||||||||||||
S.D. | 60.47 | 74.59 | 78.65 | 85.00 | 92.60 | 89.27 | 75.28 | 78.39 | 85.86 | 80.23 | 72.66 | 62.36 | 461.55 | |||||||||||||
SKEW | 0.39 | 0.39 | 0.05 | -0.28 | 0.45 | 0.16 | -0.17 | 0.05 | -0.20 | 0.40 | 0.14 | 0.67 | 0.20 | |||||||||||||
MAX | 258.50 | 302.00 | 420.00 | 507.00 | 763.00 | 913.45 | 1057.62 | 1032.00 | 974.50 | 741.50 | 423.50 | 308.50 | 6669.50 | |||||||||||||
MIN | 0.00 | 30.00 | 71.00 | 92.00 | 291.00 | 473.00 | 695.50 | 707.50 | 521.50 | 398.00 | 100.00 | 33.50 | 4418.29 | |||||||||||||
NO YRS | 73 | 73 | 72 | 74 | 72 | 71 | 75 | 73 | 74 | 72 | 70 | 72 | 56 |