YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 195.00 | o | 181.00 | 3.10 | a | 1.03 | a | 185.14 | ||
1927 | 0.00 | a | 0.00 | c | 0.00 | 60.52 | a | 226.96 | c | 578.50 | 732.12 | a | 590.50 | 753.00 | 0.00 | z | 4.50 | 0.00 | b | 2946.10 | ||||||
1928 | 0.00 | 0.00 | a | 5.50 | 38.50 | 456.00 | 508.45 | a | 818.92 | a | 801.00 | 129.50 | v | 190.50 | 4.50 | 0.00 | b | 2823.36 | ||||||||
1929 | 0.00 | 0.00 | z | 0.00 | z | 84.00 | 373.00 | 607.50 | 851.00 | 698.50 | 380.00 | 161.50 | 6.00 | 0.00 | 3161.50 | |||||||||||
1930 | 0.00 | 7.26 | a | 10.50 | 120.52 | a | 317.48 | b | 794.00 | 851.97 | b | 773.97 | a | 473.50 | 236.78 | b | 102.50 | 0.00 | 3688.47 | |||||||
1931 | 0.00 | 0.00 | 0.00 | 163.45 | a | 408.17 | a | 782.00 | 955.00 | 698.00 | 677.50 | 315.50 | 71.00 | 0.00 | c | 4070.61 | ||||||||||
1932 | 0.00 | a | 0.00 | a | 0.00 | a | 208.97 | a | 355.50 | 530.00 | 839.00 | 839.00 | 413.50 | 88.00 | 0.52 | a | 0.00 | 3274.48 | ||||||||
1933 | 0.00 | 0.00 | a | 0.50 | 9.00 | 305.50 | 872.68 | b | 909.33 | a | 0.00 | z | 423.00 | h | 151.00 | 32.00 | 0.00 | e | 2280.01 | |||||||
1934 | 0.00 | 0.00 | 0.00 | f | 85.86 | a | 0.00 | z | 423.50 | m | 852.50 | 740.50 | 512.00 | 316.50 | 0.00 | z | 0.00 | a | 2507.36 | |||||||
1935 | 0.00 | 0.00 | 16.00 | 84.83 | a | 266.00 | 577.50 | d | 992.53 | b | 821.00 | 450.50 | 196.33 | a | 2.68 | b | 0.00 | c | 3407.37 | |||||||
1936 | 0.00 | o | 0.00 | d | 2.00 | 45.00 | a | 491.00 | 517.24 | a | 669.00 | k | 786.92 | e | 630.00 | a | 161.72 | a | 6.43 | b | 0.00 | 2640.31 | ||||
1937 | 0.00 | b | 0.00 | a | 0.00 | 61.50 | 0.00 | z | 656.50 | 527.50 | n | 920.50 | 525.00 | 99.20 | a | 19.14 | a | 0.00 | b | 2281.84 | ||||||
1938 | 0.00 | 0.00 | b | 58.38 | a | 187.76 | a | 381.30 | a | 653.00 | 845.50 | 437.50 | n | 474.00 | 313.62 | a | 50.50 | 0.00 | a | 2964.06 | ||||||
1939 | 0.00 | 0.00 | z | 16.00 | 81.00 | 487.70 | c | 720.00 | b | 571.00 | k | 629.50 | f | 579.60 | e | 69.50 | i | 21.50 | 5.50 | 1911.30 | ||||||
1940 | 0.00 | 0.00 | a | 0.00 | 84.83 | a | 283.13 | a | 615.00 | 847.50 | 755.50 | 620.00 | 276.50 | 21.50 | 0.00 | 3503.96 | ||||||||||
1941 | 0.00 | a | 0.00 | a | 2.00 | 293.00 | 568.00 | 706.50 | 879.37 | a | 771.90 | a | 607.76 | a | 258.33 | a | 26.50 | 21.38 | b | 4134.74 | ||||||
1942 | 0.00 | a | 0.00 | a | 2.14 | b | 352.20 | e | 337.90 | a | 0.00 | z | 0.00 | z | 926.79 | b | 87.50 | u | 0.00 | z | 51.00 | h | 0.00 | e | 1619.03 | |
1943 | 0.00 | i | 0.00 | b | 5.50 | h | 66.00 | h | 221.00 | k | 277.50 | t | 892.59 | b | 800.83 | d | 406.55 | a | 250.07 | a | 0.60 | e | 0.00 | 2350.64 | ||
1944 | 3.00 | 0.00 | 0.00 | 58.50 | 493.00 | 689.50 | 795.15 | a | 798.50 | 464.50 | 230.50 | 94.82 | b | 0.00 | a | 3627.47 | ||||||||||
1945 | 0.00 | 0.00 | b | 115.00 | 67.50 | 224.00 | 496.03 | a | 733.00 | 713.00 | 433.00 | 200.50 | 2.07 | a | 0.00 | b | 2984.10 | |||||||||
1946 | 0.00 | b | 0.00 | 83.00 | 118.50 | 336.00 | 570.50 | 798.50 | 633.50 | 469.00 | 255.50 | 21.50 | 9.09 | b | 3295.09 | |||||||||||
1947 | 0.00 | 0.00 | 0.00 | h | 35.00 | 222.50 | 373.50 | h | 736.50 | 893.50 | 470.50 | 409.00 | 11.50 | 0.00 | 2778.50 | |||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 551.50 | 767.25 | a | 759.00 | 515.50 | 242.50 | 56.50 | 0.50 | 2892.75 | |||||||
1949 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 493.50 | 793.50 | 866.50 | 586.00 | g | 440.50 | 298.50 | 23.00 | 0.00 | 2915.50 | ||||||||||
1950 | 0.00 | 0.00 | a | 0.50 | 16.50 | 331.00 | 664.00 | 724.50 | 613.00 | 449.00 | 343.07 | a | 9.50 | 0.00 | 3151.07 | |||||||||||
1951 | 0.00 | a | 1.50 | 0.00 | a | 68.00 | 516.50 | 559.00 | 808.50 | 641.50 | 366.00 | 200.97 | b | 4.00 | 14.00 | 3179.97 | ||||||||||
1952 | 0.00 | 0.00 | 0.00 | 226.00 | 369.50 | 728.50 | 864.50 | 730.50 | 539.00 | 88.00 | 19.50 | 0.00 | 3565.50 | |||||||||||||
1953 | 0.00 | 0.00 | 3.88 | c | 45.50 | 355.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 265.00 | m | 94.50 | 0.00 | a | 499.38 | ||||||
1954 | 0.00 | 6.50 | 5.00 | 148.50 | 298.00 | 759.60 | e | 832.00 | 709.00 | 449.50 | 160.00 | 36.50 | 0.00 | 3404.60 | ||||||||||||
1955 | 0.00 | 0.00 | 13.00 | 267.00 | 541.98 | a | 692.00 | 974.00 | 893.50 | 494.48 | a | 266.50 | 0.00 | z | 0.00 | z | 4142.47 | |||||||||
1956 | 0.00 | z | 0.00 | z | 0.00 | z | 8.00 | s | 367.00 | 762.00 | 698.50 | 751.48 | b | 431.90 | a | 398.50 | 85.00 | 0.00 | 3494.38 | |||||||
1957 | 0.00 | 0.00 | 0.00 | 217.24 | a | 392.50 | 555.00 | c | 905.64 | c | 545.00 | h | 448.50 | 171.69 | e | 19.50 | j | 0.00 | f | 2690.58 | ||||||
1958 | 0.00 | i | 0.00 | m | 1.15 | d | 66.50 | g | 377.17 | a | 465.58 | d | 739.57 | c | 730.00 | 531.00 | 234.57 | a | 36.50 | 0.00 | 3115.53 | |||||
1959 | 0.00 | 0.00 | a | 4.50 | 59.46 | b | 478.00 | 721.55 | a | 821.50 | 847.50 | 523.00 | 118.50 | 0.00 | 0.00 | 3574.02 | ||||||||||
1960 | 0.00 | 0.00 | 2.00 | 113.50 | 332.50 | 558.75 | b | 757.00 | 808.07 | a | 524.50 | 264.50 | 0.50 | z | 0.00 | g | 3360.82 | |||||||||
1961 | 0.00 | 3.00 | 19.00 | 64.00 | 347.00 | 686.50 | 821.50 | 876.50 | 543.00 | 288.00 | 26.50 | 0.00 | a | 3675.00 | ||||||||||||
1962 | 0.00 | 0.00 | 13.00 | 82.00 | 554.00 | 628.00 | 758.50 | 778.10 | a | 474.50 | 319.30 | a | 12.50 | 16.00 | 3635.90 | |||||||||||
1963 | 0.00 | a | 0.00 | 47.50 | 165.00 | 390.08 | a | 729.00 | 895.00 | 717.81 | b | 572.00 | 503.75 | a | 29.00 | 0.00 | 4049.14 | |||||||||
1964 | 0.00 | 0.00 | 1.50 | 151.03 | a | 585.00 | 686.50 | 934.00 | 699.50 | 470.50 | 247.00 | 103.50 | 0.00 | 3878.53 | ||||||||||||
1965 | 0.00 | 0.00 | 0.00 | 66.72 | a | 505.00 | 612.50 | 742.00 | 733.00 | 344.50 | 246.50 | 28.00 | 0.00 | 3278.22 | ||||||||||||
1966 | 0.00 | 2.00 | 22.00 | 41.50 | 313.00 | 726.50 | 930.50 | 505.00 | j | 0.00 | z | 204.50 | 5.50 | 0.00 | 2245.50 | |||||||||||
1967 | 0.00 | 0.00 | 30.50 | 116.50 | 250.50 | 639.00 | 764.50 | 678.50 | 490.50 | 164.50 | 11.00 | 0.00 | 3145.50 | |||||||||||||
1968 | 0.00 | 0.00 | 72.00 | 135.00 | 305.00 | 575.50 | 824.50 | 750.50 | 540.00 | 289.00 | 7.00 | 0.00 | 3498.50 | |||||||||||||
1969 | 0.00 | 0.00 | 0.00 | 164.50 | 422.50 | 440.50 | 768.50 | 855.00 | 523.00 | 167.00 | 37.00 | 0.00 | 3378.00 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 118.00 | 305.00 | 702.00 | 915.00 | 836.00 | 505.00 | 236.00 | 3.00 | 0.00 | 3620.00 | |||||||||||||
1971 | 0.00 | 0.00 | 1.50 | 141.00 | 247.00 | 720.50 | 738.50 | 670.00 | 505.50 | 333.50 | 11.00 | 0.00 | 3368.50 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 63.50 | 542.00 | 585.00 | 772.50 | 711.50 | 426.00 | 135.50 | 4.00 | 0.00 | 3240.00 | |||||||||||||
1973 | 0.50 | 0.00 | 24.50 | 115.00 | 272.00 | 703.50 | 830.50 | 840.00 | 442.50 | 341.00 | 3.50 | 0.00 | 3573.00 | |||||||||||||
1974 | 0.00 | 0.00 | 5.00 | 132.00 | 296.50 | 550.00 | 915.00 | 720.50 | 293.57 | b | 185.00 | 32.50 | 0.00 | 3130.07 | ||||||||||||
1975 | 0.00 | 0.00 | 3.00 | 38.00 | 514.50 | 680.00 | 945.50 | 771.00 | 373.50 | 251.00 | 98.00 | 0.00 | 3674.50 | |||||||||||||
1976 | 0.00 | 4.00 | 19.00 | 188.00 | 348.00 | 792.50 | 869.00 | 800.50 | 449.50 | 140.00 | 3.00 | 0.00 | d | 3613.50 | ||||||||||||
1977 | 0.00 | 0.00 | 57.41 | d | 251.00 | 716.88 | c | 654.83 | a | 643.00 | h | 607.08 | a | 477.86 | b | 179.50 | 43.00 | 0.00 | 2987.55 | |||||||
1978 | 0.00 | 0.00 | 8.00 | 64.00 | 464.50 | 620.36 | b | 791.50 | 800.50 | 551.00 | 183.00 | 54.00 | 0.00 | 3536.86 | ||||||||||||
1979 | 0.00 | 0.00 | 11.00 | 99.50 | 262.00 | 592.24 | a | 841.13 | a | 689.48 | b | 490.18 | b | 121.93 | a | 34.14 | a | 0.00 | 3141.61 | |||||||
1980 | 0.00 | 0.00 | 3.00 | 172.78 | c | 556.85 | d | 610.86 | a | 853.05 | c | 812.95 | b | 425.50 | 109.00 | 16.00 | 0.00 | 3559.99 | ||||||||
1981 | 1.55 | a | 20.00 | 0.00 | z | 142.50 | b | 353.40 | a | 672.93 | a | 831.00 | 792.50 | 457.24 | a | 150.50 | 89.50 | 0.00 | 3511.12 | |||||||
1982 | 0.00 | 0.00 | 10.00 | 112.00 | 524.00 | 486.50 | 889.70 | a | 698.00 | 445.50 | 246.00 | 18.50 | 13.50 | 3443.70 | ||||||||||||
1983 | 0.00 | 2.50 | 7.50 | 70.50 | 273.50 | 654.50 | 962.50 | 906.00 | 525.50 | 169.00 | 33.10 | a | 0.00 | 3604.60 | ||||||||||||
1984 | 0.00 | 8.00 | 0.00 | 118.50 | 321.50 | 725.50 | 814.00 | 875.00 | 415.00 | 298.50 | 17.50 | 0.00 | 3593.50 | |||||||||||||
1985 | 0.00 | 0.00 | 13.50 | 191.50 | 463.00 | 573.50 | 769.50 | 684.00 | 449.50 | 148.50 | 8.00 | 0.00 | 3301.00 | |||||||||||||
1986 | 0.00 | 0.00 | 41.33 | a | 187.00 | 447.50 | 648.00 | 839.00 | 659.00 | 445.50 | 121.50 | 5.50 | 0.00 | 3394.33 | ||||||||||||
1987 | 0.00 | 0.00 | 66.00 | 255.00 | 473.00 | 767.00 | 894.00 | 769.00 | 534.50 | 74.50 | 44.00 | 0.00 | z | 3877.00 | ||||||||||||
1988 | 0.00 | z | 0.00 | 2.50 | 95.00 | 591.00 | 744.50 | 919.00 | 850.00 | 486.50 | 110.00 | 6.50 | 0.00 | 3805.00 | ||||||||||||
1989 | 0.00 | 0.00 | 22.00 | 75.00 | 389.00 | 601.50 | 872.00 | 793.00 | 498.00 | 250.00 | 1.00 | 0.00 | 3501.50 | |||||||||||||
1990 | 0.50 | 0.00 | 39.00 | 237.00 | 254.50 | 652.00 | 765.50 | 749.00 | 474.00 | 132.00 | 66.00 | 0.00 | 3369.50 | |||||||||||||
1991 | 0.00 | 0.00 | 0.00 | z | 190.00 | 524.00 | 730.50 | 785.00 | 827.00 | 420.50 | 118.00 | 0.00 | 0.00 | 3595.00 | ||||||||||||
1992 | 0.00 | a | 0.00 | 1.50 | 57.50 | 472.00 | 546.00 | 613.00 | 647.50 | 435.00 | 174.50 | 0.50 | 0.00 | 2947.50 | ||||||||||||
1993 | 0.00 | 0.00 | 8.50 | 48.00 | 358.50 | 541.50 | 801.50 | 810.00 | 315.00 | 102.50 | 0.50 | 0.00 | 2986.00 | |||||||||||||
1994 | 0.00 | 7.00 | 5.00 | 82.50 | 417.50 | 692.00 | 763.00 | 680.50 | 565.00 | 240.00 | 34.00 | 0.00 | 3486.50 | |||||||||||||
1995 | 0.00 | 0.00 | 49.00 | 11.00 | 346.50 | 750.50 | 838.00 | 881.00 | 443.00 | 190.50 | 0.00 | 0.00 | 3509.50 | |||||||||||||
1996 | 0.00 | 0.00 | 12.50 | 44.50 | 284.00 | 637.50 | 690.00 | 802.50 | 492.50 | 179.50 | 2.00 | 0.00 | 3145.00 | |||||||||||||
1997 | 0.00 | 0.00 | 5.50 | 92.00 | 196.00 | 762.00 | 804.50 | 651.00 | 553.50 | 258.00 | 9.00 | 0.00 | 3331.50 | |||||||||||||
1998 | 0.00 | 5.00 | 31.50 | 178.00 | 544.00 | 616.00 | 831.50 | 848.50 | 635.50 | 242.50 | 15.00 | 4.50 | 3952.00 | |||||||||||||
1999 | 0.00 | 1.00 | 25.50 | 104.00 | 506.50 | 667.50 | 920.50 | 744.00 | b | 511.00 | 131.00 | 75.50 | 0.00 | 3686.50 | ||||||||||||
2000 | 0.00 | 6.00 | 67.00 | 84.50 | 442.00 | 558.50 | 773.50 | 782.23 | a | 462.00 | 303.50 | 63.62 | a | 0.00 | 3542.85 | |||||||||||
2001 | 0.00 | 0.00 | 0.00 | 157.50 | 472.50 | 693.50 | 823.00 | 860.00 | 444.50 | 122.50 | 132.50 | 1.50 | 3707.50 | |||||||||||||
2002 | 0.00 | 1.00 | 0.00 | 112.00 | 263.00 | 672.00 | 946.00 | 766.50 | 587.50 | 73.00 | 9.50 | 0.00 | 3430.50 | |||||||||||||
2003 | 0.00 | 0.00 | 33.50 | 92.00 | 355.50 | 600.00 | 806.00 | 831.00 | 535.00 | 194.50 | 4.00 | 0.00 | 3451.50 | |||||||||||||
2004 | 0.00 | 2.50 | 16.50 | 90.50 | 267.00 | 535.50 | 739.50 | 563.50 | 645.00 | 223.00 | 22.50 | 0.00 | 3105.50 | |||||||||||||
2005 | 0.00 | 1.00 | 32.00 | 202.50 | 327.00 | 762.50 | 851.00 | 793.50 | 609.50 | 227.00 | 24.00 | 0.00 | 3830.00 | |||||||||||||
2006 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 808.50 | 412.50 | 0.00 | z | 39.50 | 0.00 | 1260.50 | |||||||
2007 | 0.00 | 0.00 | 63.50 | 154.00 | 510.50 | 759.00 | 855.50 | 807.00 | 547.00 | 290.76 | b | 19.50 | 0.00 | z | 4006.76 | |||||||||||
2008 | 0.00 | 0.00 | 2.00 | 75.00 | 258.50 | 612.00 | 800.00 | 739.50 | 519.50 | 164.50 | 68.50 | 0.00 | 3239.50 | |||||||||||||
2009 | 0.00 | 0.00 | 14.00 | 84.00 | 365.50 | 585.00 | 626.50 | 685.00 | 647.00 | 70.50 | 43.00 | 0.00 | 3120.50 | |||||||||||||
2010 | 0.00 | 0.00 | 31.00 | 181.00 | 493.00 | 622.00 | 883.50 | 864.50 | 359.50 | 258.00 | 49.00 | 0.00 | 3741.50 | |||||||||||||
2011 | 0.00 | 6.00 | 4.50 | 0.00 | z | 0.00 | z | 613.50 | 936.72 | a | 409.00 | p | 456.67 | c | 299.00 | 0.00 | z | 0.00 | 2316.38 | |||||||
2012 | 0.00 | 0.00 | 193.00 | 90.00 | 0.00 | z | 715.50 | 921.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1920.00 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.07 | 1.04 | 19.43 | 118.81 | 393.39 | 647.75 | 829.96 | 765.77 | 490.99 | 213.43 | 29.15 | 1.07 | 3469.29 | |||||||||||||
S.D. | 0.38 | 2.88 | 30.92 | 69.61 | 110.12 | 88.60 | 77.54 | 81.61 | 81.62 | 84.29 | 30.75 | 3.77 | 272.38 | |||||||||||||
SKEW | 6.53 | 4.23 | 3.07 | 0.92 | 0.37 | -0.03 | -0.26 | -0.24 | 0.44 | 0.60 | 1.33 | 3.85 | 0.29 | |||||||||||||
MAX | 3.00 | 20.00 | 193.00 | 352.20 | 716.88 | 872.68 | 992.53 | 926.79 | 753.00 | 503.75 | 132.50 | 21.38 | 4134.74 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 9.00 | 196.00 | 440.50 | 613.00 | 563.50 | 293.57 | 70.50 | 0.00 | 0.00 | 2947.50 | |||||||||||||
NO YRS | 80 | 81 | 76 | 79 | 79 | 80 | 79 | 77 | 80 | 81 | 80 | 81 | 56 |