YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 46.50 | f | 103.50 | 103.50 | ||
1930 | 9.09 | b | 124.44 | a | 247.50 | 389.50 | 389.50 | 537.50 | 714.03 | a | 772.33 | b | 584.50 | 308.45 | a | 142.22 | c | 19.50 | f | 4219.06 | ||||||
1931 | 114.04 | c | 53.31 | b | 210.80 | a | 387.50 | 632.00 | 629.48 | a | 851.98 | a | 783.00 | 568.00 | 356.50 | 104.50 | 43.50 | 4734.61 | ||||||||
1932 | 34.50 | 93.50 | 191.50 | 325.00 | 470.50 | 715.50 | 699.00 | 804.00 | 726.11 | c | 313.50 | k | 193.39 | b | 70.04 | d | 4323.04 | |||||||||
1933 | 69.50 | 28.00 | k | 143.00 | 319.00 | 371.43 | d | 612.00 | 803.50 | 831.50 | 495.50 | 344.00 | f | 75.50 | g | 164.82 | a | 3810.24 | ||||||||
1934 | 61.50 | t | 140.00 | c | 391.24 | b | 559.20 | e | 481.57 | b | 576.72 | a | 782.50 | 824.00 | 612.00 | 440.50 | 222.50 | 63.50 | 5093.73 | |||||||
1935 | 55.00 | 92.30 | a | 53.50 | 298.50 | 439.00 | 578.50 | 797.00 | 825.00 | 656.50 | 282.00 | 63.50 | 50.50 | 4191.30 | ||||||||||||
1936 | 88.35 | a | 38.00 | 104.88 | a | 395.89 | b | 609.50 | 733.50 | 809.50 | 827.00 | 594.00 | 430.38 | a | 66.00 | 84.50 | 4781.51 | |||||||||
1937 | 0.00 | 60.15 | a | 230.00 | 274.50 | 570.50 | 713.79 | a | 820.50 | 761.80 | d | 643.50 | 457.54 | d | 227.50 | 113.00 | 4872.77 | |||||||||
1938 | 52.50 | 64.50 | 160.00 | 351.00 | 574.00 | 710.17 | a | 887.50 | 702.31 | b | 700.34 | a | 399.00 | 90.56 | c | 82.15 | a | 4774.03 | ||||||||
1939 | 78.00 | 32.48 | c | 213.00 | 365.00 | 534.00 | 580.00 | 815.50 | 809.50 | 650.00 | 398.35 | a | 135.00 | c | 152.93 | a | 4763.76 | |||||||||
1940 | 67.50 | 161.50 | 310.00 | a | 373.50 | 628.00 | 708.62 | a | 794.00 | 838.00 | 683.00 | 486.00 | 113.28 | a | 107.00 | 5270.40 | ||||||||||
1941 | 90.00 | 138.00 | 340.50 | 379.50 | 506.00 | 642.41 | a | 922.00 | 805.50 | 529.00 | 413.00 | 188.00 | 88.00 | 5041.91 | ||||||||||||
1942 | 26.00 | 59.50 | 124.50 | 320.50 | 457.50 | 564.50 | 836.50 | 800.50 | 619.50 | 413.00 | 107.50 | 85.00 | 4414.50 | |||||||||||||
1943 | 9.50 | 93.85 | a | 133.00 | 408.50 | 435.50 | 598.50 | 797.00 | 722.00 | 735.00 | 425.00 | 118.00 | 50.00 | 4525.85 | ||||||||||||
1944 | 41.50 | 60.32 | d | 149.50 | 305.00 | 501.50 | 599.00 | 799.50 | 756.29 | b | 697.50 | 515.50 | 129.00 | 39.00 | 4593.61 | |||||||||||
1945 | 104.50 | 113.00 | 139.00 | 285.00 | 556.50 | 615.00 | 834.00 | 781.00 | 554.00 | 370.00 | 142.50 | 103.00 | 4597.50 | |||||||||||||
1946 | 54.00 | 60.50 | 195.00 | 310.50 | 592.00 | 594.00 | 798.00 | 791.00 | 627.00 | 320.50 | 93.50 | 118.50 | 4554.50 | |||||||||||||
1947 | 43.00 | 142.50 | 297.00 | 435.50 | 592.00 | 606.50 | 734.50 | 715.00 | 657.00 | 438.50 | 178.00 | 47.00 | 4886.50 | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 786.88 | a | 741.00 | 617.00 | 359.60 | a | 96.43 | b | 21.18 | a | 2622.10 | |||
1949 | 0.00 | a | 65.50 | 177.00 | 384.83 | a | 603.00 | 675.52 | a | 811.00 | 630.50 | g | 748.97 | a | 250.50 | 264.00 | 70.00 | 4050.31 | ||||||||
1950 | 4.65 | a | 103.50 | 138.43 | b | 252.50 | 455.18 | a | 687.00 | 829.77 | a | 894.00 | 699.00 | 343.00 | 170.00 | 198.40 | a | 4775.43 | ||||||||
1951 | 49.17 | b | 102.50 | 99.50 | 409.50 | 539.00 | 737.50 | 877.50 | 800.00 | 719.50 | 421.08 | a | 161.38 | a | 37.00 | 4953.64 | ||||||||||
1952 | 27.50 | 67.00 | 138.00 | 387.00 | 542.00 | 608.33 | c | 917.08 | a | 847.33 | a | 756.43 | b | 594.17 | a | 73.93 | b | 60.45 | a | 5019.22 | ||||||
1953 | 226.82 | a | 104.00 | 174.24 | b | 275.50 | 456.00 | 535.50 | 822.50 | 817.22 | b | 710.00 | 453.00 | 240.50 | 96.74 | b | 4912.02 | |||||||||
1954 | 47.50 | 95.93 | a | 135.48 | d | 280.18 | b | 545.00 | 531.21 | a | 711.45 | a | 716.10 | a | 609.50 | 381.62 | b | 271.00 | 55.50 | 4380.46 | ||||||
1955 | 23.50 | 41.50 | 71.00 | 176.50 | 402.00 | 614.50 | 707.50 | 761.00 | 650.50 | 410.00 | 162.00 | 60.00 | 4080.00 | |||||||||||||
1956 | 81.00 | 17.00 | 156.50 | 402.00 | 618.00 | 539.50 | 880.50 | 820.00 | 647.00 | 357.03 | b | 106.00 | 109.50 | 4734.03 | ||||||||||||
1957 | 7.00 | 104.00 | 230.00 | 380.50 | 608.00 | 664.50 | 782.50 | 755.37 | a | 796.50 | 410.75 | a | 124.50 | 117.00 | 4980.62 | |||||||||||
1958 | 128.00 | 250.00 | 176.50 | 331.00 | 696.50 | 795.50 | 1023.50 | 960.50 | 682.00 | 515.50 | 205.00 | 153.50 | 5917.50 | |||||||||||||
1959 | 115.50 | 83.50 | 188.00 | 338.50 | 444.00 | 624.50 | 856.50 | 737.00 | 570.00 | 424.00 | 143.00 | 46.50 | 4571.00 | |||||||||||||
1960 | 22.50 | 70.50 | 184.00 | 292.50 | 402.00 | 693.00 | 913.00 | 806.00 | 685.50 | 476.50 | 180.00 | 52.50 | 4778.00 | |||||||||||||
1961 | 161.50 | 184.50 | 228.50 | 304.00 | 502.50 | 792.00 | 924.50 | 997.00 | 593.50 | 396.00 | 106.00 | 104.50 | 5294.50 | |||||||||||||
1962 | 66.50 | 114.50 | 146.50 | 359.50 | 375.00 | 617.50 | 789.50 | 779.00 | 642.50 | 394.50 | 210.00 | 69.00 | 4564.00 | |||||||||||||
1963 | 19.50 | 207.50 | 145.00 | 232.00 | 505.50 | 621.00 | 690.00 | 785.50 | 752.00 | 402.50 | 124.50 | g | 54.00 | 4414.50 | ||||||||||||
1964 | 68.50 | 58.50 | 128.50 | 205.00 | 363.00 | 556.50 | 741.50 | 677.50 | 516.50 | 386.98 | a | 80.00 | 88.00 | 3870.48 | ||||||||||||
1965 | 58.00 | 87.00 | 202.00 | 307.50 | 376.00 | 556.00 | 826.00 | 807.50 | 547.00 | 451.00 | 229.00 | 59.50 | 4506.50 | |||||||||||||
1966 | 46.50 | 64.00 | 169.50 | 325.50 | 473.50 | 576.00 | 740.50 | 737.50 | 637.50 | 340.50 | 226.50 | 123.00 | 4460.50 | |||||||||||||
1967 | 101.50 | 90.00 | 112.63 | a | 164.00 | 454.00 | 704.00 | 867.50 | 1010.00 | 738.10 | a | 430.90 | a | 220.50 | 108.00 | 5001.14 | ||||||||||
1968 | 96.00 | 245.00 | 259.50 | 243.00 | 477.50 | 628.50 | 818.00 | 744.00 | 620.00 | 346.00 | 184.00 | 48.00 | 4709.50 | |||||||||||||
1969 | 10.00 | 49.00 | 207.00 | 297.00 | 569.88 | a | 782.50 | 763.00 | 708.50 | 639.00 | 351.50 | 187.50 | 96.00 | 4660.88 | ||||||||||||
1970 | 114.50 | 185.50 | 220.50 | 218.00 | 482.50 | 726.00 | 829.00 | 799.00 | 540.50 | 362.50 | 195.50 | 52.50 | 4726.00 | |||||||||||||
1971 | 93.00 | 105.00 | 141.00 | 292.00 | 513.50 | 535.00 | 853.00 | 904.50 | 587.50 | 338.50 | 149.00 | 35.00 | 4547.00 | |||||||||||||
1972 | 66.50 | 127.50 | 270.00 | 210.50 | 592.00 | 668.50 | 909.00 | 887.50 | 565.50 | 367.00 | 197.00 | 112.00 | 4973.00 | |||||||||||||
1973 | 58.50 | 146.00 | 181.50 | 306.50 | 528.50 | 628.50 | 860.50 | 706.00 | 651.21 | a | 375.00 | 113.00 | 136.50 | 4691.71 | ||||||||||||
1974 | 113.00 | 74.00 | 220.00 | 308.50 | 431.00 | 692.50 | 788.50 | 839.50 | 752.50 | 407.00 | 188.50 | 133.50 | 4948.50 | |||||||||||||
1975 | 99.50 | 76.50 | 155.00 | 196.50 | 500.50 | 591.00 | 827.50 | 709.50 | 700.50 | 378.00 | 148.50 | 127.00 | 4510.00 | |||||||||||||
1976 | 100.00 | 68.50 | 125.00 | 276.50 | 484.50 | 550.00 | 762.50 | 748.50 | 676.00 | 418.00 | 212.50 | 27.50 | 4449.50 | |||||||||||||
1977 | 39.00 | f | 126.50 | 121.50 | 357.00 | 387.00 | 671.00 | 737.50 | 919.00 | 609.31 | a | 405.67 | b | 151.50 | 126.00 | 4611.98 | ||||||||||
1978 | 103.00 | 183.00 | 301.00 | 308.50 | 447.95 | a | 718.45 | a | 852.50 | 808.00 | 593.00 | 449.00 | 80.50 | 27.50 | 4872.40 | |||||||||||
1979 | 7.50 | 104.00 | 271.50 | 324.00 | 524.50 | 671.50 | 837.00 | a | 777.00 | 697.76 | a | 476.50 | 128.50 | 136.00 | 4955.76 | |||||||||||
1980 | 21.00 | 104.00 | 171.50 | 367.00 | 476.00 | 532.00 | 800.50 | 702.00 | 607.50 | 409.50 | 207.00 | 139.50 | 4537.50 | |||||||||||||
1981 | 89.50 | 125.50 | 230.00 | 310.50 | 475.00 | 588.00 | 778.50 | 906.50 | 657.00 | 367.00 | 216.50 | 103.50 | 4847.50 | |||||||||||||
1982 | 53.50 | 111.00 | 150.00 | 201.50 | 467.00 | 700.50 | 774.00 | 789.00 | 621.50 | 382.00 | 109.66 | a | 71.50 | 4431.16 | ||||||||||||
1983 | 115.00 | 170.00 | 284.50 | 330.00 | 576.50 | 596.50 | 738.00 | 794.00 | 570.00 | 344.00 | 241.50 | 40.00 | 4800.00 | |||||||||||||
1984 | 120.00 | 108.00 | 275.50 | 253.50 | 405.00 | 581.50 | 795.00 | 774.50 | 590.50 | 304.00 | 144.50 | 7.50 | 4359.50 | |||||||||||||
1985 | 2.50 | 50.00 | 111.00 | 352.50 | 482.50 | 636.00 | 919.00 | 763.50 | 532.00 | 335.50 | 83.50 | 10.00 | 4278.00 | |||||||||||||
1986 | 85.00 | 131.50 | 335.50 | 279.50 | 479.50 | 736.50 | 706.50 | 935.50 | 579.00 | 451.00 | 189.00 | 34.50 | 4943.00 | |||||||||||||
1987 | 67.50 | 130.50 | 236.50 | 385.00 | 582.50 | 719.00 | 786.00 | 846.00 | 694.50 | 502.00 | 228.00 | 71.50 | 5249.00 | |||||||||||||
1988 | 32.50 | 136.71 | a | 195.50 | 339.50 | 445.00 | 631.00 | 842.00 | 770.50 | 628.00 | 529.50 | 190.50 | 53.50 | 4794.21 | ||||||||||||
1989 | 73.50 | 31.50 | 167.50 | 435.00 | 512.00 | 702.50 | 730.50 | 744.50 | 695.00 | 391.50 | 201.00 | 60.50 | 4745.00 | |||||||||||||
1990 | 95.00 | 86.00 | 258.00 | 399.50 | 457.00 | 646.50 | 891.50 | 862.00 | 739.00 | 342.50 | 160.00 | 36.50 | 4973.50 | |||||||||||||
1991 | 65.00 | 217.00 | 136.50 | 296.50 | 408.50 | 558.50 | 829.50 | 866.00 | 733.50 | 426.50 | 186.00 | 65.00 | 4788.50 | |||||||||||||
1992 | 105.00 | 234.50 | 350.00 | 417.50 | 633.50 | 768.00 | 881.50 | 856.00 | 606.50 | 460.00 | 160.50 | 27.00 | 5500.00 | |||||||||||||
1993 | 42.50 | 62.50 | 256.00 | 331.50 | 622.00 | 616.50 | 678.50 | 820.50 | 701.50 | 488.50 | 47.00 | 80.00 | 4747.00 | |||||||||||||
1994 | 124.50 | 48.00 | 292.00 | 369.00 | 569.00 | 616.00 | 881.00 | 825.00 | 747.50 | 338.00 | 42.00 | 110.50 | 4962.50 | |||||||||||||
1995 | 134.00 | 200.67 | a | 217.50 | 284.50 | 604.50 | 660.00 | 903.50 | 765.50 | 753.50 | 386.00 | 299.50 | 99.00 | 5308.17 | ||||||||||||
1996 | 89.50 | 123.50 | 230.00 | 375.00 | 445.00 | 655.00 | 966.50 | 875.50 | 598.50 | 390.00 | 146.50 | 74.50 | 4969.50 | |||||||||||||
1997 | 82.00 | 98.00 | 205.50 | 317.50 | 680.50 | 672.50 | 880.00 | 937.50 | 729.00 | 406.50 | 386.00 | 74.00 | 5469.00 | |||||||||||||
1998 | 157.00 | 188.50 | 320.00 | 429.50 | 553.00 | 771.00 | 998.50 | 954.50 | 819.00 | 470.00 | 305.50 | 134.00 | 6100.50 | |||||||||||||
1999 | 101.00 | 148.00 | 205.50 | 347.00 | 476.22 | b | 639.00 | 358.00 | q | 0.00 | z | 0.00 | z | 128.50 | s | 305.50 | 241.50 | 2463.72 | ||||||||
2000 | 46.50 | 123.50 | 272.50 | 557.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1000.00 | |||||
2001 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 625.50 | 548.28 | a | 760.00 | 777.50 | 612.50 | 287.00 | 143.50 | f | 12.00 | m | 3610.78 | ||||||
2002 | 37.50 | 70.00 | 94.50 | 331.00 | 463.00 | 703.33 | c | 607.00 | k | 428.50 | p | 335.50 | o | 390.50 | 189.50 | 103.50 | 2382.83 | |||||||||
2003 | 152.00 | 122.00 | 257.00 | 304.00 | 526.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1361.50 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 70.64 | 109.16 | 199.46 | 328.38 | 508.41 | 642.07 | 819.63 | 807.48 | 650.00 | 401.88 | 167.53 | 83.74 | 4797.53 | |||||||||||||
S.D. | 45.24 | 53.32 | 71.39 | 74.02 | 79.67 | 70.31 | 72.54 | 73.02 | 72.05 | 62.36 | 67.11 | 44.16 | 383.68 | |||||||||||||
SKEW | 0.59 | 0.77 | 0.43 | 0.41 | 0.21 | 0.30 | 0.35 | 0.74 | 0.09 | 0.31 | 0.53 | 0.85 | 0.82 | |||||||||||||
MAX | 226.82 | 250.00 | 391.24 | 559.20 | 696.50 | 795.50 | 1023.50 | 1010.00 | 819.00 | 594.17 | 386.00 | 241.50 | 6100.50 | |||||||||||||
MIN | 0.00 | 17.00 | 53.50 | 164.00 | 363.00 | 531.21 | 678.50 | 677.50 | 495.50 | 250.50 | 42.00 | 7.50 | 3870.48 | |||||||||||||
NO YRS | 70 | 71 | 72 | 72 | 72 | 71 | 70 | 69 | 70 | 69 | 69 | 71 | 61 |