YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1916 | 0.00 | z | 0.00 | z | 0.00 | z | 71.50 | y | 416.90 | b | 200.56 | c | 135.50 | 87.50 | 183.50 | 493.50 | 761.90 | a | 871.00 | 3150.35 | ||||||
1917 | 911.50 | 762.00 | 766.50 | 554.00 | 393.00 | 321.21 | a | 0.00 | z | 11.00 | i | 174.00 | 341.00 | 486.50 | 614.00 | 5323.71 | ||||||||||
1918 | 692.50 | 715.00 | 663.50 | 475.50 | 410.50 | 116.00 | 59.50 | 82.50 | 107.50 | 364.00 | 609.00 | 792.00 | 5087.50 | |||||||||||||
1919 | 767.00 | 686.50 | 633.50 | 447.00 | 397.00 | 284.50 | 100.50 | 90.00 | 201.00 | 493.50 | 664.50 | 573.50 | i | 4765.00 | ||||||||||||
1920 | 812.00 | 727.00 | 674.00 | 578.08 | d | 488.25 | a | 268.50 | 81.00 | 81.63 | a | 239.50 | 487.00 | 617.14 | b | 740.00 | 5794.10 | |||||||||
1921 | 803.93 | a | 642.00 | 646.50 | 558.00 | 389.50 | 175.50 | 112.50 | 91.00 | 277.00 | 386.50 | 604.50 | 852.00 | 5538.93 | ||||||||||||
1922 | 941.00 | 778.30 | a | 773.50 | 589.00 | 369.00 | 129.50 | 101.50 | 143.63 | a | 163.50 | 413.00 | 706.50 | 951.50 | 6059.93 | |||||||||||
1923 | 804.50 | 831.50 | 691.50 | 468.00 | 356.00 | 200.50 | 89.00 | 34.00 | 144.00 | 402.00 | 609.00 | 803.00 | 5433.00 | |||||||||||||
1924 | 859.00 | 598.50 | 687.50 | 542.50 | 287.00 | 192.00 | 124.55 | c | 178.00 | 229.14 | a | 442.50 | 668.50 | 957.00 | 5766.19 | |||||||||||
1925 | 743.50 | 592.50 | 649.93 | b | 445.00 | 249.03 | a | 127.00 | l | 48.00 | 121.79 | c | 285.58 | d | 427.28 | a | 633.50 | 667.02 | a | 4863.13 | ||||||
1926 | 591.00 | f | 555.85 | a | 480.50 | 314.00 | 327.50 | 160.00 | 63.50 | 70.50 | 285.50 | 383.76 | b | 411.50 | g | 802.68 | c | 3443.79 | ||||||||
1927 | 0.00 | z | 719.38 | b | 703.59 | c | 557.00 | 466.11 | c | 150.50 | 91.00 | 42.50 | 166.50 | 443.82 | a | 615.50 | 923.28 | a | 4879.18 | |||||||
1928 | 781.00 | 708.83 | c | 581.00 | 529.50 | 0.00 | z | 55.00 | 0.00 | z | 0.00 | z | 187.24 | a | 434.50 | 626.50 | 868.55 | c | 4772.12 | |||||||
1929 | 945.50 | c | 895.00 | 642.14 | c | 592.50 | 390.00 | 59.50 | x | 99.50 | h | 83.00 | 192.50 | 383.50 | 721.03 | a | 728.50 | a | 5573.68 | |||||||
1930 | 1170.00 | 630.00 | a | 641.50 | 418.00 | 427.00 | 247.50 | 135.50 | 70.00 | 216.50 | 475.16 | b | 633.50 | 779.00 | 5843.66 | |||||||||||
1931 | 590.15 | d | 630.00 | 582.91 | c | 415.20 | e | 245.33 | b | 122.22 | c | 64.14 | b | 67.00 | g | 133.50 | j | 5.00 | z | 61.00 | z | 221.00 | w | 2649.95 | ||
1932 | 421.50 | o | 243.00 | t | 142.00 | y | 77.00 | z | 86.00 | y | 107.00 | o | 43.00 | x | 27.50 | y | 177.93 | a | 0.00 | z | 0.00 | z | 0.00 | z | 177.93 | |
1933 | 0.00 | z | 802.50 | 659.00 | 506.11 | c | 430.00 | 246.50 | 97.00 | 46.50 | 260.00 | 409.00 | 591.50 | 662.50 | 4710.61 | |||||||||||
1934 | 648.00 | 513.00 | 466.50 | 305.50 | 254.41 | b | 162.00 | 89.90 | a | 45.43 | b | 213.75 | b | 368.50 | 496.07 | b | 733.50 | 4296.57 | ||||||||
1935 | 819.00 | 613.50 | 725.50 | 503.28 | a | 341.00 | 189.00 | 147.00 | 97.00 | 155.69 | a | 449.00 | 737.00 | 0.00 | z | 4776.97 | ||||||||||
1936 | 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 | 332.73 | a | 683.50 | 132.50 | y | 1016.23 | ||
1937 | 1112.90 | a | 717.50 | 562.50 | 537.00 | 315.54 | c | 145.50 | 49.50 | 97.50 | 153.50 | 312.00 | 542.14 | b | 723.33 | a | 5268.91 | |||||||||
1938 | 788.84 | c | 640.89 | a | 646.00 | 418.00 | 292.50 | 123.46 | d | 37.72 | a | 66.65 | a | 14.00 | y | 361.31 | b | 683.28 | a | 761.57 | a | 4820.21 | ||||
1939 | 708.98 | d | 725.93 | a | 594.96 | e | 397.00 | 291.50 | 204.83 | a | 88.35 | a | 52.50 | 136.15 | d | 355.43 | b | 547.24 | a | 640.15 | a | 4743.02 | ||||
1940 | 724.07 | c | 608.50 | 520.50 | 392.00 | 203.00 | 77.50 | 41.50 | 36.50 | 91.00 | 311.50 | 707.50 | 719.00 | 4432.57 | ||||||||||||
1941 | 729.50 | 568.81 | a | 447.00 | 370.00 | 319.50 | 164.50 | 25.00 | 70.50 | 202.76 | a | 367.35 | a | 550.50 | 735.50 | 4550.92 | ||||||||||
1942 | 844.00 | 659.17 | d | 0.00 | z | 0.00 | z | 355.35 | d | 236.50 | 57.50 | 35.65 | a | 130.34 | a | 358.00 | 671.25 | b | 710.50 | 4058.26 | ||||||
1943 | 979.60 | a | 619.50 | 689.50 | 393.00 | 395.00 | 194.50 | 78.50 | 93.50 | 106.50 | 393.50 | 610.38 | d | 823.05 | a | 5376.53 | ||||||||||
1944 | 782.00 | 697.00 | 682.00 | 491.38 | a | 370.00 | 206.00 | 81.00 | 89.00 | 101.38 | a | 316.50 | 641.00 | 882.50 | 5339.76 | |||||||||||
1945 | 745.50 | 623.30 | e | 722.82 | a | 551.90 | a | 305.00 | 256.03 | a | 82.48 | c | 97.81 | b | 238.20 | e | 428.26 | d | 682.50 | d | 0.00 | z | 4733.80 | |||
1946 | 626.50 | f | 644.00 | 650.00 | 512.14 | b | 284.17 | a | 233.28 | a | 104.50 | 80.50 | 196.00 | 477.73 | c | 716.79 | b | 458.00 | m | 3899.10 | ||||||
1947 | 29.50 | z | 358.00 | l | 576.48 | e | 0.00 | z | 217.00 | c | 196.80 | e | 84.00 | h | 56.50 | m | 169.00 | 381.50 | 620.89 | b | 579.00 | f | 2161.67 | |||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 93.21 | b | 128.02 | d | 124.00 | a | 211.03 | a | 462.86 | b | 676.00 | 864.12 | c | 2559.25 | ||
1949 | 1106.00 | 765.00 | 605.50 | 421.50 | 246.00 | 199.50 | 128.65 | a | 120.90 | a | 152.50 | 523.68 | c | 454.14 | a | 666.50 | f | 4723.37 | ||||||||
1950 | 1174.50 | 712.50 | 684.00 | 555.00 | 411.27 | a | 75.50 | s | 96.50 | 65.50 | 267.00 | 524.00 | 674.50 | 624.00 | 5788.77 | |||||||||||
1951 | 836.00 | 722.00 | 882.50 | 296.50 | j | 330.15 | a | 123.50 | 61.50 | 67.00 | 152.07 | a | 414.00 | 625.00 | 866.50 | 5080.22 | ||||||||||
1952 | 885.50 | 694.00 | 682.00 | 487.50 | 343.50 | 232.00 | 86.00 | 88.50 | 139.00 | 315.00 | 718.50 | 740.00 | 5411.50 | |||||||||||||
1953 | 585.00 | 638.00 | 647.00 | 511.00 | 361.00 | 280.00 | 100.50 | 62.00 | a | 193.00 | 372.00 | 534.00 | 688.00 | 4971.50 | ||||||||||||
1954 | 880.00 | 624.00 | 757.00 | 569.00 | 361.00 | 0.00 | z | 175.50 | 130.50 | 199.00 | 462.50 | 498.00 | 772.00 | 5428.50 | ||||||||||||
1955 | 796.00 | 712.50 | 776.50 | 613.50 | 491.50 | 200.50 | 158.50 | 125.50 | 220.00 | 469.50 | 723.50 | 781.00 | 6068.50 | |||||||||||||
1956 | 788.00 | 841.00 | 703.00 | 427.50 | 254.50 | 263.50 | 59.00 | 95.50 | 215.50 | 436.50 | 706.00 | 759.00 | 5549.00 | |||||||||||||
1957 | 1015.50 | 708.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 95.17 | a | 0.00 | z | 0.00 | z | 0.00 | z | 1819.17 | |||
1958 | 722.50 | 488.50 | 657.00 | 479.00 | 176.50 | 115.00 | 12.00 | 31.50 | 192.50 | 346.00 | 643.50 | 615.00 | 4479.00 | |||||||||||||
1959 | 761.50 | 702.50 | 663.50 | 478.00 | 416.50 | 225.00 | 63.00 | 122.50 | 245.00 | 382.00 | 598.00 | 749.00 | 5406.50 | |||||||||||||
1960 | 825.50 | 663.50 | 654.00 | 479.00 | 425.50 | 214.50 | 50.50 | 126.00 | 237.50 | 373.50 | 663.00 | 802.00 | 5514.50 | |||||||||||||
1961 | 638.50 | 568.50 | 602.50 | 538.00 | 374.50 | 129.00 | 43.50 | 19.00 | 204.00 | 479.50 | 704.00 | 779.50 | 5080.50 | |||||||||||||
1962 | 808.00 | 608.50 | 686.50 | 445.50 | 438.50 | 227.50 | 131.50 | 106.00 | 188.00 | 384.00 | 544.00 | 676.00 | 5244.00 | |||||||||||||
1963 | 951.00 | 482.50 | 657.50 | 501.50 | 343.00 | 242.50 | 140.00 | 76.00 | 88.50 | 396.00 | 585.00 | 729.00 | 5192.50 | |||||||||||||
1964 | 727.00 | 675.50 | 658.50 | 554.50 | 433.00 | 232.00 | 0.00 | z | 130.50 | 223.50 | 402.50 | 666.00 | 888.50 | 5591.50 | ||||||||||||
1965 | 773.00 | 617.50 | 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 | 1390.50 | |||
1966 | 766.50 | 348.50 | n | 655.00 | 471.00 | 371.50 | 237.50 | 136.50 | 97.50 | 152.50 | 442.00 | 578.50 | 672.50 | 4581.00 | ||||||||||||
1967 | 715.50 | 637.50 | 712.00 | 582.50 | 334.00 | 123.00 | 92.50 | 31.00 | 115.50 | 398.00 | 612.86 | b | 820.00 | 5174.36 | ||||||||||||
1968 | 787.00 | 599.00 | 572.39 | c | 543.50 | 335.00 | 224.50 | 89.50 | 161.00 | 209.50 | 478.00 | 602.00 | 878.00 | 5479.39 | ||||||||||||
1969 | 1023.50 | 737.00 | 648.00 | 530.00 | 299.50 | 113.50 | 125.03 | a | 197.50 | 212.00 | 493.00 | 624.00 | 719.72 | a | 5722.75 | |||||||||||
1970 | 801.00 | 587.00 | 652.00 | 591.50 | 411.00 | 183.50 | 113.00 | 130.00 | 308.00 | 500.50 | 611.50 | 832.50 | 5721.50 | |||||||||||||
1971 | 788.00 | 679.50 | 747.00 | 541.50 | 355.00 | 316.00 | 121.50 | 62.00 | 242.50 | 486.00 | 604.00 | 855.50 | 5798.50 | |||||||||||||
1972 | 894.50 | 707.50 | 608.00 | 622.00 | 286.50 | 196.50 | 105.00 | 57.50 | 289.00 | 486.70 | a | 590.00 | 893.50 | 5736.70 | ||||||||||||
1973 | 867.50 | 653.00 | 631.50 | 507.50 | 357.50 | 238.50 | 124.00 | 185.50 | 192.00 | 455.50 | 675.00 | 673.50 | 5561.00 | |||||||||||||
1974 | 907.50 | 683.50 | 666.50 | 510.50 | 450.50 | 187.00 | 152.00 | 57.50 | 126.50 | 441.50 | 593.00 | 723.50 | 5499.50 | |||||||||||||
1975 | 788.00 | 687.50 | 703.00 | 618.50 | 371.50 | 244.50 | 105.50 | 127.50 | 204.50 | 435.50 | 618.00 | 762.50 | 5666.50 | |||||||||||||
1976 | 737.80 | a | 722.00 | 731.50 | 551.50 | 393.50 | 294.00 | 138.00 | 145.00 | 155.00 | 388.50 | 586.00 | 738.50 | 5581.30 | ||||||||||||
1977 | 874.00 | 584.50 | 690.00 | 466.00 | 451.00 | 185.50 | 165.00 | 66.00 | 216.50 | 452.00 | 687.50 | 745.50 | 5583.50 | |||||||||||||
1978 | 707.50 | 545.50 | 537.50 | 459.50 | 390.00 | 119.00 | 67.50 | 30.00 | o | 205.50 | 386.50 | 0.00 | z | 940.00 | 4358.50 | |||||||||||
1979 | 1014.50 | 704.50 | 552.00 | 473.00 | 322.00 | 199.00 | 109.57 | b | 52.50 | 135.50 | 372.00 | 696.50 | 726.50 | 5357.57 | ||||||||||||
1980 | 963.50 | 664.00 | 660.00 | 449.50 | 354.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 197.50 | s | 617.23 | c | 3708.73 | ||||||
1981 | 690.50 | 585.00 | 525.00 | 462.00 | 304.50 | 194.00 | 85.00 | 55.50 | 148.00 | 468.00 | 552.50 | 743.50 | 4813.50 | |||||||||||||
1982 | 816.50 | 649.50 | 650.50 | 552.00 | 286.00 | 91.50 | 72.50 | 63.50 | 137.00 | 373.50 | 701.00 | 776.50 | 5170.00 | |||||||||||||
1983 | 632.00 | 537.50 | 521.00 | 436.50 | 190.00 | 161.00 | 69.50 | 28.50 | 224.00 | 442.00 | 566.50 | 944.50 | 4753.00 | |||||||||||||
1984 | 715.00 | 332.00 | m | 503.00 | 547.00 | 406.00 | 214.00 | 64.50 | 85.00 | 219.50 | 524.00 | 659.00 | 914.00 | 4851.00 | ||||||||||||
1985 | 883.50 | 731.50 | 700.00 | 442.00 | 336.00 | 181.50 | 14.00 | 84.00 | 251.00 | 491.50 | 904.00 | 933.00 | 5952.00 | |||||||||||||
1986 | 656.50 | 667.00 | 458.00 | 527.00 | 333.00 | 98.00 | 125.50 | 17.00 | 244.00 | 354.00 | 579.50 | 773.50 | 4833.00 | |||||||||||||
1987 | 776.00 | 560.00 | 547.50 | 393.50 | 239.50 | 120.50 | 82.50 | 34.00 | 128.00 | 356.50 | 530.50 | 831.00 | 4599.50 | |||||||||||||
1988 | 801.50 | 602.50 | 615.00 | 428.50 | 322.50 | 212.00 | 105.00 | 76.00 | 183.50 | 322.00 | 624.50 | 764.50 | 5057.50 | |||||||||||||
1989 | 771.00 | 858.00 | 664.00 | 341.50 | 304.50 | 146.00 | 93.00 | 83.00 | 122.00 | 384.50 | 553.50 | 709.00 | 5030.00 | |||||||||||||
1990 | 721.50 | 735.00 | 0.00 | z | 431.00 | 372.50 | 195.00 | 43.00 | 63.00 | 138.50 | 471.00 | 570.00 | 931.00 | 4671.50 | ||||||||||||
1991 | 820.50 | 530.50 | 654.50 | 485.00 | 379.50 | 233.50 | 40.50 | 70.00 | 165.50 | 482.00 | 606.50 | 711.00 | 5179.00 | |||||||||||||
1992 | 698.50 | 541.00 | 488.00 | 412.00 | 221.50 | 94.50 | 37.00 | 44.00 | 191.50 | 368.50 | 602.00 | 832.50 | 4531.00 | |||||||||||||
1993 | 925.50 | 732.00 | 589.00 | 448.00 | 191.00 | 162.00 | 108.50 | 67.00 | 155.50 | 346.50 | 744.50 | 761.50 | 5231.00 | |||||||||||||
1994 | 649.50 | 710.00 | 533.50 | 383.00 | 281.50 | 204.50 | 46.50 | 43.50 | 80.00 | 450.00 | 743.50 | 781.00 | 4906.50 | |||||||||||||
1995 | 708.50 | 567.50 | 597.50 | 478.00 | 223.00 | 141.50 | 0.00 | z | 123.00 | 74.50 | 397.50 | 514.50 | 733.00 | 4558.50 | ||||||||||||
1996 | 780.00 | 693.00 | 591.00 | 425.00 | 415.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 651.50 | 802.00 | 4358.00 | ||||||||
1997 | 756.00 | 646.50 | 635.00 | 499.50 | 243.00 | 221.00 | 74.00 | 23.00 | m | 120.00 | 441.00 | 516.50 | 751.00 | 4903.50 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 813.92 | 662.25 | 636.71 | 486.72 | 341.12 | 188.47 | 90.38 | 84.05 | 183.62 | 416.12 | 628.68 | 779.81 | 5278.91 | |||||||||||||
S.D. | 125.83 | 84.04 | 81.52 | 71.51 | 74.21 | 58.45 | 37.21 | 39.80 | 54.13 | 56.82 | 75.49 | 88.31 | 448.92 | |||||||||||||
SKEW | 0.88 | 0.25 | -0.16 | -0.27 | -0.26 | -0.05 | 0.06 | 0.70 | 0.06 | 0.03 | 0.40 | 0.22 | -0.35 | |||||||||||||
MAX | 1174.50 | 895.00 | 882.50 | 622.00 | 491.50 | 321.21 | 175.50 | 197.50 | 308.00 | 524.00 | 904.00 | 957.00 | 6068.50 | |||||||||||||
MIN | 585.00 | 482.50 | 447.00 | 305.50 | 176.50 | 55.00 | 12.00 | 17.00 | 74.50 | 311.50 | 454.14 | 614.00 | 4296.57 | |||||||||||||
NO YRS | 73 | 75 | 74 | 73 | 76 | 72 | 70 | 70 | 76 | 76 | 75 | 71 | 48 |