LONG LAKE DAM, WISCONSIN

Monthly Total Growing Degree Days

(474829)

Base Temperature = 40 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 200111
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
Months with 5 missing days or less use mean for missing day(s)
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1908 0.00 c 0.00 1.50 145.00 359.50 616.00 777.50 666.00 650.00 267.50 14.50 0.00 3497.50
1909 0.00 0.00 f 0.00 4.00 311.00 664.50 724.00 783.27 a 422.00 79.50 h 53.50 1.50 2963.77
1910 0.00 0.00 131.50 181.00 222.00 669.00 779.00 718.50 419.50 241.50 0.00 0.00 3362.00
1911 0.00 0.00 5.50 108.50 546.50 800.00 764.50 655.50 422.00 132.00 3.00 0.00 3437.50
1912 0.00 0.00 0.00 71.00 394.00 547.50 794.50 577.00 487.00 191.50 8.79 a 0.00 3071.29
1913 0.00 0.00 1.55 a 157.50 321.00 719.50 745.00 766.50 485.00 212.50 31.00 2.00 3441.55
1914 0.00 a 0.00 0.00 88.00 476.00 615.50 903.50 687.00 517.50 332.50 26.50 0.00 3646.50
1915 0.00 0.00 0.00 287.50 277.50 507.93 a 648.00 554.50 463.50 176.00 25.50 0.00 2940.43
1916 0.00 0.00 b 0.00 53.50 305.50 493.00 979.50 778.00 417.50 178.00 16.50 0.00 3221.50
1917 0.00 0.00 0.00 47.00 179.50 490.00 799.50 608.00 379.00 44.50 11.00 0.00 2558.50
1918 0.00 a 0.00 22.50 42.50 448.00 584.50 739.00 719.00 225.00 158.50 48.00 0.00 2987.00
1919 0.00 0.00 10.00 77.50 331.00 783.50 819.50 664.43 a 509.50 136.00 5.00 0.00 3336.43
1920 0.00 0.00 25.83 a 34.50 347.00 678.00 681.00 645.00 518.50 371.50 0.00 0.52 a 3301.85
1921 0.00 0.00 7.00 204.50 466.50 783.00 940.00 687.00 547.50 171.50 0.00 0.00 3807.00
1922 0.00 0.00 5.50 65.50 532.00 623.00 685.50 696.00 512.00 200.50 35.50 0.00 3355.50
1923 0.00 0.00 0.00 67.50 334.50 718.00 801.35 a 569.50 454.00 130.50 19.50 0.00 3094.85
1924 0.00 0.00 0.00 51.00 112.50 483.00 625.00 605.50 313.50 261.00 34.50 0.00 z 2486.00
1925 0.00 a 0.00 7.50 152.00 241.50 621.00 688.50 715.00 482.00 44.43 a 1.00 0.00 c 2952.93
1926 0.00 t 0.00 0.00 a 36.50 0.00 z 0.00 z 721.50 664.00 371.00 121.00 2.00 0.00 d 1916.00
1927 0.00 0.00 16.50 72.50 260.00 497.50 650.50 526.50 549.50 200.50 0.52 a 0.00 2774.02
1928 0.00 z 0.00 f 2.07 a 31.50 382.00 481.50 783.00 724.00 323.50 207.50 10.50 0.00 a 2945.57
1929 0.00 z 0.00 z 0.00 z 97.00 f 272.00 528.00 773.00 668.50 474.00 152.00 5.50 0.00 2873.00
1930 0.00 9.00 8.50 120.50 431.00 646.00 783.00 724.50 449.50 234.50 84.50 0.00 3491.00
1931 0.00 0.00 0.00 134.50 340.00 732.50 827.00 636.00 615.00 281.50 81.50 0.00 3648.00
1932 0.00 0.52 a 0.00 67.50 365.50 693.50 780.00 740.50 403.50 102.00 12.00 0.00 3165.02
1933 0.00 0.00 0.00 65.50 416.50 845.00 850.50 640.00 557.50 105.50 24.50 0.00 3505.00
1934 0.00 0.00 0.00 54.00 517.00 701.50 795.50 582.50 408.50 232.50 16.50 0.00 3308.00
1935 0.00 0.00 2.00 80.50 218.00 472.00 901.00 730.00 385.50 169.50 1.50 0.00 2960.00
1936 0.00 0.00 0.50 27.00 503.50 531.50 886.00 729.50 553.50 127.00 0.50 0.00 3359.00
1937 0.00 0.00 0.00 38.50 395.50 572.50 868.50 902.00 456.50 120.50 1.00 0.00 3355.00
1938 0.00 0.00 43.00 171.50 375.50 596.50 798.00 818.50 445.50 299.50 67.50 0.00 3615.50
1939 0.00 0.00 21.00 90.00 493.50 655.50 803.00 742.00 509.50 187.00 4.00 2.00 3507.50
1940 0.00 0.00 0.00 34.50 289.00 611.00 783.50 697.00 507.50 200.50 16.50 0.00 3139.50
1941 0.00 0.00 0.00 222.50 525.00 703.00 818.50 702.00 569.50 190.00 25.00 5.00 3760.50
1942 0.00 0.00 0.00 243.50 334.50 638.50 747.00 751.00 430.00 254.00 19.00 0.00 3417.50
1943 0.00 0.00 22.00 68.00 351.50 746.50 887.50 780.50 363.50 215.50 0.00 0.00 3435.00
1944 7.00 0.00 0.00 54.50 521.00 716.50 807.50 815.00 504.50 189.00 79.00 0.00 3694.00
1945 0.00 0.00 107.50 132.00 228.00 499.50 719.00 738.00 473.50 144.50 16.00 0.00 3058.00
1946 0.00 0.00 78.00 141.00 324.50 616.00 791.50 671.50 463.00 279.00 12.50 5.34 b 3382.34
1947 0.00 0.00 0.00 43.50 256.50 547.00 796.00 971.00 532.50 429.50 21.00 0.00 3597.00
1948 0.00 0.00 1.50 181.00 352.00 621.50 797.50 781.50 570.50 156.00 48.00 0.00 3509.50
1949 0.00 0.00 1.00 148.00 407.00 771.50 852.00 784.00 385.00 281.50 11.00 0.00 3641.00
1950 0.00 0.00 a 0.00 8.00 320.00 618.50 679.50 592.62 a 297.00 i 277.00 10.00 0.00 2505.62
1951 0.00 0.00 3.50 71.50 501.00 528.00 756.50 631.50 379.50 191.00 1.50 12.50 3076.50
1952 0.00 0.00 4.00 198.00 352.50 688.50 836.50 683.00 480.50 67.50 7.50 0.00 3318.00
1953 0.00 0.00 a 7.75 a 33.00 373.50 677.50 746.50 766.50 440.00 277.50 61.00 0.00 3383.25
1954 0.00 0.00 0.00 112.00 233.00 698.00 742.50 602.00 327.00 112.50 13.50 0.00 2840.50
1955 0.00 0.00 0.50 173.00 434.50 580.50 886.00 783.50 397.00 199.00 1.50 0.00 3455.50
1956 0.00 0.00 0.00 28.50 331.00 679.00 644.00 699.00 339.00 303.50 73.50 0.00 3097.50
1957 0.00 0.00 0.00 200.50 362.00 657.00 871.50 748.50 411.00 170.00 15.50 0.00 3436.00
1958 0.00 4.00 0.00 105.50 355.00 504.00 749.00 722.50 506.00 210.50 26.00 0.00 d 3182.50
1959 0.00 z 0.00 z 3.88 c 84.50 530.00 705.00 793.50 866.00 516.50 116.50 0.00 0.00 3615.88
1960 0.00 0.00 2.50 136.50 369.00 545.00 724.00 784.00 476.00 195.00 1.50 4.00 3237.50
1961 0.00 0.00 9.00 36.00 308.50 654.00 787.00 777.00 496.00 240.00 11.50 0.00 3319.00
1962 0.00 0.00 12.00 101.50 520.50 610.50 691.50 711.00 392.00 282.50 4.00 15.00 3340.50
1963 0.00 0.00 29.00 140.00 326.00 720.00 857.50 698.50 492.50 432.00 26.00 0.00 3721.50
1964 0.00 0.00 0.00 135.00 532.00 638.50 851.00 635.00 440.00 174.00 98.00 0.00 3503.50
1965 0.00 0.00 0.00 28.00 505.00 586.00 719.00 687.00 183.00 n 190.50 10.50 0.00 2726.00
1966 0.00 0.00 16.50 32.00 248.00 690.50 893.50 654.50 421.50 137.50 0.00 0.00 3094.00
1967 0.00 0.00 26.00 90.00 229.00 657.50 735.50 622.50 446.50 164.00 10.50 0.00 2981.50
1968 0.00 0.00 64.00 156.50 322.00 644.50 786.00 769.50 532.50 295.00 7.50 0.00 3577.50
1969 0.00 0.00 0.52 a 138.00 436.00 428.50 781.50 857.00 484.00 170.00 10.00 0.00 3305.52
1970 0.00 0.00 0.00 160.00 421.50 711.00 889.00 791.00 527.00 268.50 7.00 0.00 3775.00
1971 0.00 0.00 0.00 82.00 287.00 769.50 715.50 678.00 549.00 404.00 15.50 0.00 3500.50
1972 0.00 0.00 1.50 52.50 514.00 622.50 775.00 757.50 387.00 65.50 p 2.00 0.00 3112.00
1973 0.00 0.00 9.00 79.50 228.50 649.00 773.00 759.50 432.50 305.50 2.00 0.00 3238.50
1974 0.00 0.00 0.00 112.00 246.50 489.00 841.50 674.00 259.50 122.00 25.50 0.00 2770.00
1975 0.00 0.00 0.00 21.00 473.00 619.00 859.00 723.50 327.00 0.00 z 70.50 0.00 3093.00
1976 0.00 0.00 4.50 125.50 264.50 696.50 748.50 672.00 354.50 117.00 0.00 0.00 2983.00
1977 0.00 0.00 29.40 b 203.00 620.50 565.50 841.00 568.50 438.50 125.00 47.00 0.00 3438.40
1978 0.00 0.00 0.00 41.00 429.00 568.50 706.00 735.00 534.50 134.00 37.50 0.00 3185.50
1979 0.00 0.00 3.50 72.00 228.50 551.00 786.00 658.75 a 460.00 121.00 14.50 0.00 2895.25
1980 0.00 0.00 0.00 130.00 487.50 582.00 821.50 774.50 413.00 100.50 11.38 a 0.00 3320.38
1981 0.00 7.00 23.50 125.00 317.50 646.00 792.00 788.00 408.50 106.00 47.50 0.00 3261.00
1982 0.00 0.00 4.00 64.14 a 545.00 459.50 844.00 673.00 425.00 214.00 18.50 10.00 3257.14
1983 0.00 0.00 0.50 56.50 222.00 640.00 954.00 894.00 552.50 164.50 19.00 0.00 3503.00
1984 0.00 1.00 0.00 132.00 304.50 706.00 769.50 841.50 408.00 257.50 6.50 0.00 3426.50
1985 0.00 0.00 7.50 0.00 z 480.50 532.50 744.00 681.50 463.00 130.50 12.00 0.00 a 3051.50
1986 0.00 0.00 34.00 195.00 508.50 598.50 822.50 618.00 429.50 121.00 5.00 0.00 3332.00
1987 0.00 0.00 38.00 212.00 432.50 698.50 816.00 674.00 441.00 44.50 35.00 0.00 a 3391.50
1988 0.00 0.00 0.00 101.50 500.00 717.50 872.00 836.00 465.50 76.50 2.50 0.00 3571.50
1989 0.00 0.00 23.50 71.50 371.50 566.00 830.50 723.50 412.50 194.00 0.00 0.00 3193.00
1990 0.00 0.00 37.00 241.00 297.00 632.50 750.00 732.00 451.50 99.00 50.50 0.00 3290.50
1991 0.00 0.00 8.50 156.00 537.50 741.00 730.50 768.50 363.50 79.50 0.00 0.00 3385.00
1992 0.00 0.00 0.00 50.50 394.50 495.00 562.00 556.00 352.00 140.00 0.00 0.00 2550.00
1993 0.00 0.00 15.50 29.50 322.00 539.50 781.50 770.50 288.50 92.00 0.00 0.00 2839.00
1994 0.00 3.00 2.50 79.50 372.00 709.50 733.00 652.50 525.50 201.50 15.50 0.00 3294.50
1995 0.00 0.00 32.50 11.50 312.50 791.50 789.00 838.50 373.00 156.00 0.00 0.00 3304.50
1996 0.00 0.00 2.00 30.50 272.00 638.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 943.00
1997 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
1998 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
1999 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
2000 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
2001 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
Period of Record Statistics
MEAN 0.08 0.29 11.11 100.45 372.08 628.04 786.29 713.03 448.22 189.52 19.64 0.67 3297.54
S.D. 0.76 1.33 22.07 63.23 106.08 90.95 74.20 84.48 78.16 83.29 22.90 2.47 270.38
SKEW 9.06 5.23 3.38 0.69 0.12 -0.04 -0.10 0.26 -0.21 0.76 1.58 4.38 -0.58
MAX 7.00 9.00 131.50 287.50 620.50 845.00 979.50 971.00 650.00 432.00 98.00 15.00 3807.00
MIN 0.00 0.00 0.00 4.00 112.50 428.50 562.00 526.50 225.00 44.43 0.00 0.00 2550.00
NO YRS 85 85 88 87 88 88 88 88 86 85 88 87 77