BRULE ISLAND, WISCONSIN

Monthly Total Growing Degree Days

(471139)

Base Temperature = 40 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 198912
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
1922 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
1923 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
1924 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
1925 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 0.00 z 0.00
1928 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
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 0.00 z 0.00 z 0.00
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 0.00 z 0.00 z 0.00 z 0.00 z 411.50 k 568.00 514.00 l 759.50 570.50 145.00 0.00 0.00 2043.00
1937 0.00 0.00 0.00 52.50 398.50 645.00 871.00 933.00 486.50 136.50 6.50 0.00 3529.50
1938 0.00 0.00 50.00 170.50 391.00 616.50 828.00 842.00 463.50 366.00 78.50 0.00 3806.00
1939 0.00 0.00 28.93 a 134.00 525.50 705.00 838.00 760.50 535.00 189.00 24.00 3.00 3742.93
1940 0.00 0.00 1.50 38.00 330.50 634.00 802.50 730.05 a 559.50 217.50 19.50 0.00 3333.05
1941 0.00 0.00 0.00 248.28 a 551.00 727.50 847.50 729.00 577.50 220.50 35.00 7.00 3943.28
1942 2.07 a 0.00 0.00 300.50 392.50 666.50 790.50 752.50 467.00 280.00 28.50 0.00 3680.07
1943 0.00 0.00 24.50 82.00 391.00 762.00 899.50 799.50 392.00 248.50 7.00 0.00 3606.00
1944 9.00 0.00 0.00 52.50 548.50 719.00 804.50 785.50 519.00 234.50 74.50 0.00 3747.00
1945 0.00 0.00 116.00 160.50 344.00 566.50 747.00 782.00 483.00 174.00 22.76 a 0.00 3395.76
1946 0.00 0.00 105.00 195.00 389.50 662.50 827.00 695.50 478.50 322.00 27.50 4.81 b 3707.31
1947 0.00 0.00 b 4.50 58.00 279.00 a 553.93 b 780.50 913.50 483.10 a 418.50 d 22.00 0.00 b 3513.03
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 577.00 788.50 761.50 551.00 145.00 46.50 0.00 2869.50
1949 0.00 0.00 a 2.50 176.00 387.00 751.00 815.00 777.00 357.00 254.00 14.50 0.00 3534.00
1950 0.00 0.00 0.00 7.00 305.00 599.00 679.50 525.00 421.50 255.50 0.50 0.00 2793.00
1951 0.00 b 0.00 2.77 c 74.50 472.50 525.00 748.00 606.50 355.00 161.50 0.50 5.00 2951.27
1952 0.00 0.00 6.00 208.50 330.00 626.38 a 813.75 a 662.50 438.62 a 68.20 a 8.00 0.00 3161.95
1953 0.00 0.00 6.00 17.50 363.50 645.00 762.50 773.00 456.00 296.00 57.50 0.00 3377.00
1954 0.00 0.00 0.00 110.50 240.00 683.00 723.00 640.50 350.00 161.50 10.00 0.00 2918.50
1955 0.00 0.00 4.00 181.50 442.61 d 632.00 901.00 802.00 413.00 211.00 1.50 0.00 3588.61
1956 0.00 0.00 0.00 a 12.50 305.00 666.50 648.50 699.50 348.50 283.00 70.00 0.00 3033.50
1957 0.00 0.00 0.00 199.50 311.50 599.50 811.50 671.50 370.00 158.00 13.50 0.00 3135.00
1958 0.00 1.00 0.00 117.00 297.50 447.00 748.00 705.50 444.00 205.50 29.50 0.00 2995.00
1959 0.00 0.00 0.52 a 56.00 463.00 686.00 780.00 843.00 491.00 103.00 0.00 0.00 b 3422.52
1960 0.00 0.00 1.50 105.00 377.50 545.00 723.50 771.00 458.00 168.00 7.00 0.50 3157.00
1961 0.00 0.00 3.00 38.50 256.50 589.00 758.00 739.00 470.00 202.00 12.00 0.00 3068.00
1962 0.00 0.00 7.50 93.00 485.50 595.50 685.00 698.00 341.50 239.00 1.50 7.50 3154.00
1963 0.00 0.00 11.00 95.00 280.50 682.00 810.50 657.50 394.00 365.00 15.50 0.00 3311.00
1964 0.00 0.00 0.00 91.00 468.00 594.00 814.00 574.50 362.50 131.50 53.50 0.00 3089.00
1965 0.00 0.00 0.00 25.50 435.50 530.50 651.50 663.00 331.50 169.00 12.50 0.00 2819.00
1966 0.00 0.00 7.50 39.00 236.50 697.00 887.00 669.00 424.50 119.50 2.50 0.00 3082.50
1967 0.00 0.00 13.00 65.00 207.00 617.50 703.50 580.50 410.50 124.00 6.50 0.00 2727.50
1968 0.00 0.00 26.50 99.00 273.50 599.00 726.00 707.50 503.50 240.00 4.50 0.00 3179.50
1969 0.00 0.00 0.00 88.50 360.00 421.00 751.50 818.50 438.50 123.00 3.50 0.00 3004.50
1970 0.00 0.00 0.00 142.50 307.50 656.00 844.00 721.50 444.50 177.50 2.00 0.00 3295.50
1971 0.00 0.00 0.00 48.00 250.50 715.00 662.00 655.50 517.00 341.50 19.50 0.00 3209.00
1972 0.00 0.00 0.00 32.50 486.50 579.50 740.00 711.50 367.00 110.00 2.50 0.00 3029.50
1973 0.00 0.00 6.50 90.50 275.00 651.50 791.00 794.00 439.50 291.50 3.00 0.00 3342.50
1974 0.00 0.00 0.50 125.00 279.00 a 528.00 825.00 710.00 290.50 133.00 17.50 0.00 2908.50
1975 0.00 0.00 0.00 33.00 525.50 676.50 872.00 746.50 338.50 209.50 68.00 0.00 3469.50
1976 0.00 0.00 2.50 143.00 321.00 721.00 810.00 733.50 381.50 106.00 2.00 0.00 3220.50
1977 0.00 0.00 3.50 232.00 637.50 585.00 896.00 624.00 453.50 112.50 42.50 0.00 3586.50
1978 0.00 0.00 0.00 29.50 456.50 617.50 750.50 767.00 532.50 177.50 47.00 0.00 3378.00
1979 0.00 0.00 0.00 53.00 282.50 604.00 803.00 680.40 b 469.50 119.50 4.00 0.00 3015.90
1980 0.00 0.00 0.00 0.00 z 498.00 548.00 816.50 764.50 421.00 76.00 5.50 0.00 3129.50
1981 0.00 5.50 19.00 102.00 333.50 637.24 a 808.38 e 351.00 p 411.00 97.00 41.00 0.00 2454.63
1982 0.00 1.00 2.00 75.50 564.50 473.50 838.50 662.50 403.50 204.50 15.00 8.50 3249.00
1983 0.00 0.00 0.00 60.50 240.50 647.00 977.50 897.00 524.00 140.00 21.50 0.00 3508.00
1984 0.00 0.00 0.00 117.00 285.50 717.00 778.50 843.50 384.00 257.50 0.50 0.00 3383.50
1985 0.00 0.00 3.00 198.00 465.00 a 542.50 751.50 680.00 432.00 112.00 10.50 0.00 3194.50
1986 0.00 a 0.00 17.50 h 0.00 z 483.50 566.00 856.50 633.50 443.50 113.50 4.00 0.00 3100.50
1987 0.00 0.00 21.50 212.50 461.00 769.50 890.00 743.50 476.50 59.00 28.50 0.00 3662.00
1988 0.00 0.00 0.00 a 76.50 493.00 747.00 900.50 840.50 440.50 74.00 4.50 0.00 3576.50
1989 0.00 0.00 20.00 75.00 b 261.00 l 475.50 h 449.50 o 775.00 a 311.50 j 95.50 p 0.00 a 0.00 n 870.00
Period of Record Statistics
MEAN 0.21 0.14 9.82 104.76 382.06 624.83 795.71 732.31 439.91 189.57 19.55 0.69 3302.82
S.D. 1.28 0.78 22.82 68.77 104.30 78.30 70.25 84.21 67.26 83.65 21.27 2.01 292.89
SKEW 6.54 6.41 3.60 0.80 0.34 -0.30 -0.03 0.06 0.05 0.69 1.31 2.86 0.09
MAX 9.00 5.50 116.00 300.50 637.50 769.50 977.50 933.00 577.50 418.50 78.50 8.50 3943.28
MIN 0.00 0.00 0.00 7.00 207.00 421.00 648.50 525.00 290.50 59.00 0.00 0.00 2727.50
NO YRS 52 52 51 50 51 53 52 53 53 53 54 53 48