BRULE ISLAND, WISCONSIN

Monthly Total Growing Degree Days

(471139)

Base Temperature = 50 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 218.00 k 269.00 324.00 l 449.50 294.00 33.50 0.00 0.00 1046.00
1937 0.00 0.00 0.00 2.50 140.00 351.50 561.00 623.00 227.00 36.50 0.00 0.00 1941.50
1938 0.00 0.00 1.50 42.00 123.00 316.50 518.00 532.00 170.00 145.00 24.00 0.00 1872.00
1939 0.00 0.00 0.00 a 41.50 247.50 408.50 528.00 450.50 278.00 45.00 0.00 0.00 1999.00
1940 0.00 0.00 0.00 0.50 93.00 334.00 492.50 422.63 a 279.50 58.50 0.00 0.00 1680.63
1941 0.00 0.00 0.00 105.00 a 265.50 428.50 537.50 419.50 295.50 28.00 7.00 0.00 2086.50
1942 0.00 a 0.00 0.00 137.00 135.50 366.50 480.50 442.50 237.00 62.50 0.00 0.00 1861.50
1943 0.00 0.00 0.00 21.00 140.00 462.00 589.50 489.50 151.50 86.50 0.00 0.00 1940.00
1944 0.00 0.00 0.00 0.00 284.50 421.00 494.50 475.50 239.00 50.50 11.50 0.00 1976.50
1945 0.00 0.00 22.50 53.00 117.00 301.50 437.00 472.00 222.00 55.00 0.00 a 0.00 1680.00
1946 0.00 0.00 26.50 46.00 141.00 375.50 517.00 386.50 209.00 109.50 0.00 0.00 b 1811.00
1947 0.00 0.00 b 0.00 20.50 76.47 a 280.71 b 470.50 603.50 262.76 a 170.50 d 0.00 0.00 b 1884.94
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 279.00 478.50 451.50 254.00 3.00 2.00 0.00 1468.00
1949 0.00 0.00 a 0.00 62.00 155.50 457.00 505.00 468.50 112.50 70.50 0.00 0.00 1831.00
1950 0.00 0.00 0.00 0.00 90.50 307.00 370.00 229.50 152.00 63.00 0.00 0.00 1212.00
1951 0.00 b 0.00 0.00 c 16.50 209.00 233.00 438.00 296.50 105.50 40.50 0.00 0.00 1339.00
1952 0.00 0.00 0.00 83.50 83.50 326.38 a 503.75 a 352.50 183.10 a 0.00 a 0.00 0.00 1532.73
1953 0.00 0.00 0.00 0.00 122.00 350.00 452.50 463.00 182.50 106.50 4.50 0.00 1681.00
1954 0.00 0.00 0.00 11.50 60.50 387.50 413.00 330.50 97.50 22.00 0.00 0.00 1322.50
1955 0.00 0.00 0.00 27.50 180.83 d 336.50 591.00 492.00 160.50 56.50 0.00 0.00 1844.83
1956 0.00 0.00 0.00 a 0.00 97.50 370.50 338.50 389.50 117.00 65.50 20.00 0.00 1398.50
1957 0.00 0.00 0.00 73.00 92.50 303.50 501.50 361.50 126.00 10.50 0.00 0.00 1468.50
1958 0.00 0.00 0.00 31.50 82.00 158.00 438.00 395.50 171.50 36.00 2.00 0.00 1314.50
1959 0.00 0.00 0.00 a 3.50 200.50 386.00 470.00 533.00 228.00 13.00 0.00 0.00 b 1834.00
1960 0.00 0.00 0.00 16.00 154.50 249.00 413.50 461.00 197.00 28.00 0.00 0.00 1519.00
1961 0.00 0.00 0.00 4.00 67.00 290.50 448.00 429.00 218.50 65.50 1.50 0.00 1524.00
1962 0.00 0.00 0.00 24.50 227.50 304.00 375.00 388.00 107.00 62.50 0.00 0.00 1488.50
1963 0.00 0.00 0.00 9.50 83.50 389.00 500.50 347.50 139.00 120.00 0.00 0.00 1589.00
1964 0.00 0.00 0.00 6.50 187.00 315.50 504.00 266.00 141.00 18.00 4.00 0.00 1442.00
1965 0.00 0.00 0.00 4.00 159.50 230.50 341.50 361.00 96.00 41.00 0.00 0.00 1233.50
1966 0.00 0.00 0.00 0.00 76.00 397.00 577.00 359.00 172.00 21.00 0.00 0.00 1602.00
1967 0.00 0.00 0.00 9.50 48.50 321.00 393.50 276.00 168.00 23.00 0.00 0.00 1239.50
1968 0.00 0.00 0.00 7.50 43.50 300.50 416.00 398.00 221.50 91.00 0.00 0.00 1478.00
1969 0.00 0.00 0.00 6.50 141.50 150.50 441.50 508.50 184.50 26.50 0.00 0.00 1459.50
1970 0.00 0.00 0.00 57.50 107.50 356.00 534.00 411.50 193.50 35.00 0.00 0.00 1695.00
1971 0.00 0.00 0.00 3.00 37.00 415.00 353.00 347.00 240.00 98.50 0.00 0.00 1493.50
1972 0.00 0.00 0.00 0.00 241.50 284.50 433.00 401.50 110.50 14.00 0.00 0.00 1485.00
1973 0.00 0.00 0.00 21.00 60.00 351.50 481.00 484.00 182.00 89.00 0.00 0.00 1668.50
1974 0.00 0.00 0.00 43.50 76.98 a 238.50 515.00 400.00 58.50 21.00 0.00 0.00 1353.48
1975 0.00 0.00 0.00 2.00 240.00 378.50 562.00 436.50 96.00 38.00 5.50 0.00 1758.50
1976 0.00 0.00 0.00 49.00 99.50 421.00 500.00 425.50 155.50 30.50 0.00 0.00 1681.00
1977 0.00 0.00 0.00 78.00 355.00 286.50 586.00 314.50 164.00 4.00 2.00 0.00 1790.00
1978 0.00 0.00 0.00 0.00 219.50 326.50 440.50 457.00 242.00 25.50 2.00 0.00 1713.00
1979 0.00 0.00 0.00 6.50 72.50 305.00 493.00 370.40 b 189.00 25.00 0.00 0.00 1461.40
1980 0.00 0.00 0.00 0.00 z 230.00 260.50 506.50 454.50 161.00 13.00 0.00 0.00 1625.50
1981 0.00 0.00 0.00 11.00 104.00 337.24 a 498.38 e 201.00 p 158.00 6.00 0.50 0.00 1115.13
1982 0.00 0.00 0.00 17.00 277.50 186.00 528.50 356.00 134.00 28.50 0.00 0.00 1527.50
1983 0.00 0.00 0.00 11.00 54.00 353.50 667.50 587.00 265.00 44.50 0.00 0.00 1982.50
1984 0.00 0.00 0.00 16.00 83.00 417.00 468.50 533.50 143.00 66.00 0.00 0.00 1727.00
1985 0.00 0.00 0.00 91.00 171.02 a 245.00 441.50 370.00 184.00 2.50 0.00 0.00 1505.02
1986 0.00 a 0.00 0.00 h 0.00 z 217.50 273.50 546.50 331.00 189.00 12.50 0.00 0.00 1570.00
1987 0.00 0.00 0.00 49.00 207.50 469.50 580.00 433.50 186.50 0.00 3.00 0.00 1929.00
1988 0.00 0.00 0.00 a 0.00 216.50 448.00 590.50 530.50 150.50 17.00 0.00 0.00 1953.00
1989 0.00 0.00 0.00 6.96 b 108.50 l 257.00 h 289.50 o 465.00 a 127.00 j 29.00 p 0.00 a 0.00 n 471.96
Period of Record Statistics
MEAN 0.00 0.00 0.99 26.57 145.04 330.38 485.80 423.26 181.17 45.94 1.66 0.00 1641.89
S.D. 0.00 0.00 4.82 31.62 75.12 74.63 70.15 82.92 56.33 37.63 4.56 0.00 232.38
SKEW 0.00 0.00 4.79 1.53 0.63 -0.24 -0.03 0.12 0.16 1.24 3.68 0.00 -0.01
MAX 0.00 0.00 26.50 137.00 355.00 469.50 667.50 623.00 295.50 170.50 24.00 0.00 2086.50
MIN 0.00 0.00 0.00 0.00 37.00 150.50 338.50 229.50 58.50 0.00 0.00 0.00 1212.00
NO YRS 52 52 51 50 51 53 52 53 53 53 54 53 48