GRANTSBURG, WISCONSIN

Monthly Total Growing Degree Days

(473244)

Base Temperature = 50 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201209
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
1950 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 517.91 b 376.50 247.00 76.50 0.00 0.00 1217.91
1951 0.00 0.00 0.00 40.50 256.00 322.50 541.50 392.00 150.00 74.50 0.00 0.00 1777.00
1952 0.00 0.00 0.00 113.50 167.00 474.50 591.00 438.00 288.50 0.00 0.50 0.00 2073.00
1953 0.00 0.00 0.00 10.50 175.00 493.00 544.00 592.00 242.50 179.00 4.00 0.00 2240.00
1954 0.00 0.00 0.00 18.00 105.50 495.00 590.00 468.00 182.00 25.00 0.00 0.00 1883.50
1955 0.00 0.00 2.00 89.00 295.00 447.50 740.00 643.00 239.50 82.50 0.00 0.00 2538.50
1956 0.00 0.00 0.00 0.00 179.00 498.50 463.00 487.00 159.00 139.50 19.50 0.00 1945.50
1957 0.00 0.00 0.00 91.00 136.50 363.00 658.50 498.50 177.00 38.50 0.00 0.00 1963.00
1958 0.00 0.00 0.00 25.00 162.50 236.50 493.00 470.50 256.00 69.00 2.50 0.00 1715.00
1959 0.00 0.00 0.00 5.00 253.50 492.50 603.00 629.50 280.50 17.50 0.00 0.00 2281.50
1960 0.00 0.00 0.00 36.00 186.50 308.50 558.00 578.50 293.00 79.50 0.00 0.00 2040.00
1961 0.00 0.00 0.50 6.50 150.50 453.00 563.96 e 654.50 310.50 115.00 0.50 0.00 2254.96
1962 0.00 0.00 0.00 a 41.00 320.00 440.50 170.50 s 0.00 z 201.50 130.50 0.00 0.00 a 1133.50
1963 0.00 0.00 b 20.50 62.50 188.00 521.50 473.00 h 513.50 327.00 233.50 0.00 g 0.00 1866.50
1964 0.00 0.00 0.00 72.00 324.50 453.89 c 696.00 496.00 266.50 87.32 a 10.50 0.00 a 2406.71
1965 0.00 0.00 0.00 24.00 266.50 397.50 d 547.00 499.50 97.00 93.00 e 1.00 0.00 1925.50
1966 0.00 0.00 4.65 a 7.50 128.50 484.50 712.50 430.38 a 246.50 54.50 0.00 d 0.00 2069.03
1967 0.00 0.00 9.00 23.50 112.50 427.00 551.05 b 450.00 269.50 67.50 0.00 d 0.00 i 1910.05
1968 0.00 z 0.00 16.50 72.00 126.00 431.00 579.00 533.00 258.50 138.97 b 0.00 0.00 2154.97
1969 0.00 0.00 0.00 40.50 263.00 276.00 576.50 659.50 306.50 67.00 0.00 a 0.00 a 2189.00
1970 0.00 0.00 a 0.00 70.00 204.50 526.00 657.50 569.00 279.50 57.00 0.00 0.00 2363.50
1971 0.00 0.00 0.00 51.50 108.00 516.50 440.50 442.00 250.50 97.50 0.00 0.00 c 1906.50
1972 0.00 0.00 0.00 21.00 278.50 376.50 511.00 496.50 170.00 35.65 a 0.00 0.00 z 1889.15
1973 0.00 0.00 b 0.00 47.00 112.50 439.50 547.50 607.00 0.00 z 123.00 0.00 z 0.00 g 1876.50
1974 0.00 0.00 o 0.00 41.00 128.65 a 349.00 631.50 396.50 100.34 a 39.50 0.00 z 0.00 z 1686.49
1975 0.00 0.00 b 0.00 c 0.58 d 286.50 376.00 574.50 487.00 117.50 62.50 18.00 h 0.00 b 1904.58
1976 0.00 0.00 0.00 72.50 195.00 514.50 652.50 563.00 229.00 63.50 0.00 0.00 b 2290.00
1977 0.00 0.00 1.00 129.50 456.50 450.50 626.00 380.00 221.50 8.50 7.50 0.00 2281.00
1978 0.00 0.00 0.00 a 20.50 301.50 402.00 534.00 539.50 328.00 34.00 9.00 0.00 z 2168.50
1979 0.00 0.00 0.00 34.50 118.00 421.50 628.00 494.00 285.00 27.50 1.00 0.00 a 2009.50
1980 0.00 0.00 0.00 98.00 353.00 384.50 608.50 518.00 168.50 35.00 0.00 0.00 2165.50
1981 0.00 0.00 7.50 31.00 176.00 373.50 574.00 532.00 211.50 9.82 a 5.69 a 0.00 a 1921.01
1982 0.00 0.00 0.00 38.50 338.00 282.50 629.50 489.50 202.00 43.50 0.00 0.00 2023.50
1983 0.00 0.00 0.00 20.00 95.00 401.50 674.00 657.50 278.50 48.50 2.00 0.00 2177.00
1984 0.00 0.00 0.00 26.00 149.00 462.00 554.00 596.00 146.00 103.00 0.00 0.00 2036.00
1985 0.00 0.00 0.00 107.50 277.00 304.00 544.50 387.50 0.00 z 14.00 0.00 0.00 1634.50
1986 0.00 0.00 2.50 57.00 252.00 430.00 0.00 z 400.50 206.50 0.00 z 0.00 z 0.00 1348.50
1987 0.00 0.00 8.00 135.50 0.00 z 0.00 z 695.00 0.00 z 251.50 13.50 6.50 0.00 1110.00
1988 0.00 0.00 0.00 30.50 357.00 557.50 718.00 599.50 0.00 z 33.50 0.00 0.00 2296.00
1989 0.00 0.00 0.00 31.50 237.00 443.00 698.00 548.50 264.50 99.00 0.00 0.00 2321.50
1990 0.00 0.00 0.00 118.00 148.50 488.50 571.00 543.50 305.00 22.00 9.00 0.00 2205.50
1991 0.00 0.00 3.50 101.50 361.00 551.50 558.00 590.50 223.50 26.00 0.00 0.00 2415.50
1992 0.00 0.00 0.00 19.50 294.50 379.50 393.50 406.50 196.00 74.00 0.00 0.00 1763.50
1993 0.00 0.00 0.00 9.50 181.50 357.50 548.00 552.00 106.50 30.50 0.00 0.00 1785.50
1994 0.00 0.00 0.00 34.50 265.50 491.00 535.50 455.50 340.00 69.00 0.00 0.00 2191.00
1995 0.00 0.00 0.00 0.00 152.00 567.00 583.50 621.00 249.50 51.00 0.00 0.00 2224.00
1996 0.00 0.00 0.00 3.50 157.50 435.50 513.00 563.50 271.00 66.00 0.00 0.00 2010.00
1997 0.00 0.00 0.00 13.50 85.50 531.50 556.00 459.00 326.50 119.50 0.00 0.00 2091.50
1998 0.00 0.00 7.50 74.00 397.00 407.00 634.50 607.50 387.00 63.00 0.00 0.00 2577.50
1999 0.00 0.00 4.50 26.00 291.00 438.50 706.00 523.50 263.50 34.50 18.00 0.00 2305.50
2000 0.00 0.00 23.00 42.50 267.00 368.50 614.50 595.00 248.50 131.00 19.00 0.00 a 2309.00
2001 0.00 0.00 0.00 67.00 267.50 485.00 681.50 669.00 261.50 51.50 33.50 0.00 2516.50
2002 0.00 0.00 0.00 64.50 133.50 526.50 744.00 551.00 371.50 31.00 0.00 0.00 2422.00
2003 0.00 0.00 3.00 56.50 191.50 431.50 617.00 662.50 333.00 102.00 0.00 0.00 2397.00
2004 0.00 0.00 0.00 45.50 148.00 355.00 570.50 378.50 426.50 69.50 0.00 0.00 1993.50
2005 0.00 0.00 9.00 95.00 186.50 604.00 689.50 601.50 405.50 108.00 1.00 0.00 2700.00
2006 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 629.50 246.00 0.00 z 0.00 0.00 875.50
2007 0.00 0.00 22.00 89.50 338.50 592.50 706.50 589.00 321.00 135.00 0.00 0.00 2794.00
2008 0.00 0.00 0.00 32.50 136.00 441.50 635.50 546.00 305.00 54.50 28.00 0.00 2179.00
2009 0.00 0.00 1.50 44.50 213.00 433.50 505.50 498.00 449.50 2.00 0.00 0.00 2147.50
2010 0.00 0.00 8.50 85.00 302.00 460.50 677.50 690.50 203.50 100.00 5.50 0.00 2533.00
2011 0.00 0.00 z 0.00 23.50 202.50 436.00 751.46 d 594.00 281.00 192.00 0.00 0.00 2480.46
2012 0.00 0.00 99.00 45.00 315.50 541.50 780.50 565.50 271.00 0.00 z 0.00 z 0.00 z 2618.00
Period of Record Statistics
MEAN 0.00 0.00 4.16 48.08 220.92 439.17 603.35 531.24 255.01 70.82 3.23 0.00 2181.70
S.D. 0.00 0.00 13.50 34.76 86.72 79.16 81.56 84.42 75.86 48.23 7.12 0.00 249.88
SKEW 0.00 0.00 5.93 0.71 0.46 -0.27 0.02 -0.16 0.12 1.02 2.69 0.00 0.26
MAX 0.00 0.00 99.00 135.50 456.50 604.00 780.50 690.50 449.50 233.50 33.50 0.00 2794.00
MIN 0.00 0.00 0.00 0.00 85.50 236.50 393.50 376.50 97.00 0.00 0.00 0.00 1715.00
NO YRS 61 60 61 61 60 60 59 61 60 60 57 57 46