HILLSBORO, WISCONSIN

Monthly Total Growing Degree Days

(473654)

Base Temperature = 40 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201210
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
1948 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
1949 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
1950 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
1951 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
1952 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
1953 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
1954 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
1955 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
1956 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
1957 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
1958 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
1959 0.00 m 0.00 c 7.50 t 198.60 e 673.98 b 856.50 916.50 1056.50 668.00 189.00 5.50 g 1.03 a 4560.12
1960 0.00 a 0.00 16.00 295.50 513.57 a 704.00 896.00 943.00 673.97 a 327.00 28.00 i 16.03 b 4385.07
1961 0.00 a 0.00 23.52 b 107.00 463.50 854.00 958.00 957.50 606.50 306.26 b 19.20 e 11.00 4306.48
1962 0.00 0.00 16.50 196.15 d 706.50 829.50 864.00 888.00 499.50 397.00 21.50 33.21 c 4451.87
1963 0.00 0.00 105.50 252.50 470.00 894.00 989.50 858.81 d 593.00 579.50 61.50 0.00 c 4804.31
1964 4.00 0.00 16.50 248.50 683.03 a 828.50 1043.50 803.00 558.00 250.00 188.89 c 0.00 b 4623.92
1965 0.00 b 0.00 0.00 a 124.50 642.45 b 741.50 912.50 826.50 525.50 0.00 z 0.00 z 5.00 3777.95
1966 0.00 3.00 66.00 133.50 381.50 822.00 1027.13 a 812.00 526.50 f 336.50 54.00 0.50 3636.13
1967 0.00 0.00 81.50 214.50 370.00 815.50 879.00 760.00 543.00 293.00 29.00 1.00 3986.50
1968 0.00 0.00 134.50 249.50 458.00 802.50 937.00 897.00 603.50 388.50 28.00 10.73 e 4509.23
1969 0.00 0.00 5.50 147.50 581.50 587.50 940.00 959.40 b 0.00 z 0.00 z 22.00 0.00 3243.40
1970 0.00 0.00 0.00 269.48 a 640.50 839.00 1042.00 925.50 0.00 z 0.00 z 31.50 11.00 3758.98
1971 0.00 d 1.17 d 12.00 230.50 456.22 a 930.00 616.00 h 632.50 h 405.50 i 548.00 71.00 0.00 2248.88
1972 0.00 0.00 7.23 a 147.50 635.50 726.00 901.00 910.88 a 646.00 246.00 26.50 0.00 j 4246.62
1973 0.00 z 0.00 c 97.50 179.40 e 439.00 838.50 0.00 z 986.83 a 0.00 z 0.00 z 0.00 z 0.00 k 2541.23
1974 0.00 0.00 32.50 f 229.14 a 427.50 690.50 1033.00 872.50 514.00 346.00 0.00 z 0.00 4112.64
1975 0.00 0.00 3.00 119.50 653.50 844.00 1040.50 956.35 a 510.00 419.50 164.00 1.50 4711.85
1976 0.00 b 0.00 z 66.50 f 246.21 a 485.50 906.00 0.00 z 0.00 z 658.50 158.50 l 13.00 0.00 2309.21
1977 0.00 l 0.00 z 112.93 c 430.50 791.00 817.50 1093.50 835.50 649.50 208.50 i 0.00 z 0.00 z 4730.43
1978 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 280.50 v 757.00 234.10 b 83.00 0.00 1074.10
1979 0.00 0.00 12.50 179.50 477.00 780.50 942.00 849.00 667.00 235.50 42.00 2.00 4187.00
1980 0.00 a 0.00 10.69 b 235.00 578.00 780.00 1051.86 b 926.50 596.90 a 159.50 35.50 0.00 4373.95
1981 3.50 18.50 44.43 a 243.75 b 479.50 615.00 f 919.00 0.00 z 512.50 193.50 67.00 0.00 2481.68
1982 0.00 v 0.50 p 37.20 a 195.00 641.00 590.00 958.50 802.50 536.50 260.00 13.50 h 24.50 4045.20
1983 0.00 0.00 37.00 137.00 376.50 810.00 1048.50 1047.50 613.50 230.50 66.00 0.00 a 4366.50
1984 0.00 7.50 0.00 192.00 409.00 834.50 904.17 a 965.65 a 539.00 365.00 43.97 a 5.68 a 4266.46
1985 0.00 1.50 29.45 a 389.00 647.90 a 710.50 942.00 811.00 653.00 268.00 13.50 0.00 4465.85
1986 0.00 0.00 103.50 281.50 575.50 777.00 994.50 738.00 571.00 246.00 14.00 0.00 4301.00
1987 0.00 0.00 58.90 a 319.66 a 604.00 865.34 a 1049.50 840.00 595.00 116.00 74.00 0.00 b 4522.40
1988 0.00 0.00 a 24.50 176.50 621.50 846.00 1036.00 1004.00 645.00 115.50 31.00 0.00 4500.00
1989 0.00 0.00 a 55.00 148.50 494.50 735.00 960.00 860.50 498.00 274.50 15.00 0.00 4041.00
1990 0.00 a 0.00 81.00 259.50 388.00 795.50 916.00 894.50 644.50 197.00 88.00 0.00 4264.00
1991 0.00 0.00 55.50 253.50 627.50 880.50 910.50 872.50 518.50 232.00 7.00 0.00 4357.50
1992 0.00 0.00 21.00 126.00 496.50 681.50 769.50 716.00 508.50 244.50 12.00 0.00 3575.50
1993 0.00 0.00 12.00 116.00 518.00 688.50 882.00 892.00 411.50 198.50 16.50 0.00 3735.00
1994 0.00 5.50 28.00 201.00 498.00 841.50 864.00 767.00 668.50 312.00 78.50 2.50 4266.50
1995 0.00 0.00 72.50 79.00 448.50 863.50 970.00 1061.50 499.50 280.00 0.00 0.00 4274.50
1996 0.00 0.00 8.50 124.50 377.00 757.00 849.00 855.50 585.00 251.00 14.00 0.00 3821.50
1997 0.00 0.00 38.00 164.50 323.00 810.00 888.50 760.00 604.00 298.50 15.00 0.00 3901.50
1998 3.50 11.50 103.50 250.00 675.50 761.00 951.50 914.50 706.50 305.00 70.00 49.50 4802.00
1999 0.00 7.00 44.50 242.50 584.00 815.00 1067.00 838.00 546.00 223.50 113.00 17.00 4497.50
2000 0.00 42.50 118.50 197.00 570.00 742.50 900.50 911.00 613.00 374.00 72.00 0.00 4541.00
2001 0.00 0.00 1.00 309.50 562.00 751.50 986.50 993.00 544.50 248.00 211.50 31.00 4638.50
2002 2.00 4.50 15.50 247.00 427.50 852.50 1046.50 891.50 679.50 191.00 33.00 6.00 4396.50
2003 3.50 2.50 62.50 226.50 474.50 726.50 929.00 992.50 613.00 266.50 29.00 6.00 4332.00
2004 0.00 0.00 86.50 233.50 477.50 714.50 891.00 738.00 705.50 283.00 85.00 3.00 4217.50
2005 0.00 2.50 48.50 283.00 445.50 956.50 1008.50 917.00 740.50 350.50 79.50 0.00 4832.00
2006 0.00 0.00 28.00 317.00 564.00 808.00 1057.50 935.00 518.50 200.50 67.00 1.50 4497.00
2007 6.50 0.00 133.50 240.00 661.00 850.50 970.50 939.50 700.00 520.50 39.50 0.00 5061.50
2008 2.00 0.00 6.00 210.00 475.00 825.00 967.50 879.00 679.50 257.00 115.50 0.00 a 4416.50
2009 0.00 2.00 43.00 175.50 577.38 c 783.75 b 796.00 843.00 669.00 173.00 101.50 0.00 4164.12
2010 0.00 d 0.00 80.50 157.50 p 558.00 810.50 995.50 972.00 554.50 0.00 z 0.00 z 0.00 z 3971.00
2011 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
2012 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 0.53 2.28 45.82 215.46 531.48 795.43 956.17 889.10 598.79 282.90 55.97 4.99 4361.40
S.D. 1.40 6.87 39.26 71.33 105.19 75.85 73.77 84.63 76.23 100.08 47.39 10.29 312.55
SKEW 2.69 4.65 0.72 0.55 0.17 -0.62 -0.23 -0.01 -0.04 1.10 1.51 2.68 -0.35
MAX 6.50 42.50 134.50 430.50 791.00 956.50 1093.50 1061.50 757.00 579.50 211.50 49.50 5061.50
MIN 0.00 0.00 0.00 79.00 323.00 587.50 769.50 716.00 411.50 115.50 0.00 0.00 3575.50
NO YRS 47 48 48 50 51 50 48 48 47 45 44 48 36