PRENTICE #2, WISCONSIN

Monthly Total Growing Degree Days

(476859)

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
1898 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
1899 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
1900 0.00 z 0.00 z 0.00 a 281.50 529.07 a 742.50 772.42 a 990.45 a 0.00 z 0.00 z 0.00 z 0.00 z 3315.93
1901 0.00 z 0.00 z 0.00 h 219.50 491.02 c 730.00 984.50 800.00 493.89 c 116.00 l 6.50 q 0.00 d 3718.91
1902 0.00 h 0.00 h 62.50 105.00 503.50 323.00 l 856.24 b 681.50 391.00 162.50 39.50 0.00 b 2801.74
1903 0.00 a 0.00 a 0.00 z 0.00 z 0.00 z 0.00 z 627.00 f 607.00 433.97 a 192.50 51.96 b 0.00 1285.43
1904 0.00 0.00 0.00 a 54.83 a 421.00 659.46 b 710.33 b 706.00 538.00 178.00 m 54.50 0.00 c 3144.12
1905 0.00 b 0.00 g 28.50 o 165.50 396.00 538.00 f 809.10 a 833.00 600.52 a 281.14 b 18.50 0.00 c 3103.76
1906 0.00 j 0.00 0.00 a 239.50 389.00 693.00 769.32 a 874.72 a 685.34 a 248.00 23.28 a 0.00 3922.15
1907 0.00 0.00 14.50 17.59 a 175.50 642.93 a 676.83 d 682.00 231.00 o 150.50 1.50 0.00 2361.35
1908 0.00 0.00 f 1.79 e 149.50 387.50 637.24 a 791.05 c 655.81 b 661.00 287.02 b 12.50 0.00 b 3583.41
1909 0.00 a 0.00 c 0.00 15.00 b 32.50 u 496.50 j 742.40 b 564.50 k 402.50 161.95 b 65.00 7.75 a 1394.59
1910 0.00 d 0.00 144.00 190.71 b 242.83 d 676.03 a 762.50 658.00 414.50 274.00 0.00 a 0.00 z 3362.58
1911 0.00 z 0.00 a 7.23 a 118.97 a 538.88 a 784.50 697.00 623.74 b 444.44 c 133.76 d 0.00 0.00 a 3348.53
1912 0.00 a 0.00 a 0.00 147.50 191.00 o 553.27 d 818.92 a 629.50 441.00 g 248.55 c 26.00 i 0.00 2397.74
1913 0.00 0.00 1.00 159.50 k 343.14 b 762.00 764.00 794.00 514.66 a 213.50 40.50 1.00 3433.79
1914 0.00 0.00 0.00 108.00 g 463.50 610.86 a 910.88 a 667.69 e 409.50 g 320.50 i 33.60 e 0.00 g 2686.54
1915 0.00 b 0.00 g 0.00 a 343.93 b 290.37 a 247.50 q 297.50 p 438.50 f 330.50 h 128.50 j 26.00 m 0.00 g 634.30
1916 0.00 k 0.00 j 11.37 a 99.50 362.00 522.00 1024.07 b 803.93 a 461.54 d 218.00 19.00 0.53 b 3521.94
1917 0.00 0.00 c 0.00 66.72 a 292.90 b 564.00 875.20 c 664.43 a 427.76 a 50.50 52.00 0.00 2993.51
1918 0.00 a 0.00 a 44.50 90.00 513.10 b 675.00 768.50 792.71 c 349.44 c 254.50 63.75 b 0.00 3551.51
1919 0.00 a 0.00 a 29.45 a 113.50 429.50 818.79 a 899.50 709.26 b 528.10 a 153.97 a 7.50 0.00 b 3689.57
1920 0.00 0.00 a 36.00 70.00 445.00 721.50 721.00 731.50 582.00 406.00 1.50 2.00 3716.50
1921 0.00 0.00 13.43 a 270.50 532.50 828.00 984.50 775.00 600.00 261.50 1.50 0.00 4266.93
1922 0.00 0.00 0.00 85.00 598.00 702.41 a 727.00 806.00 596.00 267.00 59.00 0.00 3840.41
1923 0.00 0.00 6.50 122.00 439.00 795.00 893.50 647.00 539.50 178.00 19.00 1.00 3640.50
1924 0.00 b 0.00 b 0.00 c 95.69 a 183.50 544.50 715.50 691.00 331.00 376.00 32.50 0.00 2969.69
1925 0.00 0.00 33.00 220.00 288.00 675.50 795.09 d 782.00 584.46 b 63.07 b 9.00 0.00 3450.13
1926 0.00 0.00 2.00 111.50 493.00 510.50 808.00 724.76 b 219.00 k 162.00 0.50 0.00 e 2812.26
1927 0.00 0.00 30.00 107.00 311.50 550.00 716.62 a 464.50 f 540.52 a 233.50 4.14 a 0.00 2493.27
1928 0.00 a 0.00 26.41 d 48.10 a 455.18 a 499.00 815.00 774.50 382.00 247.00 20.00 c 0.00 a 3267.19
1929 0.00 0.00 10.00 140.00 314.00 604.50 826.00 713.00 472.50 182.00 9.00 0.00 3271.00
1930 0.00 a 14.00 a 13.00 177.41 a 450.00 695.00 837.00 803.79 c 223.50 q 273.46 c 102.00 0.00 e 3365.66
1931 0.00 h 0.58 d 0.00 178.89 c 375.62 a 776.00 0.00 z 346.00 p 661.67 c 300.24 d 91.00 f 0.00 c 2293.00
1932 0.00 0.00 b 0.00 92.00 442.78 a 306.50 r 0.00 z 868.00 c 429.50 153.50 22.50 b 0.00 a 2008.28
1933 0.00 b 0.00 0.00 a 126.00 463.00 890.50 913.50 668.50 606.50 155.00 28.00 0.00 a 3851.00
1934 0.00 k 0.00 d 0.00 98.50 617.42 a 802.24 a 857.00 678.50 486.00 302.00 28.00 0.00 3869.66
1935 0.00 0.00 a 9.19 d 105.50 285.50 524.48 a 994.98 e 804.50 472.50 d 181.35 a 0.00 0.00 a 3378.00
1936 0.00 0.00 a 0.00 c 45.50 602.43 a 609.83 a 1015.50 806.00 c 585.50 147.52 b 15.00 2.50 3829.78
1937 0.00 0.00 0.00 a 84.31 a 482.00 641.38 a 872.00 892.50 504.00 136.50 4.00 0.00 3616.69
1938 0.00 0.00 a 75.00 206.50 448.50 634.00 841.00 848.00 503.00 323.50 80.50 0.00 d 3960.00
1939 0.00 0.00 28.00 133.00 543.00 702.00 681.00 f 720.48 b 579.00 262.00 8.00 3.50 2978.98
1940 0.00 0.00 0.00 93.75 b 293.00 g 662.50 856.50 729.50 554.50 242.50 17.00 0.00 b 3156.25
1941 0.00 0.00 2.87 d 264.81 d 532.37 e 737.50 843.50 771.38 a 603.00 251.50 28.00 6.50 4041.43
1942 0.00 a 0.00 a 1.50 283.00 402.48 a 664.00 788.50 772.50 455.50 276.50 34.66 a 0.00 b 3678.64
1943 0.00 0.00 b 18.50 59.44 c 345.43 c 777.93 a 846.00 0.00 z 382.50 222.50 0.00 0.00 a 2652.30
1944 5.50 0.00 0.00 c 85.50 549.00 740.17 a 786.00 815.09 b 498.50 194.50 57.00 x 0.00 3674.26
1945 0.00 f 0.00 i 99.20 a 119.50 273.83 a 488.33 c 736.50 716.00 455.00 140.00 0.00 z 0.00 a 3028.37
1946 0.00 0.00 111.50 182.50 0.00 z 631.03 a 811.00 665.50 470.69 a 285.50 12.41 a 7.50 3177.64
1947 0.00 0.00 b 0.00 56.50 274.35 a 601.00 0.00 z 969.50 536.67 c 489.00 16.50 0.00 2943.52
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 614.00 833.50 801.19 b 607.50 190.00 62.50 0.50 3109.19
1949 0.00 0.00 z 3.50 146.90 a 486.50 779.00 881.95 a 795.00 356.50 304.50 31.00 0.00 3784.85
1950 0.00 0.00 1.00 17.00 369.50 671.54 d 679.00 570.50 457.22 c 298.12 a 23.28 a 0.00 3087.15
1951 0.00 0.00 4.28 b 96.00 530.50 538.00 768.91 c 467.00 i 385.50 177.50 f 5.00 11.50 f 2328.19
1952 0.00 a 0.00 4.13 a 216.00 360.63 a 690.52 a 835.50 651.60 e 474.50 73.00 33.00 0.00 3338.88
1953 0.00 a 0.00 a 9.00 50.50 473.61 d 702.00 631.00 g 785.00 460.00 366.12 b 69.00 0.00 b 2915.23
1954 0.00 b 0.00 0.00 e 165.00 248.00 d 726.00 805.00 517.00 h 338.00 f 160.68 a 5.69 a 0.00 2110.37
1955 0.00 0.00 a 9.09 b 268.45 a 499.88 c 638.28 a 948.50 855.00 461.50 209.25 c 1.00 0.00 3890.94
1956 0.00 0.00 0.00 b 31.07 b 380.00 762.00 691.00 756.00 379.50 341.50 90.56 c 0.00 d 3431.63
1957 0.00 0.00 0.00 217.00 347.41 b 637.24 a 884.00 739.00 384.50 172.50 20.69 a 0.00 k 3402.34
1958 0.00 a 4.67 a 0.00 119.50 323.84 c 486.50 492.50 i 714.60 b 507.32 b 205.24 b 28.93 b 0.00 2390.60
1959 0.00 0.00 0.00 c 98.50 520.50 540.50 g 735.00 836.50 515.69 a 111.00 0.00 b 0.00 2817.19
1960 0.00 0.00 d 4.00 157.50 382.00 532.50 d 682.00 d 787.50 457.50 d 199.20 d 5.50 3.00 3210.70
1961 0.00 a 0.00 10.69 b 42.00 301.00 640.50 747.00 781.00 500.17 a 236.50 17.50 0.00 3276.36
1962 0.00 0.00 7.00 140.56 c 555.50 617.00 670.00 693.92 e 386.90 a 278.50 5.50 23.00 3377.88
1963 0.00 0.00 36.00 162.50 340.00 679.50 846.50 608.38 c 471.50 425.50 10.50 0.00 3580.38
1964 0.00 0.00 0.00 150.50 528.50 614.00 843.00 632.50 336.00 h 184.50 107.50 0.00 3060.50
1965 0.00 0.00 0.00 p 44.50 545.00 611.50 698.53 a 690.50 322.76 a 229.00 26.50 0.00 b 3168.29
1966 0.00 b 0.00 18.50 47.50 281.50 676.50 875.00 674.00 435.00 170.50 8.50 0.00 3187.00
1967 0.00 0.00 31.00 93.10 a 221.43 c 658.00 702.00 617.00 440.17 a 176.00 10.50 0.00 2949.20
1968 0.00 0.00 70.00 174.00 332.00 635.50 780.50 734.00 464.44 c 274.50 13.93 b 0.00 3478.87
1969 0.00 0.00 0.00 167.50 422.50 438.00 760.50 777.50 475.00 175.50 19.50 0.00 3236.00
1970 0.00 a 0.00 0.00 181.03 a 444.00 695.00 859.73 a 722.50 496.50 265.00 8.00 0.00 3671.77
1971 0.00 0.00 a 0.00 c 123.00 273.50 737.59 a 670.63 a 444.00 j 489.11 b 375.50 22.00 0.00 2691.33
1972 0.00 0.00 1.50 69.50 510.97 b 582.00 727.47 a 554.50 h 419.00 157.50 5.17 a 0.00 2473.10
1973 0.00 0.00 44.00 119.50 295.00 414.50 l 795.50 822.50 446.38 a 357.50 3.62 a 0.00 2884.00
1974 0.00 0.00 6.50 187.24 a 336.50 530.17 a 846.62 b 701.50 330.00 207.00 33.62 a 0.00 3179.16
1975 0.00 0.00 0.00 51.00 524.00 657.50 838.50 726.00 252.50 i 287.00 83.28 a 0.00 3167.28
1976 0.00 2.59 a 22.50 164.00 347.00 703.00 824.00 750.89 d 420.56 c 163.02 b 2.00 0.00 3399.55
1977 0.00 0.00 a 56.00 319.00 667.50 609.00 472.50 m 600.50 509.00 162.75 a 70.00 0.00 2993.75
1978 0.00 a 0.00 13.50 75.50 496.00 639.31 a 766.70 c 768.50 645.00 e 172.05 a 54.00 0.00 3630.56
1979 0.00 0.00 11.22 b 111.50 313.10 a 608.00 785.69 b 698.53 a 478.00 153.40 b 16.50 0.00 a 3175.94
1980 0.00 0.00 0.00 170.00 494.50 620.00 833.50 750.50 417.00 103.85 a 11.00 0.00 3400.35
1981 0.00 8.62 b 23.50 144.00 e 338.00 625.00 781.95 b 763.63 a 383.79 a 111.17 b 50.17 a 0.00 3229.83
1982 0.00 0.00 1.50 82.00 534.50 431.50 824.00 652.00 404.00 192.50 15.50 10.00 3147.50
1983 0.00 0.00 20.00 60.50 232.50 636.50 908.00 857.50 481.50 161.00 19.50 0.00 3377.00
1984 0.00 2.00 0.00 129.00 280.50 690.00 a 762.50 833.50 392.00 267.00 5.50 0.00 3362.00
1985 0.00 0.00 12.29 b 227.50 524.00 539.50 735.00 670.50 452.00 131.00 5.00 0.00 3296.79
1986 0.00 0.00 33.00 222.00 459.50 619.00 836.50 624.50 482.50 148.00 8.00 0.00 3433.00
1987 0.00 0.00 62.50 268.00 495.50 730.00 882.00 739.50 506.50 62.50 35.00 0.00 a 3781.50
1988 0.00 0.00 0.00 a 116.50 555.50 718.50 896.00 856.00 469.00 88.50 9.50 0.00 3709.50
1989 0.00 0.00 28.00 112.00 392.00 571.50 845.50 744.00 454.50 228.00 0.00 0.00 3375.50
1990 0.00 0.00 42.00 217.50 322.00 651.50 770.00 735.50 524.50 127.50 72.00 0.00 3462.50
1991 0.00 0.00 17.50 175.00 545.00 776.50 768.50 794.00 392.00 125.50 0.50 0.00 3594.50
1992 0.00 0.00 2.00 69.00 451.50 560.00 595.50 625.50 406.00 173.50 0.50 0.00 2883.50
1993 0.00 0.00 20.00 52.00 368.00 546.00 776.00 771.00 267.50 114.00 0.50 0.00 2915.00
1994 0.00 2.50 6.50 106.50 418.50 718.00 740.50 664.00 534.50 217.00 23.50 0.00 3431.50
1995 0.00 0.00 37.00 28.00 355.00 775.50 840.50 884.00 428.00 181.50 0.00 0.00 3529.50
1996 0.00 0.00 2.50 67.76 a 313.00 661.00 713.00 754.00 469.50 23.50 x 0.00 0.00 2980.76
1997 0.00 0.00 7.00 89.50 246.50 716.50 811.00 651.00 514.00 236.50 11.00 0.00 3283.00
1998 0.00 2.50 44.00 206.00 633.50 633.00 820.50 832.00 637.50 213.00 29.48 a 16.50 4067.98
1999 0.00 1.56 a 26.35 a 180.50 534.23 a 692.59 a 935.50 729.00 457.24 a 129.88 b 69.00 0.00 b 3755.85
2000 0.00 a 14.50 80.60 a 112.00 479.47 a 583.45 a 793.00 778.50 472.50 282.00 53.50 0.00 a 3649.51
2001 0.00 0.00 0.00 185.50 475.85 a 670.34 a 832.00 843.00 468.00 147.50 126.00 10.00 3758.19
2002 0.00 0.00 0.00 135.00 258.50 736.50 949.00 776.00 564.00 105.50 10.00 0.00 3534.50
2003 0.00 0.00 57.50 141.00 379.50 630.00 786.00 864.00 538.00 188.50 3.00 0.00 3587.50
2004 0.00 0.00 22.50 121.50 327.50 565.00 782.50 563.50 635.50 191.00 20.50 0.00 3229.50
2005 0.00 0.00 23.00 233.50 359.50 813.00 897.50 605.50 h 396.00 j 149.50 k 20.50 i 0.00 i 2326.50
2006 0.00 k 0.00 l 10.50 i 154.50 l 364.00 h 485.00 i 615.00 j 566.50 i 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2007 0.00 z 0.00 i 66.00 i 0.00 z 0.00 z 733.27 d 831.04 e 639.00 g 380.50 l 251.50 h 6.60 e 0.00 a 1570.91
2008 0.00 0.00 0.00 113.00 273.04 e 631.50 812.50 737.00 548.00 166.50 63.00 0.00 3344.54
2009 0.00 0.00 12.50 108.50 370.00 611.50 620.50 670.00 547.50 65.50 32.50 0.00 3038.50
2010 0.00 0.00 42.50 237.00 475.16 b 628.50 797.00 837.50 391.00 280.72 d 42.50 0.00 3731.88
2011 0.00 a 5.25 d 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 7.50 u 0.00 5.25
2012 0.00 m 0.00 z 0.00 z 0.00 z 0.00 z 757.20 e 936.50 714.00 431.25 b 109.00 i 0.00 z 0.00 z 2838.95
Period of Record Statistics
MEAN 0.05 0.59 17.50 135.22 412.29 654.97 809.11 743.55 480.86 210.54 26.01 0.92 3468.14
S.D. 0.55 2.29 26.01 70.91 109.08 89.00 83.60 83.78 82.78 82.95 27.11 3.28 300.18
SKEW 9.85 4.87 2.31 0.61 0.00 -0.07 0.20 0.24 0.23 0.65 1.42 4.65 0.22
MAX 5.50 14.50 144.00 343.93 667.50 890.50 1024.07 990.45 685.34 489.00 126.00 23.00 4266.93
MIN 0.00 0.00 0.00 15.00 175.50 431.50 595.50 563.50 267.50 50.50 0.00 0.00 2883.50
NO YRS 100 100 104 105 103 103 102 100 99 101 102 104 62