PORT WASHINGTON, WISCONSIN

Monthly Total Growing Degree Days

(476764)

Base Temperature = 40 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201201
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
1893 0.00 0.00 b 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
1894 5.00 0.00 67.50 153.00 366.50 815.89 b 960.48 a 863.50 677.50 270.50 9.50 27.50 4216.88
1895 0.00 a 4.00 28.00 274.00 431.00 775.50 847.00 916.50 690.00 207.00 31.50 7.75 a 4212.25
1896 2.50 5.00 11.00 237.50 614.50 772.00 911.83 b 931.50 512.00 0.00 z 65.00 9.00 4071.83
1897 11.00 f 0.00 8.00 0.00 z 185.50 o 630.00 954.50 815.00 759.00 461.50 70.00 0.00 3698.00
1898 0.00 0.00 14.00 142.50 421.00 741.00 899.50 909.00 678.00 289.00 85.96 d 0.00 a 4179.96
1899 0.00 b 6.50 0.00 254.00 422.00 724.00 862.50 910.50 556.00 398.00 74.00 5.00 4212.50
1900 0.00 a 0.00 0.00 b 213.50 497.00 536.00 g 832.19 b 817.50 f 648.21 b 261.50 n 39.50 k 2.14 b 2193.04
1901 1.07 b 0.00 j 0.55 c 132.00 h 349.50 501.50 g 959.00 310.50 s 573.10 a 356.50 b 29.48 a 0.00 j 2269.21
1902 0.00 a 0.00 37.00 124.00 412.50 581.50 890.50 758.47 a 485.50 358.29 e 153.75 b 0.00 h 3801.51
1903 0.00 b 0.00 23.00 g 112.20 e 298.50 g 426.00 i 704.50 f 777.67 b 421.00 k 174.50 j 57.12 d 0.00 e 946.99
1904 0.00 u 0.00 v 0.00 z 17.00 z 223.00 i 410.00 g 742.21 e 497.50 h 535.80 e 253.96 e 31.00 x 0.00 r 1531.97
1905 0.00 d 0.00 t 29.28 d 92.68 b 289.85 a 534.11 b 731.17 b 882.50 677.00 273.50 38.00 1.00 3549.09
1906 6.50 0.00 0.00 153.00 346.68 a 688.97 a 874.00 734.50 f 738.00 313.10 a 46.00 0.00 3166.25
1907 0.00 c 0.00 a 67.50 40.56 c 229.50 639.50 839.00 768.00 565.00 225.00 9.00 0.50 3383.56
1908 0.00 0.00 22.00 160.00 406.00 645.00 900.03 a 884.57 b 767.00 297.50 56.38 a 0.00 4138.48
1909 3.50 0.00 0.00 46.50 374.07 a 659.50 880.00 95.50 z 633.00 288.50 175.00 8.86 c 3068.92
1910 0.00 a 0.00 v 197.00 125.50 h 296.10 b 763.50 987.00 889.00 580.00 344.50 j 9.64 b 0.00 a 3722.25
1911 0.00 0.00 a 48.71 c 99.00 561.10 a 861.21 a 962.72 d 859.00 678.21 b 221.00 i 35.36 b 2.67 b 4107.99
1912 0.00 c 0.00 c 0.00 o 172.00 375.50 281.50 q 839.58 a 774.45 c 681.00 228.50 p 0.00 z 0.00 z 2842.53
1913 0.00 z 7.84 c 40.82 a 129.44 c 366.50 773.28 a 863.50 900.72 d 619.14 a 304.50 73.50 i 23.00 g 4005.74
1914 0.00 e 0.00 g 19.08 e 118.00 521.50 660.00 954.00 877.00 612.22 c 480.50 81.50 f 9.30 a 4251.60
1915 0.00 z 0.00 z 0.00 z 259.82 b 261.43 a 522.93 a 756.06 d 719.41 b 698.65 d 369.23 c 113.65 d 0.00 d 3701.19
1916 5.54 c 0.00 a 2.77 c 122.50 389.05 a 517.00 1021.40 b 730.00 g 506.11 c 233.57 b 91.61 b 20.50 i 2889.54
1917 0.00 b 0.00 e 19.08 e 76.07 b 271.50 570.50 854.10 b 821.50 a 578.28 a 137.50 81.50 0.00 d 3410.03
1918 0.00 0.00 79.57 a 76.00 416.29 c 609.44 c 798.00 926.79 b 489.11 b 446.40 a 106.73 d 4.00 3952.33
1919 0.00 2.00 f 28.42 a 91.00 h 345.28 b 822.32 b 989.00 906.46 d 720.50 333.50 32.59 a 0.00 z 4178.06
1920 0.00 0.00 68.00 75.50 338.00 688.50 798.00 751.00 711.50 477.50 45.50 22.00 3975.50
1921 5.50 4.50 79.00 263.00 501.00 833.00 1112.50 875.00 760.00 324.00 28.50 0.00 4786.00
1922 0.00 0.00 33.50 114.00 497.50 757.00 836.50 872.50 692.00 383.50 118.50 4.50 4309.50
1923 0.00 0.00 a 11.88 a 150.00 317.00 737.50 893.50 815.96 c 617.00 289.50 70.50 11.00 3913.85
1924 0.00 0.00 9.00 137.00 293.50 552.50 796.50 808.50 467.50 403.00 85.50 0.00 3553.00
1925 0.00 0.50 50.00 240.50 355.47 a 763.50 876.00 879.50 785.00 162.50 44.50 0.50 4157.97
1926 0.00 0.00 8.50 123.50 426.50 617.50 908.30 a 905.50 623.00 289.00 21.00 0.00 3922.80
1927 0.00 4.50 32.00 159.50 382.50 632.00 868.00 764.00 753.00 413.50 82.00 0.00 a 4091.00
1928 1.66 c 0.00 35.00 93.50 404.50 583.50 930.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2048.16
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 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
1937 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
1938 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
1939 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
1940 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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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
1947 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
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 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 378.00 t 661.50 281.00 22.50 3.50 968.50
1960 0.00 0.00 1.50 191.00 319.50 624.00 833.50 892.00 714.50 342.00 57.50 7.50 3983.00
1961 0.50 1.00 16.00 73.50 296.00 675.00 871.00 917.50 663.50 336.00 43.00 4.50 3897.50
1962 0.00 0.50 14.50 171.00 469.65 a 622.00 800.50 852.50 533.00 415.00 16.00 10.00 3904.65
1963 0.00 0.00 i 59.50 142.50 313.00 631.50 889.00 803.50 624.50 571.50 114.50 0.00 4149.50
1964 0.00 0.00 13.00 139.00 518.50 685.00 909.50 822.50 545.00 229.00 143.04 b 0.00 4004.54
1965 0.00 0.00 0.00 69.50 423.50 576.72 a 810.81 b 801.00 586.00 289.00 87.50 8.00 3652.03
1966 0.00 0.00 14.50 69.00 320.50 693.50 975.50 866.50 615.50 303.00 64.00 3.00 l 3922.00
1967 2.50 0.00 21.50 109.50 235.50 649.50 794.50 726.00 577.00 280.50 29.50 2.00 3428.00
1968 0.00 0.00 88.50 156.00 320.50 667.00 829.00 858.00 673.50 301.50 45.50 7.00 3946.50
1969 0.00 0.00 14.50 115.50 402.00 550.50 833.00 944.00 667.00 284.00 27.00 0.00 3837.50
1970 0.00 0.00 0.00 167.00 413.50 702.50 941.50 933.00 632.50 288.00 f 57.50 11.50 3859.00
1971 0.00 0.00 0.00 114.00 354.00 768.50 902.00 854.50 771.00 527.50 84.00 6.00 4381.50
1972 0.00 0.00 3.00 97.50 501.50 640.50 909.50 907.50 614.00 278.50 62.00 0.00 4014.00
1973 14.00 0.00 54.00 122.00 391.00 804.50 961.50 998.50 672.50 449.00 89.50 19.50 4576.00
1974 1.00 0.00 24.00 186.50 333.50 626.50 980.00 814.50 545.00 303.50 80.50 0.00 3895.00
1975 3.50 0.00 1.00 73.00 482.50 690.50 946.00 913.00 550.00 402.00 199.50 17.50 4278.50
1976 0.00 8.50 74.50 163.50 327.00 774.50 950.50 878.50 616.00 244.50 19.00 0.00 4056.50
1977 0.00 0.00 53.00 235.86 a 547.00 592.00 915.00 772.00 628.50 272.00 121.50 2.50 4139.36
1978 0.00 0.00 20.50 84.00 410.50 660.00 789.50 822.00 722.50 296.50 104.00 0.00 3909.50
1979 0.00 0.00 5.00 77.00 307.50 615.50 870.00 833.50 644.00 281.00 52.50 10.50 3696.50
1980 0.00 0.00 2.50 171.50 460.00 572.00 920.18 a 862.00 622.50 233.50 47.50 6.50 3898.18
1981 0.00 19.50 48.00 178.97 a 321.50 710.00 842.50 893.50 575.50 217.00 53.00 0.00 3859.47
1982 0.00 0.00 i 0.00 z 0.00 z 0.00 z 143.50 w 915.00 894.50 618.50 371.50 72.00 42.50 2914.00
1983 0.00 3.11 a 3.50 f 90.00 270.00 705.50 1050.00 1022.50 658.00 380.00 103.50 0.00 4282.61
1984 0.00 23.50 0.00 154.00 416.00 763.00 904.50 997.50 633.00 429.50 77.50 0.00 z 4398.50
1985 0.00 0.00 39.50 275.00 555.33 b 665.00 947.00 854.00 720.50 321.00 52.00 0.00 a 4429.33
1986 0.00 a 0.00 z 111.00 122.50 f 471.00 671.00 0.00 z 825.00 667.50 310.00 38.00 0.00 3093.50
1987 0.00 1.50 49.50 201.50 525.00 856.00 994.50 865.00 612.00 192.00 91.50 1.50 4390.00
1988 8.00 0.00 16.50 125.50 507.00 894.50 1053.00 1000.00 643.50 195.50 55.50 3.50 4502.50
1989 7.00 0.00 38.50 111.50 436.00 702.50 963.00 978.00 645.50 369.50 34.50 0.00 4286.00
1990 1.00 1.00 48.50 176.00 310.00 698.50 852.00 886.50 702.50 294.50 138.50 0.50 4109.50
1991 0.00 3.50 48.00 207.50 517.00 786.00 946.00 949.00 616.00 286.50 34.50 4.00 4398.00
1992 0.00 0.00 19.50 43.50 359.00 559.50 781.50 775.50 0.00 z 245.50 30.50 0.00 2814.50
1993 0.00 0.00 4.00 109.00 372.50 590.50 892.00 952.50 503.00 240.00 36.50 4.00 3704.00
1994 0.00 4.00 22.00 204.31 a 378.50 691.00 879.50 804.50 695.00 363.50 83.00 12.00 4137.31
1995 0.00 0.50 91.00 75.00 331.00 739.50 881.00 1028.00 526.50 249.00 3.50 0.00 3925.00
1996 0.00 6.50 1.50 82.00 295.00 607.00 793.00 870.50 629.00 285.50 17.00 0.00 3587.00
1997 0.00 7.00 23.50 95.00 251.50 631.00 827.50 793.00 648.50 309.00 18.50 1.00 3605.50
1998 3.00 3.50 77.50 a 150.00 575.50 747.00 961.50 976.50 790.00 404.50 108.50 63.50 4861.00
1999 0.00 3.00 61.00 151.50 486.00 698.50 1043.00 872.50 638.00 327.50 161.00 22.00 4464.00
2000 4.65 a 25.00 85.00 140.50 420.50 750.50 834.00 840.50 601.00 414.50 71.25 b 0.00 4187.40
2001 0.00 h 0.00 l 0.00 i 233.28 a 427.00 649.00 927.50 1000.00 612.00 319.00 206.50 40.50 4414.78
2002 13.50 0.50 6.50 176.00 346.00 749.50 1034.50 904.50 736.00 234.50 49.00 1.00 4251.50
2003 3.00 2.00 56.50 153.46 d 336.50 543.50 878.00 958.00 640.50 304.50 71.00 5.00 3951.96
2004 2.50 0.00 79.00 204.50 365.50 623.50 868.00 786.00 702.00 365.00 126.00 10.00 4132.00
2005 0.00 0.50 27.00 160.00 357.00 771.00 948.00 966.50 786.00 369.50 130.00 0.00 4515.50
2006 2.50 0.00 13.00 261.00 405.00 696.50 982.50 957.50 631.00 226.00 86.00 13.00 4274.00
2007 19.50 0.00 122.00 175.50 458.50 753.50 908.00 954.50 683.00 470.00 77.00 0.00 4621.50
2008 5.00 0.00 11.50 172.00 357.00 729.50 878.00 908.00 715.00 329.50 113.00 2.00 4220.50
2009 0.00 9.00 32.00 139.50 431.00 646.50 814.00 781.50 689.00 216.50 144.50 0.50 3904.00
2010 0.00 0.00 32.50 215.00 491.50 793.50 996.00 975.00 602.50 424.00 85.00 1.50 4616.50
2011 0.00 a 0.00 d 18.08 a 89.00 325.00 644.00 1006.00 952.00 622.00 355.50 100.00 11.50 4123.08
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 1.47 2.03 33.88 146.14 394.28 683.46 898.37 875.73 641.05 322.26 71.99 6.05 4084.25
S.D. 3.38 4.78 34.42 58.43 85.57 85.60 76.57 73.04 74.61 84.13 44.34 10.69 327.26
SKEW 3.23 3.40 1.82 0.40 0.36 0.17 0.22 -0.01 -0.14 0.49 0.85 3.15 0.01
MAX 19.50 25.00 197.00 275.00 614.50 894.50 1112.50 1028.00 790.00 571.50 206.50 63.50 4861.00
MIN 0.00 0.00 0.00 40.56 229.50 517.00 731.17 719.41 467.50 137.50 3.50 0.00 3383.56
NO YRS 83 77 80 80 83 81 85 80 85 80 82 78 59