HARRISON, NEBRASKA

Monthly Total Growing Degree Days

(253615)

Base Temperature = 40 F

File last updated on Apr 5, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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 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
1894 0.00 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
1895 0.00 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
1896 0.00 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
1897 0.00 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
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 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
1901 0.00 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
1902 0.00 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
1903 0.00 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
1904 0.00 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
1905 0.00 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
1906 0.00 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
1907 0.00 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
1908 0.00 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
1909 0.00 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
1910 0.00 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
1911 0.00 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
1912 0.00 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
1913 0.00 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
1914 0.00 z 0.00 z 0.00 z 0.00 z 304.50 k 700.71 b 992.50 883.00 739.50 326.50 114.11 b 0.00 3756.32
1915 0.00 0.00 0.00 281.00 298.00 512.00 717.65 a 724.00 469.50 296.50 71.00 11.00 3380.65
1916 0.00 21.00 141.00 139.50 292.00 536.50 981.00 795.00 491.00 163.50 53.00 7.75 e 3621.25
1917 0.00 5.00 13.00 103.50 218.50 573.00 981.67 a 766.50 589.50 217.50 133.85 d 23.77 a 3625.78
1918 10.50 15.50 132.02 b 62.22 c 384.50 757.50 873.54 c 648.50 h 434.42 d 375.58 e 0.00 z 0.00 z 3045.78
1919 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1004.50 921.00 672.00 0.00 z 0.00 z 0.00 z 2597.50
1920 0.00 z 0.00 z 23.00 n 35.00 366.00 640.50 904.50 805.50 561.50 298.50 19.00 5.00 3635.50
1921 0.00 13.00 87.50 149.50 338.00 775.50 944.00 909.85 a 576.00 330.50 49.50 10.50 4183.85
1922 0.00 0.00 48.00 94.82 b 324.00 705.00 788.50 938.50 664.00 274.50 2.50 0.00 d 3839.82
1923 0.00 0.00 2.50 92.50 312.50 653.50 911.50 743.00 486.00 137.50 0.00 z 0.50 3339.50
1924 0.00 2.59 a 0.00 88.50 226.50 621.00 846.00 853.50 487.50 278.50 53.50 5.00 3462.59
1925 0.00 13.50 59.00 215.50 408.50 682.50 869.55 a 760.61 c 511.50 42.50 0.00 z 0.00 3563.16
1926 0.00 0.00 43.50 219.00 473.00 680.00 897.50 927.50 479.50 319.50 34.00 8.50 4082.00
1927 10.00 6.50 24.50 196.80 e 361.00 601.00 862.00 759.00 559.50 342.00 40.34 a 0.00 3762.64
1928 16.50 9.50 64.00 132.93 a 569.50 503.00 908.54 e 903.50 561.00 230.84 c 30.50 2.00 3931.81
1929 0.00 0.00 33.00 118.00 333.50 628.50 1029.00 839.07 a 448.20 e 284.00 1.00 24.00 3738.27
1930 1.00 29.00 20.31 b 322.00 296.16 c 659.50 1059.17 a 936.50 565.56 c 196.00 49.00 2.50 4136.69
1931 10.50 6.50 26.00 193.00 368.50 869.50 1069.50 909.00 728.28 a 312.58 a 82.50 3.62 a 4579.48
1932 0.00 26.50 8.50 238.00 468.50 702.86 b 994.58 a 972.00 596.00 213.00 75.50 6.00 4301.44
1933 0.00 0.00 49.50 133.50 317.50 926.50 1073.00 861.50 690.52 a 331.00 79.50 32.00 4494.52
1934 2.07 a 41.00 63.00 221.00 699.00 734.50 1078.00 927.50 450.00 374.50 111.50 0.50 4702.57
1935 26.50 29.62 b 50.67 e 84.50 194.00 602.00 1037.00 919.00 601.50 258.50 3.00 0.00 3806.29
1936 0.00 0.00 20.50 203.00 571.00 824.50 1178.00 1013.00 605.50 247.00 34.50 3.00 4700.00
1937 0.00 0.00 21.50 120.00 461.50 641.00 1000.50 1049.00 675.00 262.00 38.50 0.00 4269.00
1938 1.00 20.00 58.00 219.50 374.50 690.54 b 949.50 997.00 684.31 a 400.00 19.00 0.00 4413.35
1939 4.50 0.00 104.50 224.50 556.50 620.50 1084.00 836.00 640.00 271.50 17.50 68.50 4428.00
1940 0.00 13.50 46.50 119.00 467.50 802.50 1078.00 944.50 755.00 400.00 32.00 16.50 4675.00
1941 2.00 3.00 57.50 154.50 581.00 652.00 939.00 902.50 509.50 221.00 74.00 43.00 4139.00
1942 0.00 0.00 9.50 250.00 322.50 635.00 985.50 915.00 506.50 305.50 62.00 2.50 3994.00
1943 12.00 33.00 60.00 286.00 324.00 657.00 1015.50 1024.50 570.50 327.00 33.00 11.00 4353.50
1944 0.00 0.00 2.50 77.50 499.00 594.50 873.50 915.00 563.50 346.00 51.50 0.00 3923.00
1945 0.00 0.50 60.00 107.00 357.50 482.00 938.00 911.50 476.00 323.50 74.50 0.00 3730.50
1946 0.00 3.50 110.00 330.00 271.00 666.50 985.00 877.50 560.00 131.50 10.00 34.00 3979.00
1947 4.00 4.50 28.50 124.62 d 362.00 511.50 968.00 1011.50 637.50 425.50 7.00 0.00 4084.62
1948 3.00 10.50 33.50 234.00 430.50 680.56 c 933.00 933.00 731.50 255.50 24.50 1.19 e 4270.75
1949 0.00 0.00 13.50 243.00 469.50 641.50 990.00 931.00 527.00 204.00 143.28 a 0.50 4163.28
1950 13.00 23.50 12.00 103.00 255.50 645.50 818.00 805.50 505.00 384.50 42.50 6.00 3614.00
1951 3.00 19.50 30.00 83.50 374.50 475.50 843.50 830.50 439.00 224.48 b 26.38 a 12.92 a 3362.78
1952 0.00 1.04 a 13.50 220.00 396.00 832.50 918.50 932.50 685.34 a 269.00 32.00 0.00 b 4300.38
1953 23.25 a 6.00 58.50 92.50 322.50 773.00 762.00 f 881.84 c 692.40 e 358.00 91.50 0.00 b 3299.49
1954 3.50 62.50 13.50 241.00 398.00 704.00 1092.00 930.00 671.50 263.50 96.00 3.50 4479.00
1955 0.00 d 3.00 13.95 a 222.00 487.50 563.00 996.50 983.00 606.50 331.18 a 28.45 a 16.00 m 4235.08
1956 5.00 7.00 81.00 60.50 441.50 856.50 883.50 795.50 612.50 305.50 14.00 4.50 4067.00
1957 0.00 12.50 19.00 109.00 323.00 610.00 970.00 884.00 475.50 231.50 7.50 10.00 3652.00
1958 0.00 29.50 6.50 94.50 565.50 638.00 740.00 0.00 z 0.00 z 338.93 a 34.00 12.00 2458.93
1959 5.00 0.00 11.00 137.00 332.00 804.50 852.00 931.50 468.50 143.00 22.00 8.00 3714.50
1960 0.00 0.00 a 77.00 141.50 396.50 665.50 973.00 887.78 b 590.69 a 282.21 b 30.00 a 1.50 4045.67
1961 0.00 4.50 24.00 75.52 a 346.50 738.00 919.67 a 980.00 365.00 216.00 12.00 1.00 3682.18
1962 1.55 a 49.00 20.00 215.50 462.50 634.50 833.00 845.00 522.00 289.00 74.00 16.00 3962.05
1963 0.00 29.00 57.00 134.00 453.50 737.00 999.50 945.00 677.50 472.50 49.00 2.50 4556.50
1964 1.50 0.00 3.50 115.00 426.00 611.50 1049.00 791.50 487.00 257.00 58.00 16.50 3816.50
1965 2.50 3.50 4.00 170.50 362.00 635.00 884.00 792.00 277.00 339.00 79.00 13.50 3562.00
1966 3.50 0.00 79.50 84.00 433.00 646.50 1048.00 751.50 597.50 196.50 39.50 0.00 3879.50
1967 2.00 5.00 72.00 137.00 268.50 517.50 875.50 842.17 d 537.41 a 282.50 36.50 0.00 3576.08
1968 0.00 0.00 66.00 73.50 251.00 632.50 854.00 772.50 483.50 271.50 26.00 4.00 3434.50
1969 2.00 0.00 9.00 219.00 461.50 502.00 910.00 994.50 682.50 99.00 39.50 5.50 3924.50
1970 4.00 1.50 6.00 73.50 428.50 646.00 930.50 963.00 467.50 168.00 18.50 7.50 3714.50
1971 0.00 1.00 30.50 125.50 290.00 707.50 787.00 947.50 432.50 188.00 30.00 3.00 3542.50
1972 0.00 22.50 95.50 121.00 384.00 722.50 769.50 835.00 475.00 225.50 11.00 4.65 a 3666.15
1973 4.00 2.50 13.00 78.00 308.50 675.00 879.00 959.00 434.00 291.50 32.00 5.50 3682.00
1974 6.00 2.00 57.50 145.50 383.07 c 731.00 1015.50 758.00 421.50 280.00 25.50 4.50 3830.07
1975 0.00 0.00 21.00 105.00 300.00 573.00 992.00 897.00 478.50 280.50 94.00 20.50 3761.50
1976 0.00 6.50 20.50 144.00 339.00 611.00 969.50 882.50 568.00 176.50 55.00 0.00 3772.50
1977 0.00 d 16.00 29.00 225.00 501.50 848.50 945.00 756.50 613.00 224.50 39.50 4.50 4203.00
1978 0.00 0.00 86.50 130.50 349.50 680.50 894.00 804.50 634.00 235.50 62.00 0.00 3877.00
1979 0.00 0.50 25.00 169.00 333.50 660.50 925.00 805.00 672.00 291.00 4.00 0.00 3885.50
1980 2.00 0.00 1.00 180.00 377.00 752.50 1030.00 823.00 574.00 241.50 80.00 35.00 4096.00
1981 10.00 19.00 21.50 279.00 314.00 716.50 927.00 840.00 646.00 212.00 83.50 16.50 4085.00
1982 1.50 41.00 26.00 126.50 324.00 526.00 907.00 948.50 542.50 175.50 10.50 3.32 c 3632.32
1983 0.00 19.00 54.50 87.50 261.50 592.50 975.00 1075.00 597.00 268.00 86.50 0.00 4016.50
1984 0.00 0.00 11.00 55.00 388.50 652.50 931.00 950.00 459.50 198.50 50.00 7.50 3703.50
1985 0.00 0.00 42.00 251.00 536.50 613.50 1008.00 838.50 492.50 176.00 17.50 0.00 a 3975.50
1986 3.00 18.00 127.50 138.00 341.50 763.00 876.50 828.50 436.00 206.50 27.00 0.00 3765.50
1987 3.50 11.00 33.00 247.00 512.50 716.00 960.00 796.50 543.00 208.00 73.00 24.50 4128.00
1988 0.00 4.50 40.50 182.50 494.00 889.00 977.00 925.50 531.00 256.00 56.50 1.50 4358.00
1989 9.00 5.50 64.50 201.50 432.00 619.50 1037.00 912.00 519.50 261.50 46.50 12.50 4121.00
1990 0.00 8.00 26.50 168.50 312.50 730.00 862.00 877.50 683.50 218.00 90.50 14.50 3991.50
1991 0.00 11.00 39.00 138.00 391.00 713.50 927.50 941.00 566.50 243.50 25.00 3.00 3999.00
1992 1.00 22.00 82.50 212.50 507.00 638.50 740.00 744.50 567.50 295.50 7.00 0.00 3818.00
1993 0.00 0.00 56.00 121.00 436.50 555.50 771.00 799.00 397.00 210.50 6.21 a 0.00 3352.71
1994 0.00 0.00 76.00 222.50 548.00 791.50 861.50 951.50 634.00 193.00 34.50 10.50 4323.00
1995 1.00 40.00 92.50 77.00 209.50 601.50 896.50 983.50 545.00 179.00 60.00 18.50 3704.00
1996 11.00 33.00 25.00 170.00 342.50 715.00 925.50 875.50 0.00 z 248.00 12.00 18.00 3375.50
1997 21.00 2.50 78.00 94.50 342.50 707.00 907.50 827.50 592.50 254.50 21.00 1.00 3849.50
1998 4.50 0.00 54.00 138.00 462.50 530.50 972.00 912.00 744.00 182.00 50.00 34.50 4084.00
1999 2.50 33.50 78.03 b 86.50 362.00 634.00 935.50 898.50 427.00 250.00 158.00 9.00 3874.53
2000 4.00 30.50 62.50 153.46 d 463.50 655.00 1005.36 b 992.00 578.50 199.00 h 0.00 0.00 3944.82
2001 0.00 a 0.00 0.00 m 166.11 c 423.50 678.50 1030.50 982.00 627.00 194.00 96.00 0.00 4197.61
2002 9.50 8.00 0.00 p 119.50 j 293.50 784.50 1019.00 816.00 502.50 113.00 36.00 4.50 3586.50
2003 15.00 15.50 57.00 216.00 376.00 554.00 1004.00 876.00 443.50 327.00 15.50 4.50 3904.00
2004 0.00 5.50 107.00 176.38 a 404.00 536.50 840.00 721.50 563.00 214.00 43.50 1.00 3612.38
2005 9.50 6.00 48.50 166.50 324.00 679.00 968.50 801.50 619.50 270.00 36.50 t 12.50 h 3893.00
2006 8.55 b 6.00 41.50 247.00 438.00 798.00 1082.00 896.00 399.00 195.50 71.00 2.50 4185.05
2007 0.50 0.00 144.00 134.50 479.00 740.50 1067.50 986.00 609.00 243.50 85.50 4.50 4494.50
2008 0.50 0.00 19.50 108.50 325.50 607.50 967.00 870.50 485.50 205.00 80.00 1.03 a 3670.53
2009 18.00 5.00 75.00 103.50 405.00 592.50 827.00 791.50 580.00 64.00 68.00 0.00 a 3529.50
2010 0.00 0.00 51.50 165.00 299.50 670.50 876.00 931.00 545.50 298.00 57.00 0.00 3894.00
2011 0.00 9.00 28.42 a 91.55 a 232.00 650.00 1001.00 962.00 540.00 265.10 b 21.50 0.00 3800.57
2012 1.00 0.00 260.00 164.00 i 429.50 869.50 1085.00 916.00 612.50 188.00 77.00 19.50 4458.00
2013 0.00 0.00 38.00 0.00 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 38.00
Period of Record Statistics
MEAN 3.30 9.99 47.47 155.41 386.19 668.54 943.96 884.44 556.50 254.58 47.66 7.77 3956.01
S.D. 5.53 13.06 40.18 65.10 94.10 95.68 89.12 79.70 93.93 75.16 33.27 11.27 326.12
SKEW 2.19 1.61 1.99 0.51 0.49 0.34 -0.22 -0.09 -0.06 0.01 0.89 2.57 0.40
MAX 26.50 62.50 260.00 330.00 699.00 926.50 1178.00 1075.00 755.00 472.50 158.00 68.50 4702.57
MIN 0.00 0.00 0.00 35.00 194.00 475.50 717.65 721.50 277.00 42.50 0.00 0.00 3352.71
NO YRS 97 97 95 95 97 98 98 97 97 97 94 95 84