SIDNEY 6 NNW, NEBRASKA

Monthly Total Growing Degree Days

(257830)

Base Temperature = 40 F

File last updated on Apr 5, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1915 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1916 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1917 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1918 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1919 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1920 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1921 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1922 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1923 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1924 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1925 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1926 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1927 0.00 z 0.00 z 0.00 z 144.50 p 0.00 z 780.50 1001.50 808.58 a 661.03 a 503.23 a 126.72 a 2.14 b 3883.71
1928 71.50 18.00 72.33 a 231.21 a 569.37 a 600.00 a 1014.98 b 911.00 654.83 a 429.00 92.14 b 4.13 a 4668.49
1929 1.00 f 0.00 146.22 a 244.20 e 553.41 d 618.00 f 1166.93 c 1133.00 412.50 h 340.45 c 8.00 57.19 b 3649.39
1930 12.63 d 66.77 b 59.50 426.21 a 500.28 b 792.22 c 612.50 l 584.50 l 643.20 e 369.33 b 31.50 h 0.00 j 2870.13
1931 11.50 f 4.48 c 61.00 255.50 452.00 937.00 1106.50 948.94 d 781.20 e 453.00 105.00 b 0.00 5104.62
1932 0.00 e 41.35 b 23.25 a 283.45 a 579.70 a 0.00 z 0.00 z 992.00 623.00 196.00 68.00 2.50 2809.25
1933 2.00 2.00 72.50 184.00 411.00 996.00 1125.50 961.50 864.50 0.00 z 123.00 34.00 4776.00
1934 14.00 50.50 95.07 a 288.00 782.00 837.00 1141.00 947.50 451.50 0.00 z 0.00 z 0.00 z 4606.57
1935 17.00 12.00 94.50 m 143.50 297.50 721.00 1208.50 1048.50 203.00 t 0.00 z 0.00 z 0.00 z 3448.00
1936 0.00 z 0.00 z 0.00 z 0.00 z 351.50 p 911.00 1203.00 1049.00 605.00 f 283.00 50.00 5.00 3501.00
1937 0.00 3.00 33.50 209.50 590.00 748.97 a 1139.77 a 1160.71 e 607.00 f 143.00 n 21.50 f 10.91 d 3896.35
1938 5.17 a 16.07 a 111.08 a 286.55 a 484.50 823.00 1036.00 1095.33 a 720.50 418.50 b 19.66 a 2.50 5018.86
1939 4.00 0.00 111.50 237.41 a 622.58 a 764.46 b 1170.77 a 977.50 759.11 b 344.10 a 52.50 86.05 b 5129.99
1940 0.00 a 22.50 97.50 210.00 564.50 906.00 881.50 f 1000.50 836.00 446.50 45.50 23.00 4152.00
1941 3.00 8.00 53.50 200.50 656.50 733.50 1009.50 996.00 635.50 296.00 86.50 22.00 4700.50
1942 2.00 4.50 25.50 353.50 436.00 733.00 1043.50 957.50 604.00 346.50 72.50 13.00 4591.50
1943 26.50 40.00 87.50 373.00 378.64 c 728.00 1093.50 1103.00 605.00 315.50 40.50 2.07 a 4793.21
1944 4.00 6.50 14.50 122.68 b 568.33 a 520.50 h 999.50 1024.00 645.50 337.50 75.50 0.00 b 3798.01
1945 2.00 11.00 104.50 147.50 431.50 595.00 1014.50 961.00 561.72 a 359.50 67.00 6.50 4261.72
1946 0.00 7.78 a 146.50 407.50 359.00 815.50 1106.50 963.07 a 671.50 224.00 33.50 42.76 b 4777.60
1947 5.50 9.50 51.00 160.00 459.50 675.52 a 1047.50 1086.00 771.43 b 475.16 b 1.00 16.50 4758.60
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 771.50 1059.00 1003.50 777.50 291.00 35.50 4.50 3942.50
1949 0.00 4.50 56.50 284.00 570.50 743.00 1031.00 973.40 a 569.00 251.00 143.50 4.50 4630.90
1950 25.00 50.50 47.00 191.50 415.00 850.50 945.50 727.50 f 451.50 h 460.87 a 73.97 a 24.50 3084.33
1951 14.50 34.00 44.95 a 152.00 561.88 c 602.14 b 979.00 956.50 554.48 a 272.00 30.00 10.91 d 4212.36
1952 5.00 14.00 31.50 212.40 e 215.50 r 928.00 1005.00 1015.50 730.50 313.00 56.00 0.00 4310.90
1953 52.00 20.50 h 136.50 i 159.83 a 451.00 879.50 1058.50 949.50 741.00 414.00 105.00 3.00 4813.33
1954 29.00 106.00 49.00 352.00 471.09 c 858.33 c 601.00 n 1011.50 744.00 318.00 115.18 b 21.00 4075.10
1955 0.00 0.00 b 65.50 f 321.00 566.04 d 490.00 i 1091.50 1070.00 687.00 399.90 a 16.00 f 25.00 4160.44
1956 11.00 7.00 131.00 165.50 629.00 993.00 1001.00 930.50 709.00 446.50 46.50 20.50 5090.50
1957 0.00 51.50 14.00 p 176.50 453.50 758.00 1039.50 1000.50 583.00 243.50 i 35.00 25.50 4123.00
1958 1.00 2.50 n 3.50 161.00 654.00 788.50 897.50 1028.34 b 751.80 e 365.50 88.00 8.00 4747.14
1959 7.00 0.00 37.50 114.50 o 459.46 c 919.50 1011.50 1040.50 566.50 f 256.94 e 46.50 20.00 3798.91
1960 2.00 0.00 120.50 297.50 497.72 d 774.64 b 1005.50 997.50 521.50 f 371.00 42.69 d 3.50 4112.56
1961 7.00 38.00 0.00 z 182.00 445.50 855.58 d 1000.00 1003.50 491.00 307.50 41.50 6.72 a 4378.29
1962 16.50 77.00 53.50 320.50 515.50 f 737.50 952.00 936.50 636.50 393.50 106.50 32.00 4262.00
1963 1.50 53.50 130.50 280.50 620.50 921.00 1131.00 987.50 771.50 531.50 71.50 16.00 5516.50
1964 10.50 0.00 33.00 225.00 604.50 762.00 1137.50 905.00 603.50 343.00 76.50 36.00 4736.50
1965 11.00 31.00 17.50 323.00 532.00 716.50 1006.50 881.50 388.50 433.00 115.50 10.50 4466.50
1966 1.00 0.50 150.50 184.50 587.50 785.50 1126.50 872.00 654.50 196.50 l 59.00 2.00 4423.50
1967 11.50 11.00 149.00 297.00 406.50 686.50 1033.50 938.00 623.50 337.50 78.00 0.00 4572.00
1968 10.50 10.50 148.00 176.00 406.00 882.50 1041.50 890.00 578.00 337.00 54.50 10.00 4544.50
1969 4.00 2.50 33.00 356.00 633.00 665.50 1079.50 1073.00 741.00 156.50 55.00 16.00 4815.00
1970 27.00 28.00 21.50 165.50 625.50 801.50 1057.50 1082.00 566.50 223.00 60.50 25.00 4683.50
1971 27.00 15.50 68.00 217.00 384.00 796.50 906.50 993.55 a 528.00 305.00 62.00 8.00 4311.05
1972 6.50 47.50 165.50 202.50 463.50 818.00 873.00 904.00 556.50 269.00 9.23 d 12.40 a 4327.63
1973 16.61 c 7.50 p 30.00 143.00 417.00 783.50 922.50 952.00 527.50 354.95 a 52.50 20.50 4220.06
1974 4.98 c 7.00 90.50 j 226.00 516.50 770.00 1084.00 832.57 c 522.50 361.00 58.50 10.50 4393.55
1975 0.00 z 0.00 z 40.00 110.00 g 342.00 f 0.00 z 941.22 b 888.50 200.00 u 0.00 z 122.00 f 34.00 o 1869.72
1976 1.50 52.63 b 60.50 203.00 405.50 712.50 1007.50 898.50 593.00 166.00 42.50 8.00 4151.13
1977 0.00 12.38 b 26.57 c 248.50 590.00 851.00 1020.50 844.00 706.50 294.50 44.00 26.50 4664.46
1978 0.00 b 2.00 104.00 183.00 376.50 697.76 a 966.50 830.00 640.00 263.00 58.50 0.00 a 4121.26
1979 0.00 9.00 29.40 b 188.00 329.00 627.00 937.50 882.00 724.50 378.41 b 9.00 i 3.00 4107.81
1980 3.00 8.50 19.63 a 190.50 386.50 801.50 1072.50 905.50 559.00 f 96.00 m 125.00 102.50 3615.13
1981 11.50 47.50 73.50 356.00 375.50 782.00 1010.00 892.00 720.50 268.50 138.50 35.00 4710.50
1982 12.00 74.50 64.00 177.00 413.00 599.50 967.00 979.50 623.50 251.50 20.50 20.00 4202.00
1983 4.00 36.50 75.50 139.00 321.50 635.00 987.50 1095.00 675.50 326.50 112.50 0.00 4408.50
1984 1.00 9.50 25.00 78.50 490.50 730.00 1030.00 1015.50 546.50 216.50 61.50 18.00 4222.50
1985 0.00 5.50 77.00 299.50 574.02 a 712.50 1012.00 907.50 555.50 215.00 35.00 0.00 4393.52
1986 0.00 44.50 170.50 190.00 384.00 787.50 990.00 888.50 543.00 255.00 48.50 0.00 4301.50
1987 10.00 13.50 18.08 a 278.00 544.00 753.00 961.00 805.00 534.50 227.50 78.00 32.00 4254.58
1988 0.00 9.50 71.50 186.00 476.00 865.50 968.50 969.50 573.62 a 301.50 93.50 17.00 4532.12
1989 15.00 15.00 154.00 264.00 520.00 696.00 1049.50 896.50 563.00 328.50 79.50 22.50 4603.50
1990 12.00 11.00 40.50 188.50 357.00 829.50 888.50 892.50 701.50 268.00 106.50 18.50 4314.00
1991 1.50 16.00 60.50 145.00 526.00 821.50 977.50 961.00 643.00 319.00 29.00 8.00 4508.00
1992 2.50 37.50 87.50 216.00 513.00 658.50 816.50 770.50 633.00 315.50 21.00 0.00 4071.50
1993 0.00 0.00 62.00 151.00 488.00 645.50 863.00 839.50 462.00 237.50 9.83 a 18.50 3776.83
1994 6.50 7.50 113.50 259.00 610.50 841.50 922.50 965.50 708.50 270.50 47.50 35.00 4788.00
1995 13.00 81.93 a 145.00 123.50 261.50 678.00 989.00 1053.50 622.00 250.00 124.00 35.50 4376.93
1996 19.50 72.00 42.00 203.50 446.00 843.50 1018.50 1000.00 661.00 333.00 62.00 103.13 e 4804.13
1997 52.50 32.15 a 152.00 147.00 413.50 772.50 1027.50 874.50 693.00 292.50 12.50 2.00 4471.65
1998 0.00 4.50 67.50 94.50 469.50 547.50 971.50 883.50 750.00 192.00 70.00 27.00 4077.50
1999 6.00 25.00 76.50 123.50 380.50 732.00 1014.50 917.00 503.50 270.50 174.00 15.00 h 4223.00
2000 2.00 q 43.50 63.55 a 251.50 500.50 735.50 1058.00 1054.00 629.00 278.00 2.00 0.00 4615.55
2001 5.00 0.00 41.50 242.50 475.33 d 744.00 1065.00 983.50 681.00 265.50 140.17 a 0.50 4644.01
2002 11.50 18.50 16.00 258.50 426.50 935.50 1110.50 948.00 620.00 153.00 50.00 4.00 4552.00
2003 17.00 18.00 117.00 257.00 487.50 659.00 1143.00 1009.50 553.00 406.00 27.00 0.00 4694.00
2004 0.00 15.00 134.50 237.50 527.00 671.00 903.50 820.50 665.50 319.00 71.50 7.50 4372.50
2005 28.00 12.50 63.00 0.00 z 455.00 747.50 1092.50 928.00 741.50 337.00 162.50 35.00 4602.50
2006 42.50 19.00 52.50 316.50 576.50 909.00 1118.00 1001.50 503.00 290.00 121.50 16.00 4966.00
2007 0.00 0.50 220.00 203.50 560.00 795.00 1074.50 1069.50 750.00 402.50 167.00 15.50 5258.00
2008 0.00 7.00 72.50 178.50 451.50 722.00 1068.50 908.50 605.00 303.50 121.00 0.00 z 4438.00
2009 37.50 33.00 141.64 b 182.00 480.00 711.50 0.00 z 0.00 z 0.00 z 127.50 108.50 3.50 j 1821.64
2010 0.50 0.00 78.50 249.50 499.50 890.50 1057.50 1056.00 749.00 422.50 96.00 20.00 5119.50
2011 9.00 16.50 110.00 175.00 362.00 755.50 1103.50 1077.00 673.00 377.00 70.00 12.50 4741.00
2012 20.50 2.07 a 284.00 377.00 609.00 1013.00 1160.00 1022.00 759.50 287.00 158.50 27.50 5720.07
2013 17.00 4.50 44.00 v 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 21.50
Period of Record Statistics
MEAN 10.39 21.65 79.72 226.22 489.12 776.00 1030.49 964.89 642.53 318.70 71.84 17.44 4596.64
S.D. 13.56 23.08 52.39 74.46 96.41 98.83 80.07 81.75 94.42 82.91 41.50 20.23 369.92
SKEW 2.19 1.41 1.15 0.59 0.19 0.17 -0.11 -0.03 -0.13 0.16 0.51 2.46 0.66
MAX 71.50 106.00 284.00 426.21 782.00 1013.00 1208.50 1160.71 864.50 531.50 174.00 103.13 5720.07
MIN 0.00 0.00 3.50 78.50 261.50 547.50 816.50 770.50 388.50 127.50 1.00 0.00 3776.83
NO YRS 80 80 77 80 80 81 81 83 76 78 79 79 51