VALLEY CITY 3 NNW, NORTH DAKOTA

Monthly Total Growing Degree Days

(328937)

Base Temperature = 40 F

File last updated on Apr 4, 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
1893 0.00 z 0.00 z 0.00 z 15.50 348.00 791.50 0.00 z 0.00 z 0.00 z 0.00 z 20.19 d 0.00 a 1175.19
1894 0.00 0.00 8.50 166.00 474.50 0.00 z 0.00 z 0.00 z 0.00 z 157.00 2.00 0.00 808.00
1895 0.00 z 6.46 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 6.46
1896 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 704.45 b 660.50 240.50 76.31 e 0.00 i 0.00 g 1681.76
1897 0.00 l 0.00 z 0.00 a 86.00 371.50 560.00 784.00 629.50 622.50 174.50 7.00 0.00 a 3235.00
1898 0.00 a 0.00 c 8.04 d 152.50 405.07 a 695.50 881.50 788.50 529.50 68.00 10.00 0.00 3538.60
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 624.81 b 722.50 1023.53 b 858.18 a 0.00 z 0.00 z 0.00 l 2.50 3231.53
1902 0.00 0.00 6.00 n 30.00 g 362.50 p 567.50 919.67 d 534.50 i 463.50 136.63 d 17.50 m 0.00 g 2087.30
1903 0.00 0.00 k 0.00 z 0.00 z 0.00 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 237.50 12.00 0.00 249.50
1907 0.00 0.00 21.00 40.96 d 231.98 a 718.00 852.50 a 837.00 406.03 a 136.00 l 6.00 m 0.00 3107.48
1908 0.00 g 0.00 a 1.00 255.50 396.00 0.00 z 0.00 z 802.50 0.00 z 0.00 z 0.00 z 0.00 e 1455.00
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 86.00 136.00 410.50 673.00 797.73 a 855.60 a 0.00 z 0.00 z 0.00 z 0.00 z 2958.83
1919 0.00 z 0.00 a 0.00 z 0.00 z 463.21 e 0.00 z 0.00 z 863.50 582.93 a 124.52 a 0.00 0.00 b 2034.16
1920 0.00 0.00 a 21.00 17.50 444.00 700.34 a 923.36 c 905.20 a 586.50 338.00 6.21 a 0.00 3942.11
1921 0.00 0.00 a 19.50 130.50 470.50 817.76 a 952.70 c 808.50 504.50 221.00 0.00 a 0.00 a 3924.96
1922 0.00 a 0.00 0.00 a 135.00 a 509.00 749.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 1393.50
1923 0.00 0.00 0.00 143.00 495.50 821.50 986.00 760.50 632.00 243.00 31.50 0.00 4113.00
1924 0.00 0.00 a 0.00 105.00 214.50 605.00 802.00 804.50 482.50 363.00 4.00 0.00 a 3380.50
1925 0.00 0.00 43.50 264.50 400.93 a 662.00 831.83 a 935.00 606.00 19.24 b 20.50 0.00 3783.51
1926 0.00 a 8.00 36.00 193.00 595.50 600.50 897.50 824.50 0.00 z 147.00 0.00 b 0.00 h 3302.00
1927 0.00 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 0.00 z 0.00 a 0.00
1928 0.00 a 0.00 33.00 95.00 605.00 608.00 932.00 857.50 478.50 232.00 8.50 0.00 3849.50
1929 0.00 a 0.00 a 22.50 181.50 368.50 676.00 989.50 924.50 496.00 256.50 0.00 0.00 b 3915.00
1930 0.00 5.00 4.00 260.00 405.00 740.00 1029.00 979.00 606.21 a 177.73 a 23.00 0.00 4228.94
1931 0.00 0.00 1.50 230.17 a 446.92 a 872.50 999.00 845.00 697.50 298.50 52.50 0.00 4443.59
1932 0.00 8.00 0.00 166.00 512.00 847.24 a 955.00 921.50 519.50 132.50 10.00 0.00 a 4071.74
1933 0.00 a 0.00 16.00 153.00 455.50 970.50 961.50 878.50 710.00 167.40 a 10.50 0.00 4322.90
1934 0.00 0.00 12.50 186.50 779.50 799.00 1037.00 862.00 438.50 331.00 30.50 0.00 4476.50
1935 0.00 0.00 18.00 91.50 332.00 656.00 1109.50 892.50 535.00 224.50 0.00 a 0.00 3859.00
1936 0.00 0.00 a 0.00 91.50 664.50 834.00 1299.50 1034.00 663.00 218.50 16.00 0.00 4821.00
1937 0.00 a 0.00 0.00 118.50 587.00 712.50 1012.50 1074.50 612.50 218.00 42.00 0.00 4377.50
1938 0.00 0.00 59.00 255.00 420.50 740.50 906.00 964.00 629.46 b 376.50 19.50 0.00 4370.46
1939 0.00 0.00 65.00 164.50 689.00 705.00 1027.00 925.00 593.50 170.00 12.50 18.08 a 4369.58
1940 0.00 0.00 a 0.00 132.50 489.00 727.50 1017.00 840.00 707.50 384.50 10.00 0.00 4308.00
1941 0.00 0.00 0.50 248.50 631.00 765.00 992.50 896.50 555.00 249.50 11.90 a 10.50 4360.90
1942 0.00 a 0.00 6.50 320.00 374.00 657.50 872.50 870.50 489.50 345.00 21.50 0.00 a 3957.00
1943 0.00 0.00 26.50 244.50 374.50 694.50 982.50 902.50 508.00 314.00 7.50 0.00 4054.50
1944 0.50 0.00 0.00 127.24 a 622.00 780.00 892.00 833.50 540.50 301.50 0.60 e 0.00 4097.84
1945 0.00 0.00 115.00 94.00 320.00 0.00 z 878.00 854.00 489.00 226.50 1.50 0.00 2978.00
1946 0.00 0.00 97.50 316.00 406.00 771.50 946.00 804.50 520.00 148.50 6.00 0.00 4016.00
1947 0.00 0.00 10.50 120.00 364.50 654.50 954.00 1061.00 539.50 425.00 20.00 0.00 4149.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 991.00 934.50 744.00 239.22 a 21.50 0.00 2930.22
1949 0.00 0.00 0.00 283.97 a 568.00 800.00 1002.00 979.27 c 519.50 265.57 a 59.50 0.00 g 4477.80
1950 0.00 0.00 0.00 52.00 398.00 801.00 852.50 763.50 578.50 251.50 22.24 a 0.00 a 3719.24
1951 0.00 0.00 0.00 120.00 607.00 603.50 908.82 a 810.00 456.00 220.00 0.00 0.00 3725.32
1952 0.00 0.00 a 1.00 325.50 530.00 850.50 967.50 909.85 a 710.50 200.50 36.50 0.00 4531.85
1953 0.00 a 0.00 15.00 78.50 464.50 761.00 928.00 982.00 566.90 a 451.00 74.50 0.00 a 4321.40
1954 0.00 1.04 a 8.00 196.00 381.00 736.00 989.00 886.00 535.50 215.50 40.50 0.00 3988.54
1955 0.00 a 0.00 a 3.62 a 340.00 665.50 741.50 1054.50 1022.50 552.00 320.33 a 10.50 0.00 4710.45
1956 0.00 a 0.00 a 0.00 37.00 469.50 917.00 861.00 864.38 a 481.07 b 387.50 a 30.58 d 2.58 a 4050.61
1957 0.00 0.00 a 21.91 b 221.11 c 508.00 693.00 1077.77 a 857.67 a 458.50 248.53 b 7.20 e 0.00 a 4093.69
1958 0.00 a 18.85 b 10.50 174.50 570.50 597.86 b 819.00 860.50 553.50 193.75 c 8.50 0.00 3807.45
1959 0.00 a 0.00 19.78 b 146.00 402.48 a 797.00 920.00 548.50 m 519.00 96.00 0.00 e 0.00 a 2900.26
1960 0.00 a 0.00 b 1.00 70.50 g 407.50 g 654.50 909.50 905.50 573.50 235.00 6.21 a 0.00 3285.21
1961 0.00 z 0.00 b 21.00 87.50 451.88 e 795.00 c 838.60 b 564.50 n 442.00 228.50 5.00 g 0.00 2864.49
1962 0.00 a 0.00 2.58 a 147.50 485.50 762.50 863.00 947.50 481.00 330.50 5.00 2.21 c 4027.30
1963 0.00 z 0.00 75.50 162.50 466.00 851.00 984.00 898.50 638.79 a 491.00 22.00 0.00 4589.29
1964 0.00 1.50 0.00 191.00 561.00 696.00 968.50 759.00 439.00 213.00 43.00 0.00 3872.00
1965 0.00 0.00 a 0.00 94.00 423.00 660.50 847.00 774.50 200.00 216.50 23.50 0.00 3239.00
1966 0.00 0.00 21.18 a 64.00 387.00 733.00 1034.50 779.00 533.50 203.50 0.00 0.00 3755.68
1967 0.00 0.00 a 39.50 72.00 369.00 670.50 852.00 816.50 565.00 162.00 11.00 0.00 3557.50
1968 0.00 a 0.00 71.00 176.50 375.00 704.00 875.50 833.00 523.50 210.00 7.50 0.00 3776.00
1969 0.00 0.00 0.00 a 172.50 522.50 535.00 883.00 1020.00 580.50 89.00 14.00 4.50 3821.00
1970 0.00 0.00 0.00 81.00 387.00 811.50 968.50 929.50 553.00 191.50 0.00 0.00 3922.00
1971 0.00 0.00 13.00 235.50 418.50 800.00 788.00 0.00 z 350.50 g 214.42 a 0.00 0.00 2469.42
1972 0.00 0.00 1.00 79.00 526.50 725.36 b 443.00 m 807.55 a 390.00 a 143.12 a 0.00 0.00 2672.52
1973 0.00 0.00 9.00 107.50 401.50 690.50 0.00 z 900.03 a 413.00 300.00 0.50 0.00 2822.03
1974 0.00 e 0.00 0.00 109.50 292.50 676.61 b 987.50 700.00 364.00 176.50 4.50 0.00 3311.11
1975 0.00 0.00 1.50 15.54 b 417.50 670.34 a 973.18 c 766.22 a 387.00 207.18 a 46.61 b 0.00 f 3485.07
1976 0.00 c 0.00 7.50 146.38 a 420.50 745.86 a 830.00 855.50 475.00 125.50 0.00 c 0.00 3606.24
1977 0.00 0.00 23.00 272.00 723.50 725.50 872.00 586.50 446.50 171.00 32.00 0.00 3852.00
1978 0.00 0.00 10.00 95.00 537.33 a 677.50 881.00 821.00 645.50 183.50 45.00 0.00 g 3895.83
1979 0.00 z 0.00 0.00 36.67 c 252.00 659.50 894.72 b 747.10 a 578.28 a 118.12 b 0.00 0.00 a 3286.39
1980 0.00 0.00 0.00 a 244.00 568.50 693.50 889.50 757.50 452.50 171.50 24.83 a 0.00 3801.83
1981 0.00 4.00 33.00 173.00 390.00 612.00 877.00 864.79 b 468.00 187.07 b 57.00 0.00 3665.86
1982 0.00 0.00 0.00 119.50 466.50 519.50 864.00 791.00 425.50 126.50 0.00 0.00 3312.50
1983 0.00 0.00 0.00 77.50 316.50 681.50 987.00 975.50 471.00 126.00 22.50 0.00 3657.50
1984 0.00 0.00 0.00 104.00 368.50 699.00 861.50 928.50 365.00 246.50 2.50 0.00 3575.50
1985 0.00 0.00 15.00 220.50 559.00 542.00 843.00 680.00 374.00 111.50 0.00 0.00 f 3345.00
1986 0.00 0.00 57.00 123.62 a 474.50 747.50 885.50 701.50 404.00 151.50 3.50 0.00 3548.62
1987 0.00 0.00 4.00 279.00 577.00 800.00 938.50 740.00 491.00 118.00 37.00 0.00 3984.50
1988 0.00 0.00 b 7.00 137.00 662.37 a 933.50 977.00 894.00 490.50 155.00 1.00 0.00 4257.37
1989 0.00 0.00 4.00 149.50 485.00 660.00 1022.00 898.00 504.00 233.50 6.50 0.00 a 3962.50
1990 0.00 0.00 13.50 187.50 431.50 744.00 857.00 847.00 603.50 149.50 34.00 0.00 3867.50
1991 0.00 2.50 11.50 188.00 579.50 820.00 871.00 938.00 497.50 166.00 1.50 0.00 4075.50
1992 0.00 1.50 12.50 117.00 535.50 629.00 693.50 710.50 443.00 196.00 0.00 0.00 3338.50
1993 0.00 0.00 10.50 72.50 422.00 566.00 751.50 813.00 368.50 122.50 1.50 0.00 3128.00
1994 0.00 0.00 0.50 87.50 555.00 776.00 797.00 762.00 584.00 256.00 14.00 0.00 3832.00
1995 0.00 0.00 18.00 31.00 362.50 838.00 864.00 917.50 517.00 133.00 0.50 0.00 3681.50
1996 0.00 0.00 0.00 48.50 365.00 766.00 838.00 892.50 534.50 180.50 6.50 0.00 3631.50
1997 0.00 0.00 4.50 82.00 344.00 810.50 895.50 822.00 618.50 280.00 6.00 0.00 3863.00
1998 0.00 0.00 20.50 194.00 593.50 638.00 938.50 922.00 671.00 195.50 4.00 0.00 4177.00
1999 0.00 0.00 26.50 135.50 494.00 728.00 940.50 843.50 454.00 123.48 a 64.00 2.00 3811.48
2000 0.00 3.50 54.50 126.00 483.50 649.50 928.50 874.50 504.50 256.00 35.36 b 0.00 3915.86
2001 0.00 0.00 0.00 144.00 531.50 742.50 975.00 951.00 542.07 a 151.50 111.72 a 0.00 a 4149.29
2002 3.00 0.00 4.00 139.50 308.00 846.00 994.50 0.00 z 634.50 68.50 7.00 0.00 3005.00
2003 0.00 0.00 14.50 217.00 428.50 719.50 930.50 993.00 529.00 280.50 2.50 0.00 4115.00
2004 0.00 0.00 16.50 140.00 350.00 624.50 853.50 662.00 604.00 182.00 15.00 0.50 3448.00
2005 0.00 0.00 22.00 228.50 376.00 798.50 917.50 808.00 612.00 239.50 30.00 0.00 4032.00
2006 0.00 0.00 0.00 z 246.50 494.50 771.00 1022.00 863.00 469.50 146.50 32.50 0.00 4045.50
2007 0.00 0.00 z 20.50 173.00 527.00 805.00 988.50 774.50 530.00 232.50 18.50 0.00 4069.50
2008 0.00 0.00 0.00 64.50 349.00 643.00 884.50 856.50 0.00 z 181.00 38.50 0.00 3017.00
2009 0.00 0.00 0.00 98.00 357.50 662.00 769.00 763.50 674.00 70.50 38.00 0.00 3432.50
2010 0.00 0.00 28.00 229.50 460.50 0.00 z 934.50 923.50 423.00 280.00 25.00 0.00 3304.00
2011 0.00 e 0.00 0.00 102.50 356.50 689.50 989.50 875.50 507.00 298.50 10.50 g 0.00 z 3819.00
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
2013 0.00 z 0.00 z 0.00 z 0.00 z 0.00 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 0.04 0.63 15.86 150.39 461.81 722.05 921.57 854.41 523.18 212.57 17.35 0.45 3924.07
S.D. 0.31 2.41 22.83 75.61 109.14 89.04 89.72 93.09 97.09 87.36 19.70 2.21 348.29
SKEW 9.14 5.42 2.22 0.45 0.40 0.12 0.49 -0.25 -0.34 0.69 1.85 6.50 0.07
MAX 3.00 18.85 115.00 340.00 779.50 970.50 1299.50 1074.50 744.00 491.00 111.72 18.08 4821.00
MIN 0.00 0.00 0.00 15.50 214.50 519.50 693.50 586.50 200.00 19.24 0.00 0.00 3128.00
NO YRS 93 96 95 96 98 95 95 94 93 97 94 95 70