ELLENDALE, NORTH DAKOTA

Monthly Total Growing Degree Days

(322605)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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 c 0.00 a 1.55 a 54.64 b 392.00 952.50 921.00 793.00 491.50 114.50 19.50 h 0.00 b 3720.69
1894 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 508.00 q 764.00 f 512.50 171.00 6.00 1.50 691.00
1895 0.00 0.00 n 25.50 u 365.17 a 583.83 a 726.67 c 907.50 689.00 i 3.00 z 43.00 v 4.14 a 0.00 o 2587.31
1896 0.00 d 11.00 1.11 c 0.00 z 0.00 z 0.00 z 855.60 a 838.60 b 416.90 a 44.50 j 0.00 o 0.00 y 2123.21
1897 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 274.50 t 996.50 770.00 788.00 273.83 a 18.50 0.50 2847.33
1898 0.00 0.00 14.98 a 140.00 370.00 743.50 836.48 a 840.50 503.65 d 137.36 b 3.50 g 0.00 a 3586.48
1899 0.00 4.50 0.00 237.86 b 449.00 753.50 963.00 894.35 a 494.48 a 202.10 e 27.50 2.50 4028.79
1900 5.68 a 0.00 a 10.00 329.50 625.50 853.00 945.50 b 1056.07 a 393.00 k 268.00 h 3.50 l 0.00 b 3825.25
1901 0.00 b 0.00 24.11 d 225.00 c 441.50 k 405.00 o 548.00 q 321.50 s 55.50 z 216.00 g 9.00 m 0.00 249.11
1902 12.50 j 4.31 b 30.00 f 141.00 574.65 d 600.50 710.50 g 327.50 s 437.59 a 122.50 n 11.11 c 0.00 b 1769.15
1903 0.00 0.00 7.15 e 142.00 f 337.50 i 0.00 z 254.50 v 306.00 r 479.00 165.00 q 0.00 r 0.00 o 486.15
1904 0.00 i 0.00 k 1.00 l 19.50 t 218.50 q 277.00 t 628.50 j 556.50 i 553.39 b 232.50 e 40.00 k 0.00 f 785.89
1905 0.00 17.00 94.50 189.00 339.50 606.00 921.00 140.50 z 0.00 z 0.00 z 0.00 z 0.00 a 2167.00
1906 1.55 a 0.00 z 0.00 z 0.00 z 0.00 z 738.50 970.00 904.00 824.00 280.11 c 37.00 h 0.00 3718.16
1907 0.00 z 0.00 z 40.41 c 0.00 z 0.00 z 292.50 r 0.00 z 0.00 z 555.00 a 460.19 b 0.00 z 5.17 d 1060.77
1908 1.15 d 14.50 a 18.50 446.50 495.00 0.00 z 0.00 z 765.00 692.00 225.00 56.00 0.00 2713.65
1909 0.00 0.00 0.00 41.00 440.00 767.50 906.00 0.00 z 618.50 229.50 66.00 0.00 3068.50
1910 0.00 0.00 185.00 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 185.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1928 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 471.00 1034.00 1014.00 926.00 737.50 234.00 21.00 0.00 4437.50
1934 3.10 a 1.00 19.00 176.00 767.50 785.69 a 1026.50 875.00 401.50 340.50 43.50 0.00 4439.29
1935 0.00 2.00 17.05 a 106.50 350.00 668.50 1110.00 880.50 584.48 a 198.00 0.00 0.00 3917.03
1936 0.00 0.00 6.00 102.50 672.00 830.50 1305.50 1016.50 703.50 229.50 17.00 0.00 4883.00
1937 0.00 0.00 9.50 135.50 573.00 722.50 1042.00 1117.00 608.79 a 227.33 a 36.50 0.00 4472.13
1938 0.00 0.00 47.50 256.50 413.00 793.50 981.00 1019.00 683.79 a 394.00 14.00 0.00 4602.29
1939 0.00 0.00 92.00 185.00 689.50 722.50 1021.40 b 946.02 a 615.50 199.00 11.00 21.00 4502.91
1940 0.00 0.00 0.00 118.00 506.50 765.00 1039.00 854.50 715.50 384.00 5.00 0.00 4387.50
1941 0.00 z 0.00 8.00 247.00 634.50 791.50 995.00 953.50 576.00 267.00 27.00 8.00 4507.50
1942 4.50 0.00 6.00 292.00 355.50 666.50 884.00 853.00 465.00 353.50 22.00 0.00 a 3902.00
1943 0.00 0.00 26.50 208.50 358.50 692.00 976.50 886.00 503.00 291.00 9.50 0.00 a 3951.50
1944 0.50 0.00 0.00 a 86.00 626.00 689.00 887.50 837.00 520.00 299.00 15.00 0.00 3960.00
1945 0.00 0.00 106.00 95.50 315.50 562.50 882.00 876.50 489.31 a 232.50 3.50 0.00 3563.31
1946 0.00 0.00 95.50 307.50 364.00 724.50 933.50 798.00 527.00 138.00 0.50 0.00 3888.50
1947 0.00 0.00 6.00 76.50 334.00 626.50 904.50 1013.00 572.50 420.00 17.00 0.00 3970.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 955.50 925.50 733.00 254.00 16.00 0.00 2884.00
1949 0.00 0.00 0.00 226.50 529.50 772.50 966.00 1052.50 530.00 251.62 a 88.00 0.00 4416.62
1950 0.00 0.00 2.00 66.00 404.00 794.00 861.50 833.50 635.00 315.50 20.50 0.50 3932.50
1951 0.00 a 0.00 a 1.00 147.00 586.50 610.00 906.50 821.00 461.00 234.05 a 10.00 0.00 3777.05
1952 0.00 0.00 0.00 305.50 525.50 898.00 1009.57 a 959.50 750.50 233.00 36.50 0.00 4718.07
1953 0.00 0.00 20.50 97.00 476.88 a 778.00 938.50 996.50 641.50 476.00 65.00 0.00 4489.88
1954 0.00 a 5.00 4.50 218.00 389.50 738.00 1049.35 a 918.00 580.50 202.50 56.25 b 0.00 4161.60
1955 0.00 0.00 29.50 362.59 a 681.50 732.50 1062.50 1014.00 625.50 325.00 11.00 0.00 4844.09
1956 0.00 0.00 6.00 47.50 495.00 915.00 891.00 903.00 546.00 412.00 21.50 6.50 4243.50
1957 0.00 0.00 8.27 a 221.50 471.50 705.00 1110.00 902.50 506.50 264.00 4.50 0.00 4193.77
1958 0.00 b 26.50 15.00 182.50 607.50 604.00 839.50 983.50 627.93 a 298.50 34.50 0.00 4219.43
1959 0.00 0.00 a 28.00 197.50 479.50 897.00 1017.50 1047.05 b 620.00 139.00 3.50 0.00 4429.05
1960 0.00 0.00 0.00 174.00 506.50 695.50 1031.50 982.00 646.00 299.50 14.00 0.00 4349.00
1961 0.00 0.00 54.00 101.50 412.00 874.50 906.00 1055.00 506.00 275.90 a 13.50 0.00 4198.40
1962 2.00 0.00 1.00 221.00 536.00 738.50 850.00 941.50 492.50 351.00 22.00 8.50 4164.00
1963 0.00 0.00 121.00 217.00 472.50 871.00 992.50 921.50 652.00 508.50 46.50 0.00 4802.50
1964 0.00 0.00 0.00 220.50 588.50 754.00 997.00 812.50 524.00 262.00 54.50 0.00 4213.00
1965 0.00 0.00 0.00 145.00 519.00 743.50 957.50 907.50 288.00 352.50 31.50 0.00 3944.50
1966 0.00 0.00 57.00 77.00 461.50 775.50 1119.50 848.50 591.00 262.50 1.00 0.00 4193.50
1967 0.00 0.00 65.50 139.00 436.50 738.00 933.50 927.00 642.50 242.00 20.00 0.00 4144.00
1968 0.00 0.00 109.00 202.50 378.50 751.00 936.50 905.00 604.50 258.50 16.50 0.00 4162.00
1969 0.00 0.00 a 0.00 241.50 542.50 578.50 918.50 1001.50 650.50 120.50 35.00 4.50 4093.00
1970 0.00 0.00 0.00 110.50 507.00 868.00 1022.00 980.50 633.50 230.50 0.00 0.00 4352.00
1971 0.00 0.00 23.00 273.50 418.50 841.50 835.00 980.50 590.00 279.00 11.00 0.00 4252.00
1972 0.00 0.00 4.50 110.00 570.50 769.00 891.00 974.00 586.00 189.00 1.50 0.00 4095.50
1973 0.00 0.00 23.50 138.50 513.00 759.00 957.00 1059.50 532.50 335.00 5.50 0.00 4323.50
1974 0.00 0.00 4.00 176.50 416.50 751.00 1089.00 831.00 501.00 297.50 7.00 0.00 4073.50
1975 0.00 0.00 10.50 50.50 518.00 763.50 1075.50 888.00 519.00 320.50 102.00 0.00 4247.50
1976 0.00 3.50 34.00 223.00 491.72 b 614.00 g 1010.00 1015.00 583.80 e 173.08 a 16.07 b 0.00 3550.18
1977 0.00 1.50 29.45 a 369.00 742.34 c 815.50 1010.00 747.00 563.50 0.00 z 31.50 0.00 4309.79
1978 0.00 0.00 31.00 115.50 544.64 b 746.00 929.00 946.00 692.78 c 246.00 67.00 0.00 4317.92
1979 0.00 0.00 0.00 88.50 336.35 a 740.50 922.00 846.00 701.00 234.00 5.50 2.50 3876.35
1980 0.00 0.00 0.00 301.50 606.29 e 806.50 998.00 857.00 606.50 216.50 51.00 2.00 4445.29
1981 0.50 16.15 b 27.79 b 282.50 452.17 b 702.50 979.00 938.00 628.50 242.50 90.50 0.00 a 4360.12
1982 0.00 4.50 0.50 175.50 522.50 639.50 1030.50 896.00 553.00 208.00 7.50 0.00 4037.50
1983 0.00 9.50 0.00 94.50 384.50 758.00 1087.00 1147.00 594.50 184.50 22.50 0.00 4282.00
1984 0.00 1.00 2.50 130.50 457.00 749.50 968.00 1017.00 448.00 300.00 17.50 2.00 4093.00
1985 0.00 3.00 23.50 291.00 672.50 614.48 a 963.00 786.50 444.00 170.00 0.00 0.00 3967.98
1986 0.00 0.00 78.00 164.00 501.50 844.00 932.50 774.00 457.00 238.00 1.00 0.00 3990.00
1987 7.50 0.50 19.00 395.50 673.50 876.50 1041.00 829.00 608.00 0.00 z 0.00 z 0.00 z 4450.50
1988 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1148.50 1030.00 588.00 201.00 5.00 0.00 2972.50
1989 0.00 0.00 8.00 212.50 570.00 788.00 1112.00 982.50 613.50 294.50 11.50 0.00 4592.50
1990 0.00 0.00 39.50 230.00 489.50 832.50 963.50 976.50 712.00 219.50 39.50 3.50 4506.00
1991 0.00 4.50 25.00 276.00 646.50 911.50 991.50 1027.50 631.00 241.50 9.50 0.00 4764.50
1992 0.00 9.50 30.50 197.50 646.50 726.50 756.50 805.00 569.50 259.00 0.00 0.00 4000.50
1993 0.00 0.00 23.00 147.50 537.50 661.50 817.00 878.00 469.00 232.00 0.00 0.00 3765.50
1994 0.00 0.00 16.00 197.00 684.00 866.50 905.50 850.00 667.50 300.50 28.50 0.00 4515.50
1995 0.00 0.00 29.50 71.50 475.00 883.50 997.00 1040.50 599.00 202.00 6.00 0.00 4304.00
1996 0.00 0.00 1.00 120.00 437.00 880.00 911.00 985.00 580.00 238.50 2.00 0.00 4154.50
1997 0.00 0.00 10.00 160.00 498.50 880.50 985.00 932.00 720.00 353.00 1.00 0.00 4540.00
1998 0.00 3.00 20.00 289.00 670.00 699.50 1025.50 1001.00 784.50 264.00 18.00 3.00 4777.50
1999 0.00 3.50 60.50 244.50 572.00 798.00 1055.50 969.00 516.00 210.50 72.00 4.50 4506.00
2000 0.00 12.50 81.00 192.50 609.50 755.50 998.00 958.50 619.00 306.50 29.50 0.00 4562.50
2001 0.00 0.00 0.00 z 0.00 z 0.00 z 795.50 1049.50 1006.50 622.50 234.00 157.76 a 0.00 3865.76
2002 5.00 2.00 3.00 186.00 403.50 938.00 1096.00 917.50 720.50 94.00 18.50 0.00 4384.00
2003 3.00 j 0.00 33.50 233.00 459.50 724.50 691.50 i 1026.00 469.00 g 218.00 n 0.00 z 0.00 l 2476.50
2004 0.00 k 0.00 n 39.50 f 157.50 f 217.50 k 502.00 f 696.00 f 570.00 f 640.20 e 225.50 g 30.00 k 0.00 f 640.20
2005 0.00 g 1.22 e 24.50 f 238.80 e 375.50 g 661.00 f 996.17 e 903.77 e 544.00 g 214.00 h 60.60 e 0.00 g 2200.56
2006 0.00 j 0.00 f 14.00 309.50 532.50 491.50 k 796.00 h 977.00 504.50 193.75 e 38.50 m 0.00 2531.25
2007 0.00 m 0.00 l 61.50 j 110.00 m 592.00 825.00 e 799.00 g 416.00 p 442.50 i 169.50 n 5.00 s 0.00 i 1417.00
2008 0.00 j 0.00 l 2.50 j 68.50 f 259.50 j 572.50 f 799.50 f 753.00 f 617.50 153.00 i 31.00 f 0.00 m 617.50
2009 0.00 0.00 b 2.00 85.00 333.25 e 537.50 475.50 i 470.50 h 378.50 i 25.00 4.50 h 0.00 982.75
2010 0.00 h 0.00 i 18.00 i 129.00 i 315.37 e 441.00 i 499.50 m 641.00 g 278.00 g 141.50 h 4.50 h 0.00 l 315.37
2011 0.00 i 0.00 0.00 c 72.86 b 124.50 m 467.50 k 715.00 k 437.50 p 477.00 f 345.43 c 19.00 h 0.00 g 418.29
2012 6.31 d 0.00 e 169.00 g 181.00 g 388.00 j 663.50 h 1111.83 e 723.00 f 603.62 a 0.00 z 9.60 e 0.00 1731.36
2013 0.00 z 0.00 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 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.47 1.90 25.20 189.22 506.19 763.66 977.25 927.78 585.57 258.65 25.12 0.90 4257.85
S.D. 1.47 4.59 34.25 89.54 108.57 95.90 87.31 87.54 95.51 83.61 27.84 2.81 288.77
SKEW 3.40 3.18 2.19 0.49 0.21 0.04 0.48 0.02 -0.06 0.42 2.12 5.00 0.14
MAX 7.50 26.50 185.00 446.50 767.50 1034.00 1305.50 1147.00 824.00 508.50 157.76 21.00 4883.00
MIN 0.00 0.00 0.00 41.00 315.37 537.50 756.50 747.00 288.00 25.00 0.00 0.00 3563.31
NO YRS 81 85 82 81 81 79 82 81 87 81 78 85 63