MARION, SOUTH DAKOTA

Monthly Total Growing Degree Days

(395228)

Base Temperature = 40 F

File last updated on Apr 4, 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
1901 0.00 z 0.00 z 0.00 z 271.00 i 620.50 823.33 c 1247.00 1045.50 612.93 a 419.03 b 26.50 0.00 b 4794.80
1902 0.00 c 2.59 a 55.28 a 137.00 g 643.85 e 695.00 971.69 b 836.00 502.00 350.30 a 20.50 j 0.00 4056.71
1903 0.00 0.00 b 34.00 277.78 c 481.00 h 730.38 d 923.11 d 864.90 a 549.60 e 368.90 a 58.00 g 0.00 a 3748.67
1904 0.00 0.00 17.50 150.00 c 561.50 772.24 a 351.00 s 656.50 h 658.97 a 402.48 a 115.50 0.57 d 2678.76
1905 0.00 b 6.22 a 143.50 229.20 e 382.00 f 788.50 903.43 c 1045.96 d 775.50 270.50 f 59.48 a 0.00 g 3951.80
1906 0.00 n 0.00 i 0.00 z 35.50 z 233.00 r 761.50 930.00 1009.10 b 780.00 c 448.97 b 65.19 d 0.00 b 3994.76
1907 0.00 10.77 b 91.00 g 121.03 a 385.00 793.97 a 1003.48 d 1020.50 400.00 l 355.50 58.00 1.50 3749.75
1908 6.72 a 3.00 88.23 e 401.50 438.50 g 752.40 e 985.91 c 922.25 a 917.59 a 364.52 b 94.29 b 0.00 4536.40
1909 0.00 c 4.50 f 17.00 133.50 580.50 825.00 965.00 1093.00 654.00 347.50 142.50 0.00 4758.00
1910 0.00 0.00 303.28 a 414.00 468.00 841.50 1034.00 890.00 483.00 i 505.54 e 0.00 z 0.00 q 4456.32
1911 0.00 g 0.00 142.00 225.00 e 764.50 1057.00 1021.00 495.50 o 714.44 c 231.00 1.50 j 0.00 4154.94
1912 0.00 b 0.00 a 15.00 376.61 b 642.73 a 384.50 j 475.50 p 931.03 a 627.78 c 367.00 82.00 0.00 3042.15
1913 0.50 14.00 54.00 323.50 564.00 935.00 1056.00 1068.47 a 711.50 286.75 a 108.50 9.30 a 5131.52
1914 0.50 0.00 28.00 288.50 595.31 d 927.41 a 1121.00 990.00 695.50 465.00 115.50 0.00 5226.73
1915 0.00 0.00 0.00 504.00 453.50 685.00 854.50 786.00 632.00 377.68 a 99.50 0.00 a 4392.18
1916 0.00 0.00 56.50 229.00 588.00 698.50 1210.55 a 1007.50 658.39 b 296.00 111.50 9.50 4865.44
1917 0.00 0.00 23.00 156.00 480.50 746.00 1062.00 903.50 659.00 151.00 133.00 1.50 4315.50
1918 0.00 7.50 184.00 144.50 710.00 916.50 1010.00 1028.00 540.00 423.50 85.00 3.50 5052.50
1919 3.50 0.00 56.50 198.00 553.50 885.50 1118.50 983.22 a 765.00 272.00 4.50 0.00 4840.22
1920 0.00 0.00 67.68 a 90.00 590.00 887.00 1023.00 b 937.23 a 761.50 395.50 i 27.12 d 0.00 4383.53
1921 0.00 22.50 121.42 a 345.00 628.00 1070.00 1142.50 966.50 763.50 448.50 30.50 10.50 5548.92
1922 0.00 a 0.00 59.50 311.00 678.90 a 966.96 b 978.00 1075.50 842.14 b 451.57 a 94.62 d 0.00 5458.19
1923 0.00 0.00 17.50 243.46 d 591.58 a 879.50 1136.15 a 877.50 655.50 239.00 20.00 1.00 4661.19
1924 0.00 a 7.50 5.00 267.50 351.33 a 785.00 949.63 a 972.50 617.59 a 571.36 b 77.50 0.00 4604.92
1925 0.00 0.00 148.00 478.50 554.00 891.50 1065.50 1100.00 885.00 133.50 19.50 2.00 5277.50
1926 0.00 0.50 59.00 306.50 800.00 849.00 1104.00 986.50 636.00 358.50 17.00 0.00 5117.00
1927 0.00 3.50 43.50 248.50 489.00 789.50 986.50 891.00 770.50 455.00 18.00 0.00 4695.00
1928 0.50 0.00 99.00 142.50 675.00 719.50 1053.50 1036.00 604.50 367.00 26.50 2.50 4726.50
1929 0.00 0.00 72.00 293.50 494.50 793.00 1085.00 1011.50 643.50 337.79 b 9.00 0.00 4739.79
1930 0.00 52.00 49.60 a 322.00 582.05 b 805.50 1200.00 1129.50 670.00 340.48 a 85.50 5.00 5241.64
1931 13.00 7.50 20.50 337.00 524.50 1119.00 1193.50 1104.50 928.00 478.00 108.50 1.50 5835.50
1932 0.00 b 9.00 10.00 270.00 669.00 920.00 1163.00 1000.50 690.50 270.00 38.79 a 3.00 5043.79
1933 1.00 16.00 58.50 227.00 583.00 1204.50 1162.50 926.00 847.50 328.00 49.00 1.00 5404.00
1934 8.00 15.00 82.00 336.50 1028.50 1017.50 1203.00 1022.50 559.50 497.00 81.50 0.00 5851.00
1935 0.00 0.00 125.00 197.00 408.00 752.50 1273.00 1078.00 738.50 312.50 22.50 0.00 4907.00
1936 0.00 0.00 56.50 236.00 791.00 938.00 1424.50 1245.00 864.00 320.50 13.00 0.00 5888.50
1937 0.00 0.00 21.00 169.50 653.50 715.00 1152.00 1223.50 776.00 305.50 49.00 0.00 5065.00
1938 0.00 0.00 132.00 381.00 543.00 895.00 1163.50 1020.00 837.00 583.50 54.00 0.00 5609.00
1939 0.00 0.00 138.50 272.00 860.00 917.00 1208.50 1025.50 874.00 367.00 76.00 63.00 5801.50
1940 0.00 0.00 29.50 222.50 608.50 904.50 1185.50 963.00 854.50 549.50 36.50 0.00 5354.00
1941 0.00 0.00 15.00 364.50 810.50 884.00 1143.00 1145.00 770.50 436.00 71.50 39.00 5679.00
1942 0.50 0.00 46.00 432.50 523.50 851.00 1063.76 d 1029.00 569.50 400.00 71.00 0.00 4986.76
1943 0.00 21.50 112.00 333.50 524.00 908.50 1157.50 1090.50 647.00 405.00 15.00 1.50 5216.00
1944 13.50 4.00 8.50 169.00 766.00 884.00 1001.50 961.00 682.00 359.00 84.00 0.00 4932.50
1945 0.00 1.00 200.50 249.50 473.00 685.00 1004.50 1003.50 646.00 361.00 41.50 0.00 4665.50
1946 0.00 2.00 217.00 425.00 478.00 875.50 1072.50 905.00 618.00 318.00 17.00 7.00 4935.00
1947 7.00 0.00 28.50 179.50 454.00 730.00 1011.50 1221.50 796.50 562.50 29.00 0.00 5020.00
1948 0.00 4.50 67.00 427.50 607.00 781.50 1035.00 1040.00 848.50 337.00 64.50 0.00 5212.50
1949 0.00 0.00 a 12.00 313.50 755.50 973.50 1155.00 1092.00 589.00 378.50 125.50 0.00 5394.50
1950 0.00 0.00 25.00 123.00 510.00 874.00 906.23 a 896.00 673.45 a 437.50 45.50 0.50 4491.18
1951 0.00 b 11.50 2.00 155.50 619.00 699.00 974.00 938.00 447.50 g 32.00 z 24.50 g 7.00 3406.00
1952 0.00 0.00 1.50 311.50 595.50 981.72 a 1054.00 963.00 759.00 251.00 63.50 3.00 4983.72
1953 0.00 0.00 52.00 131.00 579.50 961.50 1051.50 1054.50 701.50 529.00 106.50 0.00 5167.00
1954 0.00 30.50 6.00 374.00 469.00 895.50 1152.68 a 996.00 723.50 269.00 138.50 0.00 5054.68
1955 0.00 0.00 52.18 a 496.00 778.00 813.50 1241.50 1196.50 764.46 b 391.50 17.50 0.00 5751.15
1956 0.00 0.00 28.00 148.50 668.00 1084.50 1005.50 1001.50 706.50 554.00 40.50 2.00 5239.00
1957 0.00 0.00 21.00 289.00 536.50 823.50 1185.50 1010.00 613.00 302.50 30.00 5.50 4816.50
1958 0.00 30.50 20.50 239.50 754.00 772.50 957.00 1118.00 790.00 443.50 95.00 0.00 5220.50
1959 0.00 0.00 66.50 295.50 629.50 990.00 1076.50 1157.00 676.00 206.00 12.50 6.00 5115.50
1960 0.00 0.00 0.00 281.00 600.00 784.00 1057.50 1019.50 711.00 401.00 61.00 1.50 4916.50
1961 0.00 1.00 49.50 166.00 525.50 905.00 1030.75 a 1071.00 626.00 385.50 27.00 2.50 4789.75
1962 0.00 4.00 1.50 286.50 735.00 821.50 970.00 976.00 612.50 425.00 75.00 31.00 4938.00
1963 2.00 6.50 160.00 335.50 620.50 996.00 1137.50 1000.50 790.50 618.00 79.00 1.00 5747.00
1964 0.00 2.50 0.00 z 317.50 748.00 923.50 1190.00 914.50 653.50 346.50 115.00 0.00 5211.00
1965 0.00 0.00 8.00 265.00 696.50 863.50 1032.50 966.50 418.50 430.00 64.50 0.00 4745.00
1966 0.00 0.00 128.00 159.50 560.00 889.50 1183.50 914.00 649.00 349.50 23.00 0.00 4856.00
1967 0.00 a 0.00 158.50 275.50 511.50 817.50 1022.00 966.00 687.50 338.50 32.00 0.00 4809.00
1968 0.00 0.00 214.50 309.50 465.00 933.00 1017.50 1033.00 657.50 354.00 41.00 3.44 d 5028.44
1969 0.00 0.00 0.00 300.00 706.50 722.00 1050.50 1034.50 708.00 193.00 48.50 0.00 4763.00
1970 0.00 1.00 1.00 247.00 701.00 943.50 1094.50 1069.50 732.00 286.00 7.50 4.50 5087.50
1971 0.00 3.50 51.00 322.00 560.50 989.00 959.50 1055.00 695.00 436.00 38.50 0.00 5110.00
1972 0.00 0.00 42.50 213.50 659.50 884.50 1015.00 1003.00 684.50 286.50 27.00 0.00 4816.00
1973 0.00 0.00 75.00 244.00 589.00 932.00 1080.00 1139.00 635.00 0.00 z 0.00 z 0.00 4694.00
1974 0.00 4.00 48.00 250.50 490.00 769.00 1149.50 847.00 534.00 326.00 32.00 0.00 4450.00
1975 0.00 0.00 13.50 129.00 615.50 775.50 1101.50 949.12 a 516.00 342.50 113.50 0.00 4556.12
1976 0.00 14.50 83.50 316.00 488.00 855.50 1073.50 1029.00 639.00 215.00 16.50 0.00 4730.50
1977 0.00 4.50 51.50 403.00 755.50 877.50 1068.00 830.50 635.50 223.00 52.00 0.00 4901.00
1978 0.00 0.00 52.00 156.50 546.00 792.50 955.00 958.33 b 787.50 271.50 77.00 0.00 4596.33
1979 0.00 0.00 0.00 174.50 436.00 792.00 974.00 864.00 705.00 259.50 17.50 0.00 4222.50
1980 0.00 0.00 16.00 0.00 z 593.00 854.50 1072.50 927.93 a 660.00 268.00 69.00 0.00 4460.93
1981 7.00 38.50 79.00 374.00 514.50 907.00 1054.00 951.00 705.50 298.50 116.50 0.00 5045.50
1982 0.00 17.00 20.50 254.00 650.00 734.50 1079.00 988.50 630.00 326.00 16.50 0.00 z 4716.00
1983 0.00 3.50 39.50 120.00 481.00 801.50 1132.00 1160.50 679.50 287.50 82.50 0.00 4787.50
1984 0.00 0.00 s 0.00 b 165.00 477.00 844.00 989.50 1022.00 498.00 295.50 38.50 2.00 4331.50
1985 0.00 0.50 53.00 377.50 714.50 741.50 1000.50 834.00 582.41 a 237.67 a 10.00 0.00 4551.58
1986 0.00 a 0.00 96.00 243.00 459.00 f 595.00 l 1089.50 832.50 620.50 305.50 15.00 0.00 3202.00
1987 5.00 6.00 74.00 405.50 757.50 978.00 1099.50 893.50 649.50 177.00 77.00 0.00 5122.50
1988 0.00 0.00 69.00 206.00 758.00 1065.00 1119.00 1049.00 667.00 0.00 z 43.50 2.00 4978.50
1989 4.50 0.00 81.00 0.00 z 0.00 z 811.50 1145.00 975.50 610.50 348.50 28.00 2.00 4006.50
1990 2.50 1.00 68.50 240.00 491.50 905.50 1002.50 728.50 i 795.50 244.50 81.50 2.00 3835.00
1991 0.00 p 0.00 z 83.00 286.00 660.50 995.00 1059.50 1027.50 664.00 278.00 0.50 0.00 5054.00
1992 0.00 5.00 80.00 160.50 622.00 788.50 786.00 772.50 566.00 281.00 0.50 0.00 4062.00
1993 0.00 0.00 32.50 149.00 538.50 743.00 938.50 928.50 452.00 260.50 8.50 0.00 4051.00
1994 0.00 1.00 58.00 254.00 657.50 892.50 900.50 868.00 686.00 344.00 51.00 0.00 4712.50
1995 0.00 5.50 87.50 97.50 460.00 846.50 1047.50 1061.50 579.00 231.50 3.00 0.00 4419.50
1996 2.50 24.50 22.00 134.50 464.00 891.00 908.50 904.00 585.50 296.50 14.00 0.00 4247.00
1997 0.00 0.00 36.00 189.00 401.50 895.00 1025.00 916.50 699.50 382.50 9.00 0.50 4554.50
1998 3.00 19.00 66.50 238.50 722.00 737.00 1023.50 977.00 818.50 325.50 51.00 36.50 5018.00
1999 0.00 8.00 64.00 236.00 575.00 810.50 1089.00 942.50 588.00 279.50 150.00 3.50 4746.00
2000 0.00 53.50 140.00 248.50 634.00 798.00 999.00 993.50 631.50 0.00 z 0.00 z 0.00 z 4498.00
2001 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2002 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2003 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2004 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2005 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2006 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2007 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2008 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2009 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2010 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2011 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 0.85 5.34 62.69 261.66 600.28 859.48 1063.68 994.86 683.44 351.52 55.23 2.91 4972.20
S.D. 2.46 10.41 56.72 95.21 117.74 103.31 99.38 95.15 100.30 98.09 38.36 8.93 417.79
SKEW 3.53 2.82 1.54 0.37 0.57 0.61 0.33 0.21 0.15 0.46 0.55 4.81 0.21
MAX 13.50 53.50 303.28 504.00 1028.50 1204.50 1424.50 1245.00 928.00 618.00 150.00 63.00 5888.50
MIN 0.00 0.00 0.00 90.00 351.33 685.00 786.00 772.50 418.50 133.50 0.50 0.00 4051.00
NO YRS 96 95 96 95 94 98 98 97 97 94 93 96 75