WASECA EXP STN, MINNESOTA

Monthly Total Growing Degree Days

(218692)

Base Temperature = 40 F

File last updated on Apr 6, 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
1915 0.00 a 0.00 b 0.50 465.00 427.28 a 711.21 a 853.00 762.50 617.50 349.00 0.00 z 0.00 a 4185.99
1916 0.00 0.00 21.50 132.41 a 448.50 574.00 1089.50 917.60 a 552.41 a 205.12 a 39.83 a 2.50 3983.37
1917 0.00 0.00 b 5.50 85.00 377.50 642.50 920.50 761.00 505.00 82.15 a 68.28 a 0.00 3447.43
1918 0.00 a 0.00 71.82 a 88.00 591.00 770.00 903.50 937.00 432.00 309.00 45.00 c 0.00 4147.32
1919 0.00 a 0.00 16.00 174.50 503.50 870.00 1031.00 872.65 a 705.00 230.00 1.00 0.00 4403.65
1920 0.00 0.00 83.50 111.50 551.00 851.00 929.50 889.50 750.50 492.00 6.00 0.00 4664.50
1921 0.00 7.00 63.50 314.50 628.50 1006.00 1145.00 934.50 726.00 348.00 11.50 0.00 5184.50
1922 0.00 a 0.00 16.00 178.97 a 706.80 a 911.00 888.00 1027.50 774.50 427.00 93.00 0.00 5022.77
1923 0.00 0.00 a 13.95 a 212.50 575.00 903.50 1115.50 887.00 692.50 265.50 49.50 2.58 a 4717.53
1924 0.00 0.00 1.00 233.50 309.45 c 730.50 866.00 892.00 511.50 514.50 59.00 0.00 4117.45
1925 0.00 0.00 58.00 371.00 463.50 799.50 928.00 967.00 784.00 115.00 27.50 0.00 4513.50
1926 0.00 0.00 22.00 178.00 690.50 684.50 1004.29 b 930.00 572.50 262.00 17.50 0.00 4361.29
1927 0.00 0.00 107.97 b 245.50 475.00 743.00 905.50 813.50 727.50 371.50 10.50 0.00 4399.97
1928 0.00 1.50 78.50 133.50 664.50 690.00 1016.00 924.50 543.00 352.50 36.50 0.00 4440.50
1929 0.00 0.00 29.50 246.50 466.50 774.50 1011.50 943.50 595.50 308.00 12.50 0.00 4388.00
1930 0.00 42.00 32.00 278.00 571.50 819.50 1069.00 1012.00 652.50 339.00 144.00 0.00 4959.50
1931 1.50 8.00 1.50 313.00 518.00 1007.00 1070.00 952.00 855.50 432.00 125.00 1.00 5284.50
1932 0.00 2.00 8.00 230.50 610.00 911.50 1045.50 968.50 583.50 227.50 28.00 1.00 4616.00
1933 0.00 0.00 26.00 210.00 555.50 1090.00 1088.00 880.50 809.00 272.00 38.50 0.00 4969.50
1934 0.00 0.00 36.50 196.50 913.00 1010.50 1093.00 901.00 544.00 458.00 61.50 0.00 5214.00
1935 0.00 0.00 81.00 179.00 426.50 709.50 1156.00 908.50 659.46 b 260.00 4.50 0.00 4384.46
1936 0.00 0.00 a 4.00 147.00 733.00 766.00 1213.00 1066.50 755.50 253.00 14.00 6.50 4958.50
1937 0.00 0.00 9.00 194.50 591.50 764.50 1072.00 1163.00 709.50 250.00 46.00 0.00 4800.00
1938 0.00 0.00 123.50 300.00 511.00 830.50 1059.00 1036.00 726.00 526.00 67.00 0.00 5179.00
1939 0.50 0.00 105.50 219.50 785.50 869.50 1060.50 916.00 774.00 317.50 45.50 18.50 5112.50
1940 0.00 0.00 5.50 157.50 492.90 a 831.50 1061.00 858.50 704.00 446.00 28.50 0.00 4585.40
1941 0.00 0.00 13.00 359.50 740.50 818.50 1001.50 955.50 687.50 357.00 58.00 15.00 5006.00
1942 0.00 0.00 39.00 395.50 502.00 786.00 937.00 914.00 561.50 349.00 59.00 0.00 4543.00
1943 0.00 0.00 75.50 223.00 484.00 890.50 1015.50 981.00 518.50 298.00 0.00 0.00 4486.00
1944 16.00 0.00 0.00 133.50 699.00 893.00 920.50 939.00 658.50 360.00 109.00 0.00 4728.50
1945 0.00 0.00 194.50 193.00 382.00 658.00 914.50 935.50 602.59 a 295.00 52.50 0.00 4227.59
1946 0.00 0.00 197.50 348.50 451.50 855.00 1004.50 846.50 623.00 373.00 22.00 10.50 4732.00
1947 0.00 0.00 a 9.50 120.00 450.00 717.00 965.00 1171.50 709.00 580.50 41.50 0.00 4764.00
1948 0.00 0.00 54.50 374.50 549.00 772.50 1042.00 987.50 809.50 327.00 63.50 5.50 4985.50
1949 0.00 0.00 7.50 250.86 a 706.50 926.50 1092.00 1005.50 546.50 450.50 93.50 1.50 5080.86
1950 0.00 0.00 0.00 84.50 506.50 819.00 898.00 822.00 636.00 443.00 38.00 0.00 4247.00
1951 0.00 0.00 0.00 a 113.50 645.50 690.00 925.00 835.00 495.00 310.50 16.50 7.00 4038.00
1952 0.00 0.00 7.00 293.50 521.00 901.50 987.50 859.00 665.00 182.50 93.00 0.00 4510.00
1953 0.00 0.00 36.50 84.50 556.50 904.00 987.00 748.50 g 661.50 537.85 a 127.00 0.00 3894.85
1954 0.00 21.26 a 5.50 287.50 420.50 900.00 b 1040.00 888.00 646.00 269.18 a 83.28 a 0.00 a 4561.22
1955 0.00 0.00 22.50 407.00 723.50 792.00 1141.00 1081.50 687.50 350.00 4.50 0.00 5209.50
1956 0.00 0.00 0.00 114.00 580.00 965.00 886.50 921.00 578.50 513.64 b 68.50 0.00 4627.14
1957 0.00 0.00 5.00 298.50 531.00 826.03 a 1097.50 923.50 572.50 256.00 24.31 a 0.00 4534.34
1958 0.00 13.00 10.00 214.50 654.00 683.00 907.00 973.00 686.00 419.50 75.50 0.00 4635.50
1959 0.00 0.00 24.50 225.50 662.50 900.00 972.00 1083.50 652.50 173.50 9.50 1.00 4704.50
1960 0.00 0.00 11.50 243.00 561.00 762.00 970.50 980.00 671.00 347.50 44.50 3.50 4594.50
1961 0.00 1.50 21.50 87.00 489.00 842.00 924.50 947.00 628.93 b 363.50 26.00 2.38 e 4333.31
1962 0.00 a 0.00 e 1.00 196.50 666.00 772.00 849.40 a 886.00 481.07 b 377.00 27.00 39.27 a 4295.24
1963 0.00 0.00 94.00 245.00 504.50 907.50 985.00 870.00 694.00 586.00 78.00 0.00 4964.00
1964 0.00 0.00 3.50 f 242.50 667.00 797.00 1042.00 769.00 560.50 179.00 h 0.00 z 0.00 4078.00
1965 0.00 b 0.00 0.00 93.50 573.50 788.50 907.50 813.00 0.00 z 296.00 48.00 0.00 3520.00
1966 0.00 2.50 66.50 92.00 368.50 787.50 1028.50 788.00 577.50 209.00 20.50 0.00 3940.50
1967 0.00 0.00 45.50 173.00 387.50 a 771.00 875.00 780.50 554.00 258.00 24.00 0.00 3868.50
1968 0.00 0.00 140.50 251.50 408.50 804.00 913.50 883.50 562.00 321.00 34.50 0.00 4319.00
1969 0.00 0.00 0.00 202.50 577.50 593.50 941.00 906.00 624.00 189.50 57.50 0.00 4091.50
1970 0.00 0.00 a 0.00 198.00 565.50 872.00 971.00 892.00 581.50 277.00 3.00 3.00 4363.00
1971 0.00 0.00 5.50 225.00 444.50 960.00 854.50 865.50 638.00 407.50 29.00 0.00 4429.50
1972 0.00 0.00 11.00 118.50 639.00 758.00 866.50 898.00 539.50 178.00 10.00 0.00 4018.50
1973 0.00 0.00 61.00 166.50 419.00 863.50 947.50 938.50 582.50 402.50 36.50 0.00 4417.50
1974 0.00 0.00 8.50 215.00 429.00 722.50 1063.50 796.00 465.50 275.50 41.50 0.00 4017.00
1975 0.00 0.00 0.00 81.50 624.50 798.50 1025.00 930.50 481.50 340.50 133.00 0.00 4415.00
1976 0.00 10.50 48.50 304.50 516.00 848.00 1014.50 917.00 567.00 206.00 13.50 0.00 4445.50
1977 0.00 2.00 93.00 410.00 820.50 820.00 1003.50 765.00 630.50 190.00 65.00 0.00 4799.50
1978 0.00 0.00 24.00 156.50 599.00 795.50 905.50 887.00 774.00 229.00 86.50 0.00 4457.00
1979 0.00 0.00 0.00 131.00 433.50 778.00 935.50 829.00 629.50 237.00 32.50 0.00 4006.00
1980 0.00 0.00 3.00 234.50 614.00 786.00 981.50 857.00 541.50 170.50 49.50 0.00 4237.50
1981 4.00 29.00 63.50 277.00 499.00 794.00 959.50 880.50 555.50 205.00 98.00 0.00 4365.00
1982 0.00 0.00 8.50 163.50 615.00 665.00 1002.50 875.50 564.50 305.50 23.00 13.00 4236.00
1983 0.00 0.00 33.00 101.50 408.50 791.50 1098.00 1082.42 a 648.50 256.50 56.50 0.00 4476.42
1984 0.00 1.00 0.00 169.00 465.00 865.50 901.00 997.50 524.50 340.50 26.50 1.00 4291.50
1985 0.00 a 0.00 32.50 351.00 706.50 715.00 930.00 754.50 571.00 207.50 5.00 0.00 4273.00
1986 0.00 0.00 59.00 264.00 572.50 861.00 986.50 769.00 592.50 268.50 10.00 0.00 4383.00
1987 0.00 0.00 75.50 345.50 711.50 923.00 1054.50 839.00 641.50 140.00 87.00 0.00 z 4817.50
1988 0.00 0.00 20.50 166.50 773.50 1015.50 1072.00 1018.50 662.00 170.00 14.50 0.00 4913.00
1989 0.00 0.00 38.00 201.50 540.50 794.00 1072.00 945.00 606.50 343.00 4.00 0.00 4544.50
1990 0.00 0.00 67.50 246.00 471.00 891.50 964.50 939.50 741.50 253.50 96.50 0.00 4671.50
1991 0.00 0.00 40.00 278.00 651.00 1002.00 988.00 945.50 576.00 241.00 1.00 0.00 4722.50
1992 0.00 0.00 45.00 122.50 628.50 786.00 767.50 784.00 558.00 281.50 5.50 0.00 3978.50
1993 0.00 0.00 11.50 130.00 514.50 751.50 932.50 933.00 455.50 245.50 8.00 0.00 3982.00
1994 0.00 3.50 24.00 222.50 635.50 905.00 872.50 825.50 723.00 372.50 56.50 0.00 4640.50
1995 0.00 0.00 74.00 100.00 498.00 925.00 979.50 1042.00 575.50 253.00 0.00 0.00 4447.00
1996 0.00 z 2.50 18.50 125.00 432.00 872.50 889.00 885.50 599.50 304.50 11.00 0.00 4140.00
1997 0.00 0.00 25.00 185.50 379.50 914.00 959.50 867.50 683.00 362.00 11.00 0.00 4387.00
1998 0.00 10.00 66.50 287.50 792.50 759.00 974.00 963.00 808.50 331.00 52.00 43.50 5087.50
1999 0.00 0.50 39.50 241.50 625.50 831.00 1077.50 902.00 608.00 251.00 113.00 5.00 4694.50
2000 0.00 33.00 141.50 250.50 643.00 798.50 973.00 965.00 637.00 404.50 61.50 0.00 4907.50
2001 0.00 0.00 0.00 256.00 592.00 854.00 1044.00 967.00 569.50 258.00 241.00 20.00 4801.50
2002 1.00 0.00 6.50 229.50 442.50 921.50 1091.00 887.50 699.50 146.00 12.50 0.00 4437.50
2003 1.00 1.00 82.00 282.50 526.00 798.50 960.50 977.50 592.00 312.50 26.00 0.00 4559.50
2004 0.00 0.00 72.00 291.00 529.50 745.50 918.00 748.00 772.00 307.00 66.50 0.00 4449.50
2005 0.00 5.50 44.50 344.00 475.00 977.50 1042.50 904.00 753.50 372.50 80.50 0.00 4999.50
2006 0.00 0.00 24.00 339.00 613.00 865.00 1073.00 952.50 544.50 240.50 65.50 0.50 4717.50
2007 0.00 0.00 107.00 260.00 699.50 887.00 987.50 934.00 683.00 411.50 27.50 0.00 4997.00
2008 0.00 0.00 4.50 140.00 482.00 803.50 978.50 877.00 676.50 265.00 103.00 0.00 4330.00
2009 0.00 0.00 46.50 206.50 559.50 778.50 808.50 819.50 723.00 123.50 102.50 0.00 4168.00
2010 0.00 0.00 49.50 413.50 596.50 810.00 1009.00 1027.50 567.50 358.00 61.50 0.00 4893.00
2011 0.00 0.00 0.00 144.00 535.50 858.00 1126.00 928.00 587.00 366.00 41.38 a 0.00 4585.88
2012 0.00 0.00 332.00 249.50 704.00 893.50 1142.00 884.50 592.00 220.00 61.50 0.00 5079.00
2013 0.00 0.00 3.00 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 3.00
Period of Record Statistics
MEAN 0.24 1.99 40.96 220.09 561.00 824.99 989.46 913.04 630.26 309.65 48.01 2.10 4548.99
S.D. 1.67 6.64 51.00 88.63 115.10 94.59 84.78 85.81 89.41 102.90 39.89 6.80 362.18
SKEW 8.82 4.32 2.68 0.45 0.39 0.05 0.05 0.41 0.24 0.44 1.57 4.52 -0.11
MAX 16.00 42.00 332.00 465.00 913.00 1090.00 1213.00 1171.50 855.50 586.00 241.00 43.50 5284.50
MIN 0.00 0.00 0.00 81.50 309.45 574.00 767.50 748.00 432.00 82.15 0.00 0.00 3447.43
NO YRS 98 99 98 98 98 98 98 97 97 97 96 97 92