ARTICHOKE LAKE, MINNESOTA

Monthly Total Growing Degree Days

(210287)

Base Temperature = 50 F

File last updated on Apr 6, 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
1917 0.00 z 0.00 z 0.00 z 1.50 140.50 365.00 680.50 525.50 286.00 11.00 0.00 0.00 2010.00
1918 0.00 0.00 0.00 7.00 282.00 500.00 607.00 637.00 200.00 123.00 5.50 0.00 2361.50
1919 0.00 0.00 0.00 17.50 245.00 553.50 708.00 600.00 382.50 50.00 0.00 0.00 2556.50
1920 0.00 0.00 0.50 0.00 211.50 304.50 g 624.00 542.00 400.50 186.50 0.00 0.00 1965.00
1921 0.00 0.00 6.00 63.00 290.00 655.00 763.50 620.50 346.50 71.50 0.00 0.00 2816.00
1922 0.00 z 0.00 0.00 4.50 302.50 546.00 600.37 a 696.50 429.00 147.50 0.00 0.00 2726.37
1923 0.00 0.00 0.00 47.50 208.96 d 51.50 y 772.00 540.50 401.00 89.00 0.00 0.00 v 2058.96
1924 0.00 z 0.00 g 0.00 48.00 81.00 367.50 543.50 542.00 215.00 130.50 0.00 0.00 1927.50
1925 0.00 0.00 10.00 112.00 195.00 442.50 582.50 658.50 399.31 a 1.50 0.00 0.00 2401.31
1926 0.00 0.00 0.00 82.00 399.50 378.50 645.00 544.50 218.50 64.50 0.00 0.00 2332.50
1927 0.00 0.00 0.57 d 54.00 132.50 431.00 537.50 491.00 418.50 87.00 0.00 0.00 2152.07
1928 0.00 0.00 12.40 a 18.10 a 325.50 a 348.00 660.00 586.00 259.50 104.00 1.00 0.00 2314.50
1929 0.00 0.00 0.00 38.00 206.00 453.00 697.00 634.50 247.50 84.50 0.00 0.00 2360.50
1930 0.00 0.00 0.00 77.50 232.50 477.50 719.00 701.00 323.50 133.00 2.00 0.00 2666.00
1931 0.00 0.00 0.00 102.50 229.00 660.50 763.50 603.50 534.50 137.00 12.00 0.00 3042.50
1932 0.00 0.00 0.00 61.50 289.00 570.50 698.00 627.00 285.50 61.50 0.00 0.00 2593.00
1933 0.00 0.00 0.00 50.00 247.50 0.00 z 781.00 585.50 471.00 60.50 1.00 0.00 2196.50
1934 0.00 0.00 0.00 76.50 555.50 622.50 780.00 586.00 267.50 179.00 2.07 a 0.00 3069.07
1935 0.00 0.00 0.50 31.00 129.50 186.50 q 828.00 647.50 300.00 62.00 0.00 0.00 1998.50
1936 0.00 0.00 0.00 24.50 395.50 481.00 912.50 695.00 411.50 58.00 0.00 0.00 2978.00
1937 0.00 0.00 0.00 15.50 288.50 423.00 690.50 769.50 345.00 67.50 0.00 0.00 a 2599.50
1938 0.00 0.00 8.00 86.50 171.50 480.50 647.00 732.50 384.50 223.50 24.50 0.00 2758.50
1939 0.00 0.00 25.00 60.50 415.50 484.00 645.00 565.00 376.00 65.50 0.00 0.00 2636.50
1940 0.00 0.00 0.00 18.00 199.50 464.50 715.50 530.00 437.00 171.00 0.00 0.00 2535.50
1941 0.00 0.00 0.00 107.00 390.50 490.50 684.00 650.40 e 319.44 c 66.00 0.50 0.00 2708.35
1942 0.00 0.00 0.00 149.00 174.00 424.50 593.13 a 592.00 258.50 142.50 0.00 0.00 2333.63
1943 0.00 0.00 9.50 43.00 174.50 482.50 707.50 612.50 217.00 95.50 0.00 0.00 2342.00
1944 0.00 0.00 0.00 13.50 366.00 520.00 633.50 584.00 299.50 99.50 7.76 a 0.00 2523.76
1945 0.00 0.00 33.00 19.50 146.00 344.00 596.00 601.50 278.50 78.00 0.00 0.00 2096.50
1946 0.00 0.00 16.50 117.50 177.00 498.50 665.00 524.00 284.50 59.00 0.00 a 0.00 2342.00
1947 0.00 0.00 0.00 35.00 122.00 382.50 657.00 791.00 387.00 246.00 0.00 0.00 2620.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 718.68 a 640.00 488.00 57.00 2.59 a 0.00 1906.27
1949 0.00 0.00 0.00 72.00 343.50 526.50 727.97 b 699.00 240.00 110.50 0.50 0.00 2719.97
1950 0.00 0.00 0.00 b 0.00 a 177.45 b 563.79 a 594.50 498.58 a 354.00 115.50 0.00 0.00 2303.82
1951 0.00 0.00 0.00 a 48.62 a 323.00 375.00 629.50 526.47 b 208.45 a 126.00 0.00 0.00 2237.03
1952 0.00 0.00 0.00 118.50 250.50 563.50 687.50 610.70 a 413.79 a 38.00 0.00 a 0.00 2682.49
1953 0.00 0.00 0.00 20.00 258.50 539.00 664.50 685.50 354.50 236.50 11.00 0.00 a 2769.50
1954 0.00 0.00 0.00 28.00 154.50 509.00 709.00 605.00 298.00 57.50 3.50 0.00 2364.50
1955 0.00 0.00 0.00 128.50 417.50 501.50 799.50 712.00 338.00 127.50 0.00 0.00 a 3024.50
1956 0.00 0.00 0.00 0.00 245.00 692.50 613.91 c 623.00 288.50 202.50 5.00 0.00 z 2670.41
1957 0.00 z 0.00 f 0.00 96.00 193.50 463.00 813.50 594.50 278.50 78.02 a 0.00 0.00 2517.02
1958 0.00 0.00 0.00 41.00 315.00 348.62 a 584.00 661.50 366.00 125.00 0.00 0.00 2441.12
1959 0.00 b 0.00 b 0.00 39.00 276.79 c 627.50 730.64 b 763.00 396.00 23.00 0.00 0.00 2855.92
1960 0.00 0.00 0.00 45.00 266.50 427.00 719.50 673.50 388.50 115.50 0.00 0.00 2635.50
1961 0.00 0.00 2.00 13.50 195.00 594.50 646.00 766.00 301.50 109.00 0.00 0.00 2627.50
1962 0.00 0.00 0.00 52.00 294.50 505.00 579.50 643.00 259.00 150.50 0.00 0.00 2483.50
1963 0.00 0.00 19.50 68.50 230.50 596.50 711.00 623.50 397.00 276.00 0.00 0.00 2922.50
1964 0.00 0.00 0.00 72.50 361.00 559.50 799.50 571.50 283.00 93.00 15.50 0.00 2755.50
1965 0.00 0.00 0.00 25.50 273.50 510.50 662.50 599.00 111.50 123.50 5.50 0.00 2311.50
1966 0.00 0.00 0.00 6.50 214.00 539.50 804.00 558.50 332.50 86.00 0.00 0.00 2541.00
1967 0.00 0.00 19.00 37.00 189.00 478.00 620.52 a 555.50 345.50 90.00 0.00 0.00 2334.52
1968 0.00 0.00 24.00 58.50 147.50 532.50 674.50 635.50 321.00 88.50 0.00 0.00 2482.00
1969 0.00 0.00 0.00 35.00 297.50 323.50 657.50 709.00 379.50 46.00 2.50 0.00 2450.50
1970 0.00 0.00 0.00 57.50 281.50 591.50 745.00 665.00 361.50 101.50 0.00 0.00 2803.50
1971 0.00 0.00 0.00 64.00 202.50 601.00 553.00 608.50 305.00 102.00 0.00 0.00 2436.00
1972 0.00 0.00 0.00 4.50 316.50 495.00 605.50 606.00 35.00 t 77.00 0.00 0.00 2104.50
1973 0.00 0.00 0.00 52.00 216.50 553.50 644.00 686.00 260.00 164.50 0.00 0.00 2576.50
1974 0.00 0.00 0.00 61.50 145.00 492.00 798.00 510.00 230.00 81.50 0.00 0.00 2318.00
1975 0.00 0.00 0.00 0.00 321.50 494.00 774.50 607.00 208.00 125.00 21.00 0.00 2551.00
1976 0.00 0.00 3.50 83.50 269.50 604.00 750.00 724.00 367.00 84.00 1.50 0.00 2887.00
1977 0.00 0.00 a 0.50 159.00 491.50 506.50 717.50 456.22 a 302.50 0.00 z 0.00 z 0.00 z 2633.72
1978 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 45.00 f 12.00 0.00 12.00
1979 0.00 0.00 0.00 6.50 170.50 475.00 636.00 514.50 374.50 26.87 a 0.00 0.00 2203.87
1980 0.00 0.00 0.00 124.00 377.50 510.00 688.50 571.00 291.50 85.50 2.50 0.00 2650.50
1981 0.00 0.00 11.00 88.00 236.50 445.00 643.00 597.00 311.50 29.50 8.50 0.00 2370.00
1982 0.00 0.00 0.00 39.00 288.50 334.50 675.00 600.50 255.50 27.50 0.00 0.00 2220.50
1983 0.00 0.00 0.00 17.00 177.00 495.00 780.00 780.00 318.00 29.50 2.00 0.00 2598.50
1984 0.00 0.00 0.00 16.00 218.50 494.00 654.00 675.00 218.50 138.50 0.00 0.00 2414.50
1985 0.00 0.00 0.00 123.50 379.00 383.50 635.00 459.00 250.00 24.50 0.00 0.00 2254.50
1986 0.00 0.00 17.00 32.00 273.50 535.00 673.50 462.00 214.00 46.00 0.00 0.00 2253.00
1987 0.00 0.00 5.50 182.50 421.50 613.50 765.00 549.50 328.00 32.00 0.50 0.00 2898.00
1988 0.00 0.00 a 0.00 68.57 b 493.50 744.50 827.00 687.00 299.00 24.00 0.00 0.00 3143.57
1989 0.00 0.00 0.00 58.50 270.00 457.00 735.00 578.00 336.00 105.40 a 0.00 0.00 2539.90
1990 0.00 0.00 2.00 120.50 199.00 511.50 596.50 601.00 390.50 66.00 13.00 0.00 2500.00
1991 0.00 0.00 0.00 84.50 407.00 602.00 625.50 627.50 293.00 73.00 0.00 0.00 2712.50
1992 0.00 0.00 0.00 60.00 329.50 400.50 418.50 435.00 278.00 104.50 0.00 0.00 2026.00
1993 0.00 0.00 0.00 20.50 196.00 373.00 547.50 568.50 159.50 53.50 0.00 0.00 1918.50
1994 0.00 0.00 0.00 47.50 360.50 538.50 558.00 507.50 381.00 94.00 4.00 0.00 2491.00
1995 0.00 0.00 0.00 0.00 170.00 588.00 634.50 671.00 306.50 57.50 0.00 0.00 2427.50
1996 0.00 0.00 0.00 4.00 178.50 546.00 576.00 633.50 280.50 100.50 0.00 0.00 2319.00
1997 0.00 0.00 a 0.00 11.50 146.50 602.50 625.50 557.00 406.50 155.00 0.00 0.00 2504.50
1998 0.00 0.00 0.00 69.00 395.00 420.00 696.00 671.00 469.00 76.50 0.00 0.00 2796.50
1999 0.00 0.00 7.00 38.50 286.00 503.00 733.50 598.00 255.00 64.00 19.50 0.00 2504.50
2000 0.00 0.00 13.50 54.50 305.00 450.00 652.00 626.00 309.50 99.00 5.00 0.00 2514.50
2001 0.00 0.00 0.00 78.00 288.00 518.50 711.00 665.00 288.00 55.00 26.00 0.00 a 2629.50
2002 0.00 0.00 0.00 66.50 165.50 603.50 758.50 573.00 408.00 18.50 0.00 0.00 2593.50
2003 0.00 0.00 3.50 82.00 197.00 474.50 674.00 691.00 329.00 161.00 0.00 0.00 2612.00
2004 0.00 0.00 1.00 81.50 173.50 375.00 577.50 413.00 416.50 86.50 1.50 0.00 2126.00
2005 0.00 0.00 5.50 101.00 235.50 600.00 708.50 580.00 456.00 104.00 4.50 0.00 2795.00
2006 0.00 0.00 3.00 90.50 296.50 531.00 736.50 604.00 244.00 76.50 13.00 0.00 2595.00
2007 0.00 0.00 8.00 88.50 374.00 570.00 725.50 571.50 381.00 94.00 0.00 0.00 2812.50
2008 0.00 0.00 0.00 7.00 183.00 437.50 666.00 592.50 321.00 37.00 18.50 0.00 q 2262.50
2009 0.00 g 0.00 0.00 32.00 232.00 430.00 506.00 500.00 419.00 1.00 0.50 0.00 2120.50
2010 0.00 0.00 7.50 89.00 299.50 494.00 683.50 678.00 217.00 110.00 0.00 0.00 2578.50
2011 0.00 0.00 0.00 6.50 195.50 478.50 771.00 614.83 a 288.00 172.00 0.00 0.00 2526.33
2012 0.00 0.00 70.50 53.50 339.00 587.50 832.00 577.00 318.00 42.50 0.00 0.00 2820.00
2013 0.00 0.00 0.00 c 0.00 z 0.00 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 0.00 0.00 3.68 54.38 262.24 500.92 679.98 609.08 323.11 94.01 2.69 0.00 2543.27
S.D. 0.00 0.00 9.45 40.11 92.68 85.95 82.49 77.14 77.15 54.01 5.71 0.00 247.84
SKEW 0.00 0.00 4.52 0.72 0.67 0.08 -0.08 0.01 0.09 0.93 2.49 0.00 0.10
MAX 0.00 0.00 70.50 182.50 555.50 744.50 912.50 791.00 534.50 276.00 26.00 0.00 3143.57
MIN 0.00 0.00 0.00 0.00 81.00 323.50 418.50 413.00 111.50 1.00 0.00 0.00 1918.50
NO YRS 90 92 94 94 94 90 95 95 94 94 95 92 81