ROSEAU, MINNESOTA

Monthly Total Growing Degree Days

(217087)

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
1895 0.00 z 0.00 z 0.00 z 313.50 308.50 g 551.25 b 445.00 j 280.00 q 358.00 94.07 b 0.00 0.00 i 1316.82
1896 0.00 e 0.00 a 0.00 b 105.00 325.50 i 733.89 c 466.50 j 620.53 b 275.40 e 31.00 n 0.00 d 0.00 b 1734.82
1897 0.00 0.00 7.00 f 68.00 301.50 g 550.80 e 843.89 d 449.50 j 345.50 p 205.63 a 2.00 0.00 a 1670.32
1898 0.00 a 0.00 0.00 i 74.00 220.21 b 259.50 n 294.00 q 668.71 c 285.00 i 33.00 j 0.00 k 0.00 c 962.92
1899 0.00 m 0.00 c 0.00 h 68.00 m 215.00 f 673.20 e 832.35 a 548.00 f 282.00 j 102.00 h 9.60 e 0.00 z 1515.15
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1902 0.00 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
1903 0.00 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
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 0.00 z 0.00 z 0.00 z 0.00
1907 0.00 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
1908 0.00 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
1909 0.00 0.00 0.00 6.00 363.50 683.50 800.46 c 790.50 c 514.00 188.00 34.00 0.00 3379.96
1910 0.00 0.00 95.50 204.50 292.50 819.00 859.00 669.00 463.00 268.00 0.00 0.00 3670.50
1911 0.00 0.00 9.00 179.50 518.00 0.00 z 725.00 644.50 360.00 0.00 z 0.00 z 0.00 z 2436.00
1912 0.00 z 0.00 z 0.00 z 0.00 z 405.50 617.50 767.50 580.50 405.00 149.00 0.00 0.00 2925.00
1913 0.00 0.00 0.00 212.50 280.50 723.00 673.00 751.50 446.50 87.50 6.50 0.00 3181.00
1914 0.00 0.00 0.00 45.50 450.00 645.50 895.00 646.50 508.00 313.00 14.00 0.00 3517.50
1915 0.00 0.00 0.00 317.50 307.50 464.50 643.50 669.50 416.00 161.00 0.50 0.00 2980.00
1916 0.00 0.00 0.00 66.00 278.00 494.00 983.50 723.50 361.00 94.00 6.00 0.00 3006.00
1917 0.00 0.00 0.00 5.50 278.50 524.50 868.50 648.50 478.00 17.50 8.00 0.00 2829.00
1918 0.00 0.00 52.50 160.50 384.50 630.00 a 730.00 807.50 281.50 214.50 6.00 0.00 3267.00
1919 0.00 0.00 0.00 166.00 643.00 840.50 879.00 769.50 484.50 97.00 0.00 0.00 3879.50
1920 0.00 0.00 0.00 52.00 483.00 671.50 736.50 792.50 563.00 357.50 1.50 0.00 3657.50
1921 0.00 0.00 0.00 123.50 464.00 789.00 909.00 714.00 490.50 230.50 8.50 0.00 3729.00
1922 0.00 0.00 0.00 125.50 612.50 737.00 800.50 862.50 595.50 223.50 24.00 0.00 3981.00
1923 0.00 0.00 0.00 119.00 470.00 802.00 964.00 656.50 598.50 217.00 27.50 0.00 3854.50
1924 0.00 0.00 0.00 79.00 220.50 568.50 773.50 720.00 422.50 338.50 0.00 0.00 3122.50
1925 0.00 0.00 29.00 188.50 364.50 637.50 809.50 851.00 529.50 6.00 3.50 0.00 3419.00
1926 0.00 0.00 21.00 154.00 580.00 564.00 863.50 813.50 376.50 121.00 0.00 0.00 3493.50
1927 0.00 0.00 5.50 86.50 309.00 679.50 816.00 720.00 539.50 226.00 0.00 0.00 3382.00
1928 0.00 0.00 21.00 88.00 597.50 606.00 841.00 770.50 421.00 147.52 b 10.00 0.00 3502.52
1929 0.00 c 0.00 5.00 112.00 332.00 639.50 884.50 844.50 348.62 a 199.43 a 2.50 0.00 3368.05
1930 0.00 0.00 0.00 158.00 373.00 748.50 960.00 922.50 484.50 185.50 4.50 0.00 3836.50
1931 0.00 0.00 0.00 178.50 374.00 805.50 873.00 809.50 622.50 297.00 34.50 0.00 3994.50
1932 0.00 0.00 0.00 114.50 467.50 846.00 837.50 824.50 489.00 94.00 1.50 0.00 3674.50
1933 0.00 0.00 0.00 108.50 464.00 870.50 921.00 836.00 579.00 94.00 0.50 0.00 3873.50
1934 0.00 0.00 0.00 83.00 606.00 698.00 818.00 724.00 373.50 264.00 8.50 0.00 3575.00
1935 0.00 0.00 0.00 78.50 321.50 568.50 1011.50 780.00 421.00 222.00 0.00 0.00 3403.00
1936 0.00 0.00 0.00 21.00 563.00 674.50 1094.00 847.50 244.50 k 127.50 1.50 0.00 3329.00
1937 0.00 0.00 0.00 46.50 474.00 705.50 891.50 924.50 431.50 114.50 8.00 0.00 3596.00
1938 0.00 0.00 49.00 141.50 387.50 697.00 895.00 874.00 543.50 319.50 13.50 0.00 3920.50
1939 0.00 0.00 3.00 126.50 557.50 683.00 966.50 844.00 507.00 122.00 6.00 0.00 3815.50
1940 0.00 0.00 0.00 49.00 346.00 559.50 836.50 747.00 567.50 217.00 4.50 0.00 3327.00
1941 0.00 0.00 0.00 191.00 519.00 711.00 883.50 721.50 427.50 160.50 0.00 6.00 3620.00
1942 0.00 0.00 0.00 210.50 298.00 619.50 762.00 728.00 359.50 258.00 0.00 0.00 a 3235.50
1943 0.00 0.00 0.00 102.50 300.00 589.00 937.00 763.00 340.00 212.50 0.00 0.00 3244.00
1944 0.00 0.00 0.00 99.00 494.00 621.50 791.50 719.00 429.50 162.00 6.00 0.00 3322.50
1945 0.00 0.00 59.50 37.50 237.00 554.50 813.50 793.50 401.00 132.00 0.00 0.00 3028.50
1946 0.00 0.00 64.00 175.50 376.50 642.50 854.50 696.50 439.50 152.00 24.00 0.00 3425.00
1947 0.00 0.00 0.00 50.00 228.00 535.00 859.00 829.50 422.50 375.00 31.00 0.00 3330.00
1948 0.00 0.00 0.00 a 140.50 447.50 651.50 892.00 820.98 a 644.00 246.50 20.69 a 0.00 3863.67
1949 0.00 0.00 0.00 196.55 a 463.97 a 719.50 865.50 898.00 420.00 175.50 10.34 a 0.00 3749.36
1950 0.00 0.00 a 0.00 0.00 307.93 a 614.00 767.77 a 665.98 a 540.00 216.50 1.55 a 0.00 b 3113.74
1951 0.00 0.00 0.00 a 62.50 540.95 a 590.50 806.50 692.50 394.00 194.50 0.00 0.00 3281.45
1952 0.00 a 0.00 0.00 292.00 416.90 b 727.50 820.50 728.50 a 559.50 124.00 a 12.41 a 0.00 3681.31
1953 0.00 0.00 4.00 54.81 d 399.50 694.50 836.50 892.50 450.50 365.00 38.50 0.00 3735.81
1954 0.00 a 0.00 a 0.00 74.50 266.27 c 687.00 885.10 b 709.00 409.50 160.50 10.34 a 0.00 c 3202.22
1955 0.00 a 0.00 a 0.00 232.24 a 527.53 b 718.45 a 980.00 902.00 435.50 187.79 e 0.00 0.00 a 3983.51
1956 0.00 0.00 a 0.00 c 4.00 309.50 788.28 a 740.50 718.00 298.50 235.82 c 38.00 0.00 d 3132.60
1957 0.00 0.00 5.17 a 149.00 451.50 576.50 970.96 c 355.00 r 179.00 n 205.12 a 2.50 0.00 2360.75
1958 0.00 7.26 a 5.00 151.00 460.19 b 541.67 c 777.00 741.50 493.00 0.00 z 11.38 a 0.00 b 3188.00
1959 0.00 0.00 2.07 a 70.50 403.50 766.50 886.08 a 851.00 449.50 69.50 0.00 0.00 3498.65
1960 0.00 0.00 c 0.00 a 85.50 415.50 616.00 850.00 842.68 a 404.40 e 197.50 0.00 a 0.00 3411.58
1961 0.00 0.00 a 7.50 27.50 399.50 810.50 861.50 929.00 462.50 210.00 5.50 0.00 3713.50
1962 0.00 0.00 0.00 b 87.00 406.50 716.00 798.80 c 830.00 419.00 299.00 8.57 b 0.50 3565.38
1963 0.00 a 0.00 52.00 127.00 364.50 801.50 884.50 773.00 540.00 423.00 9.00 0.00 3974.50
1964 0.00 0.00 0.00 a 119.50 473.50 575.00 841.00 600.00 363.50 130.72 a 34.50 0.00 3137.72
1965 0.00 0.00 0.00 54.50 383.00 639.00 748.00 712.00 183.50 193.50 8.00 0.00 2921.50
1966 0.00 0.00 1.00 41.00 289.50 702.00 914.50 754.50 489.00 142.00 0.00 0.00 3333.50
1967 0.00 0.00 21.00 46.00 258.50 608.50 782.00 726.00 576.00 138.00 8.28 a 0.00 3164.28
1968 0.00 0.00 12.00 112.50 336.00 630.50 783.00 690.00 520.50 155.00 2.00 0.00 3241.50
1969 0.00 0.00 0.00 149.00 403.50 448.50 777.50 920.00 489.00 58.00 26.50 0.00 3272.00
1970 0.00 0.00 0.00 33.00 261.50 733.00 891.50 762.50 469.50 202.00 0.00 0.00 3353.00
1971 0.00 0.00 0.00 a 135.50 340.00 701.50 676.00 773.50 478.50 219.00 0.00 0.00 3324.00
1972 0.00 0.00 0.00 89.50 560.50 672.00 711.50 816.00 383.00 158.00 0.00 0.00 3390.50
1973 0.00 c 0.00 15.50 85.50 376.50 687.50 788.50 878.33 a 0.00 z 277.50 0.00 0.00 3109.33
1974 0.00 0.00 0.00 b 110.00 261.50 657.50 0.00 z 679.42 a 340.50 185.50 5.00 0.00 b 2239.42
1975 0.00 0.00 z 0.00 b 30.52 a 452.08 a 606.50 885.50 653.00 303.50 210.00 57.50 0.00 3198.60
1976 0.00 0.00 1.00 110.50 410.75 c 723.62 a 767.00 798.77 a 435.60 e 128.00 4.00 0.00 b 3379.24
1977 0.00 0.00 7.50 243.50 764.00 665.50 841.50 554.00 430.50 169.50 27.86 b 0.00 3703.86
1978 0.00 a 0.00 0.00 76.50 533.50 626.00 782.00 782.50 559.50 187.00 32.50 0.00 a 3579.50
1979 0.00 0.00 0.00 44.50 222.68 a 554.50 785.50 555.00 406.67 c 28.00 0.00 0.00 2596.85
1980 0.00 0.00 0.00 191.50 563.00 639.50 881.36 b 672.00 359.00 100.00 0.00 0.00 3406.36
1981 0.00 0.00 4.50 104.50 321.00 503.50 706.50 780.00 407.50 144.00 53.50 0.00 a 3025.00
1982 0.00 0.00 0.00 121.00 424.00 391.00 753.00 597.00 401.50 144.00 0.00 1.50 2833.00
1983 0.00 0.00 0.00 59.50 252.00 617.00 857.00 892.00 447.00 96.00 13.00 0.00 3233.50
1984 0.00 0.00 0.00 145.00 327.00 645.00 785.50 852.50 315.50 240.50 2.50 0.00 3313.50
1985 0.00 0.00 1.50 197.00 505.50 518.00 763.00 592.10 a 340.00 70.00 0.00 a 0.00 2987.10
1986 0.00 0.00 a 15.50 79.00 498.50 668.00 874.00 715.50 430.00 0.00 z 0.00 z 0.00 z 3280.50
1987 0.00 z 0.00 z 1.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 85.50 20.00 0.00 a 106.50
1988 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 888.00 467.50 0.00 z 0.00 z 0.00 z 1355.50
1989 0.00 0.00 z 0.00 z 73.50 0.00 z 636.50 0.00 z 817.50 492.50 192.50 0.00 0.00 2212.50
1990 0.00 0.00 13.00 163.00 327.50 690.50 773.50 827.50 501.00 97.50 17.50 0.00 3411.00
1991 0.00 0.00 0.00 z 170.50 577.50 0.00 z 0.00 z 0.00 z 405.50 54.00 0.00 0.00 1207.50
1992 0.00 0.00 0.00 86.00 465.50 549.00 612.00 644.00 384.83 a 156.00 0.00 0.00 a 2897.33
1993 0.00 a 0.00 8.50 48.50 383.50 562.00 731.50 740.00 290.50 65.00 0.00 0.00 2829.50
1994 0.00 b 0.00 a 0.00 82.50 452.00 674.50 741.50 669.50 527.50 232.00 6.00 0.00 3385.50
1995 0.00 0.00 6.00 32.00 353.50 799.50 789.50 814.00 398.00 98.00 0.00 0.00 3290.50
1996 0.00 0.00 0.00 12.00 0.00 z 697.00 766.50 810.50 0.00 z 124.00 a 0.00 0.00 2410.00
1997 0.00 z 0.00 z 0.00 z 94.04 d 131.50 h 0.00 z 813.23 a 701.50 0.00 z 235.27 c 0.00 a 0.00 1844.04
1998 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 632.50 849.00 873.00 592.00 200.50 1.00 0.00 3148.00
1999 0.00 0.50 11.37 a 203.28 a 463.97 a 680.00 901.00 786.88 a 405.00 a 61.48 a 32.50 0.00 a 3545.98
2000 0.00 a 1.04 a 68.72 a 144.50 432.50 609.00 895.90 a 841.00 433.50 240.00 21.50 0.00 3687.65
2001 0.00 0.00 0.00 a 120.00 0.00 z 0.00 z 946.53 a 913.47 a 524.50 129.68 a 36.50 0.00 c 2670.68
2002 0.00 0.00 0.00 109.00 245.00 798.50 961.50 808.00 565.00 16.02 a 0.00 0.00 3503.02
2003 0.00 0.00 z 19.50 156.50 481.00 709.00 865.00 939.50 466.00 202.00 0.00 0.00 3838.50
2004 0.00 0.00 a 0.00 51.50 256.50 529.00 807.00 581.50 607.00 200.50 7.00 0.00 z 3040.00
2005 0.00 0.00 3.00 0.00 z 349.00 718.50 841.50 751.50 541.00 205.50 10.50 0.00 3420.50
2006 0.00 0.00 4.50 279.00 450.50 724.50 958.00 819.00 500.00 121.00 3.00 0.00 3859.50
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 0.00 0.09 7.58 113.23 405.20 656.44 835.54 763.89 449.20 175.71 9.17 0.08 3422.50
S.D. 0.00 0.76 17.43 68.93 111.81 93.36 83.28 93.72 87.53 82.12 12.80 0.63 316.88
SKEW 0.00 9.21 3.03 0.78 0.43 -0.10 0.11 -0.21 -0.14 0.43 1.71 8.89 -0.15
MAX 0.00 7.26 95.50 317.50 764.00 870.50 1094.00 939.50 644.00 423.00 57.50 6.00 3994.50
MIN 0.00 0.00 0.00 0.00 220.21 391.00 612.00 554.00 183.50 6.00 0.00 0.00 2596.85
NO YRS 96 94 93 97 92 96 95 97 94 96 99 97 78