POKEGAMA DAM, MINNESOTA

Monthly Total Growing Degree Days

(216612)

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
1893 0.00 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
1894 0.00 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
1895 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 443.00 0.00 z 0.00 z 0.00 z 0.00 z 443.00
1896 0.00 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
1897 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 647.00 209.50 2.00 0.00 a 858.50
1898 0.00 b 0.00 2.58 a 81.50 328.00 662.00 789.50 675.50 474.50 70.00 7.00 0.00 3090.58
1899 0.00 0.00 0.00 139.50 308.00 620.00 808.00 742.45 a 364.00 163.00 14.50 0.00 3159.45
1900 0.00 0.00 0.00 280.00 471.50 667.00 727.50 944.00 470.00 368.00 11.00 0.00 3939.00
1901 0.00 0.00 0.00 140.00 443.50 613.50 892.50 784.00 403.50 160.50 0.00 0.00 3437.50
1902 0.00 2.50 35.00 84.50 509.50 609.00 899.00 666.50 304.00 76.50 9.50 0.00 3196.00
1903 0.00 0.00 3.50 75.50 437.50 566.50 725.50 575.50 363.10 a 161.50 22.24 a 0.00 2930.84
1904 0.00 0.00 0.00 42.50 317.50 558.50 641.50 621.00 304.50 80.00 17.00 0.00 a 2582.50
1905 0.00 0.00 8.00 41.00 315.00 585.50 768.00 802.00 575.50 181.50 4.00 0.00 3280.50
1906 0.00 a 0.00 0.00 191.00 312.00 657.50 813.50 770.50 636.00 216.00 12.50 0.00 3609.00
1907 0.00 0.00 1.50 1.50 129.00 633.00 773.50 729.50 407.00 132.00 5.50 0.00 2812.50
1908 0.00 0.00 1.00 186.50 349.50 617.50 838.00 677.50 632.00 233.00 7.50 0.00 3542.50
1909 0.00 0.00 0.00 10.50 345.50 704.00 818.00 825.50 467.00 171.00 26.50 0.00 3368.00
1910 0.00 0.00 109.50 222.50 276.50 770.50 815.00 654.00 447.50 284.50 0.00 0.00 3580.00
1911 0.00 0.00 15.00 163.50 515.00 773.00 769.00 649.50 390.00 149.50 0.00 0.00 3424.50
1912 0.00 0.00 0.00 110.00 396.50 544.00 803.00 603.50 468.00 194.50 2.00 0.00 3121.50
1913 0.00 0.00 0.00 169.00 271.50 724.00 722.50 773.00 449.00 161.00 38.50 0.00 3308.50
1914 0.00 0.00 0.00 75.00 465.50 589.50 891.50 691.50 504.00 344.50 13.50 0.00 3575.00
1915 0.00 0.00 0.00 299.00 284.50 485.00 663.50 639.00 468.50 198.00 4.50 0.00 3042.00
1916 0.00 0.00 0.50 62.50 297.50 497.50 1018.50 779.50 403.50 142.00 17.50 0.00 3219.00
1917 0.00 0.00 0.00 23.50 267.50 544.00 887.50 651.00 441.50 33.50 14.00 0.00 2862.50
1918 0.00 0.00 34.00 103.00 398.50 643.00 776.00 767.50 262.50 182.50 27.50 0.00 3194.50
1919 0.00 0.00 0.00 84.50 423.00 776.50 866.50 729.00 487.50 96.50 0.00 0.00 3463.50
1920 0.00 0.00 13.50 18.00 389.50 628.50 741.50 709.50 595.00 353.00 1.50 0.00 3450.00
1921 0.00 0.00 5.00 154.50 448.00 767.00 960.50 744.00 536.00 193.50 1.00 0.00 3809.50
1922 0.00 0.00 0.00 69.00 578.00 695.50 750.50 801.00 550.00 240.50 27.00 0.00 3711.50
1923 0.00 0.00 0.00 93.50 409.50 775.00 897.00 641.50 505.50 216.00 24.50 0.00 3562.50
1924 0.00 0.00 0.00 78.00 163.50 528.50 725.50 669.00 374.00 342.00 4.50 0.00 2885.00
1925 0.00 2.50 20.00 185.00 330.50 626.50 775.00 831.00 503.50 17.50 2.50 0.00 3294.00
1926 0.00 0.00 3.50 134.00 480.00 513.50 794.50 723.00 336.00 126.50 0.00 0.00 3111.00
1927 0.00 0.00 10.00 86.00 242.00 590.00 696.00 612.50 519.50 185.00 0.00 0.00 2941.00
1928 0.00 0.00 13.50 37.50 438.50 510.50 782.00 727.00 364.00 182.00 18.00 0.00 3073.00
1929 0.00 0.00 10.50 94.50 290.00 575.50 863.50 757.00 398.00 173.50 6.50 0.00 3169.00
1930 0.00 0.00 0.00 112.00 386.50 687.00 881.50 878.00 487.00 208.50 53.00 0.00 3693.50
1931 0.00 0.00 0.00 157.50 372.00 752.00 865.00 750.50 628.00 318.50 48.50 0.00 3892.00
1932 0.00 0.00 0.00 95.00 423.00 755.50 829.00 775.00 442.50 116.50 4.50 0.00 3441.00
1933 0.00 0.00 0.00 86.00 422.00 842.50 879.00 708.50 579.00 110.50 9.00 0.00 3636.50
1934 0.00 0.00 0.00 74.50 576.50 678.50 770.50 661.00 372.50 288.50 12.00 0.00 3434.00
1935 0.00 0.00 1.00 86.00 279.00 548.00 992.50 776.00 396.50 176.00 0.00 0.00 3255.00
1936 0.00 0.00 0.00 10.00 501.00 591.00 971.50 776.00 510.00 106.50 0.00 0.00 g 3466.00
1937 0.00 z 0.00 0.00 37.50 442.00 620.50 851.50 905.00 451.50 109.00 10.34 a 0.00 3427.34
1938 0.00 0.00 48.00 144.00 337.50 667.00 828.00 887.00 475.00 302.00 33.00 0.00 3721.50
1939 0.00 0.00 8.50 107.00 504.00 700.00 862.50 795.67 a 519.50 152.50 6.00 7.50 3663.17
1940 0.00 0.00 0.00 59.00 354.50 611.50 852.00 734.00 580.00 250.50 4.50 0.00 3446.00
1941 0.00 0.00 2.50 230.50 566.00 717.00 909.50 745.00 542.50 247.00 7.50 9.00 3976.50
1942 0.00 0.00 2.50 289.50 330.50 641.00 810.00 803.00 419.50 283.00 8.50 0.00 3587.50
1943 0.00 0.00 9.50 101.50 335.50 680.00 924.50 811.50 425.00 237.50 0.00 0.00 3525.00
1944 0.00 0.00 0.00 64.00 490.00 697.50 824.00 781.00 480.50 211.50 34.50 0.00 3583.00
1945 0.00 0.00 79.00 64.00 232.50 517.50 769.00 777.50 429.83 a 141.50 0.00 0.00 3010.83
1946 0.00 0.00 83.50 168.00 331.00 652.50 828.50 714.00 429.00 177.50 9.00 0.00 3393.00
1947 0.00 0.00 5.00 49.50 268.50 561.00 877.50 944.50 455.50 394.50 21.50 0.00 3577.50
1948 0.00 0.00 2.50 170.00 373.00 626.00 839.50 792.00 586.00 214.50 22.00 0.00 3625.50
1949 0.00 0.00 0.00 170.17 a 422.50 738.10 a 857.50 855.00 396.00 236.00 13.50 0.00 3688.78
1950 0.00 0.00 a 0.00 18.00 305.50 625.50 745.03 a 615.00 513.00 220.50 7.00 0.00 3049.53
1951 0.00 0.00 0.00 a 60.00 a 507.00 588.50 803.00 642.73 a 363.10 a 168.50 7.24 a 6.20 a 3146.28
1952 0.00 0.00 0.00 252.50 395.50 749.00 829.50 728.00 472.00 91.97 a 12.50 0.00 3530.97
1953 0.00 a 0.00 1.50 38.50 383.00 719.00 833.50 866.00 464.50 383.50 50.50 0.00 3740.00
1954 0.00 0.00 0.00 71.50 287.00 707.50 846.00 744.52 a 454.00 169.00 30.00 0.00 3309.52
1955 0.00 0.00 6.00 251.38 a 563.37 e 724.50 977.50 905.50 454.00 229.00 0.00 0.00 4111.24
1956 0.00 0.00 0.00 11.00 354.00 774.83 a 738.00 757.00 362.50 344.50 61.00 0.00 b 3402.83
1957 0.00 a 0.00 0.00 166.50 397.00 619.50 928.40 b 782.50 432.50 189.50 8.00 0.00 3523.90
1958 0.00 5.50 1.00 151.00 433.50 452.14 b 780.00 771.50 527.50 217.00 b 39.50 0.00 3378.64
1959 0.00 0.00 b 0.00 98.28 a 475.50 737.00 888.00 897.50 501.00 103.00 0.00 0.00 3700.28
1960 0.00 0.00 0.00 111.00 405.50 615.50 856.63 a 874.50 510.50 235.50 0.00 0.00 3609.13
1961 0.00 3.50 23.00 33.00 376.50 763.00 842.00 875.50 491.00 241.00 6.00 0.00 3654.50
1962 0.00 0.00 2.00 102.50 470.50 656.00 753.00 795.00 440.50 304.50 7.50 9.50 3541.00
1963 0.00 a 0.00 61.00 135.50 363.00 764.50 925.50 773.40 b 582.50 493.50 27.50 0.00 4126.40
1964 0.00 0.00 3.50 153.00 555.50 653.50 927.00 660.30 a 458.00 208.22 a 58.50 0.00 a 3677.52
1965 0.00 0.00 0.00 63.50 448.00 634.50 772.50 742.00 279.00 232.00 27.50 0.00 3199.00
1966 0.00 0.00 4.00 49.66 a 320.00 702.00 954.00 738.50 498.50 200.00 2.00 0.00 3468.66
1967 0.00 0.00 30.00 91.50 276.00 649.00 813.00 758.50 572.00 178.00 10.00 0.00 3378.00
1968 0.00 0.00 86.50 161.00 352.50 656.00 817.50 786.00 541.00 258.00 3.00 0.00 3661.50
1969 0.00 0.00 0.00 171.00 415.50 474.50 857.50 920.50 542.50 125.50 41.50 0.00 3548.50
1970 0.00 0.00 0.00 116.00 361.00 781.50 957.50 869.50 546.50 238.50 3.00 0.00 3873.50
1971 0.00 a 0.00 0.00 155.00 374.50 818.50 767.50 797.50 556.50 293.50 2.50 0.00 3765.50
1972 0.00 0.00 0.00 86.00 591.50 708.00 782.50 815.00 408.50 0.00 z 6.50 0.00 3398.00
1973 0.00 0.00 23.50 98.50 423.50 725.50 839.00 887.50 474.50 320.50 5.00 0.00 3797.50
1974 0.00 0.00 0.00 146.00 312.50 699.00 974.50 736.50 353.00 207.50 21.50 0.00 3450.50
1975 0.00 0.00 1.00 36.00 541.00 661.50 934.00 759.50 429.00 287.50 75.50 0.00 3725.00
1976 0.00 6.00 11.50 225.50 445.50 766.00 883.00 882.50 529.50 157.00 4.00 0.00 3910.50
1977 0.00 0.00 43.50 307.50 739.00 744.44 c 912.50 630.50 457.50 209.00 51.50 0.00 4095.44
1978 0.00 0.00 16.00 104.00 570.50 699.50 839.50 816.00 602.00 223.00 63.00 0.00 3933.50
1979 0.00 0.00 1.00 79.00 294.50 662.59 a 895.00 726.50 558.00 151.00 9.00 0.00 3376.59
1980 0.00 0.00 0.00 249.00 605.00 693.00 898.50 825.00 462.00 132.50 13.00 0.00 3878.00
1981 0.00 5.00 29.00 149.00 460.00 665.50 885.50 855.00 507.50 198.50 67.50 0.00 3822.50
1982 0.00 z 0.00 0.50 138.50 550.50 564.00 907.00 765.50 492.50 239.50 7.50 6.50 3672.00
1983 0.00 0.00 0.50 96.50 364.50 730.00 1006.50 1002.00 573.00 174.00 18.50 0.00 3965.50
1984 0.00 1.00 0.00 153.00 410.00 732.50 890.00 968.00 400.00 302.00 5.00 0.00 3861.50
1985 0.00 0.00 8.00 232.50 566.50 569.50 840.50 673.00 477.41 a 192.00 1.50 0.00 3560.91
1986 0.00 0.00 49.08 a 208.50 525.00 740.00 919.50 703.00 457.00 203.00 2.00 0.00 3807.08
1987 0.00 0.00 62.50 345.00 541.50 789.50 923.50 800.50 560.50 118.50 34.50 0.00 4176.00
1988 0.00 o 0.00 m 1.50 j 92.00 k 683.50 873.50 999.00 842.50 478.50 111.50 0.00 0.00 3988.50
1989 0.00 a 0.00 13.50 102.41 a 512.00 710.00 973.50 827.00 518.00 114.00 p 0.00 l 0.00 p 3656.41
1990 0.00 r 0.00 o 7.00 m 123.50 m 378.50 743.50 841.50 823.50 384.50 l 62.50 l 32.50 o 0.00 p 2787.00
1991 0.00 p 0.00 m 10.00 n 77.00 m 565.50 802.50 836.00 898.00 432.00 93.00 m 0.00 q 0.00 p 3534.00
1992 0.00 p 0.00 o 3.50 n 38.50 l 496.00 588.00 631.00 672.50 433.50 95.50 n 0.00 p 0.00 q 2821.00
1993 0.00 r 0.00 m 14.50 o 41.50 l 388.50 577.00 774.00 794.00 291.50 50.50 n 0.00 q 0.00 r 2825.00
1994 0.00 s 0.00 p 2.50 l 68.00 k 493.50 723.00 807.00 740.00 573.10 a 157.50 m 8.00 o 0.00 r 3336.60
1995 0.00 p 0.00 m 5.00 i 6.00 o 404.50 863.00 821.50 878.50 477.50 112.00 n 0.00 o 0.00 o 3445.00
1996 0.00 q 0.00 m 0.00 m 33.00 329.50 712.00 788.50 859.50 510.00 60.00 m 0.00 p 0.00 p 3232.50
1997 0.00 p 0.00 m 4.50 o 97.00 260.50 774.00 840.00 728.50 580.00 100.00 m 0.00 r 0.00 p 3280.00
1998 0.00 p 2.00 m 10.50 n 13.50 v 593.00 625.00 854.00 882.00 643.50 82.00 n 0.00 s 0.00 n 3597.50
1999 0.00 q 0.00 h 10.00 l 100.00 i 496.50 689.00 928.50 781.00 469.82 b 46.00 o 19.00 q 0.00 o 3364.82
2000 0.00 p 2.00 m 38.50 l 72.00 n 505.41 c 587.50 862.50 815.50 426.21 a 151.00 o 28.00 o 0.00 r 3197.12
2001 0.00 p 0.00 m 0.00 m 122.00 g 469.43 c 732.00 907.50 914.50 523.27 d 105.50 n 64.00 o 0.00 q 3546.70
2002 0.00 o 0.00 m 1.00 n 113.00 276.50 777.50 963.50 818.00 620.00 72.50 k 0.00 p 0.00 r 3568.50
2003 0.00 o 0.00 m 8.00 o 101.50 l 424.50 685.50 876.50 945.00 580.20 e 122.00 m 2.50 r 0.00 r 3511.70
2004 0.00 p 0.00 n 0.00 m 69.00 l 302.50 602.50 808.00 601.50 622.00 114.50 o 5.00 q 0.00 p 2936.50
2005 0.00 q 0.00 m 14.50 l 138.50 q 363.00 764.00 17.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1127.00
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 36.50 z 763.00 507.00 239.50 12.50 0.00 1522.00
2008 0.00 0.00 0.00 63.00 285.00 623.00 806.50 805.50 512.00 153.00 53.50 0.00 r 3301.50
2009 0.00 0.00 4.00 87.00 343.50 607.50 668.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1710.50
2010 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 649.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 649.50
2011 0.00 0.50 0.00 94.00 382.00 605.00 955.00 857.00 0.00 z 264.07 d 9.50 0.00 r 3167.07
2012 0.00 0.00 157.50 125.00 497.00 746.00 1006.50 810.50 455.50 139.00 9.00 0.00 i 3946.00
2013 0.00 0.00 0.00 a 0.00 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 0.28 12.17 118.80 408.85 667.37 845.13 772.19 478.32 204.92 15.77 0.42 3495.97
S.D. 0.00 1.08 26.15 73.21 107.90 87.24 81.58 94.63 83.37 82.38 17.95 1.79 328.83
SKEW 0.00 4.16 3.18 0.86 0.29 -0.12 -0.13 -0.26 -0.19 0.59 1.50 4.13 -0.27
MAX 0.00 6.00 157.50 345.00 739.00 873.50 1018.50 1002.00 647.00 493.50 75.50 9.50 4176.00
MIN 0.00 0.00 0.00 1.50 129.00 452.14 631.00 443.00 262.50 17.50 0.00 0.00 2582.50
NO YRS 94 96 96 98 112 113 111 112 110 95 96 92 86