MINNEAPOLIS/ST PAUL AP, MINNESOTA

Monthly Total Growing Degree Days

(215435)

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
1891 0.00 0.00 0.00 141.00 288.50 486.00 509.00 565.50 530.50 79.00 0.50 0.00 2600.00
1892 0.00 0.00 0.00 17.00 113.00 441.50 670.00 619.00 405.00 187.00 0.00 0.00 2452.50
1893 0.00 0.00 0.00 5.00 191.00 660.00 746.50 605.00 406.00 120.50 19.00 0.00 2753.00
1894 0.00 0.00 18.00 134.00 282.00 698.50 836.50 692.50 437.00 91.00 0.00 0.00 3189.50
1895 0.00 0.00 0.00 133.00 334.50 536.00 642.00 624.00 500.50 56.00 14.50 0.00 2840.50
1896 0.00 0.00 0.00 141.50 436.50 570.50 676.50 655.50 242.00 76.00 0.00 0.00 2798.50
1897 0.00 0.00 1.50 72.50 255.50 457.50 758.00 524.00 564.00 209.25 a 4.00 0.00 2846.25
1898 0.00 0.00 2.50 37.50 257.50 561.50 721.00 607.00 427.50 67.00 4.00 0.00 2685.50
1899 0.00 a 0.00 0.00 136.50 270.50 530.50 723.50 687.00 307.50 148.50 1.00 0.00 2805.00
1900 0.00 0.00 0.00 181.50 385.00 562.50 649.50 825.00 355.00 256.00 4.00 0.00 3218.50
1901 0.00 0.00 0.00 124.50 314.50 577.00 847.00 690.00 318.50 132.50 0.00 0.00 3004.00
1902 0.00 0.00 5.50 38.50 339.50 423.00 667.50 511.50 220.50 59.00 8.00 0.00 2273.00
1903 0.00 0.00 0.00 22.00 306.50 464.50 600.50 467.00 270.50 67.50 8.00 0.00 2206.50
1904 0.00 0.00 0.00 23.50 258.00 469.50 570.50 504.00 297.00 74.50 17.50 0.00 2214.50
1905 0.00 0.00 8.00 45.00 174.00 447.50 614.00 642.50 411.50 125.00 0.00 0.00 2467.50
1906 0.00 0.00 0.00 100.50 229.92 a 496.00 645.00 657.20 a 463.00 101.50 9.50 0.00 2702.62
1907 0.00 a 0.00 4.00 3.00 75.00 468.00 657.50 589.50 274.00 70.50 0.00 0.00 2141.50
1908 0.00 0.00 0.00 113.50 247.00 452.50 703.00 588.00 571.50 131.00 0.00 0.00 2806.50
1909 0.00 0.00 0.00 1.50 237.50 522.00 670.00 740.50 330.00 123.00 17.50 0.00 2642.00
1910 0.00 0.00 94.00 144.00 169.50 636.00 740.00 590.00 345.50 213.00 0.00 0.00 2932.00
1911 0.00 0.00 14.50 71.50 443.00 692.50 655.00 516.50 291.00 50.50 0.00 0.00 2734.50
1912 0.00 0.00 0.00 76.00 295.50 456.00 659.50 520.50 365.50 127.00 0.00 0.00 2500.00
1913 0.00 0.00 0.00 128.50 196.33 a 615.50 633.50 709.00 377.00 130.00 5.50 0.00 2795.33
1914 0.00 0.00 a 0.00 84.00 350.00 505.00 779.00 596.00 372.50 236.50 10.50 0.00 2933.50
1915 0.00 0.00 0.00 246.50 135.00 375.50 534.50 480.00 327.50 96.00 8.00 0.00 2203.00
1916 0.00 0.00 0.00 16.00 254.00 387.00 901.58 a 683.50 317.50 91.00 11.50 0.00 2662.08
1917 0.00 0.00 0.00 17.50 176.70 a 398.00 712.50 540.50 302.00 11.00 2.50 0.00 2160.70
1918 0.00 0.00 14.00 32.00 326.00 504.50 640.50 648.00 186.50 135.00 7.50 0.00 2494.00
1919 0.00 0.00 3.10 a 29.00 276.00 605.00 761.50 601.00 433.00 70.00 0.00 0.00 2778.60
1920 0.00 0.00 18.00 10.00 296.00 551.00 638.00 620.00 475.00 272.50 0.00 0.00 2880.50
1921 0.00 0.00 9.50 134.50 368.00 730.50 851.50 632.00 420.00 94.00 0.00 0.00 3240.00
1922 0.00 0.00 0.00 a 32.07 a 410.50 581.00 618.50 726.50 469.50 185.50 2.50 0.00 3026.07
1923 0.00 0.00 0.00 70.50 331.00 635.50 805.00 535.00 401.00 97.00 0.50 0.00 2875.50
1924 0.00 0.00 0.00 33.00 93.00 437.50 617.00 561.00 238.50 214.50 0.00 0.00 2194.50
1925 0.00 0.00 16.00 147.50 219.50 516.00 642.50 694.50 476.00 5.50 0.00 0.00 2717.50
1926 0.00 0.00 0.00 82.50 400.00 423.00 703.50 611.50 256.00 89.00 0.00 0.00 2565.50
1927 0.00 0.00 5.50 55.50 155.50 446.50 605.00 526.50 423.00 116.50 0.00 0.00 2334.00
1928 0.00 0.00 16.50 33.00 342.50 377.50 691.50 630.50 280.00 138.50 0.00 0.00 2510.00
1929 0.00 0.00 0.00 50.50 232.50 472.50 744.50 645.83 a 285.00 103.50 0.00 0.00 2534.33
1930 0.00 1.50 4.00 104.50 277.00 558.00 785.50 783.00 395.50 155.00 38.00 0.00 3102.00
1931 0.00 0.00 0.00 137.50 257.50 711.00 832.50 636.50 559.50 177.50 20.00 0.00 3332.00
1932 0.00 0.00 0.00 58.50 295.00 669.50 765.70 a 702.00 358.00 73.00 3.00 0.00 2924.70
1933 0.00 0.00 0.00 62.50 304.50 838.00 839.00 643.00 521.00 91.00 8.00 0.00 3307.00
1934 0.00 0.00 0.00 79.00 579.50 691.50 811.00 623.00 245.00 211.00 5.00 0.00 3245.00
1935 0.00 0.00 8.50 55.00 199.00 436.00 926.50 701.50 373.00 94.50 0.00 0.00 2794.00
1936 0.00 0.00 0.00 21.00 460.50 492.50 972.00 765.00 501.50 83.50 0.00 0.00 3296.00
1937 0.00 0.00 0.00 25.50 313.00 517.50 838.50 858.50 406.50 80.00 0.00 0.00 3039.50
1938 0.00 0.00 21.50 90.50 247.50 537.00 726.50 738.50 370.50 229.00 27.50 0.00 2988.50
1939 0.00 0.00 28.00 77.00 424.70 a 559.00 763.00 658.00 448.50 84.00 0.00 0.00 3042.20
1940 0.00 0.00 0.00 38.00 216.50 541.00 800.00 581.00 461.50 142.50 0.00 0.00 2780.50
1941 0.00 a 0.00 0.00 163.00 437.50 570.50 765.50 700.00 416.00 105.50 4.66 a 0.00 3162.66
1942 0.00 0.00 1.00 193.00 216.00 501.00 683.00 629.50 296.00 168.95 a 3.50 0.00 2691.95
1943 0.00 0.00 a 8.00 41.00 215.50 606.50 782.00 694.00 248.00 128.50 0.00 0.00 2723.50
1944 0.00 0.00 0.00 21.50 405.50 598.00 673.50 677.00 363.00 94.50 22.00 0.00 2855.00
1945 0.00 0.00 b 45.00 42.00 136.50 371.50 634.50 648.00 326.00 69.50 0.00 0.00 2273.00
1946 0.00 0.00 34.00 121.00 200.50 539.00 733.50 598.50 321.50 114.50 0.00 0.00 2662.50
1947 0.00 0.00 0.00 32.50 154.50 447.93 a 723.85 a 889.50 425.69 a 296.50 5.17 a 0.00 2975.64
1948 0.00 0.00 a 1.50 100.34 a 276.50 523.00 779.00 702.50 525.52 a 105.00 11.50 0.00 3024.86
1949 0.00 0.00 0.00 78.50 373.00 666.00 819.50 751.50 260.50 183.00 8.50 0.00 3140.50
1950 0.00 a 0.00 0.00 11.00 230.50 535.00 636.50 549.00 377.50 176.00 0.00 0.00 2515.50
1951 0.00 0.00 0.00 55.00 381.30 a 441.00 674.00 561.00 234.50 132.78 a 0.00 0.00 2479.58
1952 0.00 a 0.00 0.00 178.50 281.50 585.50 718.50 591.00 393.50 33.00 5.00 0.00 2786.50
1953 0.00 0.00 0.00 c 15.00 300.70 a 627.00 698.00 723.00 363.00 277.50 29.50 0.00 3033.70
1954 0.00 0.00 0.00 62.00 185.50 635.50 756.00 630.50 316.50 76.50 1.50 0.00 2664.00
1955 0.00 0.00 4.65 a 155.50 417.00 544.50 867.48 a 808.00 393.50 145.00 0.00 0.00 3335.63
1956 0.00 0.00 0.00 4.00 262.47 a 700.00 616.90 a 655.50 269.00 220.00 19.50 0.00 2747.37
1957 0.00 a 0.00 0.00 156.50 238.00 519.00 821.50 642.73 a 288.50 91.50 0.00 0.00 2757.73
1958 0.00 0.00 0.00 a 72.50 346.50 398.00 629.00 662.00 386.00 160.50 3.50 0.00 2658.00
1959 0.00 0.00 0.00 45.00 349.50 623.00 757.00 781.00 400.50 27.50 0.00 0.00 2983.50
1960 0.00 0.00 0.00 69.50 239.50 412.50 672.00 683.50 364.50 103.00 0.00 0.00 2544.50
1961 0.00 0.00 4.00 2.00 189.00 541.50 649.45 a 659.00 305.50 141.50 0.00 0.00 2491.95
1962 0.00 0.00 0.00 79.00 335.50 484.50 542.00 567.82 a 204.50 133.00 0.00 4.50 2350.82
1963 0.00 0.00 17.50 79.66 a 210.50 593.50 728.50 585.50 367.50 281.00 0.00 0.00 2863.66
1964 0.00 0.00 0.00 72.00 354.50 560.00 805.50 574.00 278.00 92.50 27.00 0.00 2763.50
1965 0.00 0.00 0.00 26.00 288.00 495.00 634.00 576.00 127.00 114.50 2.50 0.00 2263.00
1966 0.00 0.00 10.00 14.50 188.50 552.00 829.00 564.00 319.00 67.00 0.00 0.00 2544.00
1967 0.00 0.00 17.00 35.50 171.00 505.50 580.00 502.00 326.00 87.00 0.00 0.00 2224.00
1968 0.00 0.00 35.50 96.50 147.50 515.00 654.00 640.00 331.50 133.50 2.50 0.00 2556.00
1969 0.00 0.00 0.00 73.00 339.50 356.00 729.50 755.50 391.00 93.00 7.00 0.00 2744.50
1970 0.00 0.00 0.00 93.50 282.00 636.00 780.00 679.00 341.50 96.50 0.00 0.00 2908.50
1971 0.00 0.00 2.50 73.50 190.00 644.50 582.50 605.00 390.00 117.00 0.00 0.00 2605.00
1972 0.00 0.00 0.00 24.00 355.00 481.00 573.00 614.00 255.50 48.50 0.00 0.00 2351.00
1973 0.00 0.00 7.50 52.00 192.00 586.00 736.50 725.50 308.00 171.50 1.50 0.00 2780.50
1974 0.00 0.00 0.00 81.50 186.00 466.00 825.50 537.50 202.00 99.50 2.50 0.00 2400.50
1975 0.00 0.00 0.00 6.50 344.00 563.50 814.00 672.50 234.00 154.00 37.50 0.00 2826.00
1976 0.00 0.00 0.50 112.50 300.00 651.00 808.50 721.50 361.00 94.00 0.00 0.00 3049.00
1977 0.00 0.00 6.00 199.50 524.00 551.50 769.00 500.00 316.50 24.50 8.00 0.00 2899.00
1978 0.00 0.00 12.00 26.50 374.50 534.00 654.50 687.00 518.50 82.00 28.50 0.00 2917.50
1979 0.00 0.00 0.00 51.00 206.00 518.00 731.50 614.50 401.00 52.50 0.00 0.00 2574.50
1980 0.00 0.00 0.00 131.00 366.50 528.00 780.00 640.00 298.50 57.00 1.50 0.00 2802.50
1981 0.00 0.00 16.50 63.50 234.50 511.00 645.50 599.00 303.50 52.50 15.00 0.00 2441.00
1982 0.00 0.00 0.00 60.50 388.00 410.50 793.50 674.00 328.00 84.00 1.50 3.50 2743.50
1983 0.00 0.00 1.00 32.50 150.50 539.00 843.00 828.50 396.50 62.00 7.50 0.00 2860.50
1984 0.00 0.00 0.00 27.00 208.00 591.50 688.50 726.00 251.50 136.50 0.00 0.00 2629.00
1985 0.00 0.00 1.50 175.50 377.50 418.00 740.50 546.50 345.00 38.50 0.00 0.00 2643.00
1986 0.00 0.00 32.00 64.00 301.00 559.00 740.50 528.50 294.50 67.50 0.00 0.00 2587.00
1987 0.00 0.00 14.50 174.50 421.50 683.00 806.00 587.50 373.00 30.00 13.50 0.00 3103.50
1988 0.00 0.00 0.00 52.50 476.50 732.50 869.50 741.50 371.50 42.50 0.00 0.00 3286.50
1989 0.00 0.00 12.50 74.50 274.50 550.50 818.00 643.50 335.50 138.00 0.00 0.00 2847.00
1990 0.00 0.00 10.50 133.00 215.00 586.50 660.00 638.50 434.00 61.50 25.50 0.00 2764.50
1991 0.00 0.00 5.00 108.00 408.00 684.50 689.50 654.00 299.00 78.50 0.00 0.00 2926.50
1992 0.00 0.00 0.00 48.50 336.50 467.00 488.50 494.00 295.00 102.50 0.00 0.00 2232.00
1993 0.00 0.00 0.00 29.00 226.50 435.00 629.50 633.00 170.00 63.50 0.00 0.00 2186.50
1994 0.00 0.00 0.00 62.50 350.00 595.00 622.50 537.50 430.00 123.50 6.00 0.00 2727.00
1995 0.00 0.00 4.50 5.50 218.50 636.00 715.50 765.50 337.00 86.50 0.00 0.00 2769.00
1996 0.00 0.00 0.00 16.00 210.50 522.50 620.50 634.00 366.50 104.50 0.00 0.00 2474.50
1997 0.00 0.00 0.00 28.50 145.00 598.50 652.00 581.50 371.50 170.50 0.00 0.00 2547.50
1998 0.00 0.00 17.00 83.50 415.50 446.00 698.00 668.00 498.50 97.50 6.00 0.00 2930.00
1999 0.00 c 0.00 13.00 68.33 c 326.53 a 517.00 813.00 621.50 335.50 94.50 18.10 a 0.00 2807.47
2000 0.00 0.00 a 31.50 72.00 345.00 482.00 695.00 686.00 355.34 a 172.00 11.50 0.00 2850.34
2001 0.00 0.00 0.00 97.50 312.50 573.00 802.00 748.00 334.50 70.50 59.00 0.00 2997.00
2002 0.00 0.00 0.00 101.50 185.00 632.50 837.00 648.00 464.50 33.50 0.00 0.00 2902.00
2003 0.00 0.00 10.00 112.50 239.50 543.50 736.00 783.50 396.00 153.00 0.00 0.00 2974.00
2004 0.00 0.00 14.50 105.50 227.00 463.50 687.00 506.00 523.00 102.00 3.50 0.00 2632.00
2005 0.00 0.00 10.50 142.50 249.00 702.50 830.00 671.50 489.50 160.00 8.00 0.00 3263.50
2006 0.00 0.00 0.00 161.00 379.00 628.50 918.50 685.00 297.50 95.50 15.00 0.00 3180.00
2007 0.00 0.00 41.00 149.50 438.00 681.00 805.00 684.00 447.00 175.50 0.00 0.00 3421.00
2008 0.00 0.00 0.00 49.00 205.50 562.00 791.00 695.50 407.00 97.50 41.50 0.00 2849.00
2009 0.00 0.00 2.50 68.50 338.50 530.00 620.00 602.50 498.00 5.00 11.00 0.00 2676.00
2010 0.00 0.00 27.50 161.00 365.50 577.50 814.50 837.50 307.00 186.00 15.50 0.00 3292.00
2011 0.00 0.00 0.00 31.50 293.00 586.00 892.50 731.00 390.00 223.50 0.00 0.00 3147.50
2012 0.00 0.00 156.00 74.00 424.00 669.00 935.00 681.00 418.50 80.00 6.50 0.00 3444.00
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 0.01 7.49 76.19 286.22 544.61 724.98 644.37 361.67 115.66 6.19 0.07 2767.51
S.D. 0.00 0.14 18.35 52.32 94.86 91.63 95.48 85.28 88.56 60.34 10.19 0.51 305.82
SKEW 0.00 10.95 5.44 0.70 0.31 0.29 0.08 0.31 0.14 0.83 2.42 7.80 -0.03
MAX 0.00 1.50 156.00 246.50 579.50 838.00 972.00 889.50 571.50 296.50 59.00 4.50 3444.00
MIN 0.00 0.00 0.00 1.50 75.00 356.00 488.50 467.00 127.00 5.00 0.00 0.00 2141.50
NO YRS 123 123 123 122 122 122 122 122 122 122 122 122 122