EAGLE HARBOR CG, MICHIGAN

Monthly Total Growing Degree Days

(202332)

Base Temperature = 40 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 197202
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
1899 0.00 z 0.00 z 0.00 z 0.00 z 183.00 g 514.50 651.50 749.50 377.00 271.50 77.00 1.00 2642.00
1900 2.00 0.00 0.00 143.00 308.00 517.00 666.00 840.50 551.50 501.50 38.50 0.00 3568.00
1901 0.00 0.00 0.00 f 0.00 z 256.00 521.00 706.50 765.50 512.50 245.00 15.00 0.00 3021.50
1902 0.00 12.50 s 32.50 55.00 234.00 372.50 738.50 682.50 448.00 175.00 45.00 0.00 d 2783.00
1903 0.00 d 0.00 3.00 56.50 264.00 361.00 640.00 545.50 326.00 j 232.00 68.00 t 0.00 z 2102.00
1904 0.00 z 0.00 z 0.00 z 6.00 l 223.89 d 416.79 b 602.90 b 641.50 373.00 135.07 c 55.50 0.00 2448.64
1905 0.00 0.00 10.00 46.50 164.00 412.76 a 574.00 667.00 423.00 h 224.50 17.00 0.00 2115.76
1906 0.00 2.50 0.00 124.00 159.00 416.00 611.00 696.00 640.00 264.00 24.00 0.00 i 2936.50
1907 0.00 c 0.00 8.50 4.50 40.50 469.50 685.00 622.50 391.00 137.00 24.50 0.00 j 2383.00
1908 0.00 h 0.00 4.00 57.00 260.50 538.50 703.50 723.00 696.00 308.50 48.00 0.00 j 3339.00
1909 0.00 z 0.00 b 0.00 9.50 128.50 482.00 669.50 734.00 462.50 196.50 97.00 6.50 2786.00
1910 0.00 a 0.00 90.00 99.50 145.50 541.00 744.50 685.50 474.00 305.50 0.00 0.00 3085.50
1911 0.00 1.00 18.50 87.50 429.50 485.00 727.50 648.50 430.50 183.00 1.00 0.00 3012.00
1912 0.00 a 0.00 0.00 51.50 253.50 476.50 680.00 490.50 497.07 a 319.50 27.00 0.00 f 2795.57
1913 0.00 z 0.00 z 0.00 z 133.00 169.50 520.00 609.15 a 617.93 a 468.00 227.85 a 77.07 a 10.50 2833.00
1914 0.00 a 0.00 0.00 27.50 400.86 b 457.50 641.38 b 622.58 a 559.00 378.50 45.50 14.00 3146.82
1915 0.00 0.00 0.00 143.00 125.50 371.00 542.50 465.50 491.50 218.50 73.50 0.00 2431.00
1916 0.00 a 0.00 a 1.07 b 30.50 204.50 332.50 805.45 c 821.50 315.50 178.00 37.00 9.09 b 2735.10
1917 0.00 a 0.00 a 0.00 0.00 32.50 271.00 581.50 568.50 478.00 30.50 17.50 0.00 a 1979.50
1918 0.00 0.00 24.50 31.00 243.02 c 407.50 658.00 742.00 283.00 232.00 28.50 0.00 2649.52
1919 0.00 0.00 12.50 44.42 d 240.50 557.50 859.50 690.50 457.50 185.00 0.00 a 0.00 c 3047.42
1920 0.00 n 0.00 d 39.61 d 20.56 c 243.00 361.50 478.50 g 775.50 528.00 436.00 9.50 0.00 a 2413.67
1921 0.00 c 0.00 z 12.63 d 119.50 329.12 a 699.50 954.80 a 764.50 615.52 a 285.00 13.50 0.00 b 3794.06
1922 0.00 0.00 4.00 35.69 a 466.50 572.00 779.65 a 795.50 586.00 180.83 a 36.00 0.00 a 3456.17
1923 0.00 0.00 a 0.00 38.00 168.43 a 479.00 755.50 658.50 458.50 189.10 a 19.50 0.00 2766.53
1924 0.00 0.00 0.00 a 8.79 a 50.50 354.00 543.00 545.50 335.77 d 228.00 10.50 0.00 2076.06
1925 0.00 0.00 6.20 a 32.00 122.50 332.00 601.50 705.00 450.50 39.27 a 3.00 0.00 2291.97
1926 0.00 z 0.00 z 1.00 19.50 131.50 216.50 412.50 652.50 262.00 71.50 0.50 0.00 1767.50
1927 0.00 0.00 0.00 a 20.50 21.50 411.50 0.00 z 507.50 507.41 a 0.00 z 0.00 z 0.00 z 1468.41
1928 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 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
1937 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
1938 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
1939 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
1940 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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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
1947 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
1948 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
1949 0.00 z 0.00 2.58 a 0.00 z 304.50 556.50 g 0.00 z 0.00 z 456.21 a 0.00 z 26.50 0.00 789.79
1950 0.00 0.00 f 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 510.00 413.00 270.50 8.28 a 0.00 a 1201.78
1951 0.00 0.00 0.00 41.50 391.50 364.66 a 714.50 608.00 381.50 191.50 10.86 a 9.00 2713.02
1952 0.00 0.00 0.00 166.55 a 206.00 534.50 744.00 757.50 602.50 136.92 a 37.50 0.50 3185.97
1953 0.00 0.00 13.00 15.00 233.02 a 490.50 750.50 830.50 530.50 402.00 98.00 3.00 3366.02
1954 0.00 10.00 3.00 44.00 140.53 a 519.31 a 679.93 a 717.50 422.50 197.00 43.00 0.00 2776.78
1955 0.00 a 0.00 14.00 150.50 346.00 575.00 863.50 902.62 a 545.00 296.05 a 6.00 0.00 3698.67
1956 0.00 0.00 0.00 12.50 199.36 b 513.00 452.50 g 697.50 a 406.00 428.32 a 60.54 b 0.00 2317.21
1957 0.00 0.00 0.00 134.50 254.50 477.00 709.50 731.08 a 484.50 269.50 40.00 0.00 3100.58
1958 0.00 3.92 c 0.00 119.50 245.33 b 443.50 643.50 768.00 550.50 266.50 56.00 0.00 b 3096.75
1959 0.00 0.00 3.50 49.00 339.45 a 588.33 c 844.00 798.25 c 564.00 143.00 0.00 0.00 z 3329.53
1960 0.00 0.00 0.00 64.00 244.00 458.79 a 675.00 763.50 535.34 a 282.00 41.50 5.00 3069.14
1961 0.00 1.04 a 13.50 49.50 237.00 473.50 714.00 825.50 591.50 289.00 33.50 5.50 3233.54
1962 0.00 0.00 2.50 27.00 361.50 453.46 d 631.50 669.08 a 457.76 a 312.07 a 30.50 20.31 b 2965.68
1963 0.00 0.00 14.98 a 64.00 246.50 454.50 797.00 674.00 494.50 545.50 65.50 0.00 3356.48
1964 0.00 0.00 0.50 131.00 390.50 506.50 780.00 635.50 469.50 247.00 108.50 0.00 3269.00
1965 0.00 0.00 0.00 45.50 338.50 483.00 617.00 622.00 357.41 a 236.50 19.50 0.00 2719.41
1966 0.00 1.00 19.50 37.50 234.00 636.50 835.50 660.00 599.50 221.50 19.00 0.00 3264.00
1967 0.00 0.00 a 27.00 106.50 213.00 498.50 651.50 700.00 582.50 205.00 17.00 0.00 3001.00
1968 0.00 0.00 45.00 99.00 250.00 431.00 739.50 732.63 a 576.00 361.00 16.50 0.00 3250.63
1969 0.00 0.00 0.00 84.50 285.00 408.50 715.50 910.00 584.50 165.33 a 35.50 0.00 a 3188.83
1970 0.00 q 0.00 r 0.00 45.50 211.00 618.00 856.00 869.50 507.00 188.00 0.00 0.00 3295.00
1971 0.00 z 0.00 0.00 z 0.00 z 0.00 z 0.00 z 633.29 c 669.27 c 602.50 416.50 0.00 g 0.00 2321.55
1972 0.00 b 0.00 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 0.00 z 0.00
Period of Record Statistics
MEAN 0.05 0.43 9.28 63.60 234.44 465.21 696.60 695.63 487.27 248.99 32.95 1.88 2983.37
S.D. 0.30 1.63 16.47 46.03 100.86 92.14 100.13 102.35 94.16 105.80 27.38 4.35 408.39
SKEW 6.33 4.95 3.04 0.67 0.01 -0.16 0.04 -0.14 -0.29 0.58 0.97 2.62 -0.76
MAX 2.00 10.00 90.00 166.55 466.50 699.50 954.80 910.00 696.00 545.50 108.50 20.31 3698.67
MIN 0.00 0.00 0.00 0.00 21.50 216.50 412.50 465.50 262.00 30.50 0.00 0.00 1979.50
NO YRS 43 45 46 46 49 49 47 51 50 50 49 45 30