ARCHER, WYOMING

Monthly Total Growing Degree Days

(480270)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200509
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
1911 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
1912 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
1913 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
1914 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
1915 0.00 z 0.00 z 45.31 e 234.00 289.00 497.50 739.00 670.24 b 488.50 295.00 114.31 a 32.00 3404.86
1916 3.00 h 17.85 c 317.50 123.50 327.00 597.50 969.50 769.50 497.50 185.48 a 50.50 p 1.79 e 3807.12
1917 0.00 l 0.00 z 12.50 z 82.50 183.50 586.00 891.50 737.50 606.50 234.50 0.00 z 0.00 z 3322.00
1918 0.00 z 0.00 z 0.00 z 40.50 380.00 760.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1181.00
1919 5.68 a 3.11 a 26.35 a 157.50 401.50 700.00 937.00 873.00 602.00 0.00 z 0.00 z 0.00 z 3706.14
1920 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 801.50 727.47 a 526.50 270.00 22.00 17.57 a 2365.03
1921 3.50 18.31 b 48.05 a 121.50 292.50 f 695.50 898.48 a 857.00 619.14 a 0.00 z 0.00 z 0.00 z 3261.48
1922 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
1923 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
1924 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
1925 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
1926 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
1927 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
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 901.50 733.50 279.50 33.00 0.00 1947.50
1949 0.00 0.50 13.50 223.00 395.00 595.50 874.50 885.00 576.00 207.50 180.50 7.00 3958.00
1950 13.00 37.50 34.50 142.50 259.50 634.50 771.50 781.00 481.50 378.00 56.90 a 27.00 3617.40
1951 3.50 7.00 15.50 98.50 367.50 466.00 878.33 a 831.50 490.00 202.03 b 28.00 9.00 3396.87
1952 1.00 3.00 8.86 c 164.48 a 383.50 785.00 904.50 922.52 b 638.57 b 158.00 p 46.00 3.32 c 3860.75
1953 64.00 12.44 a 77.00 118.00 329.00 742.50 974.00 879.50 698.00 387.50 123.50 7.00 4412.44
1954 29.00 86.00 28.00 266.00 394.00 690.00 1037.50 905.50 697.00 306.00 128.50 13.50 4581.00
1955 0.00 0.00 a 27.00 180.00 a 425.00 546.00 928.50 907.27 a 600.00 344.32 c 43.50 42.00 4043.59
1956 14.50 3.00 74.50 109.00 434.50 774.50 871.50 805.00 657.00 366.00 42.00 20.00 4171.50
1957 0.00 34.50 11.50 72.00 290.00 596.00 907.50 865.50 501.00 259.50 28.00 22.00 3587.50
1958 5.00 55.00 8.50 115.00 530.00 683.50 774.00 957.00 646.50 348.50 68.50 12.50 4204.00
1959 20.50 0.00 13.50 148.00 351.50 773.50 902.50 960.50 515.50 197.00 55.50 20.50 3958.50
1960 8.50 0.00 92.00 219.50 411.00 738.00 933.50 904.00 640.00 316.00 53.28 a 10.00 4325.78
1961 4.50 25.50 29.00 111.00 347.00 657.50 887.00 870.00 404.00 244.00 26.00 6.00 3611.50
1962 6.50 61.50 26.00 225.00 458.00 589.00 782.00 863.00 540.50 357.50 83.50 16.00 4008.50
1963 0.52 a 31.50 66.00 134.48 a 484.00 704.00 998.00 869.50 662.50 446.92 a 64.00 7.50 4468.92
1964 1.00 0.00 4.00 112.50 411.50 593.50 1003.50 771.00 515.50 302.50 60.00 32.50 3807.50
1965 5.50 17.00 6.00 162.00 370.00 565.00 877.00 772.00 331.50 351.50 92.50 38.50 3588.50
1966 7.00 0.00 96.00 116.50 484.00 652.50 1024.00 810.00 568.93 b 236.00 61.00 4.50 4060.43
1967 17.00 14.00 e 126.58 a 150.00 132.00 k 552.50 843.50 809.00 573.00 324.00 78.50 4.00 3492.08
1968 10.50 6.00 63.00 90.50 244.50 675.56 c 850.50 755.50 519.50 322.92 a 25.50 10.00 3573.97
1969 15.00 0.00 25.50 227.00 457.50 491.00 923.00 938.50 654.00 75.50 t 52.00 30.50 3814.00
1970 40.50 71.00 45.50 72.00 425.00 594.50 897.97 a 945.50 515.69 a 146.50 35.00 13.50 3802.66
1971 50.50 4.50 31.50 115.50 282.50 692.50 741.70 d 811.00 396.00 204.00 65.00 8.50 3403.20
1972 4.50 36.50 134.50 145.00 368.00 702.50 800.00 798.00 533.50 280.50 3.00 10.50 3816.50
1973 15.50 1.00 6.00 68.00 339.50 684.50 845.50 902.00 478.00 357.50 58.50 16.00 3772.00
1974 28.00 0.00 z 114.50 151.50 476.00 710.00 945.00 770.00 512.00 321.50 52.00 5.50 4086.00
1975 3.00 8.00 58.90 a 87.86 b 308.00 588.00 902.50 862.32 a 492.50 341.00 113.79 a 0.00 z 3765.87
1976 16.69 e 26.41 a 40.00 167.50 404.00 660.50 965.50 836.48 a 611.50 205.00 82.76 a 17.00 4033.34
1977 0.00 22.50 0.50 230.00 426.50 809.50 910.50 784.50 627.50 325.50 39.00 16.00 4192.00
1978 0.00 1.00 108.50 170.00 350.00 659.50 915.00 803.00 642.00 296.00 78.50 0.00 a 4023.50
1979 0.00 21.00 35.00 212.07 a 356.50 647.00 921.00 816.50 660.00 a 354.50 13.00 17.50 4054.07
1980 2.50 5.00 6.50 170.50 331.50 782.50 999.50 840.50 612.00 279.00 105.50 102.50 4237.50
1981 14.50 63.00 15.00 304.00 312.07 a 698.50 909.00 783.50 559.00 212.50 66.50 40.50 3978.07
1982 8.50 38.00 13.50 112.50 289.00 462.00 804.00 881.00 497.50 204.00 8.00 8.50 3326.50
1983 8.00 19.00 42.00 75.00 250.67 b 506.50 861.50 949.50 618.50 256.00 95.00 0.00 3681.67
1984 7.00 2.50 16.00 50.00 405.00 630.00 926.00 836.50 503.00 209.80 c 43.93 b 14.50 3644.23
1985 0.00 0.00 47.50 218.00 461.00 621.72 a 867.45 c 830.50 478.00 192.50 24.83 a 0.00 a 3741.50
1986 16.50 44.50 138.50 145.00 328.00 716.50 873.00 859.50 480.52 a 188.00 18.50 0.50 3809.02
1987 12.50 16.50 40.50 243.75 b 415.50 670.00 870.00 759.50 499.00 214.00 56.00 19.50 3816.75
1988 5.00 5.70 a 49.50 154.00 423.50 781.00 888.50 885.50 523.50 292.00 78.50 8.50 4095.20
1989 12.00 6.74 a 114.00 211.00 430.00 564.50 941.00 810.50 524.00 293.50 89.00 18.50 4014.74
1990 13.50 13.50 15.50 163.50 296.00 725.50 788.00 808.50 673.50 250.50 131.50 23.50 3903.00
1991 0.00 22.00 40.50 131.00 402.50 665.50 855.50 867.00 550.50 314.00 39.00 10.50 3898.00
1992 6.00 27.50 70.00 243.00 464.00 598.50 771.50 745.00 610.50 318.50 16.50 0.00 3871.00
1993 0.00 3.00 79.00 106.50 391.00 529.50 761.00 771.00 424.00 211.00 9.50 7.50 3293.00
1994 2.50 1.00 112.00 202.00 500.50 784.50 858.00 905.00 621.50 201.50 46.50 24.50 4259.50
1995 5.50 50.50 102.00 79.50 154.00 521.00 809.00 941.00 512.50 178.00 80.50 29.50 3463.00
1996 12.50 50.00 19.50 135.50 333.00 666.50 870.00 785.50 481.00 271.50 37.00 21.50 3683.50
1997 31.50 18.50 89.00 101.00 344.50 631.50 841.50 733.50 539.00 252.00 27.50 3.50 3613.00
1998 8.50 0.50 84.00 103.00 430.00 506.50 0.00 z 885.00 699.50 177.00 76.00 29.50 2999.50
1999 3.62 a 24.00 54.50 77.00 267.50 530.00 858.00 775.50 379.00 268.84 b 198.10 a 18.50 3454.56
2000 12.00 38.13 b 72.00 242.07 a 504.50 697.50 1013.70 a 987.50 608.50 252.50 3.00 0.00 4431.40
2001 6.50 0.00 43.00 182.00 409.20 a 711.21 a 978.00 907.30 c 645.50 259.00 144.50 2.67 b 4288.88
2002 17.50 21.00 26.50 220.50 370.00 847.50 1048.50 847.00 590.50 127.50 36.00 6.00 4158.50
2003 29.00 16.50 96.50 231.00 421.00 525.00 1055.50 944.00 500.00 393.00 25.00 12.50 4249.00
2004 3.00 18.50 123.00 173.50 f 470.00 580.00 810.00 735.50 550.50 220.00 60.50 10.00 3581.00
2005 29.50 11.50 40.50 139.50 366.00 612.00 962.00 792.00 642.00 0.00 z 0.00 z 0.00 z 3595.00
Period of Record Statistics
MEAN 11.22 19.37 55.89 151.69 375.64 645.34 891.10 840.55 559.00 271.70 61.42 15.46 3905.81
S.D. 12.77 20.34 51.01 59.95 77.80 92.07 77.76 69.58 84.81 68.76 41.55 15.82 319.54
SKEW 2.03 1.26 2.40 0.34 -0.48 -0.04 0.09 -0.01 -0.24 0.18 1.15 3.01 0.02
MAX 64.00 86.00 317.50 304.00 530.00 847.50 1055.50 987.50 733.50 446.92 198.10 102.50 4581.00
MIN 0.00 0.00 0.50 40.50 154.00 462.00 739.00 670.24 331.50 127.50 3.00 0.00 3293.00
NO YRS 59 59 61 62 61 63 62 64 64 59 59 59 49