MITCHELL 2 NW, OREGON

Monthly Total Growing Degree Days

(355641)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199402
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
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 53.00 53.00
1907 16.00 105.50 88.00 0.00 z 471.50 508.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1189.50
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 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1910 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1916 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1917 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1918 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1919 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1920 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1921 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 667.00 j 884.50 538.97 a 295.57 b 67.50 26.00 1812.53
1932 14.47 a 90.50 120.00 245.50 391.50 661.00 738.50 749.50 593.00 368.50 187.00 29.50 4188.97
1933 37.00 11.08 d 81.00 230.69 a 262.50 661.50 897.00 856.00 512.00 484.00 118.00 126.00 4276.77
1934 94.00 64.50 298.50 503.50 603.50 643.93 b 875.00 915.50 603.00 408.00 174.31 a 28.00 5211.74
1935 72.33 a 45.50 59.00 171.00 410.00 651.50 833.00 0.00 z 709.50 343.00 53.28 a 12.00 3360.11
1936 19.50 22.00 109.00 383.00 579.50 706.00 890.50 877.00 568.00 470.50 92.00 57.50 4774.50
1937 0.00 21.00 79.50 196.00 489.28 a 644.00 884.50 808.50 639.50 579.00 293.50 56.00 4690.78
1938 14.50 8.50 90.00 268.00 436.50 698.00 946.50 770.50 735.50 350.50 77.50 56.32 a 4452.32
1939 25.50 12.50 198.00 354.50 532.50 562.00 925.00 856.50 660.00 424.00 180.00 139.50 4870.00
1940 26.50 46.00 92.48 a 138.50 451.00 801.50 891.50 961.50 610.50 439.50 25.00 106.43 a 4590.42
1941 14.50 121.00 195.50 307.00 482.00 609.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1729.00
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 67.00 44.50 111.50
1943 9.00 59.50 117.00 325.50 352.50 552.93 a 873.68 a 746.00 733.00 380.00 78.00 19.00 4246.11
1944 41.00 20.00 122.00 277.00 476.50 576.50 856.00 914.50 674.00 480.50 66.50 15.50 4520.00
1945 57.50 35.00 40.50 216.50 478.00 613.50 1004.50 903.50 573.00 411.50 66.00 33.00 4432.50
1946 7.50 52.00 104.50 323.50 503.00 0.00 z 0.00 z 882.00 556.00 210.50 40.50 84.50 2764.00
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 63.50 r 0.00 z 0.00 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 z 0.00 z 6.00 z 623.00 634.50 820.97 b 841.50 643.50 325.00 240.60 e 59.50 4188.57
1950 35.50 120.00 132.00 177.00 449.00 0.00 z 778.50 666.50 501.00 234.50 0.50 n 124.00 f 3094.00
1951 7.50 h 61.50 5.00 201.72 a 331.00 683.08 d 932.38 e 702.87 e 613.00 322.00 34.00 0.00 3886.55
1952 22.50 29.60 e 88.50 o 205.50 q 0.00 z 72.00 z 985.50 829.50 218.00 s 0.00 z 0.00 x 29.00 1896.10
1953 152.42 a 76.00 126.00 190.00 343.00 475.00 853.50 809.50 726.50 341.50 242.07 a 56.32 a 4391.80
1954 48.00 73.50 56.50 242.00 483.00 481.50 838.00 717.00 534.50 271.50 181.07 b 17.50 3944.07
1955 1.50 22.00 44.00 119.50 320.50 635.36 b 331.00 o 173.00 x 544.44 c 347.00 105.50 42.00 2181.80
1956 31.50 7.77 a 122.50 298.00 506.33 a 557.00 333.00 r 0.00 z 382.00 l 274.00 66.00 65.50 1928.60
1957 0.50 44.00 94.55 a 245.50 497.00 716.90 a 809.00 723.85 a 652.22 c 170.50 b 17.59 a 37.00 4008.60
1958 20.50 127.00 46.50 153.50 595.50 711.50 958.50 984.50 571.00 405.50 124.00 56.00 4754.00
1959 45.47 a 8.00 67.50 230.50 274.87 a 605.00 871.50 766.50 554.00 343.50 81.50 7.50 3855.83
1960 10.00 16.50 190.50 233.00 344.50 693.50 1000.00 757.50 640.50 346.50 48.50 9.00 4290.00
1961 54.50 83.50 107.00 182.50 378.00 789.00 953.50 975.50 433.50 255.00 39.50 18.50 4270.00
1962 25.00 20.50 45.50 291.00 258.50 352.00 h 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 640.50
1963 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1964 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1965 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 166.50 v 852.00 817.88 a 497.50 503.75 a 141.50 20.00 h 2812.63
1966 10.00 n 16.07 a 130.50 g 166.00 o 169.50 s 178.00 v 729.50 0.00 z 646.03 a 372.00 151.00 n 63.55 a 1827.16
1967 66.81 b 22.50 f 83.59 c 69.11 b 427.69 d 664.29 b 724.00 h 1019.26 b 771.21 a 323.29 c 52.50 i 28.00 h 3425.23
1968 41.73 e 121.58 c 123.00 g 207.00 e 400.50 682.50 b 966.68 a 751.00 607.50 d 254.00 f 79.44 c 8.50 n 3857.94
1969 8.00 q 0.00 z 93.50 j 211.03 a 528.07 b 710.50 816.00 762.50 563.50 155.00 67.50 27.00 3841.10
1970 47.00 19.00 47.50 88.00 422.50 763.00 935.00 893.00 454.00 237.50 77.00 3.50 3987.00
1971 63.50 46.50 58.00 178.00 464.50 553.50 893.50 991.00 406.00 212.00 53.50 7.00 3927.00
1972 35.00 85.50 194.50 168.50 525.00 703.50 928.45 a 924.50 478.50 256.50 53.50 71.00 4424.45
1973 50.50 58.00 90.50 194.50 527.50 684.50 865.00 781.50 512.00 148.00 g 91.00 48.50 3903.50
1974 52.50 26.50 j 69.50 180.50 364.00 773.00 810.00 824.00 638.50 247.00 63.50 12.50 4035.00
1975 47.00 10.00 39.50 61.50 370.00 466.00 883.00 725.50 633.00 298.50 117.50 55.00 3706.50
1976 34.50 20.00 71.50 145.50 450.50 510.50 822.00 682.00 629.50 312.50 102.00 16.50 3797.00
1977 8.00 63.00 58.50 356.00 234.50 719.50 836.50 985.00 494.00 251.00 71.50 75.00 4152.50
1978 10.00 33.50 219.50 149.00 295.00 630.00 854.50 826.50 503.50 346.00 40.50 7.00 3915.00
1979 0.00 36.50 142.00 193.00 449.00 648.00 889.50 813.50 673.27 d 369.50 16.50 73.50 4304.27
1980 15.50 63.00 61.00 279.00 451.05 a 482.00 848.50 705.50 630.50 332.50 146.00 100.50 4115.05
1981 25.00 77.00 88.00 209.50 419.50 625.00 870.00 1035.50 694.50 265.50 132.50 50.00 4492.00
1982 22.00 79.00 86.00 158.00 372.00 742.00 877.50 922.00 529.50 267.50 63.00 26.00 4144.50
1983 82.00 93.50 162.50 179.50 535.00 611.00 773.50 943.00 547.50 339.50 125.50 9.50 4402.00
1984 43.00 24.00 157.50 146.00 373.00 530.00 962.00 870.50 557.50 230.50 34.50 8.50 3937.00
1985 0.00 17.50 73.00 333.50 479.50 757.50 1102.50 791.50 424.44 c 288.00 34.50 4.50 4306.44
1986 59.00 127.04 a 210.50 179.50 483.08 a 867.50 763.00 1045.50 455.00 323.00 88.00 7.50 4608.62
1987 23.00 42.50 101.00 404.00 579.50 802.76 a 799.00 0.00 z 743.00 483.50 124.50 59.50 4162.26
1988 18.00 71.50 131.00 314.00 437.50 654.50 965.00 895.00 655.50 633.00 97.00 28.50 4900.50
1989 32.00 6.00 105.00 350.50 403.00 723.50 891.50 787.50 629.00 353.50 121.00 18.00 4420.50
1990 22.50 46.50 136.50 358.50 416.00 632.50 1001.50 919.50 789.50 369.50 117.50 11.00 4821.00
1991 14.50 145.50 53.00 151.00 323.00 483.50 927.50 1015.50 772.50 451.00 165.00 31.00 4533.00
1992 58.00 91.00 201.00 329.00 600.00 838.50 881.00 966.50 598.00 413.00 41.50 4.65 a 5022.15
1993 0.00 0.00 118.50 173.00 593.00 561.00 694.50 830.00 659.50 454.00 35.00 41.50 4160.00
1994 36.50 32.00 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 68.50
Period of Record Statistics
MEAN 33.41 52.41 107.53 231.53 440.87 647.93 879.52 851.47 598.41 346.61 95.60 39.73 4355.00
S.D. 27.68 37.96 57.43 90.27 95.33 98.21 78.23 100.30 93.48 98.21 60.03 31.86 356.60
SKEW 1.69 0.67 1.01 0.59 -0.12 -0.01 0.13 0.13 0.02 0.55 1.23 1.10 0.31
MAX 152.42 145.50 298.50 503.50 623.00 867.50 1102.50 1045.50 789.50 633.00 293.50 139.50 5211.74
MIN 0.00 0.00 5.00 61.50 234.50 466.00 694.50 666.50 406.00 155.00 16.50 0.00 3706.50
NO YRS 54 54 52 53 55 52 51 51 54 53 53 54 39