MITCHELL 2 NW, OREGON

Monthly Total Growing Degree Days

(355641)

Base Temperature = 50 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 4.00 4.00
1907 0.00 8.00 6.00 0.00 z 183.00 217.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 414.50
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 457.00 j 574.50 249.83 a 49.71 b 8.50 0.00 882.53
1932 0.00 a 18.50 13.50 44.00 107.50 368.00 428.50 439.50 297.50 144.50 20.50 1.50 1883.50
1933 3.00 0.00 d 1.50 58.45 a 73.00 361.50 587.00 546.00 221.50 205.00 6.50 13.50 2076.95
1934 1.00 4.50 61.00 232.50 295.00 354.11 b 565.00 605.50 331.00 147.50 34.66 a 0.00 2631.76
1935 0.00 a 0.00 11.00 19.50 134.50 351.50 523.00 0.00 z 409.50 121.00 0.52 a 0.00 1570.52
1936 0.00 0.00 4.50 150.50 278.00 406.00 580.50 567.00 276.50 183.00 16.50 1.00 2463.50
1937 0.00 0.00 1.50 21.50 198.92 a 344.00 574.50 498.50 342.00 271.00 59.00 1.00 2311.92
1938 0.00 0.00 0.50 49.00 179.00 398.00 636.50 460.50 435.50 93.50 0.00 1.55 a 2254.05
1939 0.00 0.00 57.50 112.50 232.50 274.00 615.00 546.50 360.00 150.50 15.00 14.50 2378.00
1940 0.00 0.00 1.03 a 3.50 149.00 501.50 581.50 651.50 310.50 163.50 0.00 2.07 a 2364.10
1941 0.00 0.00 18.50 61.50 179.50 309.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 568.50
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 3.00 0.00 3.00
1943 0.00 0.00 19.00 75.00 94.50 259.66 a 563.68 a 436.00 433.00 140.00 7.50 0.00 2028.34
1944 4.00 0.50 17.00 68.00 182.50 282.00 546.00 604.50 379.00 175.00 2.00 0.00 2260.50
1945 6.00 0.00 0.00 41.50 182.00 315.50 694.50 593.50 280.00 162.00 5.00 0.00 2280.00
1946 0.00 0.00 7.50 95.00 193.00 0.00 z 0.00 z 572.00 258.00 18.50 0.00 3.00 1147.00
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 11.00 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 0.00 z 324.00 334.50 510.97 b 531.50 347.50 60.00 40.80 e 6.00 2155.27
1950 0.00 1.50 13.50 11.50 195.50 0.00 z 468.50 371.00 240.00 23.00 0.00 n 19.50 f 1324.50
1951 0.00 h 6.00 0.00 31.55 a 55.50 400.38 d 622.38 e 397.04 e 313.00 96.50 0.00 0.00 1922.36
1952 0.00 0.00 e 7.50 o 93.50 q 0.00 z 32.00 z 675.50 519.50 108.00 s 0.00 z 0.00 x 1.50 1196.50
1953 9.82 a 0.00 15.00 31.50 101.50 175.50 543.50 499.50 426.50 93.50 41.90 a 0.52 a 1938.73
1954 0.00 0.00 4.50 45.00 200.50 204.00 528.00 407.00 249.00 65.00 20.36 b 0.00 1723.36
1955 0.00 0.00 3.00 18.00 84.00 336.96 b 171.00 o 103.00 x 261.67 c 88.50 17.00 1.00 810.13
1956 0.00 0.00 a 6.00 77.50 221.13 a 263.00 203.00 r 0.00 z 204.50 l 78.50 3.00 1.00 650.13
1957 0.00 2.00 1.03 a 49.50 203.00 416.90 a 499.00 413.85 a 360.56 c 12.83 b 0.00 a 0.00 1958.66
1958 0.00 6.50 0.00 16.50 308.50 411.50 648.50 674.50 285.00 160.00 1.00 5.50 2517.50
1959 1.03 a 0.00 4.00 43.50 62.00 a 306.00 561.50 456.50 264.50 106.00 4.00 0.00 1809.03
1960 0.00 0.00 68.50 66.00 106.50 393.50 690.00 447.50 343.00 122.50 3.00 0.00 2240.50
1961 0.00 1.50 9.00 38.50 125.50 489.00 643.50 665.50 159.00 78.50 5.50 0.00 2215.50
1962 0.00 0.00 0.00 86.50 38.00 150.00 h 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 124.50
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 87.00 v 542.00 507.88 a 214.00 199.95 a 22.00 0.00 h 1485.83
1966 0.00 n 0.00 a 35.50 g 39.50 o 70.50 s 98.00 v 419.50 0.00 z 346.03 a 110.50 21.50 n 0.00 a 876.03
1967 0.00 b 0.00 f 0.00 c 0.00 b 180.83 d 372.32 b 494.00 h 709.26 b 472.24 a 80.27 c 0.50 i 0.00 h 1814.92
1968 3.58 e 7.81 c 9.00 g 61.80 e 129.50 386.25 b 656.68 a 441.00 320.19 d 61.00 f 2.78 c 0.00 n 2009.59
1969 0.00 q 0.00 z 13.50 j 35.17 a 263.50 b 411.00 506.00 452.50 265.00 26.50 2.00 0.00 1961.67
1970 0.00 0.00 0.00 5.00 162.00 463.50 625.00 583.00 194.00 77.00 0.50 0.00 2110.00
1971 1.00 1.50 0.00 27.00 189.00 258.00 583.50 681.00 155.50 77.50 0.00 0.00 1974.00
1972 0.00 9.00 39.00 34.50 247.00 403.50 618.45 a 614.50 223.00 58.50 0.00 1.50 2248.95
1973 5.00 1.00 0.00 35.00 246.50 389.00 555.00 471.50 224.50 28.00 g 15.00 0.00 1942.50
1974 8.00 0.00 j 5.00 26.00 120.00 473.00 500.00 514.00 338.50 41.50 0.00 0.00 2026.00
1975 0.00 0.00 5.00 0.00 112.00 181.00 573.00 415.50 333.00 100.00 27.00 0.00 1746.50
1976 0.00 0.00 6.00 22.00 172.50 233.00 512.00 373.50 329.50 93.00 10.00 0.00 1751.50
1977 0.00 0.00 3.50 146.00 41.00 420.00 526.50 675.00 206.00 24.00 0.00 5.00 2047.00
1978 0.00 0.00 54.00 12.00 50.00 330.00 544.50 516.50 225.00 97.50 5.00 0.00 1834.50
1979 0.00 0.00 16.00 46.50 174.00 351.50 579.50 503.50 373.27 d 109.00 0.00 10.00 2163.27
1980 0.00 1.50 0.00 99.50 182.90 a 199.00 538.50 396.00 331.00 123.50 29.50 15.50 1916.90
1981 5.00 5.50 2.00 49.00 145.50 327.50 560.00 725.50 395.50 44.50 12.00 0.00 2272.00
1982 0.00 10.50 1.50 28.50 99.00 442.00 567.50 612.00 249.50 52.50 6.50 0.00 2069.50
1983 5.50 6.50 6.50 28.00 269.00 311.00 463.50 633.00 265.00 83.50 23.00 0.00 2094.50
1984 0.00 0.00 7.50 27.50 122.50 250.50 652.00 560.50 273.50 84.50 0.00 0.00 1978.50
1985 0.00 0.00 0.50 94.00 200.00 457.50 792.50 481.50 141.67 c 65.00 1.50 0.00 2234.17
1986 0.00 13.48 a 34.50 34.00 242.83 a 567.50 453.50 735.50 182.00 60.50 0.50 0.00 2324.31
1987 0.00 0.00 13.50 148.00 281.50 504.31 a 489.00 0.00 z 444.00 191.50 2.50 1.50 2075.81
1988 0.00 0.00 3.00 99.50 195.00 360.00 655.00 585.00 358.00 339.50 17.00 0.00 2612.00
1989 0.00 0.00 3.50 130.00 125.50 423.50 581.50 477.50 334.50 122.50 17.00 0.00 2215.50
1990 0.00 0.00 14.00 107.00 132.50 336.50 691.50 609.50 489.50 131.00 8.50 0.00 2520.00
1991 0.00 2.50 0.50 10.00 45.00 194.50 617.50 705.50 472.50 224.50 20.00 0.00 2292.50
1992 10.50 0.00 4.00 105.00 301.00 539.00 571.00 656.50 298.50 141.50 0.00 0.00 a 2627.00
1993 0.00 0.00 3.00 9.50 298.00 262.00 384.50 520.00 364.50 149.50 4.50 0.00 1995.50
1994 0.00 2.00 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 2.00
Period of Record Statistics
MEAN 1.17 2.04 10.91 56.01 171.19 352.32 569.53 541.87 308.39 111.67 10.23 1.69 2163.18
S.D. 2.58 3.91 16.59 46.81 75.97 94.40 78.22 99.59 84.43 64.62 12.93 3.67 248.79
SKEW 2.28 2.32 2.21 1.43 0.13 0.05 0.13 0.16 0.16 1.07 1.71 2.68 0.10
MAX 10.50 18.50 68.50 232.50 324.00 567.50 792.50 735.50 489.50 339.50 59.00 15.50 2631.76
MIN 0.00 0.00 0.00 0.00 38.00 175.50 384.50 371.00 141.67 12.83 0.00 0.00 1723.36
NO YRS 54 54 52 53 55 52 51 51 54 53 53 54 39