WESTON 2 SE, OREGON

Monthly Total Growing Degree Days

(359216)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 195412
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
1893 0.00 z 0.00 0.00 z 15.50 137.50 g 194.00 f 531.00 570.83 b 252.50 13.00 13.50 0.00 a 1396.33
1894 0.00 b 0.00 21.50 46.00 0.00 z 0.00 z 0.00 z 661.00 221.00 77.00 13.50 0.00 1040.00
1895 2.00 3.00 20.50 132.00 163.00 371.00 546.50 577.50 193.00 144.00 17.00 5.68 a 2175.18
1896 0.00 10.36 a 33.14 b 17.00 82.00 328.00 672.00 540.50 216.00 60.00 24.50 0.00 1983.50
1897 1.00 0.00 1.50 152.00 375.00 357.50 479.00 703.50 280.00 100.00 28.00 3.44 d 2480.94
1898 0.00 26.00 7.50 128.50 230.50 391.61 b 786.00 713.00 320.00 39.50 0.00 0.00 b 2642.61
1899 0.00 0.00 8.00 23.50 99.50 267.00 584.00 360.50 380.50 32.50 35.00 4.00 1794.50
1900 9.00 0.00 34.50 72.50 202.50 447.93 a 590.00 399.50 244.50 57.00 0.00 0.00 z 2057.43
1901 0.00 14.00 a 21.50 27.00 h 169.50 f 196.15 d 535.30 c 658.75 a 130.00 147.50 34.66 a 1.55 a 1739.41
1902 1.00 6.00 0.00 f 18.00 150.50 261.50 429.50 494.50 241.00 75.00 0.00 a 0.00 1677.00
1903 2.50 0.00 11.50 21.96 b 161.20 a 435.50 305.00 g 365.00 g 152.50 h 61.45 c 29.50 l 4.00 k 694.11
1904 0.00 i 0.00 i 0.00 b 96.50 133.00 340.20 e 373.00 f 641.00 267.50 f 92.00 6.50 0.00 b 1309.20
1905 0.00 a 4.50 7.20 c 39.50 82.00 264.50 648.00 507.00 297.50 64.50 0.00 0.00 1914.70
1906 0.00 e 0.00 18.08 a 140.00 143.00 204.50 753.50 520.00 289.66 a 120.68 c 20.50 0.00 f 2209.92
1907 0.00 a 0.00 6.00 28.97 a 286.00 290.89 b 620.50 436.07 a 236.50 g 234.05 a 1.55 a 0.00 1904.03
1908 6.09 c 0.00 c 22.50 88.39 b 84.50 f 347.07 a 880.40 a 774.50 514.66 a 78.05 c 66.50 0.00 d 2778.16
1909 0.00 4.50 g 11.00 14.46 b 151.50 354.23 d 512.50 598.82 a 214.00 18.00 12.50 0.00 1887.01
1910 1.50 0.00 36.00 158.89 c 350.82 a 438.00 646.57 c 467.14 b 311.50 159.02 d 23.57 b 0.00 e 2593.01
1911 0.00 a 0.00 47.50 89.50 72.52 c 378.10 a 458.50 g 508.63 d 201.50 60.50 23.00 0.00 1381.25
1912 0.00 0.00 b 6.20 a 32.14 b 212.87 a 362.14 b 512.50 402.48 a 170.50 25.50 8.00 0.00 1732.34
1913 0.00 a 0.00 0.00 72.00 168.50 342.50 659.00 0.00 z 429.00 64.07 a 8.50 0.00 1743.57
1914 8.00 0.00 20.50 59.00 238.00 329.00 687.50 647.50 253.45 a 166.50 12.50 0.00 b 2421.95
1915 0.00 0.50 18.50 190.00 140.00 314.50 556.00 718.00 278.04 b 94.60 b 0.00 0.00 2310.14
1916 0.00 c 0.00 30.00 67.50 107.00 321.00 460.35 a 590.00 336.00 90.93 a 0.60 e 0.00 2003.38
1917 0.00 0.00 0.00 6.50 142.50 337.00 661.50 635.00 364.50 163.50 15.00 35.00 2360.50
1918 16.50 11.50 49.08 a 101.90 a 139.50 513.75 b 416.50 k 450.57 b 426.00 135.00 0.00 4.00 1847.80
1919 6.00 0.00 10.91 d 88.97 a 189.00 302.50 621.55 a 629.00 246.50 59.42 a 14.42 d 0.00 2168.26
1920 0.00 0.00 0.00 26.00 122.50 264.00 603.00 541.00 226.00 45.50 3.62 a 0.00 1831.62
1921 0.00 5.00 0.00 23.00 165.50 375.50 505.50 556.00 160.50 57.50 2.00 8.50 1859.00
1922 0.00 a 0.00 0.00 24.50 180.00 566.00 654.50 581.50 430.00 141.00 0.00 3.00 2580.50
1923 1.50 0.00 42.50 73.50 207.00 324.31 a 633.00 567.50 478.00 85.00 4.00 0.50 2416.81
1924 3.62 a 7.00 0.00 72.00 355.00 422.50 626.00 559.66 c 357.22 c 68.50 0.00 0.00 c 2471.50
1925 0.00 5.19 a 7.00 114.50 229.50 395.50 416.00 l 0.00 z 0.00 z 0.00 z 0.00 z 0.00 n 751.69
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 152.00 24.00 4.50 180.50
1928 0.00 0.00 21.91 b 60.00 411.00 393.50 720.50 624.50 396.50 143.50 4.00 7.00 2782.41
1929 0.00 d 0.00 19.50 39.00 264.00 378.00 633.50 761.50 363.50 209.50 7.50 18.50 2694.50
1930 1.55 a 28.50 49.50 168.50 200.00 360.00 686.00 700.50 404.00 65.50 16.50 0.00 2680.55
1931 9.50 0.00 19.50 118.50 376.50 409.50 714.00 686.50 380.50 97.50 11.50 0.00 2823.50
1932 0.00 b 37.50 13.50 103.00 206.50 490.50 546.50 666.50 420.00 196.33 a 33.50 1.00 2714.83
1933 0.50 0.00 a 3.00 97.50 135.50 388.00 659.00 690.50 273.00 231.00 26.50 20.00 2524.50
1934 2.00 8.50 79.50 253.00 348.75 a 415.50 669.50 720.48 b 406.00 170.00 24.31 a 0.00 3097.54
1935 8.78 a 0.00 11.50 49.00 219.50 423.62 a 648.00 630.85 a 522.00 142.94 d 0.00 b 0.00 2656.20
1936 0.00 b 0.00 18.00 210.50 391.50 440.69 a 671.15 a 661.00 339.44 c 226.00 2.07 a 3.10 a 2963.45
1937 0.00 a 0.00 a 16.50 45.52 a 264.50 430.34 a 710.86 b 577.00 443.50 175.48 c 14.48 a 3.62 a 2681.81
1938 0.00 0.00 17.00 87.50 247.00 468.50 773.50 617.00 559.00 129.50 0.00 a 8.50 2907.50
1939 2.50 0.00 67.50 131.50 310.50 327.50 710.42 a 718.00 452.59 a 158.62 a 22.00 35.00 2936.12
1940 0.00 1.00 60.00 64.00 355.00 542.50 671.50 692.00 454.00 220.00 0.50 0.00 3060.50
1941 0.00 7.50 74.50 152.50 211.00 351.00 756.50 632.00 247.50 66.50 17.00 12.00 2528.00
1942 0.00 0.00 33.50 121.50 192.00 293.00 656.00 634.50 447.50 164.50 5.00 3.50 2551.00
1943 0.00 c 0.00 26.50 138.75 b 153.50 256.50 640.50 541.00 477.00 182.50 2.00 0.50 2418.75
1944 4.50 0.00 19.00 95.50 221.50 340.50 639.50 587.50 455.00 198.00 5.50 1.00 2567.50
1945 1.50 2.50 0.50 51.00 180.00 290.50 662.50 644.00 245.50 f 204.17 b 13.00 7.00 2056.67
1946 0.00 0.50 6.00 91.50 227.50 291.00 e 600.22 b 373.50 k 310.96 d 31.00 7.50 5.50 1571.69
1947 0.00 5.50 50.50 125.00 415.50 384.50 630.50 592.00 469.00 182.00 11.00 0.00 2865.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 521.83 a 542.50 268.97 a 36.00 0.00 0.00 1369.30
1949 0.00 0.00 9.00 180.50 349.50 442.00 205.50 u 243.50 q 408.89 c 64.67 b 1.50 0.00 1456.06
1950 0.00 1.08 b 0.50 30.50 99.00 m 334.82 b 693.00 726.95 a 459.64 b 103.33 a 12.50 0.52 a 2362.84
1951 0.00 2.59 a 0.00 h 88.00 285.00 403.00 737.00 659.78 a 450.50 89.50 1.50 0.00 h 2716.88
1952 0.00 0.50 15.00 149.00 242.32 a 356.50 730.10 b 668.50 536.50 273.83 a 0.00 0.00 2972.25
1953 6.20 a 0.00 22.22 a 42.32 b 133.50 219.50 674.00 630.85 a 314.50 i 164.00 14.50 0.00 1907.09
1954 0.00 4.00 0.00 f 72.93 a 245.50 241.50 618.50 402.00 g 343.50 94.03 a 0.00 z 0.00 z 1619.96
Period of Record Statistics
MEAN 1.68 3.38 20.85 86.23 219.76 359.94 637.17 604.02 347.26 116.71 11.50 3.58 2491.00
S.D. 3.27 7.36 19.79 55.39 90.98 79.26 87.87 93.90 108.11 64.09 12.51 7.51 376.05
SKEW 2.49 3.07 1.23 0.71 0.56 0.25 -0.08 -0.58 -0.03 0.38 1.75 3.05 -0.47
MAX 16.50 37.50 79.50 253.00 415.50 566.00 880.40 774.50 559.00 273.83 66.50 35.00 3097.54
MIN 0.00 0.00 0.00 6.50 72.52 196.15 429.50 360.50 130.00 13.00 0.00 0.00 1732.34
NO YRS 57 57 55 58 54 57 53 54 54 60 58 55 37