SUNDOWN RANCH, OREGON

Monthly Total Growing Degree Days

(358221)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 195510
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
1931 0.00 z 0.00 z 0.00 z 0.00 z 477.50 439.00 699.50 679.50 447.50 335.00 93.50 37.00 3208.50
1932 19.50 67.50 79.00 146.00 263.00 537.00 524.00 619.50 588.00 358.50 199.00 15.00 3416.00
1933 26.50 9.50 30.50 145.00 136.00 405.00 613.00 721.50 348.50 426.50 271.50 110.50 3244.00
1934 127.00 165.00 324.00 373.00 389.50 436.50 547.50 681.00 479.50 406.50 150.50 74.50 4154.50
1935 0.00 z 137.50 16.50 155.17 a 291.00 482.59 a 598.50 673.00 659.50 304.00 97.50 139.50 3554.76
1936 41.50 26.50 82.50 269.00 400.50 473.50 585.38 a 655.50 507.50 484.50 302.50 29.50 3858.38
1937 0.00 4.67 a 102.00 61.50 301.00 511.50 617.50 605.00 510.00 476.00 127.50 114.00 3430.67
1938 65.50 65.50 61.50 158.50 354.50 510.50 764.00 563.50 643.00 335.00 64.50 60.00 3646.00
1939 17.50 8.00 161.00 264.00 357.50 376.00 672.50 753.00 554.50 317.00 256.00 171.50 3908.50
1940 115.00 49.50 156.00 184.50 419.00 545.50 632.00 721.50 515.00 373.00 72.50 94.00 3877.50
1941 115.50 115.50 232.00 188.00 272.50 384.00 730.71 c 608.00 339.00 255.75 a 227.50 40.00 3508.46
1942 57.50 2.00 69.00 140.50 218.50 337.50 631.00 671.00 554.50 380.50 79.50 63.50 3205.00
1943 55.00 137.00 56.50 185.50 190.50 340.50 581.00 523.00 619.50 281.50 232.00 41.00 3243.00
1944 79.00 7.50 61.00 88.50 264.50 342.00 604.50 609.50 609.50 434.50 67.50 78.50 3246.50
1945 47.50 24.50 30.00 120.00 397.50 500.50 746.50 724.00 508.00 440.00 77.00 110.50 3726.00
1946 54.00 27.00 37.50 114.00 350.50 338.50 623.00 633.50 424.50 121.50 34.50 59.00 2817.50
1947 17.00 71.50 167.00 214.00 424.50 347.00 539.00 521.00 508.00 224.00 72.00 64.50 3169.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 512.57 b 460.19 b 439.66 a 273.32 a 12.93 a 0.00 b 1698.66
1949 1.03 a 24.00 44.36 b 177.41 a 358.50 418.93 b 506.69 b 601.29 b 531.21 a 169.00 358.50 20.00 3210.93
1950 14.00 29.50 37.95 b 95.69 a 217.00 a 419.48 a 629.09 b 696.00 532.24 a 269.38 b 120.52 a 150.00 3210.84
1951 9.82 a 51.00 55.28 a 261.00 270.00 537.00 644.50 605.50 609.50 253.68 a 87.32 b 9.82 a 3394.42
1952 14.98 a 55.31 b 19.50 198.50 290.50 332.00 685.50 666.50 a 649.00 560.50 123.62 a 39.00 3634.92
1953 57.50 f 30.50 62.50 127.76 a 245.00 293.28 a 653.00 640.50 601.50 387.50 212.00 79.50 3333.03
1954 18.00 158.00 41.50 110.17 a 350.50 317.00 503.75 a 494.00 457.50 370.00 265.00 73.88 a 3159.31
1955 27.00 13.50 9.30 a 37.00 180.50 427.00 440.00 592.50 460.00 90.00 u 0.00 z 0.00 z 2186.80
Period of Record Statistics
MEAN 43.94 55.67 84.19 165.86 309.17 418.82 611.39 628.78 523.86 343.21 150.20 69.78 3453.10
S.D. 38.17 51.70 76.54 75.79 87.41 78.75 80.97 75.07 87.42 103.11 94.53 45.35 330.63
SKEW 0.94 0.96 1.73 0.79 -0.07 0.16 -0.05 -0.49 -0.34 -0.09 0.57 0.53 0.36
MAX 127.00 165.00 324.00 373.00 477.50 545.50 764.00 753.00 659.50 560.50 358.50 171.50 4154.50
MIN 0.00 2.00 9.30 37.00 136.00 293.28 440.00 460.19 339.00 121.50 12.93 0.00 2817.50
NO YRS 21 23 23 23 24 24 25 25 25 24 24 24 20