MODOC ORCHARD, OREGON

Monthly Total Heating Degree Days

(355656)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196604
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
1915 0.00 z 0.00 z 0.00 z 283.50 262.50 95.50 16.53 a 0.00 a 92.00 315.54 c 602.00 747.00 2414.57
1916 925.50 501.00 521.50 384.50 351.00 105.00 36.54 c 20.00 84.31 a 439.00 692.50 992.00 5052.85
1917 964.00 747.50 760.50 468.00 331.00 117.50 5.50 0.50 0.00 z 327.50 576.00 701.50 4999.50
1918 712.50 638.50 567.00 384.00 300.50 22.50 9.00 32.00 32.50 303.00 716.50 934.50 4652.50
1919 760.00 704.00 646.00 381.50 234.22 d 116.50 9.50 6.00 124.50 549.50 787.50 1012.50 5331.72
1920 911.00 768.00 696.00 526.00 335.12 b 122.00 9.50 35.00 202.50 536.50 715.00 807.50 5664.12
1921 826.00 659.50 583.50 486.50 334.50 77.50 33.00 6.89 d 175.50 291.00 581.00 869.50 4924.39
1922 951.50 731.00 666.00 501.00 225.00 38.00 2.00 15.50 86.50 331.00 725.50 827.50 5100.50
1923 850.50 711.00 624.50 422.50 251.00 135.00 6.50 3.00 102.50 413.50 621.50 891.50 5033.00
1924 860.50 566.50 663.00 327.50 104.00 38.00 4.50 1.50 115.00 373.00 618.00 923.00 4594.50
1925 719.00 545.50 521.00 339.50 131.00 97.00 0.00 18.00 146.50 419.00 649.50 872.00 4458.00
1926 862.00 528.00 441.00 210.50 175.50 44.50 0.50 12.00 167.00 299.00 477.00 843.00 4060.00
1927 757.00 616.50 608.00 453.50 304.50 38.00 6.50 20.50 183.50 362.50 529.50 867.00 4747.00
1928 774.00 632.50 458.00 424.00 118.00 75.50 4.50 7.00 83.00 353.50 634.00 894.50 4458.50
1929 935.50 754.00 603.00 518.00 233.00 114.00 4.50 0.00 156.00 322.50 726.00 742.50 5109.00
1930 1026.00 558.00 495.00 340.50 328.00 79.00 2.50 2.00 119.00 381.50 672.00 882.00 4885.50
1931 786.00 614.50 514.00 299.00 97.50 75.50 0.00 1.00 141.00 373.50 761.50 850.00 4513.50
1932 931.03 a 701.00 519.00 415.00 247.00 73.50 18.50 32.50 13.50 355.50 570.00 931.50 4808.03
1933 945.50 773.00 606.50 398.00 418.50 72.50 0.00 18.00 172.50 294.50 694.50 753.00 5146.50
1934 743.00 563.00 321.50 228.00 136.00 72.00 2.50 1.00 96.50 287.50 530.50 760.50 3742.00
1935 888.00 578.00 671.00 395.50 252.00 52.50 40.50 15.00 20.50 419.50 766.00 869.50 4968.00
1936 764.50 670.50 591.00 320.69 a 198.50 69.00 1.00 6.00 109.00 281.00 720.00 889.50 4620.69
1937 1197.00 727.50 541.00 466.00 202.00 79.50 3.00 31.00 95.50 304.00 539.00 776.00 4961.50
1938 843.00 672.50 642.00 384.50 225.00 56.50 6.50 3.50 44.00 354.50 724.50 808.00 4764.50
1939 868.00 747.50 507.00 282.00 199.00 97.00 0.50 14.50 61.50 331.50 611.00 699.50 4419.00
1940 724.50 577.50 454.50 336.00 122.00 44.00 0.50 0.00 66.00 318.00 627.41 a 702.67 a 3973.08
1941 704.00 497.50 429.00 395.50 228.37 a 103.50 0.00 22.00 165.00 396.50 532.50 758.50 4232.37
1942 783.50 637.00 575.05 a 392.50 276.50 116.00 6.50 10.00 49.50 305.50 580.50 782.00 4514.55
1943 896.50 551.50 518.50 317.50 256.50 157.50 4.50 22.50 18.00 348.50 603.00 792.71 c 4487.21
1944 823.50 675.50 582.50 474.00 245.00 131.00 7.00 13.50 93.00 235.50 681.00 796.50 4758.00
1945 769.00 615.00 650.00 443.00 229.00 128.00 0.00 0.00 91.00 280.00 635.00 741.00 4581.00
1946 861.00 662.00 591.00 361.00 163.00 99.50 5.00 1.00 103.00 472.00 640.00 785.50 4744.00
1947 888.50 552.22 a 470.00 333.50 114.50 124.00 6.50 36.50 61.50 284.50 640.50 822.50 4334.72
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 32.50 5.00 164.00 390.50 720.50 898.50 2211.00
1949 1115.50 724.37 a 561.00 284.00 168.00 49.14 a 4.00 8.50 g 54.50 478.00 600.50 859.00 4898.01
1950 984.50 649.00 623.50 431.90 a 241.50 66.00 2.00 10.00 85.50 315.00 542.50 639.50 4590.90
1951 808.00 652.62 b 650.50 265.50 214.00 53.00 0.50 11.50 38.00 386.50 636.00 903.00 4619.12
1952 920.50 714.50 672.70 a 327.50 221.00 109.50 2.07 a 11.00 52.00 209.00 790.00 823.16 c 4852.93
1953 707.00 621.50 586.50 434.00 406.00 194.50 4.50 20.50 49.50 375.50 488.79 a 784.00 4672.29
1954 769.00 568.50 606.00 344.50 148.50 174.00 5.17 a 17.50 131.00 360.00 557.00 813.50 4494.67
1955 862.50 717.00 629.50 555.00 273.00 72.00 48.00 8.27 a 148.50 302.50 641.00 722.50 4979.77
1956 738.50 788.00 639.00 335.00 193.00 106.50 14.00 26.00 77.50 422.00 744.00 904.00 4987.50
1957 947.00 578.50 535.27 a 393.00 197.37 a 31.50 12.40 a 26.50 44.48 a 417.50 733.00 846.00 4762.52
1958 780.50 480.00 631.50 412.00 95.50 68.50 2.00 0.00 90.50 265.50 578.00 677.00 4081.00
1959 699.00 633.00 557.50 318.50 294.50 68.50 3.50 16.50 148.00 261.50 648.00 931.50 4580.00
1960 792.50 640.00 480.50 393.50 296.50 38.50 0.00 34.10 a 48.50 332.50 595.50 822.50 4474.60
1961 742.50 534.00 572.50 377.50 271.50 23.50 11.00 0.00 131.50 338.00 667.00 857.00 4526.00
1962 983.00 662.00 604.00 288.50 339.50 95.00 17.50 12.00 35.00 366.00 564.50 806.50 4773.50
1963 983.50 455.50 575.00 498.50 204.50 131.50 32.00 22.00 15.50 324.50 619.50 858.50 4720.50
1964 867.00 711.00 646.00 454.50 291.50 94.00 7.00 18.50 0.00 z 244.50 694.00 759.50 4787.50
1965 860.00 633.50 543.50 389.00 274.00 83.50 6.00 12.00 109.50 192.50 522.00 899.00 4524.50
1966 810.00 639.50 520.91 c 202.00 j 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1970.41
Period of Record Statistics
MEAN 852.44 637.59 573.46 383.90 235.18 86.52 8.97 13.19 95.81 345.90 637.69 826.10 4680.00
S.D. 107.64 82.51 80.29 77.97 78.16 38.32 11.48 10.85 49.97 73.58 79.05 80.12 353.97
SKEW 0.84 -0.18 -0.54 0.03 0.11 0.52 1.90 0.51 0.21 0.57 0.04 -0.06 -0.07
MAX 1197.00 788.00 760.50 555.00 418.50 194.50 48.00 36.50 202.50 549.50 790.00 1012.50 5664.12
MIN 699.00 455.50 321.50 210.50 95.50 22.50 0.00 0.00 13.50 192.50 477.00 639.50 3742.00
NO YRS 50 50 50 50 50 50 51 50 49 51 51 51 46