LEABURG 1 SW, OREGON

Monthly Total Heating Degree Days

(354811)

Base Temperature = 65 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 49.00 52.70 a 177.50 380.50 662.00 873.50 2195.20
1949 1059.00 708.81 a 591.00 364.00 207.00 109.00 42.50 36.00 118.50 501.00 443.00 786.50 4966.31
1950 1016.00 704.00 636.00 466.00 304.50 141.50 21.00 22.00 108.00 374.00 549.00 588.50 4930.50
1951 801.00 614.50 726.00 338.50 277.45 a 70.00 23.50 55.50 74.00 395.25 a 563.00 821.50 4760.20
1952 855.50 644.00 643.00 360.00 a 226.50 180.50 6.00 28.50 60.50 208.00 738.50 738.00 4689.00
1953 572.00 585.50 619.00 438.00 373.00 226.55 a 21.50 41.00 71.50 311.00 498.50 680.50 4438.05
1954 770.00 558.00 652.50 424.66 a 245.93 a 226.50 53.45 b 73.88 a 142.00 393.50 465.00 747.00 4752.42
1955 801.00 680.00 711.45 a 590.50 348.75 a 144.00 103.00 47.50 173.79 a 366.50 651.00 704.00 5321.49
1956 747.50 811.50 658.23 a 405.50 242.00 187.00 33.50 38.00 89.50 432.50 655.00 751.50 5051.73
1957 967.00 616.50 572.50 393.00 220.50 95.50 41.50 59.00 49.50 376.00 615.50 668.50 4675.00
1958 669.50 450.50 616.50 435.00 141.50 98.50 2.00 5.00 123.00 290.50 536.00 574.00 3942.00
1959 673.22 a 616.50 566.50 376.50 333.00 109.00 35.00 31.50 175.50 326.00 576.21 a 728.50 4547.42
1960 793.50 625.50 577.50 430.50 341.50 80.00 16.50 85.00 102.00 322.00 587.50 746.50 4708.00
1961 641.50 530.00 594.50 432.50 292.00 75.50 28.50 14.50 188.50 397.50 679.00 740.00 4614.00
1962 794.50 614.50 645.00 354.50 387.50 138.33 c 54.00 39.00 88.50 369.50 511.00 701.50 4697.83
1963 663.00 j 416.00 581.00 518.00 264.00 177.00 72.00 21.50 40.50 319.00 567.50 703.50 3680.00
1964 750.50 656.00 634.00 505.50 363.50 174.50 47.00 63.00 159.50 281.00 676.50 747.00 5058.00
1965 755.00 564.50 522.00 386.00 358.50 142.50 14.00 i 21.00 160.50 238.50 478.00 791.50 4418.00
1966 765.00 632.00 587.00 382.50 276.50 121.50 40.00 40.50 72.00 353.00 543.00 694.50 4507.50
1967 716.00 605.50 651.50 578.00 303.50 108.00 17.50 5.00 52.00 343.00 519.00 827.00 4726.00
1968 783.50 478.50 503.50 498.00 323.50 146.50 38.50 69.50 122.00 390.00 542.50 820.00 4716.00
1969 932.00 721.00 556.50 459.50 224.50 104.00 56.50 63.00 129.00 412.00 582.50 679.00 4919.50
1970 722.00 510.00 578.00 565.50 306.00 122.50 43.00 33.50 204.00 412.00 547.50 798.50 4842.50
1971 808.50 643.00 709.50 516.50 301.00 224.50 67.50 13.50 165.00 449.00 621.50 815.50 5335.00
1972 827.50 635.00 517.00 527.50 265.00 124.50 29.50 29.00 198.00 382.00 549.00 916.50 5000.50
1973 820.50 522.50 630.50 419.00 239.50 132.00 49.50 83.50 111.00 372.50 673.50 677.00 4731.00
1974 866.00 673.50 619.00 473.50 351.50 133.00 71.50 41.50 50.00 341.00 543.50 711.50 4875.50
1975 708.50 644.50 675.50 592.00 323.00 176.50 41.50 81.50 86.00 386.50 641.50 733.50 5090.50
1976 723.50 696.00 668.00 501.50 302.50 239.50 50.50 65.50 89.00 332.50 511.50 774.00 4954.00
1977 802.00 552.50 646.00 391.50 404.50 100.50 68.00 29.50 177.50 357.00 622.00 649.00 4800.00
1978 661.00 551.00 453.50 487.50 366.50 116.00 62.50 82.50 197.50 315.00 720.50 877.50 4891.00
1979 974.00 706.00 520.50 436.50 264.00 133.50 46.50 43.50 67.00 264.50 623.00 684.50 4763.50
1980 852.50 612.00 598.00 404.00 347.00 228.00 49.00 71.00 114.50 310.00 502.00 653.50 4741.50
1981 669.00 581.00 545.60 a 435.50 327.00 165.00 75.00 33.50 126.50 416.50 536.50 691.00 4602.10
1982 832.00 630.50 616.50 531.00 312.00 151.00 86.00 54.50 159.00 352.50 648.00 767.00 5140.00
1983 682.50 544.50 522.00 447.50 267.00 193.00 105.50 31.00 163.50 339.50 554.00 848.50 4698.50
1984 716.50 604.00 503.00 520.50 351.50 217.50 28.50 27.50 129.50 449.00 616.50 834.50 4998.50
1985 892.00 701.50 682.50 372.00 301.00 118.50 13.50 67.50 229.00 405.00 800.50 932.00 5515.00
1986 665.00 578.00 443.00 478.50 316.00 99.50 75.50 10.50 245.00 289.50 563.50 749.00 4513.00
1987 758.00 558.00 538.00 328.00 256.00 106.00 74.00 33.00 119.50 247.50 545.50 801.00 4364.50
1988 769.00 594.00 568.00 399.50 344.00 161.50 52.00 43.00 146.50 231.00 595.50 734.00 4638.00
1989 759.00 810.50 600.00 316.00 319.50 118.00 83.00 64.00 92.00 377.50 548.00 762.50 4850.00
1990 704.50 714.50 496.00 355.00 324.50 146.50 29.00 32.50 51.50 392.00 574.50 971.50 4792.00
1991 814.00 462.00 636.50 489.00 400.50 214.50 21.50 35.00 75.50 315.00 506.50 731.50 4701.50
1992 661.50 470.00 430.00 338.00 156.50 80.00 32.00 31.00 119.50 294.00 545.50 803.00 3961.00
1993 861.50 644.50 487.50 445.00 216.50 165.50 118.50 73.00 119.00 255.00 731.00 808.00 4925.00
1994 651.00 651.50 506.50 409.00 238.50 190.00 43.50 20.50 74.00 379.00 731.50 761.50 4656.50
1995 632.00 482.00 545.00 474.00 253.50 170.50 32.50 76.50 56.50 355.50 463.00 663.50 4204.50
1996 713.00 607.50 518.50 393.00 352.00 154.50 41.00 40.50 168.00 378.50 538.50 698.00 4603.00
1997 727.50 591.00 575.00 463.50 179.50 163.50 39.00 14.50 103.50 391.50 479.00 765.50 4493.00
1998 646.50 565.50 560.50 442.00 363.50 140.00 21.50 25.50 84.50 347.50 554.50 820.50 4572.00
1999 720.00 642.00 642.50 491.00 392.00 194.50 65.50 40.00 110.50 330.50 479.00 758.50 4866.00
2000 785.50 601.00 627.50 367.00 298.00 115.50 55.50 58.00 127.50 341.00 688.50 734.50 4799.50
2001 706.50 638.50 544.00 519.00 245.00 209.00 52.00 24.80 a 101.50 353.00 509.00 740.50 4642.80
2002 765.00 588.00 671.00 437.00 349.00 133.50 17.00 43.00 89.00 391.00 553.00 707.50 4744.00
2003 637.00 598.50 518.00 504.00 308.50 98.50 13.50 5.00 92.00 253.00 659.50 729.00 4416.50
2004 747.50 600.00 460.00 360.00 261.00 122.50 15.50 21.00 148.00 342.50 598.50 715.50 4392.00
2005 725.50 582.50 496.50 443.00 249.00 185.00 12.50 9.50 152.00 314.00 671.00 785.50 4626.00
2006 694.00 624.50 645.00 429.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2393.00
Period of Record Statistics
MEAN 764.29 607.67 583.44 442.05 296.62 147.37 45.34 41.41 121.04 349.02 584.23 753.74 4741.11
S.D. 98.79 79.05 71.14 68.05 60.52 44.01 25.38 22.10 48.48 58.31 79.30 76.38 289.52
SKEW 0.86 0.04 -0.15 0.27 -0.39 0.34 0.71 0.32 0.42 -0.22 0.54 0.43 -0.19
MAX 1059.00 811.50 726.00 592.00 404.50 239.50 118.50 85.00 245.00 501.00 800.50 971.50 5515.00
MIN 572.00 416.00 430.00 316.00 141.50 70.00 2.00 5.00 40.50 208.00 443.00 574.00 3942.00
NO YRS 57 58 58 58 57 57 57 58 58 58 58 58 55