LACOMB 3 NNE, OREGON

Monthly Total Heating Degree Days

(354606)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1973 0.00 z 0.00 z 652.00 469.50 306.00 185.50 87.50 140.50 164.00 429.00 639.00 643.50 3716.50
1974 898.00 691.50 618.00 504.00 401.50 188.00 107.00 79.50 97.50 408.00 570.50 698.00 5261.50
1975 683.00 650.50 695.50 630.00 369.50 225.50 74.00 143.50 143.50 393.50 637.00 701.50 5347.00
1976 759.50 712.00 692.50 530.50 327.00 262.50 87.50 90.00 128.04 b 393.00 570.00 859.00 5411.54
1977 849.50 590.00 688.00 423.75 b 446.00 153.00 110.00 37.50 209.00 384.50 618.50 678.00 5187.75
1978 718.50 551.00 514.00 501.50 378.50 123.00 80.50 88.00 205.00 364.50 745.00 0.00 z 4269.50
1979 1079.00 653.00 546.50 471.50 294.00 146.00 58.50 60.00 100.34 a 283.00 664.00 670.00 5025.84
1980 874.20 a 613.50 632.00 407.00 357.00 231.50 59.00 132.00 158.00 368.50 542.00 691.50 5066.20
1981 748.50 628.00 583.00 437.50 321.88 a 196.50 90.50 46.00 129.50 441.00 557.50 702.00 4881.88
1982 856.00 652.00 636.50 565.50 354.00 150.50 90.50 66.00 187.00 392.00 703.50 770.00 5423.50
1983 692.00 534.00 509.00 485.00 290.00 217.00 121.00 46.00 223.00 423.00 521.00 911.92 a 4972.92
1984 0.00 z 599.00 506.50 519.50 368.00 231.50 76.50 63.50 170.50 496.00 616.50 0.00 z 3647.50
1985 958.00 728.00 674.50 405.50 320.00 136.00 6.00 68.00 246.00 437.10 a 862.00 967.50 5808.60
1986 675.28 a 618.50 447.50 512.00 335.00 115.00 120.00 15.50 230.00 356.50 577.50 0.00 z 4002.78
1987 796.50 598.50 549.50 383.50 270.00 101.50 102.50 63.50 137.50 305.50 591.72 a 840.10 a 4740.32
1988 827.00 659.75 a 602.00 432.50 331.50 187.00 72.00 85.50 161.00 304.00 585.00 804.50 5051.75
1989 758.00 846.00 644.50 340.00 308.00 143.50 91.00 90.50 130.50 417.00 594.00 836.00 5199.00
1990 738.00 707.00 535.50 395.50 356.00 160.00 38.00 45.50 75.50 464.50 574.00 988.50 5078.00
1991 846.50 502.50 684.00 511.00 423.50 273.50 51.50 52.50 113.00 356.50 554.00 0.00 z 4368.50
1992 688.50 519.00 473.00 366.50 214.00 109.50 55.00 55.50 162.50 339.00 622.00 828.00 4432.50
1993 938.00 757.50 539.50 482.50 249.00 195.00 132.00 85.50 134.00 307.50 809.00 840.50 5470.00
1994 721.00 694.50 536.00 436.00 279.50 207.00 51.50 38.50 78.50 451.00 774.50 749.50 5017.50
1995 703.50 558.00 598.00 512.50 271.50 184.50 42.50 94.00 77.50 431.50 477.41 a 740.00 4690.91
1996 733.50 693.00 594.50 420.00 391.50 178.50 42.00 59.00 205.50 422.50 609.50 721.50 5071.00
1997 757.00 652.00 618.50 513.50 201.00 182.50 54.00 18.50 114.00 435.50 529.00 829.00 4904.50
1998 633.50 546.00 576.00 485.50 361.00 159.00 25.50 48.00 110.00 419.00 553.00 798.50 4715.00
1999 750.50 633.00 673.50 521.00 433.50 215.50 98.68 a 29.00 157.00 378.20 a 508.45 a 742.50 5140.83
2000 810.00 625.57 a 667.00 430.00 323.29 c 149.00 73.50 83.50 158.00 394.00 730.00 771.00 5214.86
2001 802.50 678.50 594.50 547.50 307.00 260.50 61.50 45.50 137.50 420.50 534.50 766.50 5156.50
2002 767.50 634.50 697.50 467.50 390.00 158.00 46.00 80.00 134.50 452.00 589.50 693.50 5110.50
2003 640.00 639.50 555.50 525.00 358.00 140.50 27.50 31.50 128.00 294.50 698.50 723.00 4761.50
2004 784.00 633.00 522.50 408.50 289.00 144.50 25.50 36.00 185.50 364.00 671.00 756.00 4819.50
2005 747.50 692.50 530.00 485.50 272.50 230.00 31.50 37.00 213.00 374.50 712.00 857.00 5183.00
2006 685.50 730.50 677.50 473.00 313.00 140.00 52.00 100.50 160.00 484.00 637.24 a 822.03 b 5275.28
2007 925.50 640.50 498.67 b 477.00 331.00 198.00 25.00 57.50 192.50 477.00 702.50 789.00 5314.17
2008 900.00 661.00 711.00 594.50 347.00 276.50 61.00 70.50 169.00 456.00 559.50 857.50 5663.50
2009 831.50 683.50 699.00 514.50 318.78 a 109.00 43.50 70.50 113.50 443.50 607.50 935.00 5369.78
2010 616.50 574.50 608.00 516.00 403.00 232.50 95.50 96.00 169.50 410.50 623.00 693.50 5038.50
2011 751.50 728.00 622.58 a 602.07 a 460.72 b 231.00 115.50 54.00 94.29 b 393.04 c 660.00 907.04 d 5619.73
2012 791.00 683.05 a 704.73 a 474.83 a 384.06 d 234.83 a 78.02 a 54.77 a 146.25 b 366.32 a 551.50 730.57 a 5199.91
2013 916.50 662.50 593.65 a 19.00 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 2172.65
Period of Record Statistics
MEAN 785.96 646.37 602.49 479.47 336.39 184.07 69.02 66.47 151.24 398.28 622.06 786.48 5132.14
S.D. 99.86 69.13 72.42 63.76 58.80 47.94 31.10 30.09 43.34 53.19 84.63 87.45 291.44
SKEW 0.67 0.17 -0.21 0.08 -0.05 0.16 0.11 0.76 0.21 -0.40 0.85 0.51 0.02
MAX 1079.00 846.00 711.00 630.00 460.72 276.50 132.00 143.50 246.00 496.00 862.00 988.50 5808.60
MIN 616.50 502.50 447.50 340.00 201.00 101.50 6.00 15.50 75.50 283.00 477.41 643.50 4432.50
NO YRS 39 40 41 40 40 40 40 40 40 40 40 36 35