ROSEBURG KQEN, OREGON

Monthly Total Heating Degree Days

(357331)

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
1965 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 216.00 472.50 766.50 1455.00
1966 740.00 653.00 616.38 a 395.00 279.50 0.00 z 42.00 20.67 a 68.00 344.50 552.50 653.50 4365.05
1967 690.00 586.50 615.50 548.50 269.50 68.50 3.62 a 0.50 35.50 294.50 520.38 d 776.00 4409.00
1968 700.60 a 500.50 488.50 500.00 317.75 c 128.00 20.00 38.00 121.00 336.00 492.93 a 705.50 4348.78
1969 794.50 667.00 553.00 458.50 187.50 75.50 42.00 35.00 84.00 386.98 a 532.00 644.00 4459.98
1970 644.28 a 528.00 544.00 545.00 307.93 a 98.50 20.00 14.00 167.68 b 362.70 a 498.21 b 727.50 4457.81
1971 779.00 588.00 634.00 481.03 a 305.35 a 159.00 59.00 10.33 a 168.10 a 418.50 a 616.61 b 788.00 5006.93
1972 763.93 c 582.79 c 479.31 e 425.50 f 256.50 99.00 16.50 18.50 177.50 421.50 478.00 893.50 4187.02
1973 752.50 499.33 a 596.50 383.00 226.50 114.50 19.38 c 44.29 c 58.33 c 341.00 596.50 589.00 4220.83
1974 825.50 639.92 d 561.00 433.00 305.00 93.00 25.50 8.50 15.00 306.50 500.50 662.50 4375.92
1975 671.00 585.50 638.00 558.50 276.93 a 130.00 23.50 41.50 49.50 336.00 617.50 692.00 4619.93
1976 667.02 a 638.50 625.00 493.50 261.50 186.50 19.00 20.00 i 49.00 272.50 440.00 826.67 a 4479.18
1977 784.50 475.50 587.00 355.00 318.86 c 48.50 30.45 c 4.50 118.50 286.00 567.93 a 596.00 4172.73
1978 566.00 496.00 404.00 435.00 c 261.00 50.56 c 0.00 z 0.00 z 117.50 221.00 693.50 814.50 4059.06
1979 898.00 583.50 441.50 372.50 199.50 79.50 9.00 3.50 i 7.50 184.00 0.00 z 609.00 3384.00
1980 573.50 h 486.00 536.30 a 378.00 219.07 a 138.50 15.50 16.00 67.50 289.85 a 459.50 613.50 3219.72
1981 594.00 488.50 494.00 379.00 257.00 78.50 27.50 9.30 a 89.48 a 362.00 505.50 605.50 3890.28
1982 763.00 584.50 572.50 478.50 239.00 91.50 21.50 12.50 100.50 303.50 611.00 727.97 b 4505.97
1983 659.00 516.00 448.50 429.00 236.00 115.00 69.00 8.50 143.50 295.00 481.50 747.00 4148.00
1984 692.50 587.00 447.50 447.00 283.00 157.00 8.00 10.50 102.00 382.50 587.00 785.50 4489.50
1985 802.00 654.00 638.00 315.00 243.00 66.00 2.50 28.50 165.00 352.50 732.50 893.00 4892.00
1986 615.35 a 521.00 409.00 426.50 287.50 68.50 36.50 0.00 182.50 256.50 497.68 b 721.00 4022.03
1987 750.00 578.50 513.00 273.00 194.50 76.00 37.00 4.00 80.00 203.50 482.00 749.00 3940.50
1988 717.65 a 568.61 a 536.00 356.00 314.00 131.50 24.00 9.00 92.50 177.00 517.00 751.50 4194.76
1989 729.50 816.00 562.00 268.00 276.50 70.50 38.00 23.00 56.00 303.00 498.50 726.50 4367.50
1990 644.50 630.50 453.00 276.50 242.00 97.50 11.00 9.50 12.50 313.50 536.50 923.00 4150.00
1991 806.50 399.00 577.50 415.50 311.00 117.50 0.00 3.50 29.00 242.00 422.50 678.50 4002.50
1992 610.50 431.50 377.50 261.50 90.50 40.00 11.00 12.50 58.50 233.50 484.00 744.50 3355.50
1993 787.00 642.00 359.50 390.00 165.50 116.50 34.00 22.50 74.50 211.50 680.00 751.00 4234.00
1994 639.00 615.50 437.50 305.50 151.50 100.50 6.00 1.50 44.00 309.00 667.50 643.50 3921.00
1995 649.00 384.50 485.00 413.50 181.00 104.50 5.00 22.50 21.00 278.50 381.50 574.50 3500.50
1996 643.00 545.50 464.50 317.50 258.00 73.50 12.50 6.00 99.50 293.50 463.00 635.00 3811.50
1997 649.50 523.50 476.50 355.50 110.50 61.00 17.00 1.03 a 47.50 306.00 429.50 725.50 3703.03
1998 569.50 516.00 486.00 372.50 294.00 46.50 2.50 1.50 38.00 295.50 468.00 753.50 3843.50
1999 634.93 d 568.00 566.00 402.50 304.50 115.00 c 30.00 13.50 42.00 260.92 a 378.00 706.28 a 4021.63
2000 703.50 503.50 557.00 306.21 a 187.00 52.00 11.00 3.50 61.50 254.89 d 637.50 662.07 c 3939.67
2001 690.78 a 613.93 a 475.91 d 442.22 c 158.21 b 118.27 d 6.41 b 5.88 b 40.86 a 285.00 443.65 d 696.97 b 3978.09
2002 681.00 520.00 586.00 334.50 0.00 z 55.50 0.00 9.00 37.50 338.00 524.50 571.00 3657.00
2003 519.00 555.00 428.00 423.50 184.50 39.60 e 0.50 0.00 35.50 198.50 552.00 640.00 3576.10
2004 622.00 560.50 379.50 281.50 132.00 64.50 0.00 0.00 63.50 265.50 530.50 620.50 3520.00
2005 666.00 531.50 395.50 212.00 k 165.00 88.50 1.00 2.00 82.50 227.50 569.50 670.00 3399.00
2006 614.50 578.50 598.00 349.50 164.50 32.00 10.00 8.50 27.00 n 295.50 0.00 z 666.50 3317.50
2007 0.00 z 532.50 412.00 376.00 196.50 84.50 0.00 0.00 89.00 360.00 594.50 703.00 3348.00
2008 815.00 587.00 574.50 474.00 206.50 137.00 5.50 8.50 59.50 292.00 413.00 753.00 4325.50
2009 753.50 563.50 579.00 399.50 172.50 26.50 1.50 6.50 40.00 313.00 547.50 810.00 4213.00
2010 493.50 449.50 505.50 431.00 287.00 102.00 7.50 14.50 47.00 259.00 513.50 617.00 3727.00
2011 638.00 626.00 536.82 a 462.00 301.00 83.50 17.00 0.00 34.66 a 247.00 523.39 b 774.00 4243.36
2012 661.50 594.00 585.50 321.50 212.50 112.00 9.00 1.00 23.00 223.00 419.00 675.00 3837.00
2013 785.50 555.50 470.34 b 15.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 26.00 z 1811.34
Period of Record Statistics
MEAN 692.98 559.40 514.73 396.01 234.75 91.14 17.56 11.60 73.85 290.75 524.57 709.56 4119.60
S.D. 85.28 75.11 78.05 76.52 60.67 35.81 15.91 11.55 46.41 58.86 81.40 83.63 369.85
SKEW 0.00 0.36 -0.20 0.14 -0.42 0.37 1.19 1.31 0.88 0.15 0.52 0.49 0.14
MAX 898.00 816.00 638.00 558.50 318.86 186.50 69.00 44.29 182.50 421.50 732.50 923.00 5006.93
MIN 493.50 384.50 359.50 261.50 90.50 26.50 0.00 0.00 7.50 177.00 378.00 571.00 3355.50
NO YRS 46 48 48 45 46 46 46 44 46 48 46 48 37