LOST CREEK DAM, OREGON

Monthly Total Heating Degree Days

(355055)

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
1970 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 103.00 h 6.50 1.50 200.00 419.50 580.50 896.00 2104.00
1971 970.41 c 736.00 734.50 545.50 329.00 171.00 44.00 15.00 181.11 c 485.00 719.00 926.50 5857.02
1972 918.50 684.50 540.00 537.00 256.00 71.00 6.00 23.00 212.00 411.50 658.50 1009.10 b 5327.10
1973 892.50 600.00 685.00 463.00 200.50 114.50 24.00 44.00 101.50 425.50 687.00 738.26 d 4975.76
1974 937.50 705.50 656.50 517.00 325.50 84.50 58.00 36.00 47.50 376.81 b 631.00 851.97 b 5227.78
1975 933.00 698.00 728.00 639.50 296.00 105.50 36.00 58.00 43.50 453.50 735.50 793.50 5520.00
1976 828.50 739.00 717.50 555.50 267.00 182.00 31.50 65.50 75.00 330.50 585.52 a 915.00 5292.52
1977 892.00 541.00 712.00 349.00 404.00 38.00 35.00 16.50 136.50 334.00 675.50 721.00 4854.50
1978 681.00 583.00 459.00 494.00 344.50 96.50 19.50 48.50 197.00 220.00 747.50 984.00 4874.50
1979 920.00 708.00 528.00 484.50 231.00 101.00 24.00 14.00 22.50 234.00 667.00 772.00 4706.00
1980 809.10 a 596.50 649.50 422.50 315.50 181.50 7.50 25.50 79.00 317.00 601.50 794.50 4799.60
1981 672.50 623.50 585.00 443.00 297.00 102.50 42.00 9.50 113.50 416.50 570.00 715.00 4590.00
1982 928.00 698.00 655.50 534.50 266.00 100.00 38.50 19.00 149.50 350.50 682.50 806.00 5228.00
1983 746.00 599.50 554.50 507.00 267.50 137.50 77.00 9.00 127.00 315.50 613.50 788.00 4742.00
1984 791.00 684.00 554.00 543.50 298.50 194.50 4.50 9.50 144.50 486.00 675.00 876.00 5261.00
1985 827.00 715.00 717.50 325.00 287.50 86.50 4.50 37.00 237.50 452.50 854.00 886.50 5430.50
1986 713.00 609.00 483.50 499.00 327.00 68.50 39.50 7.48 b 270.50 330.00 620.50 813.00 4780.98
1987 865.00 650.00 612.00 312.50 229.00 78.50 57.50 13.00 88.50 192.50 599.00 856.50 4554.00
1988 851.50 637.50 631.00 400.00 346.68 a 175.50 23.50 9.50 138.50 168.50 658.50 857.00 4897.68
1989 874.50 833.00 649.50 315.50 333.00 78.00 47.50 56.00 96.50 396.50 675.50 850.50 5206.00
1990 838.00 752.50 570.00 302.50 354.00 154.50 26.00 37.50 36.50 435.50 714.00 1039.50 5260.50
1991 893.50 547.50 709.00 558.50 405.50 191.50 7.50 16.00 48.50 273.00 554.00 820.50 5025.00
1992 0.00 z 531.50 482.50 331.50 118.50 78.00 25.50 16.00 101.00 300.50 644.00 894.00 3523.00
1993 880.50 709.00 512.00 495.00 214.00 179.00 111.50 53.00 120.00 278.50 777.50 830.50 5160.50
1994 751.00 718.50 534.50 406.50 232.00 140.50 6.50 1.50 67.50 404.00 830.50 840.00 4933.00
1995 693.00 529.00 622.50 503.50 248.00 166.00 21.00 51.50 40.50 368.00 506.50 699.50 4449.00
1996 795.00 583.50 565.50 435.00 368.00 129.00 27.50 23.50 153.50 389.50 581.00 768.50 4819.50
1997 806.00 651.50 569.00 471.00 167.00 146.00 40.00 9.00 91.00 396.50 548.50 831.00 4726.50
1998 721.50 632.00 601.50 480.50 399.50 93.50 3.50 6.00 79.00 387.00 638.00 925.00 4967.00
1999 815.50 729.50 657.50 522.50 379.50 142.00 33.00 23.00 72.00 293.00 510.50 796.50 4974.50
2000 806.50 600.50 661.00 346.50 250.00 79.50 32.00 8.00 105.50 343.00 746.00 797.50 4776.00
2001 780.50 689.00 577.50 527.00 196.00 157.50 21.00 12.00 60.50 356.50 606.00 830.50 4814.00
2002 833.50 635.50 680.00 414.00 307.00 103.50 7.00 42.00 80.50 393.00 622.00 752.50 4870.50
2003 665.50 645.50 570.50 530.50 275.50 71.50 3.50 0.50 67.50 278.00 714.00 740.50 4563.00
2004 762.00 633.00 429.00 365.00 253.50 89.00 6.00 13.50 128.50 360.00 704.50 789.00 4533.00
2005 818.50 625.50 537.00 488.50 254.50 174.00 2.00 10.00 150.00 383.00 714.00 826.00 4983.00
2006 787.00 684.50 737.00 443.50 232.50 87.50 10.00 24.00 115.00 0.00 z 659.50 835.00 4615.50
2007 957.50 686.00 563.00 448.50 248.00 131.00 5.00 14.00 181.00 513.50 705.00 942.50 5395.00
2008 1000.00 768.00 768.00 607.00 273.50 148.50 4.00 21.50 71.00 373.00 575.00 927.50 5537.00
2009 831.50 657.50 683.00 495.50 235.00 68.00 17.00 32.00 47.50 448.00 678.50 914.50 5108.00
2010 659.50 599.50 605.00 532.00 408.50 159.50 33.50 51.00 101.00 333.00 694.00 748.50 4925.00
2011 810.00 738.50 682.50 564.31 a 402.00 168.50 26.50 2.00 52.50 382.00 701.00 928.50 5458.31
2012 826.50 701.50 694.40 a 419.00 281.50 187.50 9.50 6.50 19.66 a 312.00 566.50 819.50 4844.06
2013 884.00 707.00 559.03 a 27.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 29.50 z 2150.03
Period of Record Statistics
MEAN 825.42 660.40 614.50 466.08 288.68 124.11 25.71 23.06 108.17 359.91 656.45 840.64 5006.18
S.D. 86.58 68.20 83.62 84.12 68.33 43.25 22.16 17.88 59.01 77.64 77.26 79.17 319.05
SKEW -0.15 0.00 -0.17 -0.35 0.00 0.05 1.62 0.79 0.77 -0.40 0.28 0.44 0.48
MAX 1000.00 833.00 768.00 639.50 408.50 194.50 111.50 65.50 270.50 513.50 854.00 1039.50 5857.02
MIN 659.50 529.00 429.00 302.50 118.50 38.00 2.00 0.50 19.66 168.50 506.50 699.50 4449.00
NO YRS 42 43 43 42 42 42 43 43 43 42 43 43 40