PARKDALE 2 NNE, OREGON

Monthly Total Heating Degree Days

(356466)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1981 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 45.50 207.00 0.00 z 0.00 z 0.00 z 252.50
1982 922.50 807.00 701.50 570.00 346.00 117.50 65.50 28.50 171.50 516.50 914.00 1047.50 6208.00
1983 845.50 755.00 648.50 535.00 273.50 169.00 101.00 84.00 418.00 581.50 681.50 1230.50 6323.00
1984 954.50 817.00 660.00 614.50 481.00 272.00 94.00 86.50 299.50 610.50 802.00 1034.50 6726.00
1985 1139.00 860.50 769.00 496.00 385.50 217.50 25.00 132.50 370.50 536.50 1051.55 a 1308.00 7291.55
1986 922.00 793.00 594.00 591.00 380.00 113.50 153.00 16.50 328.00 434.50 700.50 1023.50 6049.50
1987 1047.50 785.00 718.50 431.00 321.50 159.00 117.00 90.42 a 171.50 377.50 706.50 1012.50 5937.92
1988 1047.50 763.50 701.00 498.50 415.50 260.00 90.50 113.00 224.50 284.50 709.50 919.50 6027.50
1989 838.50 1054.50 799.00 457.50 394.00 156.50 142.50 130.50 192.50 502.00 634.50 929.00 6231.00
1990 831.50 861.00 663.00 429.00 421.00 199.50 62.50 80.00 108.00 553.00 649.50 1183.50 6041.50
1991 964.00 631.50 781.00 583.00 462.00 292.00 64.50 58.50 145.00 468.00 729.00 896.00 6074.50
1992 821.00 687.00 583.00 462.00 260.00 118.50 75.50 83.00 252.00 443.50 751.50 1044.50 5581.50
1993 1189.50 976.50 763.00 565.00 272.00 233.28 a 194.50 136.50 194.50 399.50 915.50 971.00 6810.78
1994 789.50 860.50 676.00 472.00 324.00 245.00 59.50 78.50 115.00 515.50 862.00 938.00 5935.50
1995 982.50 666.50 728.50 589.50 317.50 223.50 78.50 159.50 134.00 530.00 588.50 954.00 5952.50
1996 923.00 941.00 706.50 489.50 460.50 237.00 62.00 82.50 262.50 499.00 771.50 997.00 6432.00
1997 976.50 743.50 698.50 596.50 263.50 198.00 75.00 33.00 146.50 465.50 677.50 909.00 5783.00
1998 886.00 735.00 0.00 z 0.00 z 45.00 z 158.00 22.50 46.00 109.00 544.00 685.50 957.00 4143.00
1999 804.50 760.50 753.00 588.00 462.00 233.00 122.50 63.00 215.50 490.50 675.00 839.00 6006.50
2000 976.00 814.00 752.00 453.00 375.00 185.50 108.50 103.00 220.00 513.50 897.50 1037.50 6435.50
2001 976.00 802.15 a 668.50 574.50 300.50 263.00 101.50 72.50 167.00 513.00 717.50 934.50 6090.65
2002 910.50 722.00 762.00 510.00 411.50 169.50 53.00 100.50 213.50 536.50 795.00 913.50 6097.50
2003 853.00 736.00 634.50 583.50 353.50 146.00 37.50 35.50 155.00 385.00 848.00 947.50 5715.00
2004 1052.50 785.00 578.00 468.50 344.50 140.00 41.50 45.00 229.00 435.50 711.00 853.00 5683.50
2005 939.00 753.00 594.50 526.50 298.50 258.00 74.50 69.00 244.50 458.50 793.50 1088.50 6098.00
2006 838.50 834.50 745.00 524.00 0.00 z 169.50 67.00 101.50 186.50 498.50 755.50 1024.00 5744.50
2007 1038.00 752.00 588.00 552.00 336.50 207.50 22.50 102.50 237.00 553.00 767.00 941.00 6097.00
2008 1056.50 725.00 751.50 660.50 338.50 262.00 69.00 90.00 194.00 502.00 672.50 1021.50 6343.00
2009 953.50 848.00 823.50 589.00 355.00 142.50 64.50 76.00 147.00 567.00 750.00 1148.00 6464.00
2010 864.50 731.00 692.50 586.50 464.50 243.75 b 104.50 107.00 248.00 518.50 838.00 1029.00 6427.75
2011 922.00 863.00 819.00 709.50 504.00 267.00 144.50 75.43 a 139.00 496.50 809.50 1008.50 6757.93
2012 1006.50 852.50 817.50 566.50 460.50 271.50 91.00 91.00 170.50 524.00 760.00 978.50 6590.00
2013 1107.50 759.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1867.00
Period of Record Statistics
MEAN 949.34 796.13 705.68 542.40 371.79 204.15 83.39 81.78 206.75 492.05 761.95 1003.84 6214.21
S.D. 100.31 87.19 73.72 67.72 71.49 53.24 39.93 33.25 72.44 67.02 97.94 104.20 377.90
SKEW 0.43 0.88 -0.21 0.20 0.17 -0.15 0.73 0.13 1.07 -1.05 0.86 1.09 0.78
MAX 1189.50 1054.50 823.50 709.50 504.00 292.00 194.50 159.50 418.00 610.50 1051.55 1308.00 7291.55
MIN 789.50 631.50 578.00 429.00 260.00 113.50 22.50 16.50 108.00 284.50 588.50 839.00 5581.50
NO YRS 32 32 30 30 29 31 31 32 32 31 31 31 29