PIETOWN 19 NE, NEW MEXICO

Monthly Total Heating Degree Days

(296812)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201209
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
1988 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 219.50 325.50 744.50 1123.50 2413.00
1989 1046.50 814.50 591.00 340.00 192.00 47.00 45.00 45.50 110.00 471.00 707.00 974.00 5383.50
1990 1046.50 944.50 803.00 520.00 336.00 11.50 38.50 92.50 150.50 403.00 764.50 1099.00 6209.50
1991 1061.50 757.00 889.00 537.00 262.50 109.50 30.00 37.50 154.50 375.00 834.50 1097.00 6145.00
1992 1202.00 912.00 778.50 396.00 348.50 90.50 28.00 61.50 106.50 384.00 1028.00 1103.00 6438.50
1993 1013.00 895.00 745.00 516.50 283.50 68.00 0.00 82.50 164.00 519.00 846.50 1034.00 6167.00
1994 984.00 910.00 722.50 530.00 304.50 4.00 1.50 10.00 154.50 570.00 908.00 1020.00 6119.00
1995 1105.50 744.50 792.50 663.50 411.00 113.00 39.50 22.50 169.00 414.00 614.50 939.50 6029.00
1996 968.00 772.00 753.50 474.00 86.00 20.00 9.50 32.50 255.00 488.50 782.00 1003.00 5644.00
1997 1119.50 910.50 669.00 642.50 231.00 86.00 30.00 22.00 96.50 0.00 z 795.00 1189.50 5791.50
1998 1015.50 994.00 867.00 687.00 301.00 0.00 z 20.00 12.00 76.50 484.50 710.50 0.00 z 5168.00
1999 926.50 772.00 708.50 616.00 325.50 114.00 41.00 49.00 176.00 375.50 0.00 z 1126.00 5230.00
2000 903.50 748.82 a 793.50 476.50 140.50 0.00 z 5.00 16.50 0.00 z 516.50 1016.50 949.00 5566.32
2001 1173.00 879.50 773.97 a 528.50 0.00 z 87.00 9.96 c 28.50 74.00 345.00 751.00 1104.00 5754.43
2002 731.00 j 899.50 791.00 301.00 232.00 13.00 14.00 18.08 a 169.50 0.00 z 772.50 1115.00 4325.58
2003 857.00 877.50 0.00 z 534.00 225.50 34.00 0.00 18.50 91.00 305.50 769.50 979.50 4692.00
2004 0.00 z 1004.00 612.50 569.50 145.50 36.50 20.50 45.50 176.50 492.00 859.00 1014.50 4976.00
2005 904.50 872.00 847.50 505.00 234.50 59.50 0.00 46.00 102.00 475.50 696.50 939.00 5682.00
2006 977.00 765.00 871.00 456.00 155.50 36.50 41.00 130.50 325.50 456.00 f 749.50 1195.00 5702.50
2007 1284.50 904.00 390.00 i 489.00 279.00 41.00 2.00 0.00 90.50 396.50 604.00 1102.00 5192.50
2008 1178.00 880.00 755.00 526.50 331.50 28.50 21.50 38.00 182.00 413.00 730.00 1021.00 6105.00
2009 953.50 738.00 727.50 0.00 z 225.00 95.50 8.50 22.50 234.50 544.00 0.00 z 1151.50 4700.50
2010 1105.00 1013.00 874.50 554.50 331.50 37.00 26.50 53.00 39.50 n 431.50 846.00 0.00 z 5272.50
2011 1104.63 a 991.50 0.00 z 465.54 b 358.16 c 21.00 7.23 a 4.00 r 189.31 a 535.55 b 841.00 1212.50 5726.42
2012 1047.44 e 526.50 n 494.00 j 431.79 b 207.18 a 6.92 d 12.83 b 25.12 b 108.50 i 0.00 z 0.00 z 0.00 z 1731.28
Period of Record Statistics
MEAN 1044.39 869.51 768.30 511.32 258.58 52.72 18.83 39.55 157.61 441.19 789.57 1067.80 5992.25
S.D. 108.32 89.43 82.50 93.20 81.40 36.60 15.02 29.92 63.36 75.71 105.83 84.41 319.46
SKEW 0.30 -0.05 -0.49 -0.23 -0.25 0.40 0.30 1.45 0.78 -0.06 0.57 0.00 -0.67
MAX 1284.50 1013.00 889.00 687.00 411.00 114.00 45.00 130.50 325.50 570.00 1028.00 1212.50 6438.50
MIN 857.00 738.00 591.00 301.00 86.00 4.00 0.00 0.00 74.00 305.50 604.00 939.00 5383.50
NO YRS 22 23 20 23 23 22 24 23 22 21 22 22 10