ANTELOPE WELLS, NEW MEXICO

Monthly Total Heating Degree Days

(290426)

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
1990 0.00 z 0.00 z 0.00 z 116.50 40.50 0.00 0.00 4.50 10.50 164.00 416.50 678.50 1431.00
1991 677.50 477.50 450.00 196.00 36.50 6.00 0.00 0.00 32.50 131.00 470.50 720.50 3198.00
1992 846.50 542.50 420.00 142.50 59.50 0.00 0.00 0.00 m 8.00 76.98 a 551.50 702.00 3349.48
1993 567.00 498.00 383.00 148.00 13.50 0.00 0.00 0.00 6.50 176.50 445.50 636.50 2874.50
1994 656.50 529.50 372.00 141.00 37.00 0.00 0.00 0.00 0.00 138.00 407.50 607.00 2888.50
1995 645.00 393.00 377.00 278.50 49.00 0.00 0.00 0.00 12.00 78.00 329.50 600.50 2762.50
1996 616.00 355.00 423.00 157.50 14.50 0.00 a 0.00 0.00 10.00 142.50 383.00 668.00 2769.50
1997 633.29 c 532.50 324.47 a 241.61 b 6.95 b 0.00 a 0.00 0.00 0.00 c 194.02 b 398.28 a 834.50 3165.60
1998 607.50 408.50 h 409.09 c 313.39 b 36.00 6.50 0.00 0.00 0.00 z 112.50 345.00 a 638.71 b 2468.69
1999 561.21 b 437.00 338.00 209.48 a 20.00 1.00 0.00 0.00 6.96 b 187.00 343.97 a 733.67 a 2838.29
2000 540.90 b 445.88 a 368.26 b 115.00 7.48 b 0.00 0.00 b 0.00 0.00 181.50 f 536.54 d 0.00 z 2014.05
2001 370.50 o 488.32 c 190.50 r 23.00 v 0.00 z 0.00 z 0.00 0.00 1.00 0.00 z 341.90 a 719.20 a 1550.42
2002 632.50 517.50 352.00 49.50 10.50 0.00 0.00 0.00 0.00 148.00 378.50 641.00 2729.50
2003 520.00 420.50 307.00 141.50 21.50 w 0.00 0.00 0.00 0.00 32.00 324.50 633.50 2379.00
2004 570.00 572.50 196.50 129.50 21.00 0.00 0.00 0.00 31.00 135.00 539.00 727.50 2922.00
2005 593.50 513.00 454.00 236.50 37.50 0.00 0.00 0.00 0.00 155.00 368.00 585.38 a 2942.88
2006 629.50 402.50 415.00 80.00 1.50 0.00 0.00 0.00 5.50 185.00 0.00 z 736.00 2455.00
2007 795.00 508.00 375.50 159.00 19.00 2.07 a 0.00 0.00 0.00 153.50 355.00 711.50 3078.57
2008 668.00 518.00 399.00 186.00 55.00 0.00 0.00 0.00 25.00 i 164.50 449.00 641.50 3081.00
2009 636.50 504.00 366.50 220.00 5.50 0.00 0.00 0.00 5.00 185.50 416.00 682.50 3021.50
2010 767.50 572.50 497.00 245.00 94.00 0.00 0.00 0.00 11.50 132.00 507.50 575.50 3402.50
2011 773.00 565.38 b 308.97 a 96.00 65.00 0.00 0.00 0.00 0.00 119.50 477.50 771.90 a 3177.25
2012 599.50 460.00 381.00 122.00 12.50 0.00 0.00 0.00 a 8.28 a 83.50 345.50 633.50 2645.78
2013 817.00 628.50 330.00 12.50 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 1775.50
Period of Record Statistics
MEAN 652.43 494.62 374.88 169.29 30.59 0.71 0.00 0.20 7.08 137.81 415.01 676.31 2961.12
S.D. 91.90 66.45 62.48 66.76 23.89 1.86 0.00 0.96 9.30 42.50 72.55 64.56 209.74
SKEW 0.74 -0.23 -0.70 0.37 0.94 2.57 0.00 4.36 1.74 -0.80 0.55 0.49 0.47
MAX 846.50 628.50 497.00 313.39 94.00 6.50 0.00 4.50 32.50 194.02 551.50 834.50 3402.50
MIN 520.00 355.00 196.50 49.50 1.50 0.00 0.00 0.00 0.00 32.00 324.50 575.50 2645.78
NO YRS 22 22 22 22 21 22 23 22 21 21 22 22 15