COCHITI DAM, NEW MEXICO

Monthly Total Heating Degree Days

(291982)

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
1975 0.00 z 763.50 599.50 427.50 192.50 10.00 0.00 0.00 68.00 247.50 657.50 911.50 3877.50
1976 689.00 j 0.00 z 447.00 h 307.50 b 119.00 2.50 1.00 0.00 39.50 382.50 734.50 1068.00 2654.50
1977 1171.00 720.50 577.50 f 258.50 f 84.50 0.00 0.00 0.00 11.50 199.50 551.50 770.00 3508.50
1978 883.50 734.00 517.50 257.00 174.50 1.50 0.00 0.00 33.50 189.00 388.50 g 1062.78 a 3853.28
1979 1096.50 790.50 588.00 337.00 148.00 36.50 0.00 0.50 31.55 a 185.50 734.50 882.95 c 4831.50
1980 849.92 a 655.00 667.00 395.50 148.00 1.00 0.00 0.00 3.50 357.00 84.50 x 594.50 i 3076.92
1981 829.52 b 690.26 e 693.76 b 276.00 170.50 18.50 0.00 0.00 13.45 a 345.13 a 582.00 877.82 a 4496.94
1982 1023.00 822.50 644.50 404.00 185.50 1.00 0.00 0.00 60.50 385.50 711.50 974.50 5212.50
1983 957.50 779.50 659.00 516.50 234.50 21.00 0.00 0.00 25.00 286.50 656.50 980.24 b 5116.24
1984 1071.50 782.50 684.00 476.00 82.00 12.50 0.00 0.00 64.00 492.00 656.50 1005.50 5326.50
1985 1007.50 864.50 625.50 325.50 125.50 10.50 0.00 0.00 93.50 310.00 628.00 911.00 4901.50
1986 799.00 704.00 513.00 309.00 132.50 36.00 1.50 0.00 96.00 410.00 739.50 962.50 4703.00
1987 1103.00 776.00 694.50 376.50 172.50 4.50 0.00 10.00 12.50 203.50 657.00 976.00 4986.00
1988 1088.00 715.00 631.50 412.50 163.50 12.00 0.00 10.50 80.00 215.00 663.50 1012.50 5004.00
1989 1040.00 773.50 484.50 230.00 80.50 5.00 1.50 0.00 33.00 318.00 617.50 997.00 4580.50
1990 1059.50 792.00 593.00 319.00 170.50 0.50 2.50 3.50 14.50 289.50 626.00 1115.00 4985.50
1991 1055.50 652.00 671.50 374.50 119.00 25.00 0.00 0.00 47.50 238.50 733.00 969.50 4886.00
1992 1060.50 702.00 552.50 251.00 105.50 25.00 0.00 3.00 19.50 205.50 802.00 0.00 z 3726.50
1993 876.00 717.50 587.50 328.50 143.50 11.00 0.00 0.50 41.50 353.00 749.50 962.00 4770.50
1994 899.50 786.50 587.50 368.00 123.00 0.00 0.00 0.00 30.00 370.50 696.50 871.50 4733.00
1995 942.00 590.00 582.00 461.00 183.50 7.50 5.00 0.00 69.50 268.50 0.00 z 814.00 3923.00
1996 928.50 652.00 628.00 321.00 26.00 1.00 0.00 0.00 120.50 368.00 627.50 894.00 4566.50
1997 1100.50 730.00 492.00 462.00 96.00 18.50 0.00 0.00 24.00 338.00 723.00 1066.00 5050.00
1998 891.00 780.50 640.00 475.50 102.50 15.50 0.00 0.00 0.00 299.50 573.00 833.50 4611.00
1999 788.50 626.50 514.00 402.50 162.50 0.00 z 0.00 z 0.00 31.50 233.50 473.00 976.50 4208.50
2000 840.00 649.00 550.00 291.50 63.00 0.00 0.00 0.00 33.50 359.50 863.50 950.00 4600.00
2001 1041.50 714.50 601.50 301.00 63.00 2.50 0.00 0.00 11.00 229.50 563.50 983.00 4511.00
2002 926.50 805.50 630.50 186.50 65.00 0.00 0.00 0.00 58.00 333.00 688.00 935.00 4628.00
2003 776.50 721.00 609.50 333.00 105.50 0.00 0.00 0.00 13.50 158.50 643.50 862.00 4223.00
2004 870.50 888.50 448.00 375.50 67.00 0.50 0.00 0.00 61.50 342.50 660.00 962.50 4676.50
2005 783.00 686.50 683.00 0.00 z 123.00 8.50 0.00 0.00 17.00 298.50 576.50 936.50 4112.50
2006 889.00 744.50 644.00 269.00 0.00 z 0.00 0.00 0.00 112.50 360.50 624.50 1028.00 4672.00
2007 1195.50 819.00 575.00 462.00 128.00 1.00 0.00 0.00 17.50 255.00 595.50 987.50 5036.00
2008 1098.00 847.00 639.00 393.50 175.50 13.00 4.00 0.00 22.00 289.00 582.00 925.00 4988.00
2009 0.00 z 0.00 z 615.50 402.00 57.50 7.00 0.00 5.00 58.00 380.00 0.00 z 999.50 2524.50
2010 991.00 0.00 z 0.00 z 327.00 0.00 z 0.00 0.00 0.00 z 0.00 z 0.00 z 683.00 0.00 z 2001.00
2011 1007.50 806.08 b 483.08 a 291.00 187.03 a 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2774.69
2012 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 r 0.00 19.29 b 228.50 560.00 955.50 1763.29
2013 1066.73 c 786.50 560.58 a 29.50 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 2413.82
Period of Record Statistics
MEAN 971.63 744.81 596.86 355.59 128.00 8.58 0.44 0.92 41.33 297.93 655.56 953.49 4809.32
S.D. 117.03 69.57 65.63 78.30 48.38 10.19 1.16 2.55 30.96 76.43 79.94 75.11 261.64
SKEW -0.05 -0.14 -0.49 0.07 -0.05 1.28 2.82 2.99 0.94 0.16 0.28 -0.26 -0.07
MAX 1195.50 888.50 694.50 516.50 234.50 36.50 5.00 10.50 120.50 492.00 863.50 1115.00 5326.50
MIN 776.50 590.00 448.00 186.50 26.00 0.00 0.00 0.00 0.00 158.50 473.00 770.00 4223.00
NO YRS 35 35 35 35 35 36 35 36 36 36 33 34 24