BUCKHORN MTN 1 E, COLORADO

Monthly Total Heating Degree Days

(051060)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201301
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 35.81 b 249.00 416.50 831.50 1060.50 2593.31
1989 1056.00 1290.00 862.00 651.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 795.00 a 1162.00 5816.50
1990 1042.50 995.50 978.00 685.50 549.00 116.00 113.00 62.00 145.50 572.50 750.50 1314.00 7324.00
1991 1189.50 801.50 896.50 741.50 427.50 166.50 65.00 51.00 239.50 565.50 971.00 992.00 7107.00
1992 1000.00 847.00 806.50 551.00 366.00 230.50 112.50 114.50 181.00 458.50 1021.50 1139.50 6828.50
1993 1172.50 1092.00 875.00 752.50 433.50 244.50 87.50 88.00 352.00 637.50 984.50 1024.50 7744.00
1994 1034.00 1009.00 826.50 684.83 a 305.50 74.00 46.50 11.00 134.50 593.00 935.50 931.00 6585.33
1995 1049.50 848.00 927.50 775.50 666.00 245.00 76.50 16.50 291.50 590.50 775.00 995.00 7256.50
1996 1173.00 990.50 987.00 662.50 431.00 113.00 36.00 34.50 302.50 547.00 833.00 1061.50 7171.50
1997 1176.50 1036.00 808.50 878.50 442.00 142.50 43.50 97.00 229.50 562.50 916.00 1093.50 7426.00
1998 973.50 958.50 999.00 775.50 376.50 315.00 27.50 30.50 120.50 572.50 800.00 1119.00 7068.00
1999 1021.50 815.50 826.00 840.00 529.50 242.50 34.00 49.00 352.50 500.50 562.50 969.00 6742.50
2000 1046.50 857.50 887.50 615.50 351.50 189.00 10.00 24.50 255.50 615.50 1100.00 1174.50 7127.50
2001 1108.50 1072.00 976.00 717.00 450.00 160.50 5.50 45.50 153.50 0.00 z 711.00 1073.00 6472.50
2002 1146.50 1001.50 1114.00 699.00 543.50 94.50 6.00 77.00 241.00 775.50 897.00 1009.00 7604.50
2003 896.50 1095.00 922.00 636.00 467.00 283.50 5.00 32.50 304.00 382.00 977.00 1002.50 7003.00
2004 1015.00 1033.50 768.00 675.50 398.00 260.00 99.00 137.50 241.50 548.00 860.50 980.12 a 7016.62
2005 957.50 919.50 913.00 698.00 478.50 212.00 28.00 56.00 161.00 511.00 736.00 1103.00 6773.50
2006 926.00 1042.00 983.22 a 568.50 339.50 68.00 41.00 55.50 351.00 605.50 793.00 1035.00 6808.22
2007 1214.17 a 910.00 746.50 740.50 391.00 133.50 7.00 25.00 202.50 471.50 778.50 1222.50 6842.67
2008 1269.50 1038.00 1003.50 863.00 523.50 246.50 20.50 98.50 310.50 552.50 710.50 1195.00 7831.50
2009 1023.00 866.00 860.00 761.50 458.00 278.50 98.50 117.00 255.00 896.50 754.00 1290.00 7658.00
2010 1061.00 1121.00 925.50 769.00 598.00 188.50 43.50 29.50 105.50 403.00 847.50 916.00 7008.00
2011 1049.00 1079.50 807.00 696.50 352.50 i 121.03 a 2.00 0.00 173.00 448.50 734.50 1096.00 6207.03
2012 954.00 1108.00 683.50 530.50 373.50 27.50 u 0.00 t 22.50 158.50 620.50 667.50 1063.00 6181.50
2013 1054.50 1055.00 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 2109.50
Period of Record Statistics
MEAN 1064.41 995.28 890.93 707.06 449.93 187.50 45.82 54.62 229.60 558.54 829.72 1080.84 7146.34
S.D. 95.00 115.87 98.04 90.28 89.57 72.87 37.01 37.00 76.15 114.93 123.29 103.61 356.13
SKEW 0.36 0.19 0.03 -0.06 0.61 -0.05 0.57 0.69 0.10 1.06 0.20 0.58 0.47
MAX 1269.50 1290.00 1114.00 878.50 666.00 315.00 113.00 137.50 352.50 896.50 1100.00 1314.00 7831.50
MIN 896.50 801.50 683.50 530.50 305.50 68.00 2.00 0.00 105.50 382.00 562.50 916.00 6585.33
NO YRS 25 25 24 24 22 22 22 24 24 23 25 25 20