RED FEATHER LAKES, COLORADO

Monthly Total Heating Degree Days

(056921)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199704
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
1991 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 185.00 392.50 683.50 1154.50 1173.50 3589.00
1992 1212.50 1037.00 1029.00 727.50 541.50 409.00 242.00 227.00 339.50 612.00 1204.50 1327.50 8909.00
1993 1298.00 1223.50 1038.00 930.50 590.50 408.50 201.50 239.50 484.50 799.50 1160.50 1225.00 9599.50
1994 1239.50 1180.50 1014.50 871.00 510.00 193.50 138.50 118.00 329.00 767.50 1124.00 1112.00 8598.00
1995 1273.00 991.00 1089.00 981.50 814.50 392.00 186.00 69.50 417.50 744.50 908.50 1140.50 9007.50
1996 0.00 z 0.00 z 1108.50 848.00 529.50 218.00 83.50 125.50 406.00 670.00 953.00 1282.50 6224.50
1997 1333.50 1174.00 939.00 1037.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4484.00
Period of Record Statistics
MEAN 1271.30 1121.20 1036.33 899.33 597.20 324.20 170.30 160.75 394.83 712.83 1084.17 1210.17 9028.50
S.D. 47.57 101.01 59.98 109.34 125.05 108.69 61.05 67.19 56.71 69.81 122.40 83.73 418.75
SKEW 0.07 -0.37 -0.41 -0.34 1.30 -0.42 -0.35 -0.06 0.34 -0.18 -0.61 0.25 0.55
MAX 1333.50 1223.50 1108.50 1037.50 814.50 409.00 242.00 239.50 484.50 799.50 1204.50 1327.50 9599.50
MIN 1212.50 991.00 939.00 727.50 510.00 193.50 83.50 69.50 329.00 612.00 908.50 1112.00 8598.00
NO YRS 5 5 6 6 5 5 5 6 6 6 6 6 4