MESA LAKES RESORT, COLORADO

Monthly Total Heating Degree Days

(055520)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197903
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
1971 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 223.00 u 946.50 1231.50 1559.00 3737.00
1972 1560.00 1321.00 1177.00 1003.00 746.00 429.50 270.50 370.50 564.50 889.00 1406.00 1590.50 11327.50
1973 1589.50 1333.50 1373.00 1200.00 810.50 499.50 310.00 301.50 572.00 808.00 1084.50 1479.50 11361.50
1974 1592.00 1411.50 1205.50 1151.00 662.50 347.50 281.50 338.50 512.00 782.00 1205.00 1555.50 11044.50
1975 1549.00 1426.50 1372.50 1185.00 903.00 542.50 261.50 344.50 537.50 825.50 1221.00 1404.00 11572.50
1976 1553.00 1245.00 1416.50 1027.50 731.00 439.50 185.50 353.00 512.00 905.50 1149.00 1368.00 10885.50
1977 1566.00 1287.50 1471.50 937.00 734.50 291.00 276.50 281.00 457.50 774.00 1173.50 1346.50 10596.50
1978 1391.00 1305.50 1205.50 988.00 819.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1151.00 1525.00 8385.50
1979 1657.50 1221.00 1302.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4181.00
Period of Record Statistics
MEAN 1557.25 1318.94 1315.50 1070.21 772.43 424.92 264.25 331.50 525.92 847.21 1202.69 1478.50 11131.33
S.D. 75.69 72.29 109.96 105.98 78.16 93.33 41.93 33.62 41.99 66.61 94.78 94.34 357.79
SKEW -1.24 0.27 -0.01 0.14 0.34 -0.22 -1.15 -0.48 -0.50 0.31 1.16 -0.29 -0.32
MAX 1657.50 1426.50 1471.50 1200.00 903.00 542.50 310.00 370.50 572.00 946.50 1406.00 1590.50 11572.50
MIN 1391.00 1221.00 1177.00 937.00 662.50 291.00 185.50 281.00 457.50 774.00 1084.50 1346.50 9999.00
NO YRS 8 8 8 7 7 6 6 6 6 7 8 8 6