JOES, COLORADO

Monthly Total Heating Degree Days

(054380)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1948 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 0.00 z 0.00 z 0.00
1949 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 0.00 z 0.00 z 0.00
1950 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 0.00 z 0.00 z 0.00
1951 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 0.00 z 0.00 z 0.00
1952 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 0.00 z 0.00 z 0.00
1953 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 0.00 z 0.00 z 0.00
1954 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 0.00 z 0.00 z 0.00
1955 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 0.00 z 0.00 z 0.00
1956 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 0.00 z 0.00 z 0.00
1957 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 0.00 z 0.00 z 0.00
1958 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 0.00 z 0.00 z 0.00
1959 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 0.00 z 0.00 z 0.00
1960 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 0.00 z 0.00 z 0.00
1961 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 0.00 z 0.00 z 0.00
1962 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 0.00 z 0.00 z 0.00
1963 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 0.00 z 0.00 z 0.00
1964 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 0.00 z 0.00 z 0.00
1965 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 0.00 z 0.00 z 0.00
1966 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 0.00 z 0.00 z 0.00
1967 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 0.00 z 0.00 z 0.00
1968 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 0.00 z 0.00 z 0.00
1969 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 0.00 z 0.00 z 0.00
1970 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 0.00 z 0.00 z 0.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1972 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 0.00 z 0.00 z 0.00
1973 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 0.00 z 0.00 z 0.00
1974 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 0.00 z 0.00 z 0.00
1975 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 0.00 z 0.00 z 0.00
1976 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 0.00 z 0.00 z 0.00
1977 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 0.00 z 0.00 z 0.00
1978 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 0.00 z 0.00 z 0.00
1979 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 0.00 z 0.00 z 0.00
1980 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 284.50 q 0.00 z 432.50 n 0.00
1981 910.92 e 835.52 c 791.03 b 291.21 a 341.57 d 17.68 b 4.98 c 12.50 8.79 a 387.50 a 604.82 b 937.50 5144.03
1982 1186.27 a 862.00 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 2048.27
1983 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 0.00 z 0.00 z 0.00
1984 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 0.00 z 0.00 z 0.00
1985 0.00 z 0.00 z 116.00 z 380.50 136.00 45.50 0.00 0.00 207.00 415.50 1028.28 a 1215.00 3427.78
1986 822.50 852.00 566.50 391.00 179.50 7.50 0.00 0.00 77.00 392.00 774.50 1048.00 5110.50
1987 1027.50 771.00 830.00 376.50 79.00 j 0.00 z 0.00 z 41.50 j 131.50 462.50 788.28 a 1099.00 5486.28
1988 1324.50 980.50 826.00 560.69 a 202.00 20.50 2.50 7.50 129.00 412.50 755.50 1059.50 6280.69
1989 1048.00 1183.00 760.50 464.50 229.00 99.00 0.50 5.00 189.00 416.50 715.50 1222.00 6332.50
1990 1080.50 1014.00 791.00 491.50 310.00 13.50 16.50 9.00 73.00 388.50 706.50 1272.50 6166.50
1991 1239.50 749.00 760.00 494.00 179.50 13.00 13.00 15.00 146.00 443.50 947.00 1060.50 6060.00
1992 1167.00 768.00 661.00 379.50 188.00 62.50 16.50 51.00 78.50 379.50 978.00 1350.00 6079.50
1993 1322.50 1154.50 810.50 558.50 244.50 88.50 2.50 35.50 216.50 493.00 982.00 1031.50 6940.00
1994 1087.00 1135.00 697.50 510.00 135.00 5.00 9.00 0.50 84.50 401.00 875.00 942.50 5882.00
1995 1085.50 761.50 720.50 536.50 344.00 64.00 13.00 7.00 110.50 393.00 675.00 1005.50 5716.00
1996 1226.00 958.00 901.00 456.00 229.50 18.50 7.50 3.50 158.00 418.50 884.50 1060.50 6321.50
1997 1164.50 945.50 717.50 671.50 256.00 18.50 0.00 1.00 i 99.00 467.50 858.00 1115.00 6313.00
1998 1044.00 802.50 891.50 585.00 149.50 100.00 1.50 6.00 48.50 401.00 701.50 1100.00 5831.00
1999 998.00 752.00 726.50 593.50 242.50 50.50 2.00 7.50 f 187.00 411.00 590.50 946.00 5499.50
2000 1063.00 628.00 f 694.50 426.50 177.50 54.00 0.50 0.00 132.50 390.50 1024.00 1204.50 5167.50
2001 1122.31 d 1035.50 604.00 i 430.18 b 212.00 50.50 0.00 4.00 87.00 408.00 688.50 1006.00 5043.99
2002 1068.50 914.00 983.50 419.00 246.00 13.50 0.00 8.00 115.50 568.50 790.00 945.00 6071.50
2003 969.00 1010.50 722.00 394.00 235.00 53.50 0.00 3.00 146.00 288.00 860.50 1009.00 5690.50
2004 1053.00 1006.00 638.00 471.00 157.50 75.00 30.00 32.00 g 75.50 370.00 810.00 1006.50 5692.50
2005 1063.50 841.83 e 765.50 501.00 238.50 49.50 4.50 5.50 57.00 392.50 639.00 1099.50 5657.83
2006 875.50 914.26 e 791.00 395.00 165.00 15.50 0.00 12.00 202.00 459.00 727.50 1101.00 5657.76
2007 1463.50 1111.00 448.00 g 573.50 142.00 43.50 0.00 0.00 71.50 362.50 774.50 1291.50 5833.50
2008 1308.50 998.50 802.00 578.79 a 264.50 58.00 0.00 10.33 d 114.00 414.00 682.50 1223.50 6454.63
2009 1048.63 e 819.00 777.50 589.00 254.50 72.00 5.50 1.00 127.00 734.00 677.00 1279.00 6384.13
2010 1098.50 1038.50 776.50 464.00 316.50 29.00 5.50 0.00 56.50 344.00 798.50 998.50 5926.00
2011 1182.50 1081.00 744.00 499.50 335.50 21.00 0.00 a 0.00 111.50 413.33 a 786.50 1112.00 6286.83
2012 1001.00 1034.50 407.50 h 321.00 225.50 5.17 a 0.00 3.00 71.38 a 559.50 656.50 1084.50 4962.05
2013 1087.00 967.00 902.00 46.50 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 2956.00
Period of Record Statistics
MEAN 1104.62 941.23 771.06 475.96 226.31 41.58 4.84 7.97 114.18 427.13 785.51 1097.43 5999.67
S.D. 138.30 129.83 88.92 91.18 62.53 28.71 7.17 11.71 52.12 81.73 122.84 115.24 437.59
SKEW 0.44 0.08 0.15 0.02 0.37 0.49 1.92 2.56 0.32 2.02 0.48 0.53 -0.24
MAX 1463.50 1183.00 983.50 671.50 344.00 100.00 30.00 51.00 216.50 734.00 1028.28 1350.00 6940.00
MIN 822.50 749.00 566.50 291.21 135.00 5.00 0.00 0.00 8.79 288.00 590.50 937.50 5110.50
NO YRS 30 29 26 29 28 28 28 25 29 29 29 29 20