KARVAL, COLORADO

Monthly Total Heating Degree Days

(054444)

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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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
1947 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
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 431.50 668.08 d 830.00 1929.58
1981 974.50 879.00 802.50 307.50 302.00 24.50 2.00 21.50 76.00 446.50 665.50 1038.50 5540.00
1982 1196.50 1040.50 788.50 514.50 297.00 123.50 8.50 8.00 130.00 483.50 874.50 1053.00 6518.00
1983 1049.00 865.00 894.00 683.50 378.50 117.50 0.00 0.00 97.50 377.00 784.50 1449.00 6695.50
1984 1280.00 921.00 899.00 673.50 220.00 43.00 0.00 0.00 177.50 67.00 y 0.00 z 0.00 z 4214.00
1985 0.00 z 0.00 z 0.00 z 240.00 i 176.50 57.50 0.00 3.00 216.50 498.00 1021.00 1194.00 3166.50
1986 816.00 815.50 565.50 388.00 222.00 30.00 1.00 0.00 j 70.50 j 458.50 816.00 1045.50 5158.00
1987 1056.50 820.00 877.50 439.00 187.00 24.00 15.50 40.00 90.50 418.00 723.00 1082.00 5773.00
1988 1399.50 1018.50 816.50 505.00 222.50 18.50 3.50 6.00 125.00 361.00 748.50 1072.00 6296.50
1989 1029.50 1168.50 685.50 432.00 212.50 106.50 0.00 6.00 175.50 426.00 716.00 1194.00 6152.00
1990 1056.50 979.00 808.00 471.50 325.50 22.50 15.50 10.00 64.00 433.00 673.50 1248.00 6107.00
1991 1174.00 702.00 756.00 498.50 181.50 12.50 9.50 o 8.50 123.50 442.00 926.50 1047.00 5872.00
1992 1020.00 765.50 650.50 381.00 189.50 77.50 2.50 34.50 88.50 366.50 949.50 1230.50 5756.00
1993 1311.50 1020.00 751.50 518.50 219.50 64.50 0.00 27.50 211.00 493.50 958.50 977.50 6553.50
1994 1003.00 577.50 j 659.50 513.62 a 166.00 3.00 4.00 m 0.50 64.50 401.50 818.00 906.00 4535.62
1995 1018.50 791.00 763.00 648.00 417.50 84.00 19.00 9.00 160.00 452.00 692.50 984.00 6038.50
1996 1112.50 909.50 871.50 453.50 172.50 18.50 10.00 3.50 162.00 429.00 853.50 1021.50 6017.50
1997 1167.50 945.50 714.50 685.50 282.00 38.28 a 7.00 20.50 86.00 456.00 895.50 1168.00 6466.28
1998 1034.00 845.00 861.00 542.50 162.00 77.00 k 0.00 j 1.50 25.50 403.50 704.50 1085.50 5665.00
1999 954.05 b 726.32 c 671.31 b 550.38 d 322.18 c 40.00 h 0.50 j 3.74 b 220.38 d 429.19 b 562.50 b 951.50 5391.56
2000 987.41 d 748.20 d 745.00 449.42 d 188.50 f 39.00 f 0.00 f 0.57 d 124.00 410.23 a 985.34 a 1133.50 5583.68
2001 1082.42 a 926.43 e 784.50 271.00 f 157.00 i 12.00 k 1.00 l 0.00 z 0.00 z 0.00 z 81.50 z 981.31 b 3774.66
2002 1032.50 906.00 905.00 436.00 354.00 47.00 0.00 x 0.00 z 8.50 z 331.00 s 765.50 981.50 5427.50
2003 919.50 977.00 727.50 409.00 231.50 56.00 g 0.00 4.00 h 150.00 309.50 867.60 e 744.00 h 4591.60
2004 1064.50 984.50 582.00 472.50 153.50 76.00 21.50 j 35.00 102.50 398.50 845.00 977.50 5691.50
2005 1019.00 825.00 776.79 e 545.00 215.00 i 52.20 e 5.50 10.50 67.50 339.21 e 496.00 g 1072.50 4713.20
2006 910.50 946.50 803.50 377.00 f 185.50 12.50 0.00 14.50 228.00 477.50 608.50 f 1091.50 4670.00
2007 1311.00 1013.00 592.62 a 611.50 222.00 45.50 f 0.00 p 0.00 83.00 373.00 713.50 1215.50 6135.12
2008 1184.00 988.50 791.50 585.50 274.00 46.00 2.00 34.00 9.00 z 478.71 e 688.00 1152.50 6224.71
2009 1021.00 774.00 743.50 576.50 232.00 69.50 12.50 8.50 155.50 716.50 689.00 1288.50 6287.00
2010 1055.50 1040.00 760.00 499.00 329.00 30.00 3.00 4.50 46.00 349.00 791.00 986.00 5893.00
2011 1144.00 1086.96 c 734.18 a 483.00 338.00 11.38 a 0.00 b 0.00 a 116.50 448.47 a 780.00 1165.00 6307.49
2012 979.50 1031.11 b 566.55 b 381.00 190.13 a 0.00 i 0.00 4.13 a 94.00 504.00 780.50 1065.50 5596.43
2013 1101.00 964.50 1531.00 61.50 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 3596.50
Period of Record Statistics
MEAN 1077.03 916.89 777.48 505.33 247.10 48.41 4.67 11.27 123.60 433.69 791.62 1086.72 6160.08
S.D. 126.42 114.73 167.15 95.85 72.79 34.11 5.97 12.34 55.19 72.70 111.51 125.56 330.24
SKEW 0.65 -0.06 2.79 0.25 0.66 0.75 1.13 1.12 0.36 1.75 0.27 0.62 -0.19
MAX 1399.50 1168.50 1531.00 685.50 417.50 123.50 19.00 40.00 228.00 716.50 1021.00 1449.00 6695.50
MIN 816.00 702.00 565.50 307.50 153.50 3.00 0.00 0.00 25.50 309.50 562.50 830.00 5540.00
NO YRS 32 31 32 29 29 25 23 28 28 30 29 31 15