NORWOOD, COLORADO

Monthly Total Cooling Degree Days

(056012)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200808
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
1924 0.00 z 0.00 z 0.00 z 0.00 0.00 61.50 67.00 58.00 21.00 0.00 0.00 0.00 b 207.50
1925 0.00 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 0.00 0.00 0.00
1926 0.00 e 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 41.00 65.00 0.00 z 0.00 z 0.00 z 0.00 z 106.00
1927 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 59.79 c 5.17 a 0.00 0.00 a 0.00 0.00 64.95
1928 0.00 a 0.00 0.00 0.00 0.00 7.00 f 0.00 z 38.00 m 0.00 z 0.00 a 0.00 0.00 0.00
1929 0.00 0.00 0.00 0.00 0.00 c 10.00 f 27.12 c 0.50 1.67 c 0.00 f 0.00 h 0.00 c 29.29
1930 0.00 0.00 l 0.00 z 0.00 z 0.00 z 0.00 z 70.55 b 20.67 a 0.00 h 0.00 z 0.00 z 0.00 z 91.22
1931 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 211.50 98.00 23.79 a 0.00 0.00 b 0.00 333.29
1932 0.00 0.00 0.00 0.00 0.00 22.50 89.00 56.00 0.00 0.00 0.00 0.00 167.50
1933 0.00 0.00 0.00 0.00 0.00 36.00 136.50 65.00 14.00 0.00 0.00 0.00 251.50
1934 0.00 h 0.00 y 0.00 w 0.00 z 0.50 s 22.50 l 193.00 130.00 4.00 0.00 0.00 0.00 a 327.00
1935 0.00 0.00 0.00 0.00 0.00 48.00 125.00 39.00 3.00 0.00 0.00 b 0.00 215.00
1936 0.00 b 0.00 b 0.00 a 0.00 0.00 75.00 a 109.00 46.00 0.00 0.00 a 0.00 0.00 230.00
1937 0.00 0.00 a 0.00 0.00 0.00 23.00 60.97 a 51.50 1.00 0.00 a 0.00 z 0.00 z 136.47
1938 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00
1939 0.00 0.00 b 0.00 b 0.00 c 0.00 57.50 101.00 0.00 z 12.50 0.00 0.00 0.00 171.00
1940 0.00 0.00 0.00 a 0.00 0.00 21.00 117.50 74.50 4.50 0.00 0.00 z 0.00 z 217.50
1941 0.00 0.00 0.00 a 0.00 0.00 b 4.50 33.07 a 25.50 0.00 z 0.00 z 0.00 z 0.00 z 63.07
1942 0.00 0.00 0.00 a 3.89 c 11.22 b 85.86 a 115.50 69.75 c 8.50 0.00 0.00 a 0.00 294.73
1943 0.00 b 0.00 0.00 d 0.00 0.00 18.00 67.50 13.50 1.00 0.00 0.00 0.00 100.00
1944 0.00 0.00 0.00 0.00 0.00 1.50 10.00 26.50 0.00 0.00 0.00 0.00 38.00
1945 0.00 z 0.00 0.00 0.00 0.00 0.00 19.00 25.00 6.00 0.00 0.00 0.00 50.00
1946 0.00 0.00 0.00 0.00 0.00 12.00 47.50 19.50 0.00 0.00 0.00 a 0.00 79.00
1947 0.00 a 0.00 0.00 0.00 0.00 0.00 60.50 25.00 3.00 0.00 0.00 0.00 a 88.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 32.50 9.83 a 0.00 0.00 f 0.00 42.33
1949 0.00 0.00 0.00 0.00 0.00 1.00 32.00 14.50 2.50 0.00 d 0.00 0.00 50.00
1950 0.00 0.00 0.00 0.00 0.00 2.50 5.50 h 12.50 5.00 0.00 0.00 0.00 20.00
1951 0.00 0.00 0.00 c 0.00 13.50 10.00 136.00 44.00 0.00 h 0.00 a 0.00 0.00 203.50
1952 0.00 0.00 0.00 0.00 0.00 14.00 38.00 19.00 2.00 0.00 g 0.00 0.00 73.00
1953 0.00 0.00 0.00 0.00 0.00 50.50 98.00 6.50 0.00 0.00 0.00 0.00 155.00
1954 0.00 0.00 0.00 0.00 0.00 53.00 81.50 20.00 5.50 0.00 0.00 0.00 160.00
1955 0.00 0.00 0.00 0.00 0.00 2.50 53.22 a 5.50 l 4.50 0.00 0.00 0.00 60.22
1956 0.00 0.00 0.00 0.00 0.00 44.48 a 34.50 9.00 2.00 0.00 0.00 0.00 89.98
1957 0.00 0.00 0.00 a 0.00 0.00 23.00 41.85 a 16.00 0.00 0.00 0.00 0.00 80.85
1958 0.00 0.00 0.00 0.00 1.00 24.50 49.50 72.50 2.00 0.00 0.00 0.00 149.50
1959 0.00 a 0.00 0.00 0.00 a 0.00 37.50 65.50 16.50 0.00 0.00 0.00 0.00 119.50
1960 0.00 0.00 0.00 0.00 0.00 32.50 81.50 57.50 4.14 a 0.00 0.00 0.00 175.64
1961 0.00 0.00 0.00 0.00 0.00 43.00 49.50 40.50 0.00 b 0.00 0.00 0.00 133.00
1962 0.00 0.00 0.00 0.00 0.00 17.50 29.97 a 46.50 2.00 0.00 0.00 0.00 95.97
1963 0.00 0.00 0.00 0.00 0.00 16.55 a 83.50 30.50 0.00 0.00 0.00 h 0.00 130.55
1964 0.00 0.00 0.00 0.00 2.00 8.40 e 110.50 19.00 0.00 0.00 0.00 0.00 139.90
1965 0.00 0.00 0.00 0.00 0.00 0.00 a 31.00 24.50 0.00 0.00 0.00 0.00 55.50
1966 0.00 0.00 0.00 0.00 0.00 a 1.00 91.00 38.50 0.00 0.00 0.00 0.00 130.50
1967 0.00 0.00 0.00 0.00 0.00 3.50 45.39 c 20.00 0.50 0.00 0.00 0.00 69.39
1968 0.00 0.00 0.00 0.00 0.00 14.50 31.50 1.00 0.00 c 0.00 0.00 0.00 a 47.00
1969 0.00 0.00 0.00 0.00 0.00 0.50 70.50 93.00 0.00 0.00 0.00 0.00 164.00
1970 0.00 j 0.00 0.00 0.00 0.00 35.50 56.50 56.50 0.00 0.00 a 0.00 c 0.00 148.50
1971 0.00 a 0.00 0.00 0.00 0.00 18.00 48.00 12.00 0.50 0.00 0.00 0.00 d 78.50
1972 0.00 0.00 0.00 a 0.00 e 0.00 b 2.00 42.37 a 25.00 0.00 0.00 a 0.00 0.00 a 69.37
1973 0.00 a 0.00 0.00 a 0.00 e 0.00 8.00 28.50 12.92 a 0.00 b 0.00 0.00 a 0.00 a 49.42
1974 0.00 0.00 0.00 b 0.00 c 0.00 b 53.00 41.00 11.07 c 10.18 b 0.00 0.00 0.00 115.25
1975 0.00 0.00 0.00 b 0.00 0.00 a 1.55 a 52.70 a 24.00 2.50 0.00 0.00 0.00 80.75
1976 0.00 0.00 0.00 0.00 0.00 14.42 d 81.00 5.50 4.14 a 0.00 0.00 0.00 105.06
1977 0.00 0.00 0.00 0.00 b 0.00 b 33.62 a 87.00 74.50 14.00 0.00 0.00 b 0.00 209.12
1978 0.00 0.00 0.00 0.00 5.34 b 39.00 103.52 c 39.30 c 12.12 d 0.00 g 0.00 a 0.00 b 199.28
1979 0.00 0.00 b 0.00 b 0.00 f 0.00 f 36.00 57.50 f 59.86 b 8.57 b 0.00 b 0.00 a 0.00 104.43
1980 0.00 0.00 0.00 0.00 c 0.00 f 33.00 87.66 b 50.24 b 0.00 j 0.00 a 0.00 f 0.00 q 170.90
1981 0.00 a 0.00 a 0.00 a 0.00 0.00 c 40.00 f 58.00 k 41.16 b 0.00 d 0.00 b 0.00 0.00 41.16
1982 0.00 0.00 0.00 0.00 0.00 8.00 78.00 38.50 0.00 0.00 0.00 0.00 124.50
1983 0.00 0.00 a 0.00 0.00 0.00 6.50 34.00 27.50 10.50 0.00 0.00 0.00 a 78.50
1984 0.00 0.00 0.00 0.00 2.00 i 6.50 z 80.50 34.50 3.00 0.00 0.00 0.00 118.00
1985 0.00 0.00 0.00 0.00 0.00 24.00 77.50 55.00 3.00 0.00 0.00 0.00 159.50
1986 0.00 0.00 0.00 b 0.00 0.00 12.00 44.50 69.50 6.50 0.00 0.00 0.00 132.50
1987 0.00 0.00 0.00 0.00 0.00 8.50 38.00 38.50 0.00 0.00 0.00 0.00 85.00
1988 0.00 0.00 0.00 0.00 r 0.00 27.50 83.50 51.00 1.00 0.00 k 0.00 0.00 163.00
1989 0.00 0.00 0.00 0.00 1.00 30.00 120.50 13.50 1.00 0.00 0.00 0.00 166.00
1990 0.00 0.00 0.00 0.00 0.00 101.50 63.50 47.00 30.50 0.00 0.00 0.00 242.50
1991 0.00 0.00 0.00 0.00 0.00 7.00 54.50 36.00 1.00 0.00 0.00 0.00 98.50
1992 0.00 0.00 0.00 0.00 0.00 6.00 38.00 53.50 3.10 a 0.00 0.00 0.00 100.60
1993 0.00 0.00 0.00 0.00 0.00 29.00 85.50 21.00 0.00 0.00 0.00 0.00 135.50
1994 0.00 0.00 0.00 0.00 1.50 63.00 121.50 109.00 3.00 0.00 0.00 0.00 298.00
1995 0.00 0.00 0.00 0.00 0.00 2.00 71.50 104.50 32.00 0.00 0.00 0.00 210.00
1996 0.00 0.00 0.00 0.00 12.00 30.00 144.00 87.00 12.00 0.00 0.00 0.00 285.00
1997 0.00 0.00 0.00 0.00 1.00 10.50 52.50 31.50 1.50 0.00 0.00 0.00 97.00
1998 0.00 0.00 0.00 0.00 0.00 21.00 118.50 44.50 13.00 0.00 0.00 0.00 197.00
1999 0.00 0.00 0.00 0.00 0.00 12.41 a 66.50 4.65 a 0.00 0.00 0.00 0.00 83.56
2000 0.00 0.00 0.00 0.00 19.00 11.50 130.50 101.50 22.50 0.00 0.00 0.00 285.00
2001 0.00 0.00 0.00 0.00 3.00 66.50 109.50 38.50 11.00 0.00 0.00 0.00 228.50
2002 0.00 0.00 a 0.00 0.00 14.00 125.50 197.00 88.00 8.00 0.00 0.00 0.00 432.50
2003 0.00 0.00 0.00 0.00 11.00 15.50 265.00 132.00 4.00 0.00 0.00 0.00 427.50
2004 0.00 0.00 0.00 0.00 0.00 22.00 102.00 61.50 10.00 0.00 0.00 0.00 195.50
2005 0.00 0.00 0.00 0.00 8.00 24.50 164.50 25.50 1.50 0.00 0.00 0.00 224.00
2006 0.00 0.00 0.00 0.00 0.00 65.00 131.00 39.50 0.00 0.00 0.00 0.00 235.50
2007 0.00 0.00 0.00 0.00 0.00 78.50 164.00 113.00 18.50 0.00 0.00 0.00 a 374.00
2008 0.00 0.00 0.00 0.00 0.00 30.00 110.50 30.50 z 0.00 z 0.00 z 0.00 z 0.00 z 140.50
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.05 1.40 27.11 81.94 43.37 5.16 0.00 0.00 0.00 158.64
S.D. 0.00 0.00 0.00 0.45 3.87 25.81 47.83 30.79 7.18 0.00 0.00 0.00 92.35
SKEW 0.00 0.00 0.00 8.49 2.95 1.46 1.29 0.98 1.92 0.00 0.00 0.00 1.14
MAX 0.00 0.00 0.00 3.89 19.00 125.50 265.00 132.00 32.00 0.00 0.00 0.00 432.50
MIN 0.00 0.00 0.00 0.00 0.00 0.00 10.00 0.50 0.00 0.00 0.00 0.00 38.00
NO YRS 78 77 76 75 74 73 78 79 76 76 74 78 56