SCOTIA, CALIFORNIA

Monthly Total Cooling Degree Days

(048045)

Base Temperature = 65 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1931 0.00 h 0.00 b 0.00 5.00 4.50 1.50 18.00 1.50 0.00 0.00 0.50 0.00 31.00
1932 0.00 0.00 0.00 0.00 0.00 1.00 1.00 2.00 2.00 4.50 0.00 0.00 10.50
1933 0.00 0.00 0.00 0.50 0.00 0.00 0.00 12.00 0.00 6.00 0.00 0.00 18.50
1934 0.00 0.00 0.00 0.00 3.00 4.50 5.50 4.50 0.00 1.00 1.00 0.00 19.50
1935 0.00 0.00 0.00 0.00 0.00 16.50 5.50 11.00 5.00 2.50 0.00 0.00 40.50
1936 0.00 0.00 0.00 0.00 4.50 18.50 0.50 3.50 15.00 13.50 0.00 0.00 55.50
1937 0.00 0.00 0.00 0.00 0.00 12.50 7.00 10.00 22.00 14.00 0.00 0.00 65.50
1938 0.00 0.00 0.00 0.00 0.00 a 0.00 8.50 0.00 5.00 0.00 0.00 a 0.00 13.50
1939 0.00 0.00 1.00 0.00 7.50 1.00 10.50 1.50 60.00 18.00 0.00 0.00 99.50
1940 0.00 0.00 0.00 0.00 3.00 0.00 11.50 6.50 32.00 26.50 0.00 0.00 79.50
1941 0.00 0.00 0.00 0.00 15.00 5.00 19.00 20.00 15.50 0.00 7.00 0.50 82.00
1942 0.00 0.00 0.00 0.00 4.50 21.00 42.00 19.00 3.50 13.00 0.00 0.00 103.00
1943 0.00 2.00 0.00 0.00 0.00 1.00 4.50 5.00 46.00 3.50 0.00 0.00 62.00
1944 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13.00 16.00 4.00 0.00 0.00 33.00
1945 0.00 0.00 0.00 0.00 0.00 20.50 12.00 4.50 5.00 2.00 0.00 0.00 44.00
1946 0.00 0.00 0.00 0.00 0.00 13.00 15.00 0.00 6.00 0.00 0.00 0.00 34.00
1947 0.00 0.00 0.00 4.00 3.50 0.00 3.50 9.00 24.50 1.50 0.00 0.00 46.00
1948 0.00 0.00 0.00 0.00 0.50 0.00 0.00 4.50 0.00 0.50 0.00 0.00 5.50
1949 0.00 0.00 0.00 0.00 5.50 8.00 0.00 0.50 2.50 0.00 0.00 0.00 16.50
1950 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.00 0.00 3.50 0.00 0.00 8.50
1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 g 9.00 0.50 0.00 a 0.00 9.50
1952 0.00 0.00 a 0.00 0.00 0.00 0.00 1.50 0.00 9.00 18.00 0.00 0.00 28.50
1953 0.00 0.00 0.00 0.00 1.50 0.00 2.50 0.50 20.50 2.58 a 0.00 0.00 27.58
1954 0.00 0.00 0.00 a 0.00 0.00 0.00 0.00 1.00 10.00 8.50 0.00 0.00 19.50
1955 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 5.00 0.00 0.00 0.00 6.00
1956 0.00 0.00 0.00 0.00 9.00 0.00 2.00 0.50 9.50 2.00 0.00 0.00 23.00
1957 0.00 0.00 0.00 0.00 0.00 2.50 1.50 0.50 9.00 1.50 0.00 0.00 15.00
1958 0.00 0.00 0.00 2.00 1.50 7.00 6.00 8.50 34.62 d 0.00 e 0.00 0.00 59.62
1959 0.00 0.00 0.00 0.00 0.00 0.50 2.50 6.00 0.00 1.50 0.00 0.00 10.50
1960 0.00 0.00 0.00 0.00 2.87 d 0.00 f 0.00 5.00 0.00 a 0.50 0.00 0.00 8.37
1961 0.00 0.00 0.00 0.00 h 0.00 b 12.00 3.50 1.00 6.00 7.50 0.00 0.00 30.00
1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.50 11.50 0.00 0.00 0.00 16.00
1963 0.00 2.00 0.00 0.00 0.00 0.00 1.50 0.00 19.00 0.50 0.00 0.00 23.00
1964 0.00 0.00 0.00 0.00 0.00 0.00 1.50 3.00 20.00 4.50 0.00 0.00 29.00
1965 0.00 0.00 0.00 0.00 0.00 c 0.00 a 0.00 8.50 0.00 18.00 0.00 0.00 26.50
1966 0.00 0.00 0.00 0.50 0.00 8.00 0.00 0.00 23.50 0.00 0.00 0.00 32.00
1967 0.00 0.00 0.00 0.00 1.50 1.50 0.50 2.50 9.50 3.50 1.00 0.00 20.00
1968 0.00 0.00 0.00 0.00 0.00 8.50 0.00 22.00 8.00 2.00 0.00 0.00 40.50
1969 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 12.00 0.00 0.00 0.00 14.00
1970 0.00 0.00 0.00 0.00 0.00 14.00 0.00 6.50 3.50 0.00 0.00 0.00 24.00
1971 0.00 0.00 0.00 0.00 0.00 0.00 3.50 14.00 14.00 0.50 0.00 0.00 32.00
1972 0.00 0.00 0.00 0.00 0.00 0.00 0.50 25.00 0.50 3.00 0.00 0.00 z 29.00
1973 0.00 0.00 0.00 0.00 0.00 12.00 0.00 0.00 12.00 0.00 a 0.00 0.00 24.00
1974 0.00 0.00 0.00 0.00 0.00 4.00 16.00 3.50 3.50 0.00 0.00 0.00 27.00
1975 0.00 0.00 0.00 0.00 0.00 0.50 0.50 0.00 8.50 0.00 0.00 0.00 9.50
1976 0.00 0.00 0.00 0.00 1.50 0.00 4.50 1.00 3.50 11.00 0.00 0.00 21.50
1977 0.00 0.00 0.00 0.00 0.00 0.00 1.50 11.50 5.00 0.00 0.00 0.00 18.00
1978 0.00 0.00 0.00 0.00 1.00 0.50 3.50 9.00 6.00 8.00 0.00 0.00 28.00
1979 0.00 0.00 0.00 0.00 2.00 7.50 5.50 5.50 33.50 1.00 0.00 0.00 55.00
1980 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 7.00 18.00 0.00 0.00 26.00
1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.50 2.00 0.00 0.00 0.00 5.50
1982 0.00 0.00 0.00 0.00 2.00 5.50 0.00 0.00 3.50 2.00 0.00 0.00 13.00
1983 0.00 0.00 0.00 0.00 1.00 0.00 0.50 8.50 12.50 1.00 0.00 0.00 23.50
1984 0.00 0.00 0.00 0.00 3.00 0.00 12.00 7.50 12.50 8.00 0.00 0.00 43.00
1985 0.00 0.00 0.00 0.00 2.00 2.50 12.50 0.00 0.00 6.00 0.00 0.00 23.00
1986 0.00 0.00 0.00 0.00 2.50 8.50 0.00 0.00 0.50 4.00 0.00 0.00 15.50
1987 0.00 0.00 0.00 0.00 17.50 8.50 0.00 2.00 1.00 16.00 0.00 0.00 45.00
1988 0.00 0.00 0.00 0.00 0.50 0.00 6.50 0.00 4.50 0.00 0.00 0.00 11.50
1989 0.00 0.00 0.00 4.50 0.50 2.00 2.00 0.50 0.00 0.50 0.00 0.00 10.00
1990 0.00 0.00 0.00 0.00 2.00 0.00 15.50 7.50 12.50 0.00 0.00 0.00 37.50
1991 0.00 0.00 0.00 0.00 0.00 0.00 2.00 19.50 10.50 23.50 0.00 0.00 55.50
1992 0.00 0.00 0.00 7.50 1.00 0.50 8.50 15.00 1.50 9.00 0.00 0.00 43.00
1993 0.00 0.00 0.00 0.00 2.50 0.00 0.00 12.50 0.00 0.00 0.00 0.00 15.00
1994 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50 5.50 0.00 0.00 0.00 6.00
1995 0.00 0.00 0.00 0.00 0.00 0.00 6.00 10.00 5.00 0.00 0.00 0.00 21.00
1996 0.00 0.00 0.00 0.00 1.50 0.00 0.00 3.50 0.00 18.50 0.00 0.00 23.50
1997 0.00 0.00 1.00 0.00 22.50 1.00 3.50 8.50 20.50 0.50 0.00 0.00 57.50
1998 0.00 0.00 0.00 0.00 0.00 0.00 1.50 0.00 1.50 2.00 0.00 0.00 5.00
1999 0.00 0.00 0.00 6.00 0.00 0.50 0.00 14.50 0.00 0.00 b 1.00 0.00 22.00
2000 0.00 0.00 0.00 0.00 0.00 6.50 4.00 2.50 37.00 0.00 0.00 0.00 50.00
2001 0.00 0.00 0.00 0.00 13.50 0.50 0.00 6.50 4.00 16.00 0.00 0.00 40.50
2002 0.00 0.00 0.00 0.00 8.00 4.00 9.00 21.50 24.00 0.50 0.00 0.00 67.00
2003 0.00 0.00 0.00 0.00 0.00 39.00 21.00 19.00 33.50 41.50 0.00 0.00 154.00
2004 0.00 0.00 0.00 9.00 0.00 4.50 31.00 0.00 z 0.00 z 0.00 z 0.00 0.00 44.50
2005 0.00 0.00 0.00 0.00 4.00 1.50 35.50 23.00 1.50 0.00 0.00 0.00 65.50
2006 0.00 0.00 0.00 0.00 7.75 a 5.77 d 1.00 m 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 13.52
Period of Record Statistics
MEAN 0.00 0.05 0.03 0.52 2.19 3.92 5.26 6.28 10.36 5.08 0.14 0.01 34.00
S.D. 0.00 0.32 0.16 1.72 4.20 6.71 8.29 6.75 11.97 7.82 0.83 0.06 26.65
SKEW 0.00 5.92 5.92 3.49 2.91 2.67 2.46 1.12 1.81 2.19 7.77 8.43 1.91
MAX 0.00 2.00 1.00 9.00 22.50 39.00 42.00 25.00 60.00 41.50 7.00 0.50 154.00
MIN 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.00
NO YRS 75 76 76 75 76 75 75 73 74 74 75 74 69