CLOVERDALE, OREGON

Monthly Total Cooling Degree Days

(351682)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1940 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 k 0.00
1941 0.00 0.00 0.00 0.00 14.50 2.50 13.00 0.00 0.00 0.00 0.00 0.00 30.00
1942 0.00 0.00 0.00 a 0.00 0.50 15.52 a 27.00 12.50 1.00 0.00 0.00 0.00 a 56.52
1943 0.00 a 0.00 0.00 0.00 0.00 a 0.00 0.00 0.00 0.00 x 0.00 0.00 0.00 0.00
1944 0.00 0.00 0.00 0.00 c 11.37 a 0.00 1.50 19.00 2.50 2.50 0.00 0.00 36.87
1945 0.00 0.00 0.00 0.00 0.00 0.50 1.50 0.00 0.00 0.00 0.00 0.00 2.00
1946 0.00 0.00 0.00 0.00 0.00 0.00 12.00 1.00 3.00 0.00 0.00 0.00 16.00
1947 0.00 0.00 0.00 b 5.50 4.50 0.00 1.03 a 0.00 16.50 0.00 0.00 0.00 27.53
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 b 0.00 25.00 0.00 0.00 0.00 25.00
1949 0.00 0.00 0.00 0.00 a 2.30 d 0.00 z 0.00 z 0.50 s 4.66 a 0.00 0.00 0.00 6.95
1950 0.00 0.00 0.00 0.00 0.00 2.00 0.00 11.50 8.00 0.00 0.00 0.00 21.50
1951 0.00 0.00 0.00 3.50 0.00 0.50 19.50 0.50 8.50 6.00 0.00 0.00 38.50
1952 0.00 0.00 0.00 0.00 0.00 0.00 7.50 0.00 9.50 3.00 0.00 0.00 20.00
1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8.00 5.00 1.50 0.00 0.00 a 14.50
1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 2.00 0.00 0.00 4.00
1955 0.00 0.00 0.00 0.00 0.00 b 9.00 0.52 a 0.00 11.50 0.50 0.00 b 0.00 21.52
1956 0.00 0.00 0.00 0.00 11.50 0.00 19.00 2.50 6.50 0.00 0.00 0.00 39.50
1957 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 22.50 0.00 0.00 0.00 23.50
1958 0.00 0.00 0.00 0.00 0.00 5.00 34.50 5.00 16.50 3.50 0.00 0.00 64.50
1959 0.00 0.00 0.00 0.00 6.00 0.50 5.50 0.00 0.00 2.00 0.00 0.00 14.00
1960 0.00 0.00 0.00 0.00 0.00 0.00 7.00 1.50 11.00 8.50 0.00 0.00 28.00
1961 0.00 0.00 0.00 0.00 3.00 0.00 23.00 1.50 0.00 c 9.00 0.00 0.00 36.50
1962 0.00 0.00 0.00 0.00 0.00 0.00 1.00 9.00 7.50 0.00 0.00 0.00 17.50
1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14.00 0.00 0.00 0.00 14.00
1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50 0.00 3.50 0.00 0.00 4.00
1965 0.00 0.00 0.00 0.00 0.00 0.00 1.00 2.00 9.50 1.50 0.00 0.00 c 14.00
1966 0.00 0.00 0.00 0.00 0.00 15.50 0.00 7.00 13.00 0.00 0.00 0.00 35.50
1967 0.00 0.00 0.00 0.00 0.00 0.00 4.50 0.00 19.00 0.00 0.00 0.00 23.50
1968 0.00 1.00 0.00 0.00 0.00 0.00 0.00 14.50 6.50 0.00 0.00 0.00 22.00
1969 0.00 0.00 0.00 0.00 6.00 1.50 0.00 0.50 0.50 0.00 0.00 0.00 8.50
1970 0.00 0.00 0.00 0.00 1.00 8.00 0.00 9.50 6.50 1.50 0.00 0.00 26.50
1971 0.00 0.00 0.00 0.00 0.00 a 0.00 0.00 5.00 3.50 6.50 0.00 0.00 15.00
1972 0.00 0.00 0.00 0.00 0.00 a 0.00 19.50 5.50 12.00 0.00 0.00 0.00 37.00
1973 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 21.50 0.00 0.00 0.00 23.50
1974 0.00 0.00 0.00 0.00 0.00 5.50 0.00 1.50 20.00 0.00 0.00 0.00 27.00
1975 0.00 0.00 0.00 0.00 1.00 0.50 7.50 0.00 21.50 0.00 0.00 0.00 30.50
1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.50 11.50 8.00 0.00 0.00 21.00
1977 0.00 0.00 0.00 0.00 0.00 1.50 3.50 13.00 0.00 0.00 0.00 0.00 18.00
1978 0.00 0.00 0.00 0.00 3.50 7.50 17.50 7.00 6.50 11.50 0.00 0.00 53.50
1979 0.00 0.00 0.00 0.00 0.00 a 0.00 4.50 2.50 13.50 3.50 0.00 0.00 24.00
1980 0.00 0.00 0.00 0.00 0.00 a 0.00 4.00 0.00 10.00 11.00 0.00 0.00 25.00
1981 0.00 0.00 0.00 0.50 0.00 0.00 1.00 31.00 8.00 j 0.00 0.00 0.00 32.50
1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 3.50 4.00 0.00 0.00 8.50
1983 0.00 0.00 0.00 0.00 7.00 0.00 2.50 10.50 6.50 0.00 0.00 0.00 26.50
1984 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.50 0.00 0.00 0.00 3.50
1985 0.00 0.00 0.00 0.00 2.00 11.50 4.00 1.00 3.00 0.00 0.00 0.00 21.50
1986 0.00 0.00 0.00 0.00 2.00 1.00 0.00 0.00 4.00 0.00 0.00 0.00 7.00
1987 0.00 0.00 0.00 0.50 0.00 a 3.50 0.52 a 0.00 z 6.72 a 10.00 0.00 0.00 21.24
1988 0.00 0.00 0.00 0.00 0.00 0.00 15.00 4.00 2.00 3.00 0.00 0.00 24.00
1989 0.00 0.00 0.00 0.00 0.00 20.00 0.00 0.00 25.50 0.00 0.00 0.00 45.50
1990 0.00 0.00 0.00 0.00 0.00 6.50 8.50 1.50 8.00 0.00 0.00 0.00 24.50
1991 0.00 0.00 0.00 0.00 z 0.00 z 0.00 0.00 z 0.00 z 0.00 z 10.00 0.00 0.00 10.00
1992 0.00 0.00 0.00 z 0.00 1.50 6.50 0.00 z 23.00 0.50 1.50 0.00 0.00 33.00
1993 0.00 0.00 0.00 0.00 4.00 0.00 0.00 11.00 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 0.00 a 11.50 0.00 0.00 0.00 11.50
1995 0.00 0.00 0.00 0.00 0.00 24.00 3.50 4.50 14.50 0.00 0.00 0.00 46.50
1996 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8.00 0.00 0.00 a 8.00
1997 0.00 0.00 0.00 0.00 7.50 0.00 0.00 5.00 5.50 0.00 0.00 0.00 18.00
1998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.50 0.00 0.00 0.00 0.00 3.50
1999 0.00 0.00 0.00 4.50 6.50 0.00 0.00 0.00 8.50 0.50 0.00 0.00 20.00
2000 0.00 0.00 0.00 0.00 0.00 8.28 a 1.50 3.00 16.00 1.00 0.00 0.00 29.78
2001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 2.00
2002 0.00 0.00 0.00 0.00 0.00 0.50 7.00 13.50 1.00 0.50 0.00 0.00 22.50
2003 0.00 0.00 0.00 0.00 0.00 15.50 3.00 4.50 4.50 7.50 0.00 0.00 35.00
2004 0.00 0.00 0.00 0.50 0.00 7.50 10.00 10.00 0.00 2.00 0.00 0.00 30.00
2005 0.00 0.00 0.00 0.00 11.50 0.00 4.00 1.00 0.00 0.00 0.00 0.00 16.50
2006 0.00 0.00 0.00 0.00 9.50 0.00 4.00 2.50 14.50 0.00 0.00 0.00 30.50
2007 0.00 0.00 0.00 c 0.00 0.00 0.00 10.00 1.00 3.50 0.50 0.00 0.00 15.00
2008 0.00 0.00 0.00 0.00 27.50 0.00 0.00 0.00 13.50 0.00 0.00 0.00 41.00
2009 0.00 0.00 0.00 0.00 0.00 0.00 7.00 0.00 18.50 0.00 0.00 0.00 25.50
2010 0.00 0.00 0.00 0.00 0.00 0.00 9.50 0.00 9.00 1.50 0.50 0.00 20.50
2011 0.00 0.00 0.00 0.00 0.00 4.00 0.00 2.50 6.50 0.00 0.00 0.00 13.00
2012 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8.50 1.50 0.00 0.00 0.00 10.00
2013 0.00 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 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.01 0.00 0.21 2.06 2.63 4.78 4.12 7.88 1.88 0.01 0.00 23.23
S.D. 0.00 0.12 0.00 0.93 4.58 5.19 7.33 6.06 6.99 3.18 0.06 0.00 13.27
SKEW 0.00 8.31 0.00 4.67 3.25 2.33 2.01 2.14 0.77 1.73 8.31 0.00 0.75
MAX 0.00 1.00 0.00 5.50 27.50 24.00 34.50 31.00 25.50 11.50 0.50 0.00 64.50
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 2.00
NO YRS 72 72 70 70 70 70 69 69 69 72 72 72 65