PORT ANGELES, WASHINGTON

Monthly Total Cooling Degree Days

(456624)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200803
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
1933 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 16.00 0.00 0.00 0.00 0.00 16.00
1934 0.00 0.00 0.00 0.00 0.00 0.00 0.50 17.50 5.00 0.00 0.00 0.00 23.00
1935 0.00 0.00 0.00 0.00 0.00 2.00 18.50 17.50 0.00 0.00 0.00 0.00 38.00
1936 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.50 0.00 0.00 0.00 0.00 2.50
1937 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
1938 0.00 0.00 0.00 0.00 0.00 0.00 17.50 0.00 0.00 0.00 0.00 0.00 17.50
1939 0.00 0.00 0.00 0.00 0.00 0.00 5.00 16.00 0.00 0.00 0.00 0.00 21.00
1940 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8.00 2.00 0.00 0.00 0.00 10.00
1941 0.00 0.00 0.00 0.00 0.00 1.00 57.00 0.00 0.00 0.00 0.00 0.00 58.00
1942 0.00 0.00 0.00 0.00 0.00 8.00 28.00 11.00 0.00 0.00 0.00 0.00 47.00
1943 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1944 0.00 0.00 0.00 0.00 0.00 7.00 5.00 2.00 8.00 0.00 a 0.00 0.00 22.00
1945 0.00 0.00 0.00 0.00 e 0.00 g 0.00 a 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1946 0.00 0.00 0.00 0.00 0.00 0.00 6.50 0.00 0.00 0.00 0.00 0.00 6.50
1947 0.00 0.00 0.00 0.00 3.50 0.00 3.50 0.00 0.00 0.00 0.00 0.00 7.00
1948 0.00 0.00 0.00 0.00 0.00 6.50 6.50 0.00 3.00 0.00 0.00 0.00 16.00
1949 0.00 0.00 0.00 0.00 0.00 0.00 0.00 a 0.50 5.50 0.00 0.00 0.00 6.00
1950 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 2.00
1951 0.00 0.00 0.00 0.00 0.00 8.00 3.00 1.03 a 0.00 z 0.00 a 0.00 0.00 12.03
1952 0.00 0.00 0.00 0.00 0.00 0.00 10.50 7.50 2.59 a 0.00 0.00 0.00 20.59
1953 0.00 b 0.00 0.00 b 0.00 a 1.00 0.00 a 2.21 c 6.00 1.50 0.00 a 0.00 a 0.00 a 10.71
1954 0.00 0.00 a 0.00 b 0.00 0.00 a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 a 0.00
1955 0.00 0.00 0.00 0.00 0.00 8.79 a 0.00 a 0.00 12.41 a 0.00 a 0.00 0.00 b 21.21
1956 0.00 a 0.00 a 0.00 a 0.00 7.50 0.00 22.50 1.50 0.00 a 0.00 0.00 0.00 b 31.50
1957 0.00 0.00 h 0.00 0.00 0.00 0.00 0.00 0.00 5.50 0.00 0.00 0.00 5.50
1958 0.00 a 0.00 a 0.00 0.00 a 1.00 33.00 61.50 3.74 b 1.00 0.00 b 0.00 b 0.00 100.24
1959 0.00 f 0.00 0.00 0.00 a 0.00 0.00 17.50 3.50 0.00 0.00 0.00 a 0.00 21.00
1960 0.00 0.00 0.00 0.00 0.00 0.00 14.50 15.00 1.50 0.00 0.00 0.00 a 31.00
1961 0.00 0.00 0.00 0.00 0.00 13.00 34.00 10.00 0.00 0.00 0.00 0.00 57.00
1962 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.50 0.00 0.00 0.00 0.00 1.50
1963 0.00 0.00 0.00 0.00 2.00 1.50 0.00 1.00 8.50 0.00 0.00 0.00 13.00
1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.50 0.00 0.00 0.00 0.00 4.50
1965 0.00 0.00 0.00 0.00 a 0.00 a 0.00 18.00 12.00 0.00 0.00 0.00 0.00 30.00
1966 0.00 0.00 0.00 0.00 a 0.00 1.50 0.00 8.00 0.00 0.00 0.00 0.00 9.50
1967 0.00 0.00 0.00 0.00 0.00 5.00 5.00 11.50 0.00 0.00 0.00 0.00 21.50
1968 0.00 0.00 0.00 0.00 0.00 0.50 23.00 2.00 2.50 0.00 0.00 0.00 28.00
1969 0.00 0.00 0.00 0.00 1.00 18.50 3.00 0.00 3.50 0.00 0.00 f 0.00 26.00
1970 0.00 0.00 0.00 0.00 0.00 d 5.50 10.00 0.00 0.00 0.00 a 0.00 0.00 15.50
1971 0.00 0.00 0.00 0.00 0.00 0.00 21.50 12.00 0.00 0.00 0.00 0.00 33.50
1972 0.00 0.00 0.00 0.00 3.00 0.00 29.50 23.00 12.00 0.00 0.00 0.00 67.50
1973 0.00 0.00 0.00 0.00 1.50 3.00 14.50 0.00 6.00 0.00 0.00 0.00 25.00
1974 0.00 0.00 0.00 0.00 0.00 0.00 13.50 17.00 18.50 0.00 0.00 0.00 49.00
1975 0.00 0.00 0.00 0.00 1.00 0.00 8.50 0.00 5.50 0.00 0.00 0.00 15.00
1976 0.00 0.00 0.00 0.00 0.00 0.50 0.00 0.00 1.00 0.00 0.00 0.00 1.50
1977 0.00 0.00 0.00 0.00 0.00 1.50 0.00 34.00 0.00 0.00 0.00 0.00 35.50
1978 0.00 0.00 0.00 0.00 0.00 16.00 22.50 19.00 0.00 a 0.00 0.00 0.00 57.50
1979 0.00 0.00 0.00 0.00 0.00 0.00 19.50 1.50 7.50 0.00 0.00 0.00 28.50
1980 0.00 0.00 0.00 0.00 z 0.00 0.00 9.00 2.50 0.00 0.00 0.00 0.00 11.50
1981 0.00 0.00 0.00 0.00 0.00 z 0.00 4.65 a 59.50 4.00 0.00 0.00 0.00 a 68.15
1982 0.00 z 0.00 0.00 0.00 0.00 19.50 0.50 6.50 1.00 0.00 0.00 0.00 27.50
1983 0.00 0.00 0.00 0.00 14.00 0.00 3.50 8.00 0.00 0.00 0.00 0.00 25.50
1984 0.00 0.00 0.00 0.00 0.00 0.00 13.50 2.50 0.00 0.00 0.00 0.00 16.00
1985 0.00 0.00 0.00 0.00 0.00 3.00 1.00 0.00 0.00 0.00 0.00 0.00 4.00
1986 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14.00 0.00 0.00 0.00 0.00 14.00
1987 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 2.00
1988 0.00 0.00 0.00 0.00 0.00 2.50 6.00 9.50 14.50 0.00 0.00 0.00 32.50
1989 0.00 0.00 0.00 0.00 0.00 15.00 0.00 0.00 3.00 0.00 0.00 0.00 18.00
1990 0.00 0.00 0.00 0.00 0.00 0.50 24.00 18.50 1.50 0.00 0.00 0.00 44.50
1991 0.00 0.00 0.00 0.00 0.00 0.00 12.00 1.50 0.50 0.00 0.00 0.00 14.00
1992 0.00 0.00 0.00 0.00 0.00 10.00 26.00 21.50 0.00 0.00 0.00 0.00 57.50
1993 0.00 0.00 0.00 0.00 2.00 0.00 0.00 18.50 0.00 0.00 0.00 0.00 20.50
1994 0.00 0.00 0.00 0.00 0.00 0.00 8.00 2.50 0.00 0.00 0.00 0.00 10.50
1995 0.00 0.00 0.00 0.00 3.50 14.50 25.00 0.00 3.00 0.00 0.00 0.00 46.00
1996 0.00 0.00 0.00 0.00 0.00 0.00 35.50 12.50 0.00 0.00 0.00 0.00 48.00
1997 0.00 0.00 0.00 0.00 0.00 0.00 1.00 15.00 0.00 z 0.00 0.00 z 0.00 z 16.00
1998 0.00 a 0.00 0.00 0.00 4.00 0.00 17.50 10.00 0.00 0.00 0.00 0.00 31.50
1999 0.00 0.00 0.00 0.00 0.00 3.00 21.00 15.50 a 13.00 0.00 0.00 0.00 52.50
2000 0.00 b 0.00 0.00 0.00 0.00 19.50 22.50 7.50 8.00 0.00 z 0.00 0.00 57.50
2001 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 z 0.00 0.00 0.00 0.00 2.00
2002 0.00 0.00 0.00 0.00 0.00 17.00 30.00 14.00 0.00 0.00 0.00 0.00 61.00
2003 0.00 0.00 0.00 0.00 0.00 27.50 14.00 1.00 9.00 0.00 0.00 0.00 51.50
2004 0.00 0.00 0.00 0.00 0.00 z 13.50 30.00 8.50 0.00 0.00 0.00 0.00 52.00
2005 0.00 0.00 0.00 0.00 8.00 0.00 z 3.50 0.00 0.00 0.00 0.00 e 0.00 z 11.50
2006 0.00 z 0.00 0.00 0.00 0.00 17.50 35.50 0.00 5.50 0.00 0.00 0.00 58.50
2007 0.00 0.00 0.00 a 0.00 0.00 0.00 e 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 0.00
2008 0.00 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
2009 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2010 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2011 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2012 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 c 0.00 0.00 a 0.00
2013 0.00 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
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.00 0.75 4.19 11.63 7.35 2.47 0.00 0.00 0.00 26.05
S.D. 0.00 0.00 0.00 0.00 2.21 7.27 13.40 9.74 4.09 0.00 0.00 0.00 20.98
SKEW 0.00 0.00 0.00 0.00 4.14 1.96 1.46 2.53 1.95 0.00 0.00 0.00 1.02
MAX 0.00 0.00 0.00 0.00 14.00 33.00 61.50 59.50 18.50 0.00 0.00 0.00 100.24
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 0.00
NO YRS 73 75 76 73 71 73 73 73 72 75 74 74 59