POWERS, OREGON

Monthly Total Cooling Degree Days

(356820)

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
1932 0.00 z 0.00 z 0.00 z 0.00 z 0.00 19.50 10.50 54.00 13.00 0.00 0.00 0.00 97.00
1933 0.00 0.00 0.00 a 0.00 0.00 3.50 15.50 27.50 0.00 7.50 0.00 0.00 54.00
1934 0.00 0.00 0.00 0.00 2.00 1.50 18.00 35.50 11.50 8.50 0.00 0.00 77.00
1935 0.00 0.00 0.00 0.00 0.00 19.14 a 44.84 c 40.50 26.50 0.00 0.00 0.00 a 130.98
1936 0.00 0.00 0.00 0.00 12.50 17.00 33.00 38.50 18.50 12.50 0.00 0.00 132.00
1937 0.00 0.00 a 0.00 i 0.00 0.00 7.50 23.00 37.00 32.00 6.50 0.00 b 0.00 106.00
1938 0.00 0.00 0.00 0.00 4.50 12.50 65.74 b 17.50 19.20 e 0.00 0.00 a 0.00 119.44
1939 0.00 0.00 0.00 0.00 12.00 1.00 g 120.50 70.50 k 51.50 0.00 0.00 0.00 184.00
1940 0.00 0.00 0.00 0.00 1.00 16.00 36.50 54.00 22.50 11.50 0.00 0.00 141.50
1941 0.00 0.00 0.00 0.00 6.72 a 11.90 a 90.42 a 44.43 a 4.00 0.00 0.00 0.00 157.46
1942 0.00 0.00 0.00 b 0.00 e 4.50 20.00 88.50 94.50 9.50 0.50 0.00 0.00 a 217.50
1943 0.00 0.00 0.00 0.00 2.50 2.50 24.00 20.00 39.00 9.50 0.00 a 0.00 97.50
1944 0.00 0.00 0.00 0.00 0.00 1.00 27.50 50.00 24.83 a 0.00 0.00 0.00 103.33
1945 0.00 0.00 0.00 1.50 0.00 4.00 24.00 14.00 8.50 0.00 0.00 0.00 52.00
1946 0.00 0.00 0.00 0.00 0.50 2.00 21.50 10.50 1.00 0.00 0.00 a 0.00 35.50
1947 0.00 0.00 0.00 0.00 0.00 0.00 3.62 a 2.00 13.50 0.00 0.00 a 0.00 19.12
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5.50 6.50 16.00 0.00 0.00 0.00 28.00
1949 0.00 0.00 0.00 0.00 0.00 2.50 8.00 16.50 10.50 0.00 0.00 a 0.00 37.50
1950 0.00 0.00 a 0.00 0.00 0.00 3.00 17.00 64.00 10.50 4.00 0.50 0.00 99.00
1951 0.00 0.00 0.00 0.00 0.00 6.50 17.00 15.50 15.00 0.50 0.00 0.00 a 54.50
1952 0.00 0.00 0.00 0.00 0.00 0.00 24.00 15.50 36.21 a 3.62 a 0.00 0.00 79.32
1953 0.00 0.00 0.00 0.00 1.50 0.00 8.27 a 19.00 31.00 0.00 0.00 0.00 59.77
1954 0.00 0.00 0.00 0.00 0.00 1.00 4.00 4.00 6.50 0.00 0.00 0.00 15.50
1955 0.00 0.00 0.00 0.00 0.00 3.50 7.00 9.50 19.14 a 2.00 0.00 0.00 41.14
1956 0.00 0.00 0.00 0.00 9.50 0.00 34.50 15.00 1.00 3.00 0.00 0.00 a 63.00
1957 0.00 0.00 0.00 0.00 0.00 2.00 7.50 17.50 28.00 0.00 0.00 0.00 55.00
1958 0.00 0.00 0.00 1.00 0.00 20.00 58.50 63.00 21.00 7.00 0.00 0.00 a 170.50
1959 0.00 0.00 0.00 0.00 0.00 8.50 25.00 10.50 8.00 5.50 0.00 0.00 57.50
1960 0.00 0.00 0.00 0.00 0.00 11.00 21.50 14.50 10.00 0.00 0.00 0.00 57.00
1961 0.00 0.00 0.00 0.00 0.00 17.00 30.50 57.00 3.50 12.50 0.00 h 0.00 e 120.50
1962 0.00 0.00 0.00 0.00 0.00 0.00 14.50 17.00 17.00 0.00 a 0.00 j 0.00 z 48.50
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 3.00 0.00 0.00 3.00
1964 0.00 0.00 0.00 0.00 0.00 2.00 40.50 38.50 8.50 6.00 0.00 0.00 95.50
1965 0.00 0.00 0.00 0.00 b 0.00 1.50 41.00 78.02 a 7.50 1.50 0.00 0.00 129.52
1966 0.00 0.00 0.00 0.00 0.00 33.62 a 26.50 34.50 33.00 2.50 0.00 0.00 130.12
1967 0.00 0.00 0.00 0.00 3.50 18.50 45.00 96.00 37.50 0.50 0.00 0.00 a 201.00
1968 0.00 0.00 0.00 0.00 0.00 24.00 43.50 42.00 24.50 0.00 0.00 0.00 134.00
1969 0.00 0.00 0.00 0.00 11.00 15.50 23.50 18.00 15.00 0.00 0.00 0.00 83.00
1970 0.00 0.00 0.00 0.00 1.00 32.50 46.50 22.50 0.50 0.00 0.00 0.00 103.00
1971 0.00 0.00 0.00 0.00 0.00 4.00 31.50 47.00 0.50 2.00 0.00 0.00 85.00
1972 0.00 0.00 0.00 0.00 2.00 7.50 77.50 73.00 12.50 1.00 0.00 0.00 173.50
1973 0.00 0.00 0.00 0.00 1.50 35.50 50.50 12.50 17.50 0.00 0.00 0.00 117.50
1974 0.00 0.00 0.00 0.00 0.50 12.50 51.50 58.00 29.50 0.00 0.00 0.00 152.00
1975 0.00 0.00 0.00 0.00 4.98 c 11.50 41.50 9.50 24.00 2.00 0.00 0.00 93.48
1976 0.00 0.00 0.00 0.00 2.00 7.00 32.00 24.50 24.00 7.50 0.00 0.00 97.00
1977 0.00 0.00 0.00 0.00 0.00 15.50 20.00 99.50 13.00 0.00 0.00 0.00 148.00
1978 0.00 0.00 0.00 0.00 4.00 23.00 59.50 56.00 5.00 2.50 0.00 0.00 150.00
1979 0.00 0.00 0.00 0.00 3.50 8.50 55.50 18.50 37.50 2.50 0.00 0.00 126.00
1980 0.00 0.00 0.00 0.00 0.00 0.00 39.00 20.50 8.50 17.00 0.00 0.00 85.00
1981 0.00 0.00 0.00 4.50 4.50 10.00 45.00 66.50 27.50 0.00 0.00 0.00 158.00
1982 0.00 0.00 0.00 0.00 2.00 10.50 14.50 22.50 13.00 0.00 0.00 0.00 62.50
1983 0.00 0.00 0.00 0.00 9.00 4.00 20.50 42.00 6.50 0.00 0.00 0.00 82.00
1984 0.00 0.00 0.00 0.00 2.50 4.00 40.50 32.00 22.50 2.00 0.00 0.00 103.50
1985 0.00 0.00 0.00 0.00 2.50 19.00 87.00 38.50 11.50 0.00 0.00 0.00 158.50
1986 0.00 0.00 0.00 0.00 15.50 37.50 35.50 57.00 27.50 0.00 0.00 0.00 173.00
1987 0.00 0.00 0.00 2.00 35.00 20.69 a 20.00 68.50 26.50 14.50 0.00 0.00 187.19
1988 0.00 0.00 0.00 0.00 3.50 10.00 58.50 36.00 29.50 13.50 0.00 0.00 151.00
1989 0.00 0.00 0.00 2.00 6.50 21.00 17.50 42.50 22.00 1.50 0.00 0.00 113.00
1990 0.00 0.00 0.00 0.00 6.00 12.50 84.00 69.50 28.50 1.50 0.00 0.00 202.00
1991 0.00 0.00 0.00 0.00 0.00 0.00 60.50 72.50 64.50 26.00 0.00 0.00 223.50
1992 0.00 0.00 0.00 z 1.50 22.50 41.00 50.50 76.50 33.00 0.50 0.00 0.00 225.50
1993 0.00 0.00 0.00 0.00 2.50 9.00 19.00 65.50 40.50 0.00 0.00 0.00 136.50
1994 0.00 0.00 0.00 0.00 2.50 4.00 41.00 28.00 38.50 1.50 0.00 0.00 115.50
1995 0.00 0.00 0.00 0.00 0.00 17.50 66.50 40.00 61.00 0.00 0.00 0.00 185.00
1996 0.00 0.00 0.00 0.00 0.00 12.00 106.50 80.50 22.00 31.00 0.00 0.00 252.00
1997 0.00 0.00 0.00 0.00 16.50 10.00 47.50 0.00 z 0.00 z 0.00 0.00 z 0.00 74.00
1998 0.00 0.00 0.00 1.00 0.00 0.00 z 102.50 85.50 35.00 0.00 0.00 z 0.00 224.00
1999 0.00 b 0.00 0.00 0.00 3.50 9.50 24.50 67.00 29.00 0.00 0.00 0.00 133.50
2000 0.00 b 0.00 0.00 0.00 0.52 a 35.00 56.50 64.00 45.50 0.50 0.00 0.00 202.02
2001 0.00 b 0.00 a 0.00 0.00 a 6.72 a 8.28 a 29.00 39.00 20.89 b 11.37 a 0.00 z 0.00 a 115.25
2002 0.00 0.00 0.00 z 0.00 b 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
2003 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 21.21 a 70.00 47.50 61.50 0.00 z 0.00 0.00 z 200.21
2004 0.00 d 0.00 b 0.00 d 1.50 g 0.00 d 16.50 73.50 102.50 8.50 3.00 0.00 0.00 204.00
2005 0.00 0.00 0.00 0.00 14.00 5.50 54.00 40.50 4.50 0.00 0.00 0.00 118.50
2006 0.00 0.00 0.00 0.00 z 8.00 18.50 54.00 11.00 10.00 0.00 2.50 0.00 e 104.00
2007 0.00 0.00 0.00 0.00 7.00 2.00 59.00 35.00 9.00 1.00 0.00 0.00 f 113.00
2008 0.00 0.00 0.00 b 0.00 0.00 z 0.00 z 0.00 z 40.00 0.00 z 0.00 z 0.00 z 0.00 z 40.00
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 z 0.00 z 0.00 z 0.00
2013 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
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.19 3.64 11.62 40.44 41.14 20.89 3.38 0.04 0.00 116.46
S.D. 0.00 0.00 0.00 0.68 6.01 10.19 26.07 25.58 14.74 5.95 0.30 0.00 54.11
SKEW 0.00 0.00 0.00 4.48 2.81 1.00 0.90 0.54 0.92 2.57 7.76 0.00 0.28
MAX 0.00 0.00 0.00 4.50 35.00 41.00 120.50 102.50 64.50 31.00 2.50 0.00 252.00
MIN 0.00 0.00 0.00 0.00 0.00 0.00 3.62 2.00 0.00 0.00 0.00 0.00 15.50
NO YRS 73 73 70 71 72 71 74 73 73 74 70 72 60