UNION EXP STN, OREGON

Monthly Total Cooling Degree Days

(358746)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201204
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
1911 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 l 0.00 0.00 0.00
1912 0.00 0.00 0.00 0.00 1.50 28.00 30.00 6.00 0.00 0.00 0.00 0.00 65.50
1913 0.00 0.00 0.00 0.00 3.50 6.00 47.50 52.00 9.00 0.00 0.00 0.00 118.00
1914 0.00 0.00 0.00 0.00 0.00 12.00 120.00 70.00 2.50 3.00 0.00 0.00 207.50
1915 0.00 0.00 0.00 0.00 a 0.00 1.00 42.00 167.50 0.50 0.50 0.00 a 0.00 211.50
1916 0.00 0.00 0.00 0.00 0.00 b 16.50 38.00 46.00 9.50 0.00 0.00 0.00 110.00
1917 0.00 0.00 0.00 0.00 0.00 10.50 108.50 48.00 5.00 0.00 0.00 0.00 172.00
1918 0.00 0.00 0.00 0.00 0.00 88.00 100.50 29.50 0.50 0.00 0.00 0.00 218.50
1919 0.00 0.00 0.00 0.00 13.50 28.50 123.50 82.50 10.50 0.00 0.00 0.00 258.50
1920 0.00 0.00 0.00 0.00 0.50 7.00 117.50 77.00 0.00 0.00 0.00 0.00 202.00
1921 0.00 0.00 0.00 0.00 b 0.00 28.50 64.50 77.00 0.00 0.00 0.00 0.00 170.00
1922 0.00 0.00 0.00 0.00 0.00 49.00 110.50 147.50 20.50 0.50 0.00 0.00 328.00
1923 0.00 0.00 0.00 0.00 1.50 16.00 107.50 63.50 17.50 0.00 0.00 0.00 206.00
1924 0.00 0.00 0.00 0.00 6.50 11.50 99.00 32.50 4.50 0.00 a 0.00 0.00 154.00
1925 0.00 0.00 0.00 0.00 0.60 e 78.00 148.00 79.50 2.50 0.00 0.00 0.00 308.60
1926 0.00 0.00 0.00 0.00 0.50 67.00 142.00 33.50 0.00 0.00 0.00 0.00 243.00
1927 0.00 0.00 0.00 0.00 0.00 7.00 75.50 57.50 0.00 0.00 0.00 0.00 140.00
1928 0.00 0.00 0.00 0.00 23.00 21.00 129.00 33.50 6.00 0.00 0.00 0.00 212.50
1929 0.00 0.00 c 0.00 0.00 5.50 9.00 91.50 122.50 0.00 0.00 0.00 0.00 228.50
1930 0.00 0.00 0.00 0.00 0.00 3.00 100.00 103.50 7.00 0.00 0.00 0.00 213.50
1931 0.00 0.00 0.00 0.00 7.50 14.00 119.50 91.50 20.50 0.00 0.00 0.00 253.00
1932 0.00 0.00 0.00 0.00 0.00 7.50 47.00 40.50 6.00 0.00 0.00 0.00 101.00
1933 0.00 0.00 0.00 0.00 0.00 20.50 80.50 67.00 0.00 0.00 0.00 0.00 168.00
1934 0.00 0.00 0.00 0.00 14.50 12.00 89.00 76.00 11.50 0.00 0.00 0.00 203.00
1935 0.00 0.00 0.00 0.00 0.00 7.50 95.50 47.00 4.50 0.00 0.00 0.00 154.50
1936 0.00 0.00 0.00 0.00 19.00 53.50 132.50 76.00 0.50 0.00 0.00 0.00 281.50
1937 0.00 0.00 0.00 0.00 4.50 18.50 99.00 41.50 10.50 0.00 0.00 0.00 174.00
1938 0.00 0.00 0.00 0.00 4.00 18.50 155.00 40.00 39.00 0.50 0.00 0.00 257.00
1939 0.00 0.00 0.00 0.00 5.50 17.00 122.00 75.50 4.50 0.00 0.00 0.00 224.50
1940 0.00 0.00 0.00 0.00 6.50 54.50 102.50 68.00 38.50 0.00 0.00 0.00 270.00
1941 0.00 0.00 0.00 0.00 4.00 6.50 99.00 91.00 0.00 0.00 0.00 0.00 200.50
1942 0.00 a 0.00 0.00 0.00 0.00 6.92 d 89.00 103.13 e 3.00 5.00 0.00 0.00 207.06
1943 0.00 0.00 0.00 0.00 0.00 0.00 84.00 19.50 3.50 0.00 0.00 0.00 107.00
1944 0.00 0.00 0.00 f 0.00 e 4.00 14.50 66.50 34.50 15.00 0.00 0.00 0.00 134.50
1945 0.00 0.00 0.00 0.00 0.00 13.50 94.00 67.50 16.00 0.00 0.00 0.00 191.00
1946 0.00 0.00 0.00 0.00 0.00 7.00 81.50 48.00 0.00 0.00 0.00 0.00 136.50
1947 0.00 0.00 0.00 0.00 4.50 0.00 72.00 43.00 15.50 2.00 0.00 0.00 137.00
1948 0.00 0.00 0.00 0.00 5.50 28.50 26.50 19.00 8.50 0.00 0.00 0.00 88.00
1949 0.00 0.00 0.00 0.00 1.03 a 15.00 66.00 84.00 16.50 0.00 a 0.00 a 0.00 182.53
1950 0.00 0.00 0.00 0.00 0.00 17.50 52.50 52.50 21.50 0.00 0.00 b 0.00 144.00
1951 0.00 a 0.00 0.00 0.00 3.00 0.00 127.50 61.00 10.50 0.00 0.00 0.00 202.00
1952 0.00 0.00 0.00 0.00 0.00 9.50 82.50 74.40 a 14.00 0.00 0.00 0.00 180.40
1953 0.00 0.00 0.00 0.00 0.00 1.50 71.50 67.00 16.00 0.00 0.00 0.00 156.00
1954 0.00 0.00 a 0.00 0.00 12.50 4.50 85.50 13.50 0.00 0.00 0.00 0.00 116.00
1955 0.00 0.00 0.00 0.00 0.00 35.00 105.00 58.50 43.00 0.00 0.00 0.00 241.50
1956 0.00 0.00 0.00 0.00 11.00 3.00 106.95 a 55.50 9.00 0.00 0.00 0.00 185.45
1957 0.00 0.00 0.00 0.00 0.00 39.50 66.00 35.13 a 18.00 3.00 0.00 0.00 161.63
1958 0.00 0.00 a 0.00 f 0.00 22.50 41.00 105.50 130.50 19.00 0.00 0.00 0.00 318.50
1959 0.00 0.00 0.00 0.00 4.00 32.00 120.50 36.00 22.00 0.00 0.00 0.00 214.50
1960 0.00 0.00 0.00 0.00 1.00 13.00 194.00 56.50 17.50 0.00 0.00 0.00 282.00
1961 0.00 0.00 0.00 0.00 2.50 75.00 134.00 198.50 0.00 0.00 0.00 0.00 410.00
1962 0.00 0.00 0.00 2.50 0.00 21.50 91.00 70.50 10.00 0.00 0.00 0.00 195.50
1963 0.00 0.00 0.00 0.00 1.50 24.50 49.00 107.00 64.50 0.00 0.00 0.00 246.50
1964 0.00 0.00 0.00 0.00 0.00 7.50 98.50 41.50 0.00 0.00 0.00 0.00 147.50
1965 0.00 0.00 0.00 0.00 1.00 5.50 102.00 110.50 0.00 0.00 0.00 0.00 219.00
1966 0.00 0.00 0.00 0.00 13.00 5.50 78.50 101.00 32.50 0.00 0.00 0.00 230.50
1967 0.00 0.00 0.00 0.00 4.00 36.50 144.50 184.00 64.50 0.00 0.00 0.00 433.50
1968 0.00 0.00 0.00 0.00 0.50 31.00 143.00 57.50 18.50 0.00 0.00 0.00 250.50
1969 0.00 0.00 0.00 0.00 9.00 38.28 a 69.75 a 93.00 18.00 0.00 0.00 0.00 228.03
1970 0.00 0.00 0.00 0.00 5.00 94.00 123.50 108.00 6.00 0.00 0.00 0.00 336.50
1971 0.00 0.00 0.00 0.00 0.00 17.00 136.50 219.50 7.00 0.00 0.00 0.00 380.00
1972 0.00 0.00 0.00 0.00 18.00 22.00 90.50 131.00 3.50 0.00 0.00 0.00 265.00
1973 0.00 0.00 0.00 0.00 8.00 47.50 134.50 117.00 15.00 0.00 0.00 0.00 322.00
1974 0.00 0.00 0.00 0.00 0.00 a 75.50 89.00 62.00 3.00 0.00 0.00 0.00 229.50
1975 0.00 0.00 a 0.00 0.00 1.00 1.00 163.50 29.00 4.00 0.00 b 0.00 0.00 198.50
1976 0.00 0.00 0.00 0.00 0.00 26.00 120.00 48.00 19.50 1.00 0.00 a 0.00 214.50
1977 0.00 0.00 0.00 0.50 0.00 57.50 94.50 196.50 7.00 0.00 0.00 0.00 356.00
1978 0.00 0.00 0.00 0.00 0.00 14.00 109.00 88.50 21.43 b 0.00 0.00 0.00 232.93
1979 0.00 0.00 0.00 0.00 6.00 33.00 122.00 94.50 23.00 0.00 0.00 0.00 278.50
1980 0.00 0.00 0.00 0.00 0.50 1.00 82.00 34.00 16.00 0.00 0.00 0.00 133.50
1981 0.00 0.00 0.00 0.00 1.50 4.50 54.50 158.00 39.50 0.00 0.00 0.00 258.00
1982 0.00 0.00 0.00 0.00 0.00 62.00 86.00 93.00 6.50 0.00 0.00 b 0.00 247.50
1983 0.00 0.00 0.00 0.00 27.50 5.50 69.50 150.00 7.50 0.00 0.00 0.00 260.00
1984 0.00 0.00 0.00 0.00 8.00 21.50 98.50 130.00 13.00 0.00 0.00 0.00 271.00
1985 0.00 0.00 0.00 0.00 4.50 28.50 202.50 42.00 0.00 0.00 0.00 0.00 277.50
1986 0.00 0.00 0.00 0.50 44.00 89.50 43.50 165.00 4.50 0.00 0.00 0.00 347.00
1987 0.00 0.00 0.00 10.00 14.50 72.50 100.00 64.00 40.00 0.00 0.00 0.00 301.00
1988 0.00 0.00 0.00 0.00 3.50 61.50 117.50 78.00 31.00 0.00 0.00 0.00 291.50
1989 0.00 0.00 0.00 0.00 2.50 23.50 114.00 49.00 0.50 0.00 0.00 0.00 189.50
1990 0.00 0.00 0.00 0.00 0.00 37.50 158.50 146.00 44.00 0.00 0.00 0.00 386.00
1991 0.00 0.00 0.00 0.00 0.00 7.50 94.50 165.50 25.50 0.00 0.00 0.00 293.00
1992 0.00 0.00 0.00 0.00 14.00 109.00 69.50 165.00 5.50 4.50 0.00 0.00 367.50
1993 0.00 0.00 0.00 0.00 13.50 28.50 9.00 52.50 10.50 0.00 0.00 0.00 114.00
1994 0.00 0.00 0.00 1.00 3.00 24.50 188.00 153.00 9.50 0.00 0.00 0.00 379.00
1995 0.00 0.00 0.00 0.00 0.50 11.50 105.00 57.50 36.50 0.00 0.00 0.00 211.00
1996 0.00 0.00 0.00 0.00 0.00 19.00 147.00 120.50 17.00 0.00 0.00 0.00 303.50
1997 0.00 0.00 0.00 0.00 12.50 7.00 65.00 129.00 33.00 0.00 0.00 0.00 246.50
1998 0.00 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00
1999 0.00 0.00 0.00 0.00 7.50 44.50 108.00 189.00 8.00 0.00 0.00 0.00 357.00
2000 0.00 0.00 0.00 0.00 6.00 30.50 144.15 a 143.12 a 27.00 0.00 0.00 0.00 a 350.77
2001 0.00 0.00 0.00 0.00 35.00 37.00 148.50 213.38 a 47.50 0.00 0.00 0.00 481.38
2002 0.00 0.00 0.00 0.00 7.00 71.50 213.50 62.50 24.50 0.00 0.00 0.00 379.00
2003 0.00 0.00 0.00 0.00 29.00 43.00 249.50 168.00 48.00 0.50 0.00 0.00 538.00
2004 0.00 0.00 0.00 0.00 0.00 47.68 b 145.00 147.77 a 7.00 0.00 0.00 0.00 347.45
2005 0.00 0.00 0.00 0.00 4.00 19.50 154.50 145.50 15.50 0.00 0.00 0.00 339.00
2006 0.00 0.00 0.00 0.00 32.50 48.00 230.00 108.00 53.50 0.00 g 0.00 0.00 472.00
2007 0.00 0.00 0.00 0.00 1.50 79.50 306.50 133.50 36.50 0.00 0.00 0.00 557.50
2008 0.00 0.00 0.00 0.00 16.50 34.50 130.00 0.00 z 8.50 5.50 0.00 0.00 195.00
2009 0.00 0.00 0.00 0.00 13.50 19.00 169.00 154.00 54.50 0.00 0.00 0.00 410.00
2010 0.00 0.00 0.00 0.00 0.50 13.00 112.00 113.50 7.80 e 1.00 f 0.00 h 0.00 e 246.80
2011 0.00 o 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
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.15 5.69 27.90 108.59 89.59 15.26 0.27 0.00 0.00 245.15
S.D. 0.00 0.00 0.00 1.04 8.59 24.76 47.32 50.43 15.48 0.99 0.00 0.00 96.44
SKEW 0.00 0.00 0.00 8.89 2.19 1.21 1.15 0.66 1.32 4.07 0.00 0.00 0.83
MAX 0.00 0.00 0.00 10.00 44.00 109.00 306.50 219.50 64.50 5.50 0.00 0.00 557.50
MIN 0.00 0.00 0.00 0.00 0.00 0.00 9.00 6.00 0.00 0.00 0.00 0.00 65.50
NO YRS 99 99 97 99 99 98 98 97 98 96 99 100 93