WALLOWA, OREGON

Monthly Total Cooling Degree Days

(358997)

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
1903 0.00 z 0.00 z 0.00 0.00 2.00 33.00 25.00 13.50 0.00 0.00 0.00 0.00 73.50
1904 0.00 0.00 0.00 0.00 0.00 4.00 54.00 79.50 3.50 0.00 0.00 0.00 141.00
1905 0.00 0.00 0.00 0.00 0.00 0.00 87.50 64.00 0.00 a 0.00 0.00 0.00 151.50
1906 0.00 0.00 0.00 0.00 1.03 a 6.50 149.50 55.80 a 4.00 0.00 0.00 a 0.00 216.83
1907 0.00 0.00 0.00 0.00 0.00 2.50 41.50 34.50 0.50 0.00 a 0.00 0.00 79.00
1908 0.00 0.00 0.00 0.00 0.00 1.00 124.00 b 65.50 8.00 0.00 0.00 0.00 198.50
1909 0.00 0.00 0.00 0.00 0.00 8.50 19.00 15.00 5.17 a 0.00 a 0.00 0.00 47.67
1910 0.00 0.00 0.00 0.00 4.00 3.50 68.00 40.00 f 5.50 0.00 0.00 0.00 81.00
1911 0.00 0.00 a 0.00 a 0.00 0.00 15.00 71.50 8.55 b 1.00 0.00 0.00 0.00 a 96.05
1912 0.00 0.00 0.00 d 0.00 a 0.00 24.50 27.79 b 9.30 a 0.00 0.00 a 0.00 0.00 61.59
1913 0.00 0.00 0.00 0.00 11.50 9.00 10.85 a 0.00 z 0.00 i 0.00 0.00 0.00 31.35
1914 0.00 a 0.00 0.00 0.00 4.00 6.00 111.00 40.50 0.00 0.00 0.00 0.00 b 161.50
1915 0.00 0.00 0.00 0.00 1.50 5.00 55.50 170.00 1.00 0.00 a 0.00 0.00 233.00
1916 0.00 0.00 0.00 0.00 0.00 a 12.50 42.00 30.50 0.00 z 0.00 z 0.00 c 0.00 a 85.00
1917 0.00 d 0.00 0.00 0.00 0.00 7.50 131.00 64.00 16.55 a 0.00 0.00 0.00 219.05
1918 0.00 0.00 0.00 0.00 0.00 81.50 83.50 12.50 1.50 3.00 0.00 0.00 182.00
1919 0.00 0.00 0.00 0.00 4.50 10.50 69.00 31.50 0.00 0.00 0.00 0.00 115.50
1920 0.00 0.00 0.00 0.00 0.00 1.50 95.50 51.50 0.00 0.00 0.00 0.00 148.50
1921 0.00 0.00 0.00 0.00 0.00 15.50 27.50 33.50 0.00 0.00 0.00 0.00 76.50
1922 0.00 0.00 0.00 0.00 0.00 22.50 56.50 56.50 0.00 z 0.00 0.00 0.00 135.50
1923 0.00 0.00 0.00 0.00 0.00 9.50 84.00 72.50 5.50 0.00 0.00 0.00 171.50
1924 0.00 0.00 0.00 0.00 0.00 15.00 61.50 37.00 2.00 0.00 0.00 0.00 115.50
1925 0.00 0.00 0.00 0.00 0.50 28.00 72.00 34.00 2.00 0.00 0.00 0.00 136.50
1926 0.00 0.00 0.00 0.00 0.00 59.00 82.50 46.00 0.00 0.00 a 0.00 0.00 187.50
1927 0.00 0.00 0.00 0.00 0.00 b 0.00 e 34.00 25.00 0.00 0.00 0.00 0.00 59.00
1928 0.00 a 0.00 0.00 0.00 13.50 26.00 111.50 33.50 3.50 0.00 0.00 z 0.00 z 188.00
1929 0.00 0.00 0.00 z 0.00 0.00 1.00 47.50 81.00 7.50 0.50 0.00 0.00 137.50
1930 0.00 0.00 0.00 0.00 0.00 2.50 73.50 81.50 1.00 0.00 a 0.00 0.00 158.50
1931 0.00 0.00 0.00 0.00 0.00 13.50 105.50 44.43 a 10.50 0.00 0.00 0.00 a 173.93
1932 0.00 0.00 0.00 0.00 0.00 25.50 46.50 35.00 1.00 0.00 0.00 0.00 108.00
1933 0.00 0.00 0.00 0.00 0.00 26.00 66.50 90.00 1.00 0.00 0.00 0.00 183.50
1934 0.00 0.00 0.00 0.00 6.50 14.00 61.00 24.50 5.00 0.00 0.00 0.00 111.00
1935 0.00 0.00 0.00 0.00 0.00 4.50 65.50 33.00 9.00 0.00 0.00 0.00 112.00
1936 0.00 0.00 0.00 1.50 7.00 50.00 124.50 47.00 0.00 0.00 0.00 0.00 230.00
1937 0.00 0.00 0.00 0.00 2.50 13.00 83.50 32.50 28.50 0.00 0.00 0.00 160.00
1938 0.00 0.00 0.00 0.00 0.00 25.50 147.00 37.00 62.00 0.00 0.00 0.00 271.50
1939 0.00 0.00 a 0.00 0.00 2.50 22.00 186.50 53.50 0.00 0.00 0.00 0.00 264.50
1940 0.00 0.00 0.00 0.00 4.00 57.50 91.00 65.50 33.50 0.00 0.00 0.00 i 251.50
1941 0.00 b 0.00 0.00 0.00 3.50 12.50 126.14 b 78.00 0.00 0.00 0.00 0.00 g 220.14
1942 0.00 c 0.00 0.00 0.00 1.00 4.00 76.50 110.00 5.89 b 0.00 0.00 0.00 197.39
1943 0.00 0.00 0.00 0.00 0.00 0.00 82.00 24.00 1.50 0.00 0.00 0.00 107.50
1944 0.00 0.00 0.00 0.00 0.50 4.50 41.50 8.50 6.50 0.00 0.00 0.00 61.50
1945 0.00 0.00 k 0.00 0.00 0.00 7.50 57.50 41.50 13.50 0.00 0.00 0.00 120.00
1946 0.00 0.00 0.00 0.00 0.00 4.50 0.00 z 0.00 z 0.00 0.00 0.00 0.00 s 4.50
1947 0.00 a 0.00 0.00 0.00 a 0.00 0.00 26.50 20.50 7.50 0.00 0.00 c 0.00 54.50
1948 0.00 0.00 0.00 0.00 a 7.00 12.00 k 18.48 e 0.50 f 0.00 d 0.00 b 0.00 e 0.00 d 25.48
1949 0.00 0.00 a 0.00 a 0.00 2.77 c 7.22 c 48.05 a 49.71 b 2.59 a 0.00 0.00 b 0.00 b 110.33
1950 0.00 a 0.00 b 0.00 b 0.00 0.00 t 12.12 d 0.00 z 19.52 d 13.33 c 0.00 c 0.00 z 0.00 d 44.97
1951 0.00 c 0.00 e 0.00 c 0.00 d 2.87 d 0.00 z 91.45 a 41.91 d 0.00 d 0.00 e 0.00 j 0.00 j 136.23
1952 0.00 z 0.00 z 0.00 a 0.00 a 0.00 d 5.00 c 42.50 h 30.50 j 7.20 e 0.00 e 0.00 g 0.00 z 12.20
1953 0.00 z 0.00 i 0.00 0.00 b 0.00 0.00 43.00 49.00 10.50 0.00 0.00 0.00 b 102.50
1954 0.00 b 0.00 0.00 0.00 0.00 b 0.00 68.50 4.81 b 0.00 a 0.00 0.00 b 0.00 z 73.31
1955 0.00 z 0.00 z 0.00 z 0.00 0.00 23.04 b 92.47 b 14.00 26.50 0.00 0.00 0.00 156.00
1956 0.00 0.00 0.00 0.00 12.00 0.50 84.50 19.63 a 7.50 0.00 0.00 0.00 124.13
1957 0.00 a 0.00 a 0.00 a 0.00 0.00 27.50 40.62 b 5.17 a 7.00 0.00 0.00 0.00 a 80.29
1958 0.00 0.00 a 0.00 0.00 14.98 a 22.00 81.00 66.65 a 2.00 0.00 0.00 0.00 186.63
1959 0.00 0.00 0.00 0.00 1.03 a 20.00 68.00 7.23 a 9.00 0.00 0.00 a 0.00 105.27
1960 0.00 0.00 0.00 0.00 0.00 4.50 127.50 29.50 7.00 0.00 0.00 0.00 168.50
1961 0.00 0.00 0.00 0.00 0.00 32.00 68.00 124.00 0.00 0.00 0.00 0.00 224.00
1962 0.00 0.00 0.00 0.00 0.00 13.00 55.00 29.00 0.00 0.00 0.00 0.00 97.00
1963 0.00 0.00 0.00 0.00 0.00 21.50 10.00 68.50 42.50 0.00 0.00 0.00 142.50
1964 0.00 0.00 0.00 0.00 0.00 2.59 a 0.00 z 15.50 0.00 0.00 0.00 0.00 18.09
1965 0.00 0.00 0.00 0.00 0.00 0.00 64.50 53.50 0.00 0.00 0.00 0.00 118.00
1966 0.00 0.00 0.00 0.00 4.50 0.50 31.00 41.00 13.00 0.00 0.00 0.00 90.00
1967 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 107.50 24.50 0.00 0.00 0.00 132.00
1968 0.00 0.00 0.00 0.00 0.00 9.00 77.50 30.50 2.50 0.00 0.00 0.00 119.50
1969 0.00 0.00 0.00 0.00 2.00 18.00 23.00 38.50 2.50 0.00 0.00 0.00 84.00
1970 0.00 0.00 0.00 0.00 0.00 63.50 82.50 41.00 0.00 0.00 0.00 0.00 187.00
1971 0.00 0.00 0.00 0.00 a 0.00 13.00 74.50 124.50 0.00 0.00 0.00 0.00 212.00
1972 0.00 0.00 0.00 0.00 5.50 8.50 46.00 59.50 1.00 0.00 0.00 0.00 120.50
1973 0.00 0.00 0.00 0.00 0.50 22.00 62.50 51.00 3.50 0.00 0.00 0.00 139.50
1974 0.00 0.00 0.00 0.00 0.00 62.00 48.50 30.50 1.50 0.00 0.00 0.00 142.50
1975 0.00 0.00 0.00 0.00 0.00 4.00 127.50 7.00 0.00 0.00 0.00 0.00 138.50
1976 0.00 0.00 0.00 0.00 0.00 6.00 76.50 22.00 6.00 0.00 0.00 0.00 110.50
1977 0.00 0.00 0.00 0.00 0.00 44.50 71.50 93.00 10.00 0.00 0.00 0.00 219.00
1978 0.00 0.00 0.00 0.00 0.00 3.50 68.50 38.50 5.50 0.00 0.00 0.00 a 116.00
1979 0.00 0.00 0.00 0.00 3.00 17.50 80.50 41.50 1.50 0.00 0.00 0.00 144.00
1980 0.00 0.00 0.00 0.00 0.00 1.00 53.50 9.00 4.00 0.00 0.00 0.00 67.50
1981 0.00 0.00 0.00 0.00 0.50 0.00 26.50 80.50 11.00 0.00 0.00 0.00 118.50
1982 0.00 0.00 0.00 0.00 0.00 34.00 57.50 59.00 2.50 0.00 0.00 0.00 153.00
1983 0.00 0.00 0.00 0.00 8.00 0.50 50.00 107.00 2.00 0.00 0.00 0.00 167.50
1984 0.00 0.00 0.00 0.00 2.50 16.00 73.50 96.00 3.00 0.00 0.00 0.00 191.00
1985 0.00 0.00 0.00 0.00 1.00 8.50 125.50 16.02 a 0.00 0.00 0.00 0.00 151.02
1986 0.00 0.00 0.00 0.00 40.00 48.00 11.50 94.50 0.50 0.00 0.00 0.00 194.50
1987 0.00 0.00 0.00 0.00 2.00 37.00 58.00 27.00 14.50 0.00 0.00 0.00 138.50
1988 0.00 0.00 0.00 0.00 1.00 46.00 61.00 34.50 15.50 0.00 0.00 0.00 158.00
1989 0.00 0.00 0.00 0.00 0.00 7.50 86.00 30.00 0.00 0.00 0.00 0.00 123.50
1990 0.00 0.00 0.00 0.00 0.00 29.00 121.50 122.00 26.00 0.00 0.00 0.00 298.50
1991 0.00 0.00 0.00 0.00 0.00 4.50 53.00 116.00 6.00 0.00 0.00 0.00 179.50
1992 0.00 0.00 0.00 0.00 3.50 78.00 50.50 116.50 1.00 0.00 0.00 0.00 249.50
1993 0.00 0.00 0.00 0.00 2.00 9.50 15.50 28.00 1.00 0.00 0.00 0.00 56.00
1994 0.00 0.00 0.00 0.00 0.00 14.00 143.00 102.50 10.00 0.00 0.00 0.00 269.50
1995 0.00 0.00 0.00 0.00 0.00 6.00 70.00 43.00 27.00 0.00 0.00 0.00 146.00
1996 0.00 0.00 0.00 0.00 0.00 6.50 124.50 95.50 8.00 0.00 0.00 0.00 z 234.50
1997 0.00 z 0.00 0.00 0.00 8.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 8.00
1998 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 67.50 0.00 0.00 0.00 67.50
1999 0.00 0.00 0.00 0.00 0.00 31.00 65.00 135.50 0.00 0.00 0.00 0.00 231.50
2000 0.00 0.00 0.00 0.00 0.00 4.50 94.50 61.50 10.50 0.00 0.00 0.00 171.00
2001 0.00 0.00 0.00 0.00 11.50 17.50 99.50 125.50 23.50 0.00 0.00 0.00 277.50
2002 0.00 0.00 0.00 0.00 3.50 52.00 188.50 14.50 1.50 0.00 0.00 0.00 260.00
2003 0.00 0.00 0.00 0.00 z 19.00 26.00 206.00 148.50 35.00 0.00 0.00 0.00 434.50
2004 0.00 0.00 0.00 0.00 0.00 44.50 149.50 128.65 a 4.00 0.00 0.00 0.00 326.65
2005 0.00 0.00 0.00 0.00 2.00 18.50 143.50 127.50 7.00 0.00 0.00 0.00 298.50
2006 0.00 z 0.00 0.00 0.00 22.00 42.00 199.50 71.00 34.50 0.00 0.00 0.00 369.00
2007 0.00 0.00 0.00 0.00 0.00 31.50 246.00 66.50 19.50 0.00 0.00 0.00 363.50
2008 0.00 0.00 0.00 0.00 8.00 29.00 74.00 94.00 1.50 0.50 0.00 0.00 207.00
2009 0.00 0.00 0.00 0.00 10.50 4.50 122.50 110.00 30.00 0.00 0.00 0.00 277.50
2010 0.00 0.00 0.00 0.00 1.00 14.50 83.50 76.50 9.00 0.50 0.00 0.00 185.00
2011 0.00 a 0.00 0.00 0.00 a 3.10 a 6.72 a 51.50 101.00 34.66 a 4.50 0.00 b 0.00 a 201.48
2012 0.00 0.00 0.00 0.00 c 0.00 a 31.55 a 140.00 106.50 0.00 z 0.00 0.00 z 0.00 278.05
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 0.00 0.00 0.01 2.57 17.70 79.42 56.89 8.29 0.08 0.00 0.00 162.30
S.D. 0.00 0.00 0.00 0.15 5.52 17.90 44.67 38.02 12.47 0.52 0.00 0.00 67.88
SKEW 0.00 0.00 0.00 10.20 3.93 1.46 1.13 0.74 2.48 7.30 0.00 0.00 0.59
MAX 0.00 0.00 0.00 1.50 40.00 81.50 246.00 170.00 67.50 4.50 0.00 0.00 363.50
MIN 0.00 0.00 0.00 0.00 0.00 0.00 10.00 4.81 0.00 0.00 0.00 0.00 47.67
NO YRS 104 105 107 107 107 105 103 103 105 108 104 101 84