BROOKINGS 2 SE, OREGON

Monthly Total Cooling Degree Days

(351055)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200204
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
1912 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
1913 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 44.29 c 21.72 a 3.21 b 0.00 0.00 69.22
1914 0.00 k 0.00 a 12.00 0.00 0.00 0.00 20.50 0.00 8.00 0.00 0.00 0.00 40.50
1915 0.00 0.00 b 0.00 0.00 z 0.00 c 0.00 b 0.00 0.00 d 5.00 1.11 c 0.00 0.00 6.11
1916 0.00 0.00 0.00 0.00 0.00 b 0.00 9.00 8.00 4.50 0.00 0.00 0.00 a 21.50
1917 0.00 0.00 0.00 0.00 0.00 0.00 0.00 a 5.00 0.00 c 18.60 a 0.00 0.00 23.60
1918 0.00 0.00 0.00 7.50 0.00 39.50 0.00 35.50 5.89 b 0.00 z 0.00 0.00 i 88.39
1919 0.00 0.00 0.00 0.00 0.00 14.00 16.50 20.00 33.00 2.00 0.00 a 0.00 85.50
1920 0.00 0.00 0.00 0.00 0.00 5.50 0.00 7.50 3.50 5.50 0.00 0.00 22.00
1921 0.00 0.00 0.00 0.00 0.00 a 0.00 c 0.00 0.00 16.50 4.00 0.00 0.00 20.50
1922 0.00 0.00 0.00 0.00 17.50 0.00 0.00 0.00 27.00 5.50 h 0.00 0.00 44.50
1923 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 14.50 0.00 0.00 0.00 16.50
1924 0.00 0.00 0.00 6.00 3.00 8.50 0.00 z 0.00 z 6.50 0.00 0.00 0.00 24.00
1925 0.00 0.00 0.00 0.00 0.00 14.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 14.00
1926 0.00 0.00 0.00 0.00 0.00 0.00 3.58 e 1.50 r 0.50 5.50 0.00 0.00 a 9.58
1927 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19.50 0.00 0.00 0.00 19.50
1928 0.00 0.00 0.00 4.00 0.00 0.00 0.00 3.50 13.00 0.00 0.00 0.00 20.50
1929 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.50 1.00 17.50 0.00 24.00
1930 0.00 0.00 4.00 0.00 2.00 2.00 12.00 5.00 0.50 5.00 8.00 0.00 38.50
1931 0.00 0.00 0.00 17.00 6.50 3.50 33.00 k 1.00 17.00 0.00 1.00 0.00 46.00
1932 0.00 0.00 0.00 0.00 0.00 0.00 g 0.00 5.50 z 2.50 n 0.50 q 0.54 b 0.00 0.54
1933 0.00 c 0.00 g 0.00 4.66 a 0.00 a 0.00 0.00 13.00 1.50 2.50 0.00 0.00 21.66
1934 0.00 0.00 0.00 0.00 1.00 27.00 2.50 1.50 13.50 0.00 f 0.00 0.00 45.50
1935 0.00 0.00 0.00 2.50 2.00 12.50 0.50 9.00 1.50 8.00 0.00 0.00 36.00
1936 0.00 0.00 0.00 0.00 0.50 1.00 0.00 h 2.50 f 42.50 35.13 a 0.00 c 0.00 79.13
1937 0.00 0.00 0.00 0.00 1.00 18.00 26.00 18.00 21.50 2.50 0.00 a 0.00 87.00
1938 0.00 0.00 0.00 0.00 0.00 1.50 0.00 0.00 26.50 0.00 0.00 0.00 28.00
1939 0.00 0.00 0.50 3.50 14.00 1.50 1.50 2.00 31.00 12.00 0.00 0.00 66.00
1940 0.00 0.00 0.00 0.00 12.00 5.50 0.00 13.50 3.50 2.50 0.00 0.00 37.00
1941 0.00 0.00 1.50 0.00 13.00 3.00 0.00 0.00 23.00 2.50 1.00 0.00 44.00
1942 0.00 0.00 0.00 0.00 0.00 3.00 1.50 4.00 23.00 5.50 0.00 0.00 37.00
1943 0.00 0.00 0.00 0.00 26.00 7.00 7.00 11.00 69.00 1.50 0.00 0.00 121.50
1944 0.00 0.00 0.00 0.00 0.00 z 0.00 7.00 0.00 6.50 1.50 0.00 0.00 15.00
1945 0.00 0.00 0.00 0.00 0.00 30.50 18.50 3.50 29.00 17.50 3.50 0.00 102.50
1946 0.00 0.00 0.00 0.00 0.00 2.00 1.50 0.50 19.50 14.00 0.00 0.00 37.50
1947 0.00 2.00 0.00 6.00 20.00 3.00 0.00 1.00 44.00 0.50 0.00 0.00 76.50
1948 0.00 0.00 0.00 0.00 0.00 5.50 19.50 6.50 29.50 5.00 0.00 0.00 66.00
1949 0.00 0.00 0.00 0.00 5.00 8.50 0.00 0.00 a 0.00 a 2.50 0.00 0.00 a 16.00
1950 0.00 0.00 0.00 0.00 14.00 11.50 27.00 3.50 1.00 0.00 5.50 0.00 62.50
1951 0.00 0.00 0.00 8.79 a 0.00 17.50 0.00 0.00 a 21.50 0.00 0.00 1.50 49.29
1952 0.00 0.00 0.00 0.00 0.00 g 0.00 y 11.50 0.00 11.00 6.50 0.00 0.00 29.00
1953 0.00 0.00 0.00 0.00 0.00 1.50 7.00 1.00 4.00 1.55 a 0.00 0.00 15.05
1954 0.00 0.00 0.00 0.00 0.00 0.00 14.50 7.00 11.00 8.00 0.00 0.00 40.50
1955 0.00 0.00 0.00 0.00 1.00 12.50 0.00 6.20 a 10.00 0.00 a 1.50 0.00 31.20
1956 0.00 0.00 0.00 0.00 1.50 1.00 0.00 7.50 2.00 5.50 0.00 0.00 17.50
1957 0.00 0.00 0.00 0.00 0.00 1.00 1.50 0.00 22.00 0.00 0.00 0.00 24.50
1958 0.00 0.00 0.00 0.00 0.00 4.00 0.00 4.00 74.00 18.50 0.00 0.00 100.50
1959 0.00 0.00 0.00 0.00 0.00 0.00 9.00 3.00 10.50 0.00 z 0.00 0.00 22.50
1960 0.00 0.00 0.00 0.00 0.00 52.50 3.50 24.50 1.00 10.50 0.00 0.00 92.00
1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14.50 0.00 0.00 0.00 14.50
1962 0.00 0.00 0.00 0.00 0.00 0.00 7.00 9.00 3.50 1.00 0.00 0.00 20.50
1963 0.00 0.00 0.00 0.00 0.00 2.00 12.50 1.00 6.50 0.00 0.00 0.00 22.00
1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10.00 36.00 1.50 0.00 0.00 47.50
1965 0.00 0.00 0.00 0.00 0.00 3.00 2.50 15.00 3.00 10.50 0.00 0.00 34.00
1966 0.00 0.00 0.00 4.50 4.00 2.00 0.50 9.00 53.50 11.50 0.00 0.00 85.00
1967 0.00 0.00 0.00 0.00 0.00 0.50 0.00 1.00 33.50 1.50 0.00 0.00 36.50
1968 0.00 1.00 0.00 0.00 0.00 0.00 0.00 25.50 14.00 0.00 0.00 0.00 40.50
1969 0.00 0.00 1.00 0.00 9.00 15.00 1.50 0.00 7.50 0.00 1.50 0.00 35.50
1970 0.00 0.00 0.00 0.00 11.00 0.00 3.00 3.50 23.50 1.50 0.00 0.00 42.50
1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.50 31.15 d 0.00 a 0.00 0.00 a 36.65
1972 0.00 0.00 0.00 0.00 0.00 1.50 i 15.00 4.00 2.68 b 19.00 0.00 e 0.00 40.68
1973 0.00 0.00 0.00 0.00 0.00 a 0.00 17.00 0.00 a 32.50 0.00 a 0.00 b 0.00 49.50
1974 0.00 0.00 0.00 0.00 0.00 9.00 0.50 2.67 b 25.71 b 3.00 0.00 0.00 40.89
1975 0.00 b 0.00 0.00 0.00 10.00 20.50 1.50 0.00 9.50 0.00 0.00 0.00 41.50
1976 0.00 0.00 0.00 0.00 1.50 1.50 0.00 2.00 9.50 3.50 0.00 a 0.00 a 18.00
1977 0.00 0.00 0.00 0.00 a 0.00 17.00 5.54 c 1.00 2.50 0.00 0.00 0.00 26.04
1978 0.00 f 0.00 0.00 0.00 o 12.00 0.50 14.50 7.50 0.60 e 22.00 0.00 0.00 57.10
1979 0.00 0.00 0.00 0.00 12.50 4.50 3.50 5.00 28.45 a 0.00 0.00 0.00 53.95
1980 0.00 0.00 0.00 0.00 0.00 0.00 8.00 0.00 a 38.50 7.50 0.00 0.00 54.00
1981 0.00 0.00 b 0.00 0.00 0.00 6.50 5.00 1.50 6.00 0.00 0.00 0.00 19.00
1982 0.00 0.00 0.00 6.50 12.00 0.00 0.50 0.00 12.00 11.00 0.00 0.00 42.00
1983 0.00 0.00 0.00 0.00 12.00 18.50 2.00 6.00 21.67 c 0.00 0.00 0.00 60.17
1984 0.00 a 0.00 0.00 0.00 1.00 1.00 44.00 0.50 15.50 0.00 0.00 0.00 62.00
1985 0.00 0.00 0.00 a 0.50 2.00 34.00 35.13 a 37.00 22.50 28.50 0.00 0.00 159.63
1986 0.00 3.50 0.00 0.00 0.00 13.00 7.50 4.00 24.50 9.00 6.00 0.00 67.50
1987 0.00 0.00 0.00 0.00 1.00 15.00 6.00 35.00 14.50 0.50 1.20 e 0.00 73.20
1988 0.00 0.00 0.00 0.00 0.00 0.00 7.50 0.00 z 0.00 z 0.00 z 0.00 0.00 7.50
1989 0.00 l 0.00 0.00 13.50 2.00 34.00 0.00 9.50 3.50 0.00 0.00 g 0.00 z 62.50
1990 0.00 z 0.00 z 0.00 z 0.00 z 5.00 2.50 6.50 14.50 9.00 0.00 0.00 0.00 37.50
1991 0.00 0.00 0.00 0.00 0.00 0.00 5.50 0.00 6.21 a 6.00 0.00 0.00 17.71
1992 0.00 0.00 0.00 1.00 0.00 1.00 2.50 3.00 6.50 17.50 0.00 0.00 31.50
1993 0.00 0.00 0.00 0.00 0.00 15.50 26.00 25.50 1.00 31.00 0.00 0.00 99.00
1994 0.00 0.00 0.00 0.00 0.00 2.00 4.50 0.00 14.00 10.50 0.00 0.00 31.00
1995 0.00 0.00 0.00 0.00 0.00 17.50 35.00 13.00 0.00 9.00 0.00 0.00 74.50
1996 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.00 7.50 3.00 0.00 0.00 15.50
1997 0.00 0.00 0.00 0.00 1.00 4.00 2.00 3.50 18.00 0.00 0.00 0.00 28.50
1998 0.00 0.00 0.00 0.00 0.00 0.50 0.00 1.50 0.00 4.50 0.00 0.00 6.50
1999 0.00 0.00 0.00 6.00 2.50 0.00 b 0.00 b 0.00 7.00 0.00 0.00 z 0.00 15.50
2000 0.00 0.00 0.00 0.00 0.00 0.50 0.00 0.00 18.50 0.00 0.00 0.00 19.00
2001 0.00 0.00 0.00 0.00 21.50 0.00 3.50 0.00 20.00 3.50 0.00 0.00 48.50
2002 0.00 3.00 0.00 2.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5.50
Period of Record Statistics
MEAN 0.00 0.11 0.22 1.12 3.02 6.58 6.03 6.40 15.81 5.20 0.55 0.02 45.29
S.D. 0.00 0.54 1.35 2.94 5.74 10.26 9.20 9.40 14.77 7.54 2.25 0.16 29.55
SKEW 0.00 5.19 7.89 3.33 2.08 2.19 2.07 2.19 1.56 2.02 5.79 9.11 1.43
MAX 0.00 3.50 12.00 17.00 26.00 52.50 44.00 44.29 74.00 35.13 17.50 1.50 159.63
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 6.50
NO YRS 85 87 88 86 86 85 84 83 86 82 86 86 67