COTTAGE GROVE DAM, OREGON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(351902)

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.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
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
1943 ----- z ----- z ----- z ----- z ----- z ----- z 87.00 y 87.00 96.00 83.00 63.00 58.00 96.00
1944 58.00 58.00 70.00 81.00 86.00 86.00 95.00 98.00 102.00 82.00 60.00 57.00 102.00
1945 61.00 59.00 62.00 73.00 83.00 90.00 94.00 96.00 94.00 90.00 66.00 62.00 96.00
1946 57.00 66.00 73.00 79.00 83.00 87.00 106.00 93.00 91.00 68.00 59.00 58.00 106.00
1947 54.00 62.00 80.00 85.00 90.00 85.00 a 86.00 86.00 88.00 78.00 64.00 54.00 90.00
1948 56.00 64.00 68.00 71.00 81.00 91.00 89.00 a 86.00 98.00 a 78.00 60.00 49.00 98.00
1949 46.00 a 64.00 59.00 78.00 86.00 87.00 a 98.00 96.00 98.00 69.00 72.00 66.00 98.00
1950 52.00 64.00 65.00 79.00 88.00 94.00 89.00 98.00 a 92.00 a 78.00 64.00 60.00 98.00
1951 61.00 62.00 67.00 84.00 84.00 96.00 100.00 95.00 95.00 79.00 62.00 60.00 100.00
1952 61.00 64.00 71.00 79.00 85.00 88.00 94.00 99.00 99.00 89.00 64.00 64.00 99.00
1953 63.00 63.00 73.00 75.00 85.00 78.00 90.00 94.00 92.00 82.00 69.00 58.00 94.00
1954 61.00 62.00 63.00 77.00 84.00 81.00 84.00 84.00 84.00 73.00 66.00 59.00 84.00
1955 55.00 58.00 69.00 76.00 78.00 91.00 89.00 93.00 100.00 75.00 70.00 60.00 100.00
1956 57.00 52.00 69.00 86.00 92.00 83.00 98.00 93.00 90.00 79.00 64.00 56.00 98.00
1957 50.00 62.00 68.00 86.00 84.00 84.00 87.00 88.00 94.00 75.00 61.00 59.00 94.00
1958 64.00 66.00 65.00 78.00 85.00 92.00 103.00 96.00 98.00 85.00 67.00 69.00 103.00
1959 62.00 61.00 74.00 77.00 81.00 85.00 96.00 97.00 89.00 78.00 64.00 60.00 97.00
1960 65.00 63.00 81.00 78.00 79.00 86.00 97.00 99.00 93.00 83.00 64.00 61.00 99.00
1961 68.00 62.00 69.00 77.00 85.00 100.00 104.00 97.00 86.00 83.00 63.00 60.00 104.00
1962 62.00 66.00 68.00 85.00 68.00 85.00 94.00 90.00 90.00 79.00 67.00 63.00 94.00
1963 58.00 69.00 67.00 74.00 90.00 89.00 86.00 90.00 94.00 80.00 62.00 57.00 94.00
1964 59.00 64.00 75.00 69.00 80.00 82.00 90.00 92.00 83.00 82.00 62.00 60.00 92.00
1965 57.00 66.00 67.00 77.00 78.00 84.00 96.00 91.00 89.00 82.00 65.00 60.00 96.00
1966 57.00 58.00 70.00 79.00 83.00 95.00 90.00 95.00 93.00 87.00 63.00 60.00 95.00
1967 59.00 64.00 68.00 63.00 84.00 88.00 95.00 99.00 94.00 77.00 75.00 61.00 99.00
1968 65.00 70.00 75.00 84.00 81.00 91.00 91.00 95.00 91.00 76.00 62.00 59.00 95.00
1969 61.00 59.00 79.00 72.00 85.00 90.00 90.00 90.00 89.00 76.00 67.00 65.00 90.00
1970 64.00 65.00 66.00 67.00 84.00 97.00 95.00 93.00 88.00 85.00 69.00 62.00 97.00
1971 62.00 64.00 63.00 75.00 90.00 88.00 96.00 95.00 87.00 82.00 62.00 53.00 96.00
1972 55.00 62.00 74.00 71.00 89.00 86.00 95.00 102.00 95.00 80.00 63.00 63.00 102.00
1973 60.00 63.00 68.00 73.00 86.00 90.00 95.00 89.00 94.00 76.00 64.00 63.00 95.00
1974 60.00 56.00 71.00 a 73.00 78.00 89.00 95.00 94.00 96.00 85.00 67.00 59.00 96.00
1975 63.00 66.00 62.00 66.00 88.00 86.00 91.00 86.00 92.00 87.00 74.00 68.00 92.00
1976 61.00 65.00 70.00 70.00 85.00 87.00 89.00 90.00 89.00 85.00 67.00 58.00 90.00
1977 60.00 68.00 68.00 80.00 73.00 85.00 89.00 101.00 85.00 72.00 65.00 60.00 101.00
1978 61.00 65.00 76.00 77.00 85.00 91.00 98.00 104.00 82.00 80.00 68.00 56.00 104.00
1979 59.00 63.00 72.00 71.00 85.00 88.00 101.00 90.00 92.00 87.00 63.00 70.00 101.00
1980 55.00 70.00 62.00 81.00 80.00 78.00 96.00 92.00 91.00 93.00 76.00 66.00 96.00
1981 65.00 66.00 68.00 81.00 80.00 85.00 96.00 105.00 98.00 76.00 72.00 60.00 105.00
1982 60.00 66.00 69.00 82.00 84.00 96.00 88.00 95.00 91.00 76.00 60.00 59.00 96.00
1983 65.00 65.00 64.00 77.00 94.00 83.00 89.00 90.00 82.00 76.00 68.00 54.00 94.00
1984 63.00 64.00 71.00 81.00 86.00 88.00 92.00 94.00 86.00 85.00 63.00 54.00 94.00
1985 60.00 63.00 61.00 81.00 87.00 92.00 97.00 91.00 86.00 79.00 66.00 55.00 97.00
1986 59.00 67.00 a 73.00 77.00 89.00 94.00 85.00 94.00 89.00 77.00 60.00 58.00 94.00
1987 60.00 65.00 75.00 87.00 95.00 92.00 92.00 94.00 100.00 94.00 65.00 61.00 100.00
1988 60.00 64.00 73.00 80.00 88.00 84.00 96.00 91.00 99.00 86.00 65.00 56.00 99.00
1989 57.00 55.00 62.00 77.00 77.00 87.00 82.00 82.00 91.00 74.00 64.00 60.00 91.00
1990 57.00 66.00 72.00 79.00 85.00 91.00 94.00 97.00 89.00 78.00 63.00 58.00 97.00
1991 56.00 68.00 75.00 69.00 72.00 81.00 97.00 91.00 96.00 90.00 65.00 52.00 97.00
1992 64.00 69.00 71.00 80.00 88.00 99.00 96.00 99.00 89.00 77.00 67.00 58.00 99.00
1993 59.00 56.00 66.00 69.00 84.00 83.00 82.00 94.00 90.00 85.00 64.00 64.00 94.00
1994 60.00 56.00 77.00 76.00 81.00 82.00 97.00 85.00 95.00 79.00 63.00 62.00 97.00
1995 64.00 74.00 73.00 76.00 84.00 92.00 93.00 89.00 93.00 76.00 69.00 63.00 93.00
1996 56.00 k 67.00 75.00 80.00 79.00 86.00 98.00 100.00 90.00 87.00 68.00 60.00 100.00
1997 63.00 62.00 75.00 74.00 87.00 83.00 88.00 93.00 92.00 71.00 68.00 54.00 93.00
1998 57.00 65.00 71.00 88.00 88.00 81.00 101.00 93.00 95.00 77.00 62.00 63.00 101.00
1999 60.00 58.00 62.00 85.00 87.00 84.00 89.00 92.00 93.00 a 79.00 a 71.00 57.00 93.00
2000 52.00 57.00 65.00 80.00 84.00 92.00 89.00 90.00 88.00 82.00 58.00 57.00 92.00
2001 61.00 57.00 72.00 79.00 96.00 89.00 88.00 96.00 89.00 86.00 66.00 56.00 i 96.00
2002 63.00 69.00 63.00 73.00 82.00 90.00 d 96.00 102.00 90.00 77.00 65.00 61.00 102.00
2003 61.00 61.00 78.00 67.00 83.00 g 94.00 99.00 92.00 97.00 f 79.00 64.00 e 57.00 h 99.00
2004 56.00 e 58.00 77.00 85.00 d 83.00 88.00 98.00 95.00 88.00 77.00 g 60.00 f 67.00 g 98.00
2005 71.00 f 67.00 74.00 f 74.00 g 88.00 f 78.00 93.00 94.00 h 84.00 h 82.00 g 68.00 h 65.00 m 94.00
2006 58.00 f 63.00 i 70.00 q 78.00 n 94.00 h 95.00 k 100.00 h 92.00 k 94.00 q 82.00 73.00 w ----- z 100.00
2007 58.00 n 65.00 73.00 77.00 85.00 d 86.00 88.00 90.00 94.00 76.00 60.00 62.00 b 94.00
2008 53.00 m 62.00 h ----- z ----- z 100.00 b 94.00 ----- z 100.00 90.00 e 73.00 65.00 57.00 a 100.00
2009 56.00 63.00 64.00 80.00 g 86.00 82.00 103.00 102.00 93.00 a 75.00 a 64.00 61.00 103.00
2010 57.00 61.00 70.00 74.00 a 78.00 82.00 94.00 96.00 89.00 79.00 70.00 61.00 k 96.00
2011 61.00 c 60.00 a 65.00 70.00 a 73.00 80.00 88.00 88.00 91.00 73.00 67.00 57.00 91.00
2012 64.00 60.00 71.00 81.00 84.00 83.00 b 86.00 97.00 92.00 79.00 b 75.00 59.00 97.00
2013 58.00 57.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 58.00
Period of Record Statistics
MEAN 59.49 63.03 69.67 77.09 84.20 87.56 93.21 93.68 91.66 80.01 65.37 59.61 96.63
S.D. 3.92 4.18 5.08 5.55 5.48 5.06 5.31 4.88 4.40 5.45 3.92 3.92 4.25
SKEW -0.75 -0.22 0.04 -0.25 -0.13 0.27 0.07 0.04 0.06 0.34 0.74 0.17 -0.10
MAX 68.00 74.00 81.00 88.00 100.00 100.00 106.00 105.00 102.00 94.00 76.00 70.00 106.00
MIN 46.00 52.00 59.00 63.00 68.00 78.00 82.00 82.00 82.00 68.00 58.00 49.00 84.00
NO YRS 65 68 66 65 66 68 67 68 67 68 67 64 59