COTTAGE GROVE 1 S, OREGON

Monthly Average Temperature (Degrees Fahrenheit)

(351897)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 63.06 58.67 47.97 a 40.97 37.93 d 49.72
1917 37.73 40.39 40.26 47.73 52.98 a 56.90 ----- z ----- z ----- z ----- z 48.80 46.58 46.42
1918 45.18 41.77 45.98 49.72 52.16 62.87 62.97 63.18 62.37 53.87 43.93 39.40 51.95
1919 39.52 41.41 44.55 49.38 52.66 57.05 64.58 64.26 57.87 47.82 44.28 35.60 49.91
1920 40.32 39.72 43.40 46.42 51.65 58.68 64.11 65.61 58.92 51.26 43.80 41.89 50.48
1921 40.13 45.38 46.37 48.50 53.05 61.22 62.87 64.13 57.05 54.79 48.08 38.16 51.64
1922 35.27 38.70 42.79 45.72 54.05 62.35 65.87 63.61 61.08 53.94 41.72 39.97 50.42
1923 41.32 39.32 44.58 49.33 54.85 59.00 63.98 65.97 60.17 53.29 48.22 40.50 51.71
1924 39.00 46.93 44.06 50.15 56.65 60.92 63.95 63.79 59.25 51.94 44.07 32.10 51.07
1925 43.90 46.29 46.05 50.88 56.87 59.67 63.89 62.03 56.93 48.81 45.18 43.24 51.98
1926 41.24 45.88 50.08 56.00 55.79 62.37 65.68 65.37 56.82 55.32 49.75 42.40 f 54.94
1927 40.90 42.98 44.29 48.77 52.31 60.73 64.97 65.74 59.40 54.34 49.85 38.16 51.87
1928 42.60 43.19 49.11 49.37 55.72 f 59.60 65.63 64.08 59.40 51.63 a 46.62 38.42 51.79
1929 34.11 35.50 45.73 45.40 53.73 58.57 63.82 64.82 58.78 54.98 42.83 43.90 50.18
1930 29.79 46.45 47.24 53.53 a 52.73 a 58.13 63.39 65.91 d 60.12 51.92 44.00 39.92 51.09
1931 43.60 43.29 47.76 52.40 58.23 60.03 66.45 64.42 59.78 53.76 43.18 39.44 52.69
1932 39.73 41.05 48.65 49.43 53.40 61.15 62.42 64.77 59.83 55.00 49.20 36.19 51.74
1933 39.18 39.25 46.02 48.38 51.16 59.22 64.02 66.32 57.40 55.48 45.62 46.50 51.55
1934 46.44 47.25 53.19 55.15 57.85 60.42 64.00 66.31 58.35 55.15 49.18 42.37 54.64
1935 38.32 43.79 41.63 48.00 52.00 59.70 64.31 64.79 61.70 50.97 40.83 39.08 50.43
1936 42.02 37.98 44.50 51.90 56.71 59.86 l 63.05 65.48 57.80 52.89 41.57 42.06 50.54
1937 29.84 39.86 46.87 47.57 54.82 60.47 64.37 62.90 59.65 56.10 49.48 43.27 51.27
1938 40.77 42.70 44.92 50.85 55.52 61.75 68.89 63.21 63.45 53.85 41.55 41.05 52.38
1939 41.19 40.73 47.11 52.28 56.65 58.55 66.03 66.60 61.82 55.61 47.40 46.77 53.40
1940 40.08 45.50 50.06 52.12 57.40 61.43 65.90 67.16 63.52 57.55 45.10 42.82 54.05
1941 43.73 45.54 50.02 51.25 56.45 59.50 68.05 65.58 58.50 53.60 49.10 42.95 53.69
1942 38.76 42.43 44.97 50.77 55.16 58.20 67.00 67.06 61.13 54.94 46.48 43.52 52.53
1943 36.11 44.64 46.05 52.97 53.29 58.42 64.47 63.69 63.13 54.66 47.03 39.16 51.97
1944 40.82 42.10 45.13 49.48 54.19 60.02 65.92 64.16 63.63 58.10 44.65 38.94 52.26
1945 42.21 44.48 43.74 48.20 56.16 59.45 66.05 65.95 59.50 53.68 45.38 42.45 52.27
1946 41.02 42.30 45.81 49.25 56.53 59.67 65.47 64.97 58.45 49.13 43.97 41.60 51.51
1947 37.40 45.86 48.42 51.92 57.37 58.88 64.29 62.56 60.47 55.26 46.67 41.35 52.54
1948 39.00 40.05 44.06 46.03 53.58 62.78 62.50 63.94 59.23 54.34 42.48 36.08 50.34
1949 28.53 40.30 46.18 51.90 56.74 60.32 63.40 64.73 61.18 48.56 50.15 39.73 50.98
1950 31.45 41.18 44.10 47.75 52.58 60.57 65.55 67.31 60.98 54.23 47.27 47.66 51.72
1951 40.29 43.50 41.05 51.78 55.63 62.62 65.53 63.58 61.78 53.61 46.48 38.52 52.03
1952 39.00 42.52 43.68 50.20 55.00 57.98 65.66 65.40 63.28 56.47 39.98 41.15 51.69
1953 46.03 a 43.52 44.77 49.12 52.63 56.33 63.76 64.42 61.32 53.61 49.37 43.02 52.32
1954 41.31 45.11 43.18 49.98 54.92 56.63 62.11 61.24 57.27 51.66 49.30 40.61 51.11
1955 39.35 39.55 41.98 44.82 53.05 59.65 61.55 62.21 58.90 53.11 44.45 43.16 50.15
1956 41.19 37.40 44.32 50.83 56.52 58.62 65.89 64.35 60.32 51.18 43.07 41.34 51.25
1957 32.74 42.75 46.82 50.98 57.13 60.45 62.05 61.37 62.03 51.77 a 41.90 42.85 51.07
1958 43.06 48.89 44.52 49.37 59.37 62.63 68.48 67.58 60.47 54.61 47.02 46.21 54.35
1959 44.08 43.00 46.60 51.12 53.27 60.88 65.76 63.95 59.58 54.56 45.67 41.31 52.48
1960 39.35 42.93 47.82 50.57 53.53 60.13 66.77 63.24 60.57 54.73 45.35 40.27 52.11
1961 43.94 46.80 46.21 50.08 54.69 63.08 65.94 67.92 57.98 52.40 42.53 41.95 52.79
1962 37.61 42.46 44.29 51.92 52.29 58.78 63.66 64.26 61.93 53.18 48.45 42.44 51.77
1963 34.18 50.32 45.11 47.10 54.52 59.23 61.03 64.50 64.90 54.18 46.68 41.66 51.95
1964 41.34 40.81 43.73 46.57 52.23 ----- z ----- z ----- z 57.93 ----- z 43.10 40.94 45.83
1965 41.23 ----- z ----- z ----- z ----- z 58.32 ----- z ----- z 58.35 ----- z 48.20 39.19 49.06
1966 40.95 41.70 45.66 50.62 ----- z 60.47 63.44 63.94 62.80 53.02 46.70 43.18 52.04
1967 43.03 44.07 44.29 45.15 53.53 62.57 65.94 68.58 63.70 53.50 46.25 39.23 52.49
1968 40.15 47.90 48.29 47.20 53.92 ----- z 65.77 63.97 61.05 52.21 47.18 40.32 51.63
1969 36.68 39.54 45.45 49.15 57.95 62.10 62.32 62.11 60.50 51.61 45.27 42.16 51.24
1970 43.44 45.95 47.18 45.15 54.26 62.72 65.45 64.15 56.67 51.34 46.52 39.85 51.89
1971 40.13 42.16 42.89 48.38 54.81 57.75 64.79 66.44 57.63 50.26 44.00 39.71 50.75
1972 38.73 44.59 49.05 46.52 55.35 59.62 66.81 66.56 57.35 51.21 47.12 35.85 51.56
1973 39.32 45.62 44.29 49.60 56.58 60.53 64.97 62.42 61.37 52.82 44.00 44.19 52.14
1974 37.63 41.50 46.06 49.50 53.18 61.35 64.61 65.48 63.17 52.13 47.67 43.13 52.12
1975 43.02 42.93 43.18 45.28 54.50 58.38 65.47 61.47 61.52 52.69 43.80 42.74 51.25
1976 41.95 41.34 43.65 48.15 53.98 55.75 64.29 64.00 61.00 53.68 48.17 38.81 51.23
1977 38.82 45.48 44.21 50.28 52.21 60.57 62.92 68.81 58.52 52.63 44.43 43.90 51.90
1978 43.60 45.75 49.19 48.12 52.56 61.77 64.98 64.90 58.97 54.24 42.08 37.02 51.93
1979 32.82 42.80 48.92 50.38 55.32 58.70 65.03 63.39 62.30 55.44 42.92 44.11 51.84
1980 37.34 44.86 45.45 51.05 53.35 57.05 64.34 61.24 60.28 53.47 48.38 e 44.00 51.73
1981 42.06 45.09 47.13 49.77 53.97 59.93 63.50 66.71 60.20 51.35 46.12 43.27 52.43
1982 37.98 41.38 44.34 45.90 53.26 61.77 64.42 65.56 59.78 52.58 42.55 40.00 50.79
1983 43.12 a 45.91 48.02 47.87 54.76 57.07 61.37 67.60 58.12 53.66 47.52 38.98 52.00
1984 42.13 45.31 49.39 48.27 54.21 58.32 63.68 64.24 58.93 50.92 44.18 37.73 51.44
1985 36.89 40.96 42.68 51.97 53.95 60.03 67.16 63.60 56.32 50.45 37.55 34.12 a 49.64
1986 43.23 45.07 a 50.00 47.57 54.92 62.53 61.23 66.76 56.72 ----- z 46.95 41.06 52.37
1987 39.81 43.79 47.53 52.53 57.05 61.78 63.08 63.52 59.18 53.34 46.93 40.00 52.38
1988 40.42 44.91 45.95 51.32 53.69 58.98 65.48 63.47 59.90 56.63 45.78 40.26 52.23
1989 42.18 35.77 46.69 53.80 54.56 60.72 62.81 63.13 60.70 52.55 47.55 41.03 51.79
1990 44.18 41.84 49.06 53.67 54.35 61.62 67.53 ----- z 63.70 53.18 46.80 34.63 51.87
1991 38.98 49.55 45.02 49.23 52.55 58.17 67.08 66.84 63.47 53.56 48.72 41.98 52.93
1992 44.68 48.21 50.50 54.45 59.90 63.87 66.68 66.60 61.38 55.15 47.13 39.61 54.85
1993 38.23 40.75 50.00 51.13 58.50 60.15 61.47 64.97 61.52 54.87 41.20 40.77 51.96
1994 44.37 41.21 48.34 52.92 57.50 58.95 66.73 64.60 63.73 53.15 42.60 43.31 53.12
1995 44.32 49.02 46.97 49.63 56.71 60.28 68.47 64.87 63.85 54.10 51.03 44.10 54.45
1996 41.77 43.17 49.02 i 52.08 k ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 42.47
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 66.42 r 64.82 53.47 47.60 39.34 51.31
1999 42.27 42.62 44.76 48.93 53.29 60.58 66.34 67.73 62.13 53.56 49.63 41.47 52.78
2000 39.95 44.86 44.61 52.60 57.53 63.72 66.87 66.10 61.75 53.45 41.90 40.76 52.84
2001 40.79 41.75 47.40 48.32 58.24 59.82 66.23 67.48 62.50 a 53.19 47.88 40.65 52.85
2002 41.15 44.00 43.77 51.05 54.37 62.83 69.56 67.08 62.83 51.76 46.32 43.65 53.20
2003 45.73 43.23 49.21 48.98 55.89 64.32 70.18 69.08 64.17 57.18 43.48 42.42 54.49
2004 41.77 44.33 50.26 52.07 58.26 63.17 70.18 69.82 60.83 53.42 44.02 41.03 54.10
2005 40.34 41.82 48.31 49.85 57.44 59.27 68.77 69.23 59.57 53.79 42.05 38.79 52.43
2006 42.68 40.18 43.24 50.42 56.53 63.22 69.45 66.19 62.40 51.35 44.57 40.06 52.52
2007 36.47 42.55 48.16 49.57 55.52 61.45 69.31 67.11 60.58 50.58 43.05 39.97 52.03
2008 35.44 41.43 43.06 46.42 56.60 57.57 66.97 67.32 61.62 51.29 47.63 38.87 51.18
2009 39.50 42.86 43.37 48.58 56.85 62.35 69.21 66.82 62.83 51.89 45.12 35.50 52.07
2010 45.76 46.07 45.87 48.28 52.81 58.77 65.82 65.71 61.90 53.76 45.65 42.69 52.76
2011 42.60 40.66 46.32 46.78 51.77 58.78 63.23 65.73 64.43 53.82 44.63 37.89 51.39
2012 41.84 41.91 43.90 51.35 54.65 58.43 65.13 67.18 61.43 53.52 48.35 41.87 52.46
2013 37.31 42.95 50.75 s ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 40.13
Period of Record Statistics
MEAN 40.12 43.12 45.97 49.68 54.90 60.13 65.17 65.11 60.54 53.20 45.57 40.82 52.03
S.D. 3.58 2.86 2.45 2.37 1.99 1.90 2.14 1.92 2.14 1.97 2.70 2.81 1.08
SKEW -1.00 0.01 0.31 0.09 0.32 0.06 0.32 0.10 0.01 -0.31 -0.29 -0.30 0.46
MAX 46.44 50.32 53.19 56.00 59.90 64.32 70.18 69.82 64.90 58.10 51.03 47.66 54.85
MIN 28.53 35.50 40.26 44.82 51.16 55.75 61.03 61.24 56.32 47.82 37.55 32.10 49.64
NO YRS 95 94 92 92 90 90 90 90 94 91 95 94 83