ROSEBURG WB AIRPORT, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(357326)

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
1899 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1900 ----- z ----- z ----- z 43.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.00
1901 ----- z 41.07 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 41.07
1902 ----- z ----- z ----- z ----- z ----- z ----- z 53.90 ----- z ----- z ----- z ----- z ----- z 53.90
1903 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1904 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1905 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1906 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1907 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1909 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1910 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1911 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1913 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1914 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1915 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1929 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1931 37.26 36.04 39.90 41.87 47.16 50.13 54.68 52.23 48.83 43.84 36.70 35.74 43.70
1932 33.55 33.83 41.58 39.97 45.26 51.87 52.29 54.35 48.20 44.35 42.80 30.58 43.22
1933 34.10 33.00 37.87 39.77 43.06 51.27 53.90 54.77 47.47 43.35 38.47 41.71 43.23
1934 40.52 40.46 44.55 44.53 49.58 50.30 53.77 54.03 48.33 46.58 44.90 39.13 46.39
1935 33.97 37.64 34.58 41.33 42.58 51.03 54.29 53.32 50.40 43.68 35.77 35.42 42.83
1936 37.68 35.83 36.97 43.63 48.13 53.03 54.00 53.32 47.93 41.35 31.90 36.10 43.32
1937 25.32 35.39 40.58 39.43 45.84 53.37 55.65 52.45 50.13 47.19 44.90 41.71 44.33
1938 37.65 36.32 37.97 42.50 44.77 50.97 57.10 52.19 52.93 44.81 35.97 35.42 44.05
1939 35.87 34.64 38.35 41.03 45.97 49.63 54.81 54.29 50.80 46.35 39.53 40.58 44.32
1940 36.06 40.86 41.16 44.00 47.42 52.17 55.68 55.52 53.77 48.39 40.70 36.68 46.03
1941 38.52 38.43 39.77 41.50 47.45 51.40 57.10 56.10 48.23 44.68 43.00 38.32 45.37
1942 36.29 35.96 36.58 41.27 46.90 49.67 57.48 56.39 49.07 44.74 41.23 39.84 44.62
1943 33.00 36.14 38.42 43.50 44.45 50.00 54.16 52.65 51.20 46.39 40.67 35.35 43.83
1944 33.19 36.17 36.26 41.17 44.61 50.80 53.94 53.39 50.77 46.52 38.87 36.94 43.55
1945 37.29 38.36 37.74 41.53 48.58 49.00 55.16 54.71 48.47 44.29 41.17 39.03 44.61
1946 35.32 36.14 38.45 40.67 45.77 50.57 55.03 54.48 47.67 40.35 38.10 37.58 43.35
1947 32.81 39.46 40.52 42.53 47.23 50.27 55.48 52.58 48.50 49.39 42.57 37.13 44.87
1948 33.71 34.28 37.39 39.40 45.35 54.33 52.61 54.00 49.20 44.84 37.73 32.97 42.98
1949 24.42 35.93 40.71 42.43 48.26 49.37 53.87 53.94 52.17 41.00 42.80 35.55 43.37
1950 30.39 37.29 38.06 40.03 43.65 51.47 54.35 55.06 50.73 47.81 43.23 44.42 44.71
1951 35.90 37.46 34.65 41.40 46.74 51.87 54.97 53.81 50.97 45.87 40.73 35.00 44.11
1952 34.45 35.79 37.45 41.07 45.03 49.07 55.35 54.19 51.73 45.52 31.90 34.87 43.04
1953 39.19 33.75 34.26 37.57 42.16 46.00 49.90 53.32 48.50 41.32 42.00 36.45 42.04
1954 33.74 34.82 31.45 37.63 41.84 45.00 49.23 51.42 45.57 38.00 39.77 32.74 40.10
1955 32.23 30.64 32.68 35.63 41.39 47.53 49.16 48.48 44.97 43.00 37.53 36.74 40.00
1956 35.00 30.52 34.61 38.97 44.42 44.80 52.13 50.45 45.57 39.77 35.87 33.55 40.47
1957 28.61 35.54 40.35 40.00 46.45 48.80 49.19 48.39 49.37 43.52 33.20 37.16 41.71
1958 36.58 42.04 34.61 39.40 46.16 53.50 54.52 53.48 47.47 41.55 41.17 39.48 44.16
1959 37.58 33.79 34.52 38.70 41.32 48.27 52.19 50.32 48.00 42.94 33.73 33.61 41.25
1960 33.13 33.52 39.26 40.00 43.16 47.63 53.68 51.13 47.00 42.03 37.23 34.94 41.89
1961 35.52 39.04 38.97 38.80 45.16 49.83 51.84 55.29 43.90 40.32 34.03 35.81 42.38
1962 27.94 34.61 36.48 39.50 42.94 45.37 50.13 51.48 48.53 43.58 40.70 35.87 41.43
1963 25.65 41.14 35.29 39.27 44.35 49.17 49.84 52.19 52.17 44.45 39.93 35.06 42.38
1964 34.42 30.21 36.03 36.93 42.06 48.70 52.68 51.87 44.70 43.55 38.27 37.26 41.39
1965 37.10 35.25 34.19 42.10 41.61 48.80 52.65 54.13 44.73 ----- z ----- z ----- z 43.40
1966 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1967 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1968 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1969 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1970 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1971 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1972 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1973 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1974 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1975 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1976 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1977 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1978 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1979 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1980 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1981 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1982 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1983 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1984 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1985 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1986 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1987 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1988 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1989 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1990 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1993 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1994 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1995 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1999 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2000 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2002 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2003 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2004 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2005 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2006 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2007 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2008 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2009 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2010 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2011 37.71 33.96 40.29 39.79 k 45.19 51.59 a 54.84 56.94 53.34 a 46.55 39.17 32.65 44.75
2012 35.19 35.34 37.42 44.79 a 46.06 51.10 56.00 56.61 51.03 47.35 45.17 39.35 45.45
2013 35.29 39.32 42.81 51.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 39.14
Period of Record Statistics
MEAN 34.27 36.15 37.70 40.73 45.08 49.94 53.62 53.33 48.98 44.15 39.21 36.69 43.27
S.D. 3.77 2.89 2.87 2.11 2.20 2.28 2.23 2.02 2.52 2.62 3.58 2.87 1.60
SKEW -1.08 0.09 0.06 -0.14 -0.05 -0.48 -0.56 -0.52 -0.12 -0.21 -0.35 0.47 -0.24
MAX 40.52 42.04 44.55 44.79 49.58 54.33 57.48 56.94 53.77 49.39 45.17 44.42 46.39
MIN 24.42 30.21 31.45 35.63 41.32 44.80 49.16 48.39 43.90 38.00 31.90 30.58 40.00
NO YRS 38 39 38 37 37 37 38 37 37 36 36 36 35