MEDFORD WSO AP, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(355429)

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
1928 32.19 31.14 38.48 38.13 44.16 48.50 52.81 49.68 45.60 40.16 34.93 28.65 40.37
1929 27.26 24.93 32.97 35.53 40.68 48.10 51.23 50.32 41.07 37.94 24.67 33.13 37.32
1930 23.65 36.07 35.26 41.40 41.52 47.57 54.00 54.87 47.73 37.68 30.57 27.97 39.86
1931 30.35 31.21 36.26 39.87 46.48 50.63 55.68 52.42 46.77 39.19 31.03 30.45 40.86
1932 29.81 29.55 36.90 37.47 43.94 50.47 51.39 51.87 47.03 39.65 37.93 27.35 40.28
1933 27.87 28.39 35.00 37.20 40.52 50.53 55.39 54.97 44.13 39.48 28.80 33.61 39.66
1934 34.61 33.64 40.35 42.03 47.45 49.80 54.13 55.58 46.50 41.42 38.47 32.77 43.06
1935 31.00 33.86 32.16 39.57 41.74 49.30 53.77 54.19 48.70 39.71 30.37 30.03 40.37
1936 34.55 34.07 33.94 41.37 45.90 52.17 55.52 54.23 45.37 38.84 25.67 31.71 41.11
1937 18.16 32.39 37.19 37.73 43.81 51.57 55.77 51.58 48.33 41.61 39.67 34.52 41.03
1938 32.81 32.96 35.26 40.73 44.45 51.23 58.77 51.48 50.77 41.03 31.90 33.52 42.08
1939 32.23 30.75 35.29 40.20 44.55 48.67 56.74 54.97 48.20 40.19 30.67 35.65 41.51
1940 33.19 37.21 38.42 41.07 46.68 53.10 55.52 55.00 51.07 43.87 35.40 35.06 43.80
1941 33.77 36.82 35.90 38.53 46.29 50.53 57.39 55.74 45.73 40.13 37.70 34.81 42.78
1942 31.81 31.89 33.26 38.00 44.77 48.97 57.26 56.16 48.07 41.19 37.33 35.26 42.00
1943 29.81 34.00 36.06 42.17 43.03 49.03 55.26 52.23 51.20 42.39 34.60 31.10 41.74
1944 29.55 32.28 33.23 38.17 43.19 49.73 54.45 52.32 48.37 43.77 33.63 32.42 40.93
1945 32.39 33.57 34.23 37.67 46.97 48.53 55.81 54.74 45.37 41.52 36.73 34.06 41.80
1946 29.16 30.79 34.55 38.53 44.35 48.83 55.97 54.87 45.73 36.71 32.97 32.00 40.37
1947 26.71 33.79 36.39 39.43 45.90 48.30 54.90 51.55 46.47 44.65 35.87 31.00 41.25
1948 27.74 28.90 32.65 36.47 42.71 51.70 52.19 52.00 45.60 39.19 31.03 28.13 39.03
1949 18.52 30.64 37.77 39.30 46.65 48.73 53.71 52.29 48.80 35.58 34.57 30.06 39.72
1950 26.42 31.64 34.23 36.37 41.39 50.10 54.42 54.26 48.73 43.65 38.90 39.00 41.59
1951 32.00 32.93 30.94 40.53 43.71 49.77 55.23 52.90 48.87 40.13 35.23 30.48 41.06
1952 28.39 31.55 32.77 38.07 43.90 48.23 56.52 54.32 50.70 42.48 26.97 32.81 40.56
1953 35.65 32.21 33.32 38.07 41.65 47.30 53.32 55.68 51.20 37.97 40.47 32.97 41.65
1954 32.29 31.46 32.03 38.23 44.68 46.73 53.35 52.68 45.43 37.84 35.47 30.10 40.02
1955 28.42 28.43 32.10 35.47 42.03 50.07 52.29 52.10 45.53 41.71 36.27 34.45 39.90
1956 34.06 28.21 32.16 39.77 45.55 47.03 55.68 52.06 46.40 39.16 31.23 28.29 39.97
1957 26.13 33.25 38.48 38.60 45.97 51.93 52.65 50.35 50.20 41.06 30.93 33.06 41.05
1958 32.26 39.57 32.77 38.03 47.00 53.63 57.42 57.52 46.97 39.94 38.67 36.45 43.35
1959 34.23 32.07 33.74 38.37 41.42 50.40 55.45 51.68 47.77 40.71 27.73 25.97 39.96
1960 32.29 31.72 37.13 39.20 42.52 49.37 56.87 52.06 47.67 38.97 34.97 29.39 41.01
1961 30.16 36.36 36.32 36.30 42.16 50.83 52.42 55.90 42.47 38.81 29.73 29.81 40.11
1962 23.90 29.32 32.52 37.33 41.55 43.53 50.19 51.84 46.40 39.06 35.37 31.55 38.55
1963 19.58 35.04 31.94 35.77 43.39 48.10 50.03 53.03 53.17 43.10 34.70 28.61 39.70
1964 28.55 23.45 32.16 32.83 39.48 48.60 53.94 51.29 41.37 38.77 32.80 35.42 38.22
1965 34.71 30.50 32.87 41.37 39.97 47.57 53.52 54.45 42.57 40.45 37.63 27.45 40.25
1966 30.84 28.50 33.58 36.60 43.16 48.60 51.94 52.71 48.73 37.61 37.53 34.77 40.38
1967 33.16 30.04 33.61 35.40 42.61 50.93 56.77 57.16 50.30 39.58 34.73 28.39 41.06
1968 27.94 35.34 34.65 33.50 42.84 51.87 55.58 55.71 51.27 43.23 39.07 31.84 41.90
1969 30.45 33.79 31.61 36.80 46.26 55.17 54.00 50.68 48.57 36.74 31.03 32.68 40.65
1970 36.55 31.79 35.19 33.77 41.90 52.40 56.35 53.16 44.10 36.74 39.27 31.90 41.09
1971 29.87 31.75 35.65 35.63 42.58 46.97 55.16 56.19 45.97 38.61 33.27 30.71 40.20
1972 29.48 34.07 38.00 35.27 42.61 48.50 54.45 53.26 42.70 37.00 36.30 24.19 39.65
1973 30.13 34.71 34.00 36.47 45.94 50.73 55.42 52.97 49.07 39.39 39.80 37.29 42.16
1974 30.74 29.79 35.00 35.63 41.97 50.53 54.13 54.61 47.73 36.39 35.13 33.19 40.40
1975 31.97 32.36 34.13 33.13 41.06 47.63 55.26 51.06 47.97 40.13 33.33 34.90 40.24
1976 30.23 28.31 31.03 35.30 40.77 45.17 54.42 53.65 49.03 36.81 34.43 25.00 38.68
1977 24.42 29.32 31.55 35.53 41.42 52.93 53.84 58.65 49.73 40.35 33.83 36.29 40.66
1978 35.81 34.39 39.06 38.70 41.52 50.17 54.68 55.10 46.37 38.32 27.93 26.68 40.73
1979 25.42 33.82 36.94 40.17 42.00 48.23 53.81 54.29 49.47 46.32 34.17 32.81 41.45
1980 29.58 35.00 33.61 38.67 42.06 48.07 54.61 49.77 46.37 39.55 35.10 31.29 40.31
1981 34.71 31.96 34.87 39.73 43.71 49.80 51.77 54.87 48.47 38.81 37.47 37.32 41.96
1982 29.55 30.93 33.71 35.33 41.29 52.33 54.61 54.19 47.00 41.39 31.57 30.97 40.24
1983 31.65 36.18 40.29 37.07 44.68 49.93 53.03 57.84 47.80 40.74 36.80 35.00 42.58
1984 30.68 33.34 37.74 39.10 43.84 47.47 54.74 54.74 48.13 41.29 37.80 30.32 41.60
1985 26.19 31.32 31.87 41.13 43.26 51.17 57.71 52.84 46.40 38.39 29.87 27.45 39.80
1986 35.55 38.25 38.71 38.57 44.52 54.57 53.68 58.26 48.23 39.87 36.80 31.77 43.23
1987 28.32 33.07 36.16 40.30 46.97 52.60 55.68 54.10 47.90 42.52 37.17 32.65 42.29
1988 32.61 30.59 32.74 41.07 42.52 50.37 56.13 53.65 47.60 44.03 37.63 30.13 41.59
1989 29.97 27.04 38.52 43.97 45.00 50.43 54.26 54.35 48.30 39.94 30.63 26.29 40.72
1990 31.03 29.96 36.13 43.57 42.87 50.70 58.16 57.13 51.20 38.97 33.90 23.13 41.40
1991 26.87 35.61 35.45 37.67 42.35 47.67 56.45 56.03 49.27 40.23 37.30 32.74 41.47
1992 31.13 35.62 37.61 43.23 47.65 54.23 57.48 56.26 48.27 41.84 35.83 31.55 43.39
1993 31.16 31.82 41.03 40.73 47.00 49.27 47.10 53.42 46.83 42.45 26.50 29.06 40.53
1994 32.55 31.54 33.77 41.50 46.71 49.40 56.97 54.84 51.20 38.81 31.37 30.94 41.63
1995 37.10 35.93 36.29 38.60 46.35 50.20 56.94 52.16 52.30 39.45 40.40 35.77 43.46
1996 35.32 36.41 35.55 39.77 43.35 49.57 59.13 55.74 46.93 41.87 37.30 34.58 42.96
1997 31.65 32.07 36.90 40.47 48.68 50.47 56.52 57.94 50.40 41.81 38.90 30.13 42.99
1998 35.90 36.79 37.06 40.33 45.68 51.73 60.55 57.77 51.73 39.90 39.60 28.90 43.83
1999 30.74 34.07 36.29 37.10 43.03 50.27 55.16 58.29 48.27 40.32 40.80 31.19 42.13
2000 32.94 37.79 34.35 42.03 46.90 52.10 56.58 56.03 50.10 41.84 32.10 31.68 42.87
2001 29.19 31.43 37.23 37.43 46.45 49.70 56.45 58.06 50.53 41.48 37.00 34.77 42.48
2002 32.23 33.36 33.26 40.60 44.55 52.23 59.39 54.19 49.47 36.74 34.50 35.35 42.16
2003 37.00 32.25 38.48 40.27 45.61 53.50 60.10 58.16 51.40 43.61 35.17 36.52 44.34
2004 34.68 35.93 39.39 41.13 47.39 54.03 59.61 59.81 49.83 42.94 32.93 34.39 44.34
2005 32.55 31.46 36.97 40.63 49.87 51.00 59.13 58.39 48.50 42.61 34.57 33.48 43.26
2006 34.61 31.21 35.39 41.60 47.81 55.27 61.39 56.26 49.80 39.97 38.63 32.32 43.69
2007 26.39 33.25 38.29 40.67 46.71 52.10 61.55 56.97 49.33 41.61 34.27 32.26 42.78
2008 28.94 31.45 34.06 36.97 47.35 49.73 58.16 58.10 51.00 41.97 39.77 29.74 42.27
2009 29.77 33.29 35.87 38.97 47.39 54.13 60.16 56.97 52.30 41.87 33.93 29.06 42.81
2010 38.90 35.61 36.10 38.30 43.58 50.97 58.03 56.48 51.37 44.74 35.73 35.74 43.80
2011 31.10 30.64 38.42 38.70 43.35 50.50 56.35 58.48 53.77 42.94 36.67 25.00 42.16
2012 29.94 32.83 34.87 43.27 46.65 50.87 57.68 58.29 51.80 44.84 40.97 34.94 43.91
2013 29.52 32.07 37.94 50.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 33.17
Period of Record Statistics
MEAN 30.62 32.50 35.30 38.65 44.16 50.18 55.44 54.53 48.17 40.43 34.71 31.72 41.37
S.D. 3.86 2.84 2.39 2.45 2.30 2.18 2.58 2.43 2.60 2.23 3.72 3.26 1.47
SKEW -0.84 -0.25 0.22 -0.15 0.17 0.02 -0.11 0.09 -0.45 0.17 -0.55 -0.35 -0.04
MAX 38.90 39.57 41.03 43.97 49.87 55.27 61.55 59.81 53.77 46.32 40.97 39.00 44.34
MIN 18.16 23.45 30.94 32.83 39.48 43.53 47.10 49.68 41.07 35.58 24.67 23.13 37.32
NO YRS 86 86 86 85 85 85 85 85 85 85 85 85 85