POWERS, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(356820)

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
1932 ----- z ----- z ----- z ----- z 44.32 47.97 48.45 49.52 42.37 40.13 43.40 31.06 43.40
1933 33.81 33.79 38.19 39.23 42.00 48.90 48.39 49.81 45.13 44.52 35.37 41.68 41.73
1934 39.81 37.79 44.00 43.47 47.13 45.90 50.10 51.74 43.13 44.29 44.13 37.97 44.12
1935 35.03 37.68 34.23 39.93 40.48 46.83 a 48.68 c 46.45 46.90 41.48 34.63 34.73 a 40.59
1936 37.84 37.31 36.00 41.57 44.77 50.57 52.58 48.26 43.20 39.52 29.50 35.16 41.36
1937 26.87 34.59 a 40.23 i 37.43 42.16 48.10 49.39 46.26 46.43 44.03 43.46 b 38.71 41.59
1938 36.71 35.68 36.35 41.03 42.71 47.40 48.14 b 46.42 46.69 a 39.87 36.00 a 35.23 41.02
1939 35.68 34.54 37.06 41.60 47.39 47.77 54.65 53.30 k 47.10 44.13 36.53 40.06 42.41
1940 36.48 40.34 39.61 42.20 44.65 45.17 49.94 48.19 49.77 46.39 37.87 35.68 43.02
1941 37.06 39.32 35.23 38.40 49.20 a 49.03 53.70 a 51.70 a 46.83 43.06 39.90 37.84 43.44
1942 34.68 32.86 33.66 b 40.76 e 44.65 46.23 55.03 52.84 45.27 42.23 39.53 39.40 a 42.26
1943 32.97 35.57 38.13 41.33 41.97 48.83 50.97 49.23 47.37 44.61 37.90 32.32 41.77
1944 34.48 36.00 34.68 40.20 42.32 47.90 48.97 49.13 45.77 44.13 35.07 35.68 41.19
1945 36.00 38.14 36.55 39.50 46.00 43.50 44.68 47.58 43.47 40.16 40.03 37.84 41.12
1946 35.06 34.68 36.39 38.33 43.32 45.53 48.55 47.61 41.17 37.97 33.86 a 33.58 39.67
1947 28.55 36.04 37.84 39.77 41.03 45.27 48.83 a 46.16 43.13 46.29 41.07 a 38.32 41.02
1948 ----- z ----- z ----- z ----- z ----- z ----- z 48.68 50.68 43.90 42.39 37.40 33.23 42.71
1949 24.81 35.86 38.90 40.47 44.87 44.10 46.00 47.61 46.40 37.19 40.55 a 34.87 40.14
1950 32.90 36.63 a 37.42 38.70 40.52 49.07 50.23 50.13 47.13 47.32 42.40 43.65 43.01
1951 36.19 38.11 34.13 39.50 43.87 46.60 52.26 48.45 48.20 45.00 39.40 38.16 42.49
1952 33.97 35.72 35.81 38.27 42.55 46.40 50.87 50.84 48.79 a 44.63 a 30.87 36.42 41.26
1953 42.32 36.25 37.39 39.37 42.29 47.40 49.87 a 51.90 48.73 42.65 43.47 38.81 43.37
1954 37.10 37.75 35.52 38.93 42.29 45.77 49.61 51.16 49.80 40.48 41.80 35.16 42.11
1955 34.16 33.64 35.45 36.77 41.68 46.47 49.65 48.74 44.72 a 43.55 40.00 39.13 41.16
1956 37.06 32.76 36.71 40.67 46.48 45.93 51.68 49.81 46.37 42.48 35.80 34.77 a 41.71
1957 31.00 39.29 40.94 41.00 47.35 49.20 49.84 50.39 49.67 44.74 35.33 37.61 43.03
1958 38.61 43.18 36.74 41.40 46.45 52.20 54.74 52.45 47.67 43.45 43.13 42.39 45.20
1959 40.23 36.32 37.97 40.47 42.16 49.23 49.29 47.68 48.57 46.10 35.53 33.55 42.26
1960 35.81 37.21 41.29 40.90 43.97 48.37 49.87 49.68 46.27 43.13 39.33 35.58 42.62
1961 37.35 40.79 40.06 39.30 45.42 49.10 52.23 53.97 45.43 43.81 36.50 h 38.42 e 44.17
1962 31.45 37.18 38.10 42.70 44.48 46.70 49.39 49.84 50.50 42.70 a 36.24 i ----- z 43.30
1963 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.74 40.53 35.10 39.79
1964 34.68 30.07 35.58 37.97 41.55 47.67 50.61 49.19 43.90 43.58 37.73 37.97 40.87
1965 36.52 34.86 34.48 42.47 42.52 46.63 50.23 52.30 a 43.70 44.16 42.00 32.58 41.87
1966 34.45 33.68 36.45 41.67 41.13 46.28 a 50.77 48.74 48.40 42.16 40.30 37.84 41.82
1967 37.16 34.46 35.68 36.87 42.68 51.43 50.55 50.61 48.57 43.35 40.53 33.23 42.09
1968 33.10 40.62 38.23 37.13 43.52 48.40 51.77 53.29 48.53 42.87 40.67 36.48 42.88
1969 34.00 33.29 34.19 38.47 46.00 52.53 50.06 46.71 46.93 40.90 36.03 37.26 41.37
1970 39.00 35.86 37.10 36.77 42.61 49.10 48.61 48.29 41.53 39.29 41.37 34.48 41.17
1971 33.13 35.25 36.06 38.57 43.97 48.37 51.16 52.52 45.93 39.32 36.77 33.61 41.22
1972 32.61 36.38 41.58 38.13 44.06 47.57 51.00 49.26 43.23 40.39 39.53 30.74 41.21
1973 33.39 35.54 35.68 39.70 43.84 48.10 50.29 47.45 47.67 40.13 40.50 39.74 41.83
1974 31.26 34.21 38.23 39.57 43.81 48.17 50.06 50.97 45.67 37.32 39.27 36.26 41.23
1975 35.58 35.68 36.68 35.97 43.06 46.97 51.77 49.55 47.33 44.48 35.37 37.26 41.64
1976 34.61 33.07 34.52 37.40 41.48 44.17 50.19 52.13 48.63 41.68 40.53 29.61 40.67
1977 28.81 36.64 34.90 39.07 42.03 49.63 48.55 54.29 48.90 44.10 39.40 39.61 42.16
1978 38.87 39.64 41.19 40.83 42.94 50.63 53.35 51.97 47.87 44.10 33.43 29.84 42.89
1979 30.52 37.93 40.23 41.57 43.90 46.13 50.90 50.32 49.77 46.42 36.97 37.03 42.64
1980 32.74 39.07 36.65 40.23 43.45 47.87 52.61 49.90 46.73 41.23 40.27 36.84 42.30
1981 37.06 35.14 37.55 41.00 45.71 48.97 50.52 51.84 46.07 41.71 39.10 39.58 42.85
1982 32.35 33.86 36.26 36.37 41.03 49.17 50.35 49.03 46.93 42.77 35.90 35.45 40.79
1983 36.10 39.46 41.39 38.00 45.39 48.43 51.52 52.13 45.93 43.19 42.00 37.42 43.41
1984 34.61 36.55 39.32 39.13 42.84 46.70 48.81 49.06 44.07 42.48 39.10 32.58 41.27
1985 31.39 33.29 34.42 41.80 43.06 47.47 51.84 49.13 47.73 40.81 34.63 32.13 40.64
1986 38.68 41.14 40.81 40.30 43.90 50.10 51.03 50.39 45.53 44.61 40.53 35.55 43.55
1987 34.16 35.50 38.61 41.27 47.06 47.97 50.81 49.39 46.67 42.81 39.93 35.35 42.46
1988 34.97 35.34 36.42 41.60 43.68 48.73 49.77 48.39 45.70 48.06 41.37 33.06 42.26
1989 33.26 28.32 38.94 42.33 44.74 49.63 52.58 52.45 45.60 41.52 37.27 33.35 41.67
1990 37.29 33.43 39.39 43.13 44.10 49.57 53.48 53.13 51.50 40.55 38.20 28.61 42.70
1991 30.35 40.93 36.26 40.83 44.23 47.07 52.06 53.58 46.20 39.97 40.97 34.13 42.21
1992 36.94 38.97 ----- z 43.13 45.90 50.70 53.13 49.10 44.47 42.77 39.93 34.23 43.57
1993 31.71 31.64 43.61 41.17 47.74 48.53 51.19 51.97 46.60 42.81 30.90 33.94 41.82
1994 35.52 35.29 36.55 41.63 45.81 47.47 50.81 48.68 48.03 40.13 34.17 37.03 41.76
1995 39.81 40.57 37.87 38.93 45.26 47.87 53.55 47.90 51.17 42.23 44.07 41.26 44.21
1996 38.35 38.97 36.87 41.27 41.97 46.60 51.23 48.84 45.20 42.87 40.57 37.74 42.54
1997 37.29 35.68 38.68 41.40 45.55 47.83 49.10 ----- z ----- z 43.90 ----- z 32.29 41.30
1998 40.06 37.93 38.19 38.37 45.19 ----- z 54.87 51.90 46.37 41.84 ----- z 32.94 42.77
1999 35.34 b 37.32 36.23 38.00 41.71 46.23 49.65 53.32 43.53 38.77 42.53 36.16 41.57
2000 35.31 b 38.00 34.48 41.40 44.87 a 48.07 52.10 49.26 46.40 42.32 35.30 34.94 41.87
2001 33.28 b 34.85 a 38.06 38.83 a 42.33 a 45.79 a 49.58 49.97 45.82 b 40.10 a ----- z 37.03 a 41.42
2002 36.42 35.21 ----- z 40.39 b ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 37.34
2003 ----- z ----- z ----- z ----- z ----- z 46.83 a 51.77 52.13 47.67 ----- z 39.90 ----- z 47.66
2004 41.21 c 38.48 b 41.44 d 40.78 g 47.52 d 51.00 52.97 54.65 49.23 45.68 38.10 37.68 45.27
2005 37.35 35.89 39.68 41.40 48.45 50.47 52.84 50.87 45.40 45.06 39.53 38.19 43.76
2006 43.32 35.32 37.39 ----- z 44.48 51.57 51.35 49.48 47.07 40.55 42.93 36.88 e 43.67
2007 31.94 37.21 40.10 40.17 44.23 47.13 55.61 52.00 46.93 43.03 38.27 36.76 f 43.33
2008 32.84 36.55 36.17 b 37.47 ----- z ----- z ----- z 52.39 ----- z ----- z ----- z ----- z 39.08
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2012 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2013 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 35.09 36.33 37.52 39.93 44.00 47.93 50.81 50.17 46.51 42.60 38.71 35.97 42.03
S.D. 3.37 2.64 2.32 1.79 1.99 1.87 2.00 2.07 2.19 2.28 3.24 3.01 1.05
SKEW -0.28 -0.09 0.64 -0.22 0.43 0.17 0.01 0.11 -0.14 -0.14 -0.62 -0.04 0.51
MAX 43.32 43.18 44.00 43.47 49.20 52.53 55.61 54.65 51.50 48.06 44.13 43.65 45.20
MIN 24.81 28.32 33.66 35.97 40.48 43.50 44.68 46.16 41.17 37.19 29.50 28.61 39.67
NO YRS 73 73 70 71 72 72 74 73 73 74 70 72 60