O O RANCH, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(356302)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201106
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
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 24.55 a 23.42 23.99
1956 20.32 15.76 26.03 28.44 e 39.97 42.63 49.61 45.94 37.77 30.43 a 21.73 22.16 31.73
1957 7.55 20.93 a 28.58 31.07 39.61 43.97 46.48 43.00 36.77 30.44 d 20.90 20.52 30.82
1958 19.32 29.68 23.39 32.17 42.97 45.70 48.90 49.97 36.60 28.94 25.03 a 22.60 a 33.77
1959 23.71 22.64 23.71 29.83 34.29 44.37 48.84 45.74 40.54 d 32.00 17.20 12.30 a 31.26
1960 14.52 22.24 26.52 b 30.56 c 33.61 h 43.00 53.07 c 44.74 38.63 29.71 25.13 17.86 i 32.81
1961 21.36 i 28.75 27.42 29.70 36.04 f 48.48 a 50.13 a 51.32 36.67 c 30.32 f 20.45 a 18.52 b 34.60
1962 8.23 a 21.04 a 26.48 b 32.00 a 35.45 42.80 45.27 a 42.19 d 40.16 k 31.77 a 28.79 a 27.76 j 31.40
1963 10.85 d 33.44 j 26.65 30.11 c 40.45 44.38 a 45.60 a 46.43 a 44.38 a 34.50 g 28.10 a 16.12 n 35.22
1964 18.25 c 19.24 22.97 26.67 33.43 a 43.73 49.45 ----- z ----- z 29.60 p 23.67 22.93 p 29.68
1965 24.68 c ----- z ----- z ----- z 33.52 b 44.17 45.86 c 45.90 33.76 a 29.41 i 28.07 b 17.70 a 34.21
1966 18.16 19.39 24.87 26.55 j 36.79 b 42.86 b 46.03 44.74 41.50 d 27.00 f 28.42 d 23.40 a 32.62
1967 23.94 23.33 a 24.77 25.82 h 36.03 b 44.07 a 49.93 a 46.55 b 40.18 b 27.62 g 26.23 15.87 33.09
1968 17.96 e 26.48 26.55 b 26.00 j 35.31 b 43.37 c 49.58 47.72 b 38.07 28.52 j 29.62 a 23.06 33.77
1969 20.97 a 18.54 b 21.55 30.74 g 39.86 b 46.67 47.84 44.19 40.48 e 27.56 d 22.07 b 23.16 32.08
1970 23.68 25.07 a 26.13 25.62 f 36.81 46.03 a 48.71 44.61 32.63 29.15 k 28.97 17.81 33.05
1971 23.23 23.54 23.16 27.80 e 37.56 d 42.52 a 48.70 d 49.19 32.55 a 26.75 k 25.37 18.57 a 32.02
1972 14.48 f 22.48 30.70 d 28.96 c 35.68 c 45.54 f 47.24 f 47.26 32.73 29.40 a 27.78 c 8.96 d 29.33
1973 19.06 25.71 25.93 a 28.86 b 37.44 d 42.56 e 47.21 b 45.45 38.73 d 28.48 27.84 e ----- z 33.39
1974 18.62 b 22.92 b 26.66 b 30.08 d 33.83 g 42.32 e 49.93 q 41.90 b 36.29 f 25.83 g 22.00 c ----- z 29.21
1975 11.00 k 21.52 c 21.78 h 26.96 d 33.87 h 41.67 l 47.10 u 42.00 l 34.95 j 29.43 q 17.15 q 25.00 q 24.24
1976 22.71 n 20.21 j 19.52 h 29.30 t 34.12 f 38.39 l 46.30 h 45.08 r 39.80 o 26.72 m 22.25 v 9.62 o 9999.00
1977 7.05 i 19.17 e 21.70 d 28.81 c 34.06 n ----- z ----- z ----- z ----- z ----- z ----- z ----- z 23.23
1978 26.52 f 25.81 b 30.10 31.50 35.29 42.27 49.54 g 44.52 d 37.00 d 25.79 b 17.79 a 13.90 a 30.40
1979 8.50 g 26.57 29.00 31.30 c 39.44 d 43.77 d 49.74 d 50.65 n 40.00 f 34.64 f 19.89 c 23.07 a 32.85
1980 19.89 d 28.48 27.60 a 32.50 b 38.39 39.43 i 50.39 43.96 c 38.74 c 30.45 27.57 b 19.04 c 32.46
1981 24.52 d 25.79 i 27.26 32.10 a 38.12 f 42.17 a 47.45 47.17 b 37.19 c 30.88 e 27.39 b 25.81 34.19
1982 14.58 26.25 l 28.23 27.63 34.74 44.13 48.58 47.48 38.00 31.77 i 19.77 18.58 32.17
1983 24.23 28.00 32.13 29.17 37.23 41.53 46.18 n ----- z 37.20 ----- z ----- z ----- z 32.78
1984 ----- z ----- z 29.63 d 30.92 d 38.11 d 37.40 o 51.11 l 48.03 a 36.25 f 29.83 b ----- z ----- z 35.30
1985 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1986 ----- z ----- z ----- z 30.31 n 52.09 t 39.69 n 40.55 k ----- z 36.30 29.26 28.23 14.71 q 31.26
1987 9.23 17.53 k 31.72 m 32.64 b 37.67 y ----- z ----- z ----- z ----- z ----- z ----- z ----- z 20.93
1988 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1989 ----- z ----- z ----- z 38.73 38.10 50.00 48.55 45.48 36.33 30.42 22.15 d 13.87 35.96
1990 22.84 16.07 23.45 33.50 33.81 42.43 50.52 47.58 41.60 27.30 a 24.73 9.29 31.09
1991 14.48 24.18 24.42 29.30 35.00 38.77 46.45 ----- z 39.20 28.87 29.57 20.32 30.05
1992 20.42 28.66 29.00 32.03 36.35 43.70 44.90 43.03 34.47 32.58 24.00 17.29 32.20
1993 10.90 12.07 30.19 30.77 38.61 40.90 42.52 44.00 35.60 33.13 15.33 22.00 29.67
1994 20.97 21.14 26.65 32.03 38.81 43.90 48.52 44.10 35.27 29.77 18.20 17.39 31.39
1995 25.61 28.50 28.39 31.43 ----- z 40.33 43.97 39.45 36.73 30.45 26.23 ----- z 33.11
1996 24.52 25.81 b 29.42 32.60 37.39 39.10 47.19 j 41.81 ----- z 28.55 ----- z 28.52 31.97
1997 19.61 24.79 30.00 31.60 37.26 36.80 43.42 41.52 35.33 29.16 23.97 ----- z 32.13
1998 25.74 30.68 28.94 30.57 35.68 39.87 49.00 42.52 37.23 26.80 a 26.27 15.10 32.36
1999 ----- z 21.46 24.13 32.70 33.48 38.87 46.52 40.19 33.87 35.52 28.03 14.84 31.78
2000 25.03 28.72 33.07 a 30.33 34.10 39.31 a 45.23 46.97 37.31 a 31.53 a 20.14 i 15.81 33.40
2001 12.83 b 17.11 26.94 28.97 32.77 35.93 45.58 45.65 36.33 26.77 19.73 23.26 29.32
2002 23.29 26.82 28.42 30.87 31.42 33.43 48.68 39.03 29.13 27.55 16.50 24.03 29.93
2003 30.90 26.19 g 29.94 28.90 32.74 38.10 51.94 44.84 39.37 27.42 21.90 27.10 33.92
2004 16.06 23.21 29.55 31.67 35.77 35.60 44.94 39.29 34.03 27.65 25.73 27.29 30.90
2005 23.65 26.96 28.87 ----- z 34.52 34.50 46.03 39.77 31.13 28.74 26.80 13.71 30.43
2006 29.77 ----- z 28.65 ----- z 38.32 39.37 50.39 38.32 36.23 ----- z ----- z 12.13 34.15
2007 12.39 24.96 31.19 30.73 33.58 44.63 52.29 46.65 33.50 31.00 26.80 13.10 31.74
2008 6.97 a 21.52 22.32 24.77 33.58 36.93 40.97 46.13 31.77 ----- z ----- z 16.61 28.16
2009 26.55 ----- z ----- z ----- z 38.43 x 45.73 s 49.23 r 47.63 l 40.56 l 31.14 q 22.65 j 13.57 h 26.55
2010 27.24 j 24.88 k 26.95 k 29.65 j 37.05 i 45.13 g 47.55 i 46.35 h 37.07 p 30.78 m 24.67 r 24.07 p 9999.00
2011 20.11 m 18.00 o 31.35 n 31.93 o 38.33 m 43.29 m ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 19.46 23.50 27.14 30.52 36.33 41.86 47.69 44.63 36.61 29.63 24.25 18.92 31.25
S.D. 6.08 4.25 2.83 2.29 2.53 3.58 2.68 3.06 3.10 2.08 3.93 5.03 1.20
SKEW -0.44 -0.51 -0.18 0.57 0.32 -0.35 -0.32 -0.24 -0.03 0.55 -0.57 -0.05 0.26
MAX 30.90 30.68 33.07 38.73 42.97 50.00 53.07 51.32 44.38 35.52 29.62 28.52 33.77
MIN 6.97 12.07 21.55 24.77 31.42 33.43 40.97 38.32 29.13 25.79 15.33 8.96 29.32
NO YRS 41 40 45 41 41 43 40 42 41 32 42 37 13