SHEAVILLE, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(357736)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200409
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
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 51.25 o 37.67 31.42 14.43 11.94 23.86
1932 8.61 13.25 a 25.26 31.60 36.87 44.93 a 46.03 40.65 34.10 26.94 24.47 2.96 h 30.25
1933 9.61 2.78 a 20.48 26.50 31.19 38.42 f 41.58 38.00 31.90 j ----- z ----- z 24.46 c 24.33
1934 26.10 27.70 a 31.68 30.70 36.84 39.00 52.48 ----- z 28.56 n 29.19 24.47 7.29 30.55
1935 9.10 6.82 9.13 26.91 h ----- z ----- z ----- z ----- z ----- z 25.70 a 13.37 12.03 12.69
1936 11.03 13.78 b 21.72 b 26.24 m 29.67 z ----- z ----- z ----- z 32.88 m ----- z 13.43 17.77 15.55
1937 -4.23 10.18 19.74 ----- z ----- z 38.04 b 48.32 40.94 m 40.07 b 30.32 27.63 18.41 b 25.39
1938 15.54 r ----- z ----- z 25.29 w ----- z ----- z 50.53 p 49.88 n 53.15 j ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 19.10 a 32.20 37.27 a 41.43 48.23 44.84 38.20 28.97 13.60 20.17 b 32.40
1953 25.70 a 23.00 22.60 a 27.17 31.06 n 36.11 b 45.52 b 42.88 e 37.85 d 26.05 i 23.16 e 15.41 b 29.94
1954 22.10 24.62 d 22.77 e 28.93 a 37.61 c 41.04 b 48.93 b 42.54 e 36.14 b 30.68 c 26.71 b 13.39 31.29
1955 6.58 14.46 17.23 a 27.73 33.96 c 43.73 44.96 d 50.76 b 50.50 h 30.47 p 21.43 20.48 d 28.13
1956 20.31 e 11.75 a 21.71 c 30.56 c 40.41 b 40.68 b 49.48 f 44.88 e 36.18 b 28.74 d 17.73 d 15.38 b 28.03
1957 4.65 17.93 26.06 27.61 b 36.82 c 41.62 f 43.88 f 43.96 g 41.04 e 33.11 c 21.22 c 21.28 b 25.52
1958 14.92 e 28.68 c 23.97 b 30.50 b 41.30 a 45.38 d 48.00 e 51.26 d 38.11 c 31.14 c 22.81 c 25.68 c 33.48
1959 24.14 b 20.68 24.19 30.54 b 32.32 c 44.65 d 49.70 a 48.44 d 39.88 e 32.32 c 19.26 c 13.97 b 31.67
1960 10.24 b 15.37 b 25.88 e 29.50 d 34.92 g 43.88 f 53.20 f 45.19 d 38.81 c 28.40 f 24.21 a 16.96 c 25.77
1961 18.13 25.21 d 26.57 c 28.00 e 34.54 g 46.55 a 50.48 b 53.31 b 34.71 b 29.85 d 19.52 g 17.23 e 33.01
1962 8.79 b 21.19 a 22.37 a 31.56 c 34.83 g 41.32 b 44.86 c 43.76 f 40.36 h 31.07 c 25.15 d 22.33 d 27.63
1963 12.11 c 28.50 d 25.32 f 24.06 l 40.33 g 42.28 e 45.45 48.03 b 46.41 c 37.54 c 27.00 18.30 a 33.96
1964 12.30 a 10.00 a 16.86 c 26.87 33.23 43.40 47.26 43.83 b 35.59 c 31.61 22.97 a 20.87 28.73
1965 18.26 23.32 20.65 ----- z 33.70 a 42.67 48.00 a 46.60 a 33.90 31.19 27.33 17.43 a 31.19
1966 17.80 a 15.62 b 26.00 a 28.57 39.17 b 41.76 a 46.43 c 46.34 b 42.26 c 29.86 b 27.93 a 20.97 a 31.89
1967 21.15 e 23.41 a 25.80 a 27.78 c 34.43 a 43.10 a 51.34 b 51.04 c 43.08 d 29.00 b 25.40 14.48 32.50
1968 15.93 a 28.57 a 25.52 23.23 34.39 c 42.11 c 49.83 b 46.68 38.04 b 30.04 c 28.17 f 17.67 a 32.00
1969 20.66 b 19.96 21.93 b 28.31 a 37.17 b 44.86 a 49.00 a 45.97 a 39.72 a 26.94 19.93 a 20.77 a 31.27
1970 23.37 a 24.39 22.77 24.90 a 34.97 45.10 48.42 46.59 b 33.43 b 26.65 27.20 16.42 31.18
1971 20.84 20.82 21.60 a 28.10 36.16 39.83 48.55 51.00 e 33.56 e 27.67 a 23.61 b 12.55 30.36
1972 12.16 22.00 26.73 a 27.73 35.93 a 44.17 45.19 47.00 35.83 32.57 c 25.54 b 10.48 30.45
1973 14.00 a 22.64 23.21 b 27.66 a 35.32 41.63 49.70 a 46.90 b 38.55 a 29.48 26.70 23.06 31.57
1974 15.35 20.82 24.68 28.80 30.33 m ----- z ----- z ----- z ----- z ----- z 25.10 ----- z 22.95
1975 ----- z ----- z ----- z ----- z 35.19 e 42.00 d 53.32 45.43 h 40.28 a 30.81 21.10 19.48 34.60
1976 ----- z ----- z 16.03 28.97 37.97 a 41.07 a 52.62 e 45.17 a 42.61 b 29.94 24.48 i 15.29 34.41
1977 10.50 a 22.74 a 21.62 b 31.41 a 33.33 d 48.75 b 46.48 d 49.07 a 39.27 d 33.15 e 25.70 c 23.83 a 32.16
1978 23.90 a 22.48 c 28.90 b 31.17 a 33.76 f 41.17 r 48.72 f 41.07 c 37.17 a 30.14 b 18.93 a 10.97 a 27.19
1979 4.35 22.74 a 25.87 a 28.64 b 37.21 g 43.29 f 48.00 46.94 40.40 e 33.72 b 15.60 22.04 d 28.83
1980 17.04 e 26.26 b ----- z 32.37 c 34.71 c 37.61 b 48.17 a 41.60 a 37.50 33.17 b 26.62 a 22.00 a 32.46
1981 21.57 a 20.57 25.80 a 33.25 b 35.68 c 42.37 45.90 b 49.32 38.25 b 27.55 27.92 d 21.76 j 33.47
1982 15.52 18.64 25.10 23.23 26.78 v 44.77 50.52 47.26 38.44 l 29.65 17.83 16.13 28.86
1983 21.46 e 25.82 29.71 26.77 36.61 42.77 47.29 52.13 35.73 33.26 28.37 15.03 32.91
1984 10.23 15.86 27.42 27.80 37.63 a 40.78 c 52.23 53.42 34.62 i 24.50 k ----- z 11.52 30.76
1985 9.26 12.75 21.21 b 29.54 q 38.68 44.66 a 54.26 43.16 f 34.35 d 24.90 b 13.07 7.65 26.08
1986 22.26 26.89 31.42 30.17 37.17 a 45.03 46.75 k 52.07 a 36.14 a 26.05 j ----- z ----- z 35.14
1987 13.94 23.93 a 28.10 b 33.94 l 36.68 44.70 t 44.48 ----- z ----- z 30.48 22.37 c 13.44 m 28.57
1988 16.21 c 21.86 22.76 b 31.90 36.45 46.03 48.50 m 47.84 40.27 39.23 24.10 16.35 31.18
1989 12.48 13.00 29.97 34.37 36.13 44.70 54.61 46.81 41.70 j 33.00 21.21 k 18.58 l 33.90
1990 22.32 16.43 27.13 36.20 36.00 45.33 i ----- z 52.48 46.57 30.45 i 23.83 7.97 29.88
1991 15.26 25.46 25.06 29.90 34.07 a 39.40 53.58 ----- z 42.80 32.74 27.50 j 20.68 31.90
1992 20.16 27.72 29.61 35.27 40.33 a 47.40 49.29 51.48 ----- z 36.55 20.97 15.19 34.00
1993 11.39 15.71 29.48 31.53 42.52 41.47 42.71 47.06 39.57 i 34.00 a 15.10 21.55 30.23
1994 23.03 18.71 28.87 33.40 40.19 45.37 55.52 52.97 43.33 i 32.77 19.60 17.94 33.49
1995 25.48 27.40 m 28.06 30.93 39.55 43.70 50.42 47.39 44.48 i 31.61 m 31.23 22.81 35.51
1996 20.97 20.28 28.52 31.30 38.58 45.83 53.81 50.84 39.43 33.90 28.06 m 24.68 35.28
1997 20.58 23.43 27.77 30.67 40.71 45.10 51.55 50.97 46.33 32.29 28.07 17.32 34.57
1998 28.61 24.21 27.94 31.43 38.55 ----- z 55.55 52.58 47.33 30.71 j 28.73 21.08 s 37.22
1999 17.75 s 21.96 c 27.62 b 29.00 33.54 e 43.82 b 48.38 b 50.37 a 40.50 d 30.82 c 30.09 h 16.18 i 36.22
2000 22.27 a 27.92 d 24.96 c 34.50 b 38.74 44.76 a 52.35 e 51.77 a 40.42 f 32.07 a 16.72 e 16.41 i 34.61
2001 ----- z 16.16 c 27.17 b 36.59 a 46.14 i 48.50 j 55.29 g 55.89 c 44.17 g 33.04 e 24.65 g 18.64 i 33.77
2002 17.84 18.39 24.74 31.63 35.48 f 46.65 d 54.70 d 47.88 e 42.43 28.00 i 23.77 22.06 m 34.23
2003 26.61 20.83 e 29.26 29.29 f 39.19 45.67 56.29 52.27 i 42.84 k 39.45 k ----- z ----- z 36.31
2004 ----- z 17.93 o 27.47 n 31.77 37.33 m 44.00 m 53.12 f 50.79 g 38.15 q ----- z ----- z ----- z 31.77
Period of Record Statistics
MEAN 16.47 20.15 24.66 29.98 36.76 43.12 49.37 47.98 39.04 31.07 22.58 17.35 31.72
S.D. 6.76 5.84 4.21 2.92 2.55 2.68 3.56 3.88 3.66 2.88 4.82 4.66 1.43
SKEW -0.52 -0.74 -1.05 0.01 0.10 -0.45 0.08 -0.36 0.55 0.34 -0.53 -0.32 -0.01
MAX 28.61 28.68 31.68 36.59 42.52 48.75 56.29 55.89 47.33 39.23 31.23 25.68 34.57
MIN -4.23 2.78 9.13 23.23 31.19 36.11 41.58 38.00 33.43 24.90 13.07 7.29 28.73
NO YRS 53 54 55 50 44 46 47 46 41 46 47 47 14