BROTHERS, OREGON

Monthly Average Temperature (Degrees Fahrenheit)

(351067)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201101
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
1959 ----- z ----- z ----- z ----- z 48.00 z 55.87 63.45 57.83 a 51.20 45.44 d 36.95 27.94 48.38
1960 22.75 a 27.98 36.97 41.00 45.68 c 55.62 67.24 d 57.39 54.80 44.63 a 30.58 26.84 42.62
1961 31.87 34.20 34.60 39.68 45.81 60.03 63.10 65.31 47.67 43.42 31.33 26.27 43.61
1962 23.52 29.41 31.56 43.30 42.18 52.38 58.13 56.76 53.62 44.21 36.40 32.24 41.98
1963 23.95 38.21 32.52 35.52 49.42 52.28 56.29 60.66 59.25 46.52 36.55 29.79 43.41
1964 25.84 30.84 31.77 38.00 44.48 52.75 61.35 58.15 52.07 47.94 33.00 27.24 41.95
1965 28.53 34.88 33.90 41.65 45.13 54.17 61.45 a 59.24 48.23 49.34 36.00 26.61 43.26
1966 26.39 29.04 36.18 41.08 51.02 51.57 59.23 a 60.10 55.92 45.10 36.70 29.90 43.52
1967 30.39 34.91 33.13 33.30 47.77 55.62 64.21 65.95 58.05 45.23 37.10 25.35 44.25
1968 26.84 36.16 39.00 a 38.92 46.77 55.87 65.37 57.16 54.45 44.97 a 36.25 26.06 43.98
1969 24.61 26.02 34.08 40.23 51.08 56.32 60.71 59.71 54.43 40.00 36.48 31.44 42.93
1970 29.98 34.55 33.24 32.87 47.08 57.93 62.81 61.94 48.45 41.97 34.20 23.89 42.41
1971 29.89 30.98 30.53 38.42 47.94 51.80 63.74 65.68 49.05 41.08 34.57 24.02 42.31
1972 24.97 32.02 39.58 37.18 49.19 56.20 63.08 63.23 49.72 44.29 34.23 21.82 42.96
1973 24.53 32.59 33.92 39.98 50.90 56.47 63.34 60.34 54.65 43.71 32.18 32.11 43.73
1974 24.61 32.36 35.06 39.42 45.00 60.42 61.47 61.29 56.70 43.82 36.59 a 28.65 43.78
1975 28.35 29.64 32.23 34.32 47.73 53.02 64.90 57.27 56.12 44.16 31.95 31.87 42.63
1976 30.05 30.76 32.50 38.27 48.65 50.50 62.40 57.06 56.65 45.35 39.67 31.10 43.58
1977 26.00 36.73 32.40 44.18 42.26 59.12 60.60 64.10 51.77 45.79 33.05 a 31.79 43.98
1978 31.89 33.64 40.79 39.63 44.44 55.37 62.18 59.66 50.78 46.84 28.92 22.87 43.08
1979 17.39 30.46 38.37 39.57 49.35 55.18 62.05 60.31 58.02 49.21 32.63 33.08 43.80
1980 27.47 35.26 34.60 43.82 47.85 51.28 62.52 56.26 55.08 46.98 37.20 35.10 44.45
1981 32.47 31.68 37.06 43.20 47.37 54.93 59.02 64.16 54.62 43.69 36.45 30.98 44.64
1982 23.61 29.14 33.77 38.35 47.26 56.45 59.82 60.63 50.82 42.94 30.52 26.29 41.63
1983 33.02 34.21 36.90 37.63 49.45 52.17 58.79 62.56 50.97 46.53 35.63 22.03 43.33
1984 25.89 31.12 37.98 37.45 i 47.34 52.27 63.48 61.87 51.20 39.69 32.75 23.61 42.47
1985 23.32 26.61 33.19 44.88 48.00 56.87 67.06 57.98 46.70 43.48 24.13 22.00 41.19
1986 33.79 34.81 a 41.10 39.40 a 49.61 59.33 57.15 65.97 47.83 45.98 36.48 29.53 45.08
1987 25.48 32.04 36.34 48.68 51.83 a 59.60 a 57.98 59.42 56.55 49.68 33.37 d 27.56 44.88
1988 26.03 a 36.48 37.55 45.32 47.52 57.03 65.03 62.34 56.10 53.92 34.30 28.39 45.83
1989 24.27 21.02 35.91 b 46.27 47.32 57.65 63.11 59.15 55.68 45.08 36.30 31.50 43.61
1990 31.08 28.98 37.95 47.85 45.98 55.95 65.87 62.94 60.05 45.23 36.10 20.61 44.88
1991 29.06 38.68 33.37 39.23 45.37 51.32 64.84 64.92 59.07 47.05 36.60 30.55 45.00
1992 29.76 37.31 40.15 46.00 55.73 60.52 61.45 64.16 48.38 48.27 33.23 22.58 45.63
1993 17.47 19.96 35.50 40.70 52.24 53.05 54.40 59.92 55.72 48.08 28.48 29.35 41.24
1994 33.87 29.12 39.53 44.28 51.34 56.10 66.92 62.34 59.08 43.76 27.23 26.53 45.01
1995 30.65 37.55 34.32 39.92 49.76 54.28 62.48 60.45 57.68 44.44 40.57 28.74 45.07
1996 29.77 28.71 35.43 c 40.77 43.10 ----- z 64.94 61.84 51.10 43.42 35.43 29.21 42.16
1997 27.98 c 29.25 38.04 r 40.36 s 53.21 b 52.98 d 60.57 b 63.55 54.82 43.16 36.52 a 26.94 44.90
1998 31.11 31.30 35.09 i 39.63 43.85 53.62 66.06 60.53 p 57.37 41.73 34.48 25.32 42.45
1999 28.53 a 26.09 a 33.07 b 37.29 a 43.52 a 52.42 59.29 b 61.80 c 52.50 b 45.56 40.58 ----- z 43.70
2000 27.48 g 31.19 33.50 42.32 46.28 d 57.10 d 59.95 62.37 51.14 e 41.77 28.83 a 27.84 43.84
2001 25.16 27.79 36.66 c 38.52 50.03 51.52 c 60.02 e 65.02 d 56.00 45.77 c 34.80 b 24.55 b 42.99
2002 26.89 30.43 31.58 40.70 44.53 56.93 67.00 58.26 52.93 40.82 34.40 29.28 b 42.81
2003 34.56 29.34 38.22 b 36.05 43.90 e ----- z 67.55 63.94 56.79 d 47.15 29.30 29.29 43.28
2004 25.65 27.50 38.89 41.30 j 46.42 55.27 63.76 64.65 a 50.78 a 43.87 31.97 29.94 43.52
2005 25.39 30.04 e 37.84 38.90 47.37 49.78 63.48 e 63.02 50.13 43.18 31.60 23.55 42.02
2006 29.45 26.77 30.69 39.03 48.65 57.42 66.66 60.03 54.42 42.68 32.83 26.65 42.94
2007 24.19 30.61 37.85 a 37.42 j ----- z ----- z 68.48 62.10 52.18 41.29 33.57 24.05 41.59
2008 20.44 29.48 32.37 36.28 48.05 54.44 d 63.73 c 63.27 54.52 44.56 38.00 24.32 42.46
2009 29.74 30.43 32.63 37.98 48.60 54.77 65.19 62.44 58.03 40.03 33.43 22.61 42.99
2010 32.11 31.98 34.61 35.50 43.65 d 51.37 63.50 h 60.21 53.02 46.16 31.43 26.94 40.63
2011 28.00 h ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 27.41 31.18 35.32 40.11 47.54 55.00 62.62 61.31 53.71 44.79 34.07 27.39 43.45
S.D. 3.91 3.92 2.82 3.58 2.91 2.78 3.13 2.67 3.47 2.72 3.30 3.43 1.17
SKEW -0.38 -0.36 0.28 0.35 0.33 0.18 -0.34 -0.07 -0.16 0.60 -0.55 -0.01 0.08
MAX 34.56 38.68 41.10 48.68 55.73 60.52 68.48 65.97 60.05 53.92 40.58 35.10 45.83
MIN 17.39 19.96 30.53 32.87 42.18 49.78 54.40 56.26 46.70 39.69 24.13 20.61 41.19
NO YRS 50 51 49 47 50 49 51 51 52 52 52 51 41