ADEL 1 S, OREGON

Monthly Average Temperature (Degrees Fahrenheit)

(350036)

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
1956 ----- z ----- z 38.76 f 46.33 53.92 58.30 68.05 64.52 60.35 47.10 39.58 35.43 j 54.77
1957 ----- z ----- z 40.50 j 45.23 f 50.85 n ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z 40.38 z 45.33 a 59.88 a 61.18 68.79 69.94 59.42 52.32 42.37 43.13 55.82
1959 37.04 c 34.04 41.50 49.38 48.77 63.90 71.58 66.60 55.47 52.21 42.35 32.21 g 51.17
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1963 ----- z ----- z ----- z ----- z 55.29 g 58.72 63.42 64.85 60.22 55.22 k 40.27 35.06 53.76
1964 32.26 32.60 35.63 43.72 50.71 58.25 68.63 66.13 57.33 52.76 35.87 33.37 47.27
1965 32.26 36.98 38.71 46.30 50.84 60.05 66.82 63.94 53.63 52.79 40.37 30.94 47.80
1966 31.58 31.52 39.53 48.33 57.73 58.88 65.55 67.13 59.20 49.05 40.67 34.13 48.61
1967 34.32 37.27 37.08 36.75 53.29 60.22 70.98 71.40 62.62 51.19 42.80 27.73 48.80
1968 31.68 40.64 42.98 45.15 53.23 63.97 73.29 63.77 60.58 50.76 37.95 30.63 49.55
1969 31.74 30.66 35.19 45.65 57.69 62.02 69.85 69.35 63.30 44.69 41.88 35.85 48.99
1970 33.85 40.16 39.20 i 40.62 55.27 63.95 72.03 70.74 56.63 d 48.21 40.78 27.02 49.93
1971 35.21 e 36.29 32.67 h 44.62 51.69 58.83 71.94 d 73.68 55.82 46.16 38.68 27.81 49.16
1972 29.06 35.14 45.92 f 43.33 56.69 63.94 c 70.85 70.98 d 56.70 48.66 37.28 27.00 49.06
1973 28.97 36.77 37.87 46.38 60.29 65.20 71.85 72.52 i 61.53 50.74 h 37.85 36.60 48.33
1974 29.52 35.66 39.45 45.30 54.18 68.30 70.54 c 69.81 64.85 51.63 42.16 b 32.50 d 50.32
1975 33.03 b 33.17 d 37.15 38.95 53.24 60.83 72.10 66.71 64.65 49.18 37.52 37.21 48.64
1976 35.65 35.84 35.94 44.65 58.06 60.10 71.52 63.82 64.23 52.40 44.98 36.02 50.27
1977 26.42 39.62 36.87 51.05 48.10 67.78 70.53 71.81 59.78 ----- z ----- z ----- z 52.44
1978 34.42 y 41.36 n 47.76 44.82 52.46 f 60.64 i 69.45 66.75 e 55.54 d 54.75 e 35.90 27.87 50.35
1979 26.60 34.95 42.44 45.87 55.98 63.53 71.98 67.81 65.22 53.73 36.38 36.39 50.07
1980 33.69 41.19 38.81 48.55 54.03 58.63 71.32 67.37 61.93 52.26 41.82 38.21 50.65
1981 35.23 35.50 40.77 48.30 54.47 63.05 70.02 72.10 61.13 45.79 40.70 36.39 50.29
1982 29.78 a 34.23 37.94 41.45 52.44 60.98 67.82 68.60 54.27 46.81 w 33.33 30.42 46.48
1983 35.08 36.61 40.11 41.27 53.85 59.40 67.19 69.81 m 59.98 51.19 38.52 38.30 z 48.32
1984 32.66 ----- z ----- z 43.83 55.85 59.15 72.26 70.79 60.02 44.13 ----- z ----- z 54.84
1985 ----- z ----- z ----- z ----- z ----- z 64.72 e 73.55 65.73 52.36 a 46.05 ----- z 31.48 55.65
1986 40.19 38.77 ----- z ----- z 63.56 n 67.50 66.42 ----- z ----- z 49.78 o 40.95 a 35.18 48.17
1987 30.39 37.71 42.00 53.91 a 58.21 65.65 66.12 b 69.48 65.42 57.42 40.62 31.23 51.51
1988 30.71 39.83 43.76 50.53 55.35 65.37 73.02 69.45 61.35 59.26 39.45 31.06 51.60
1989 26.61 24.25 43.22 a 51.23 53.11 64.05 71.63 65.55 59.65 49.82 40.26 a 34.81 48.68
1990 34.02 30.46 47.95 52.50 52.39 60.95 69.76 68.90 62.17 47.66 30.98 21.79 48.29
1991 33.42 ----- z ----- z 43.32 48.77 ----- z ----- z ----- z ----- z 51.37 40.88 33.92 41.95
1992 35.23 ----- z 43.52 48.95 ----- z ----- z 65.58 l 69.59 n 61.72 l 52.00 35.53 k 27.72 o 44.92
1993 ----- z ----- z 41.47 a 43.23 o 55.79 q 55.77 o 61.60 u ----- z ----- z ----- z ----- z ----- z 41.47
1994 35.52 j 31.06 l 44.38 j 47.86 p 54.39 q 60.65 m 72.23 r 68.75 q 63.40 o 48.50 r 26.11 u 26.24 l 9999.00
1995 33.48 45.84 l 38.43 q 45.00 s 53.56 v 56.95 t 65.95 u 67.92 r 61.69 q 49.31 o 44.69 q 35.21 l 33.48
1996 28.85 u 36.47 n 40.78 o 45.25 p 51.94 w ----- z ----- z ----- z ----- z 49.46 q 38.67 r 33.92 r 9999.00
1997 31.59 i 35.00 k 41.55 k 42.74 k 60.97 p ----- z 69.70 p 69.56 o 60.53 o 50.47 o 44.25 p 33.12 o 9999.00
1998 35.00 r 29.46 39.00 46.21 i 46.15 r ----- z ----- z ----- z ----- z ----- z 36.22 l 30.42 32.96
1999 33.63 e 29.50 m 39.50 i 40.78 j ----- z 59.63 o 69.12 o 67.41 o 60.40 o 52.88 n 44.30 34.42 37.45
2000 33.74 37.19 39.61 50.69 l 53.29 62.52 d ----- z 67.26 n 59.13 g 48.58 34.75 d 35.03 m 44.24
2001 32.29 31.93 42.21 42.05 58.98 i 59.67 i 68.21 g 68.67 z 60.61 p 57.28 o 39.67 f 31.48 i 37.12
2002 31.40 36.00 37.36 i 51.40 t 49.61 l 61.52 ----- z ----- z 62.13 o 46.66 i 40.22 35.89 41.00
2003 39.60 34.36 40.82 40.92 50.74 b 64.23 ----- z ----- z 61.24 g 55.04 e 33.42 33.18 43.59
2004 31.55 33.58 j 46.47 47.85 m 53.53 61.58 d 70.44 d 68.35 e 57.46 e 46.92 f 35.39 h 35.16 53.07
2005 30.81 35.11 41.24 42.30 50.23 56.22 72.23 ----- z 57.69 n 49.20 k 38.97 30.24 44.15
2006 32.87 33.07 33.65 40.17 j 57.19 m 65.47 74.19 d ----- z 64.20 y 50.00 c 37.78 l 30.50 c 45.68
2007 29.12 a 35.54 44.07 c 44.92 55.52 d 61.40 ----- z 71.00 q 54.47 j 46.74 40.52 27.54 c 42.82
2008 25.58 33.52 36.95 44.27 f 56.04 f 60.20 71.89 69.54 q 61.36 s 52.42 g 43.02 e 29.03 42.88
2009 33.68 33.64 36.67 b 43.97 k 55.50 p 60.71 p 71.37 p 73.50 z 65.10 o 45.03 n 38.66 k 27.52 h 34.66
2010 36.69 e 35.36 37.14 j 41.26 m 44.12 r 61.12 r 69.61 v 69.24 n 61.28 n 52.18 q 35.63 k 35.02 h 36.02
2011 31.81 d 30.52 36.37 40.95 j 48.07 p 48.33 z 69.03 p 70.75 w 65.83 o 49.11 m 36.73 d 30.73 c 33.23
2012 34.09 b 32.73 a 37.52 a 47.72 l 55.69 o 60.82 s 72.71 q 72.65 n 68.12 z 51.58 k 41.50 h 30.50 33.71
2013 25.50 b 32.79 b ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 29.14
Period of Record Statistics
MEAN 32.32 34.90 40.06 45.49 53.98 62.12 70.22 68.14 59.77 50.47 39.33 32.40 49.46
S.D. 3.32 3.41 3.50 3.90 3.09 2.95 2.51 2.73 3.54 3.54 3.13 4.02 1.27
SKEW -0.09 -0.53 0.46 0.11 0.09 0.24 -0.80 0.04 -0.25 0.31 -0.65 -0.02 0.10
MAX 40.19 41.19 47.95 53.91 60.29 68.30 74.19 73.68 65.42 59.26 44.98 43.13 51.60
MIN 25.50 24.25 33.65 36.75 48.10 56.22 63.42 63.77 52.36 44.13 30.98 21.79 47.27
NO YRS 44 39 36 34 33 38 35 29 31 32 37 38 16