ARLINGTON, OREGON

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(350265)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1893 34.03 b 36.18 52.87 a 60.03 70.48 75.50 85.43 a 87.03 a 72.79 a 59.06 50.17 46.42 60.83
1894 41.52 41.35 b 52.68 61.50 70.84 74.10 88.32 90.10 a 72.67 62.27 a 56.10 a 39.65 62.59
1895 35.63 a 50.36 55.94 66.87 70.53 a 80.71 b 84.39 86.74 69.73 68.77 52.12 d 43.87 a 63.80
1896 43.03 52.48 h 55.86 i 59.80 o 66.42 l 80.70 c 94.00 82.87 75.03 65.97 ----- z 43.23 69.26
1897 38.39 47.27 b 49.29 68.97 79.19 78.30 84.26 92.93 d 76.20 66.19 50.93 40.23 64.35
1898 39.93 a 52.29 54.32 66.80 73.26 80.38 a 89.61 92.19 d 78.32 h 63.27 a 48.20 37.52 b 63.43
1899 39.76 b 40.71 54.16 62.53 67.74 77.20 90.00 77.57 a 80.93 61.17 b 54.46 b 45.22 d 62.62
1900 54.47 a 56.25 p 61.74 66.93 b 73.61 84.50 86.43 h 81.65 74.80 62.10 ----- z ----- z 69.97
1901 ----- z 47.85 a 59.42 63.90 74.13 76.80 85.03 90.84 72.20 73.42 54.68 b 45.90 67.65
1902 40.32 ----- z 57.69 r 65.37 71.06 78.67 83.45 87.23 78.30 68.84 49.41 a 40.32 66.30
1903 42.13 41.95 f 56.00 64.33 74.19 86.20 84.20 a 86.58 76.46 f 66.71 ----- z 37.71 66.45
1904 44.77 a 46.24 51.55 68.63 74.97 79.93 85.10 90.16 81.30 66.29 55.33 43.65 65.66
1905 38.74 43.79 60.81 68.63 71.87 79.00 91.26 87.97 80.40 59.90 50.27 41.84 64.54
1906 43.42 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.42
1907 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1909 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1910 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1911 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1913 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1914 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1915 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1924 ----- z ----- z ----- z ----- z ----- z 88.87 90.16 90.77 81.33 65.23 47.10 a 35.10 71.22
1925 46.35 54.04 b 61.13 a 72.40 79.10 84.67 94.39 88.35 79.60 66.94 50.45 a 46.13 68.63
1926 48.14 b 54.64 66.97 75.90 77.36 c 89.50 93.58 89.97 a 75.60 66.69 b 52.45 a 42.45 69.44
1927 36.74 50.18 57.61 67.50 72.94 ----- z ----- z ----- z ----- z 64.47 a 55.45 a 39.48 55.55
1928 36.16 47.97 59.97 64.40 83.16 82.33 95.29 90.77 79.83 a 65.97 51.00 39.74 66.38
1929 32.45 34.14 58.97 65.67 78.13 83.30 91.61 93.65 77.63 69.97 51.43 45.74 65.22
1930 23.94 52.43 61.61 73.60 75.45 81.10 92.35 92.23 79.00 62.03 a 51.03 ----- z 67.71
1931 ----- z ----- z ----- z ----- z 81.83 s 78.80 91.77 89.84 77.77 ----- z ----- z 35.48 74.73
1932 38.58 43.24 54.45 65.07 72.03 83.47 86.35 87.19 83.93 65.97 51.03 37.74 64.09
1933 42.42 40.32 56.16 66.00 69.06 83.43 92.65 92.71 ----- z ----- z 51.71 w 50.61 65.93
1934 50.68 54.04 64.39 76.14 b 81.72 b 85.67 91.68 93.65 79.73 70.23 53.87 46.58 70.70
1935 41.58 50.67 a 54.23 64.90 80.00 d 87.80 92.29 ----- z 84.83 64.40 a 44.30 36.67 a 63.79
1936 41.46 c 29.00 a 54.58 69.30 77.39 82.30 89.77 89.13 78.63 70.97 45.93 47.10 64.63
1937 24.55 40.29 56.48 59.80 74.03 80.73 91.10 84.03 a 79.80 70.39 52.57 43.71 63.12
1938 41.55 43.32 54.45 64.59 a 73.80 a 85.03 93.90 86.19 85.07 64.52 48.30 44.48 65.43
1939 47.03 45.82 57.77 70.33 79.10 80.07 91.84 92.16 80.63 67.68 53.80 45.39 67.64
1940 36.94 46.69 60.68 64.30 77.16 87.27 89.42 90.23 80.30 67.26 42.70 41.48 65.37
1941 38.65 48.54 62.52 67.70 73.23 81.33 95.35 88.33 a 75.53 64.58 53.60 44.13 66.12
1942 29.42 46.36 57.77 65.70 70.61 76.14 a 91.29 91.57 a 82.17 70.00 45.43 ----- z 66.04
1943 32.71 44.79 53.06 65.83 68.48 76.83 91.58 84.45 84.33 64.23 45.93 37.68 62.49
1944 37.68 46.10 55.68 64.03 73.39 78.37 89.61 86.71 82.37 71.71 46.37 35.74 63.98
1945 42.42 48.61 51.97 61.07 72.55 79.03 91.71 90.26 76.43 69.06 48.03 37.39 64.04
1946 44.77 49.29 55.03 65.10 75.74 77.67 87.90 88.45 77.03 59.23 46.70 ----- z 66.08
1947 ----- z ----- z 64.19 71.47 82.39 79.17 86.55 86.03 82.97 65.87 53.00 45.26 71.69
1948 ----- z ----- z ----- z ----- z ----- z ----- z 86.97 85.61 78.82 b 66.32 52.55 a 40.23 68.42
1949 29.10 45.25 58.68 72.27 79.50 a 81.71 b 87.06 88.58 l 82.47 64.32 56.24 a 47.55 64.01
1950 32.87 44.36 55.00 65.28 a 75.71 81.66 a 89.55 91.16 84.03 a 63.63 a 52.50 44.71 65.04
1951 43.10 49.04 54.16 71.90 77.07 b 84.00 a 90.32 88.45 84.07 64.19 50.17 39.90 a 66.36
1952 35.23 49.93 57.97 72.45 a 77.65 78.83 90.65 88.71 85.70 75.43 a 43.43 42.45 66.54
1953 51.58 53.93 59.41 b 65.03 72.35 75.20 90.23 88.03 b 83.90 70.10 54.67 48.16 67.72
1954 40.50 a 48.32 57.06 65.59 a 76.97 a 77.48 a 86.94 83.97 79.86 b 65.07 a 54.97 a 42.06 64.90
1955 42.00 49.36 52.84 60.48 a 70.96 c 83.28 a 85.35 89.90 ----- z 66.61 47.24 a 41.90 62.72
1956 41.26 38.55 56.81 72.07 79.87 79.00 a 92.74 89.23 83.00 65.13 47.76 a 46.00 b 65.95
1957 33.00 49.36 56.16 67.21 a 79.71 85.00 88.94 85.52 83.83 61.45 52.70 49.84 66.06
1958 45.45 53.50 55.06 63.20 82.77 88.07 96.81 94.90 78.73 68.90 53.00 44.71 68.76
1959 41.84 47.57 57.68 67.43 70.52 80.60 92.81 85.39 74.87 66.81 49.43 40.00 64.58
1960 31.23 48.00 55.26 64.33 69.94 84.27 97.71 87.77 84.93 68.87 52.53 38.03 65.24
1961 42.87 53.82 60.09 i 65.30 73.32 90.47 95.81 97.32 78.14 a 65.19 46.80 43.68 68.43
1962 42.77 47.39 54.48 70.23 69.06 84.47 92.29 86.87 82.77 64.87 53.64 b 45.87 66.23
1963 37.39 49.25 59.06 61.57 76.03 82.80 88.45 91.87 86.52 a 70.10 53.13 38.19 66.20
1964 47.35 54.14 56.13 63.37 74.74 81.67 92.39 86.68 80.10 66.60 a 46.43 38.71 65.69
1965 42.16 53.26 a 58.13 69.53 75.16 84.67 94.03 90.33 a 78.10 70.58 52.80 42.48 67.60
1966 43.52 50.50 58.52 68.60 80.42 82.77 89.94 91.03 84.37 67.52 52.37 46.61 68.01
1967 50.00 55.29 56.26 60.90 78.45 89.00 95.55 99.52 88.93 68.39 50.87 43.55 69.72
1968 45.00 53.03 60.90 65.70 77.03 86.07 96.06 85.97 81.73 63.32 50.57 40.13 67.13
1969 30.48 42.25 58.70 a 64.77 81.32 87.90 91.55 89.10 80.47 63.77 51.83 41.77 65.33
1970 39.10 49.57 57.32 61.40 77.84 88.70 94.29 92.52 75.17 64.06 50.60 42.32 66.07
1971 47.68 50.39 52.87 63.60 77.58 79.60 94.35 96.81 75.73 64.06 52.07 43.52 66.52
1972 43.00 46.93 59.00 62.17 79.10 85.17 92.39 93.13 76.57 65.33 a 51.77 35.61 c 65.85
1973 37.77 a ----- z 59.38 b 67.86 a 78.32 83.34 a 94.45 ----- z ----- z 63.76 j 47.43 45.35 64.24
1974 37.48 50.75 56.94 62.90 70.45 87.53 90.94 91.03 85.37 66.68 50.93 a 46.61 66.47
1975 42.55 45.21 52.06 61.20 74.68 79.10 93.10 84.52 82.70 63.10 49.73 44.87 64.40
1976 43.23 46.24 52.26 62.37 75.58 77.40 87.94 85.19 83.23 67.06 51.53 44.06 64.67
1977 32.90 50.43 55.74 72.80 68.81 87.53 88.35 93.19 73.83 64.32 48.73 43.65 65.02
1978 39.13 47.29 58.94 66.27 71.58 85.00 89.65 85.48 74.13 66.48 44.13 40.16 64.02
1979 25.44 d 40.80 c 57.03 63.63 77.23 83.20 91.87 88.03 83.07 68.13 44.73 43.52 63.89
1980 32.84 41.41 53.68 66.83 74.71 76.30 89.58 83.74 79.30 64.35 49.80 45.32 63.16
1981 43.71 47.14 58.26 64.20 71.23 a 76.53 87.48 93.03 78.47 63.03 51.40 43.74 64.85
1982 42.10 46.29 56.10 61.20 73.29 83.30 95.24 n 88.13 77.33 61.55 50.05 i 41.77 63.11
1983 46.45 48.89 58.19 65.07 79.35 80.50 86.29 90.87 76.60 65.10 53.73 32.03 65.26
1984 43.48 47.69 58.61 61.83 71.55 79.63 92.73 i 91.84 78.03 61.61 49.70 37.23 61.93
1985 32.74 43.07 56.61 68.90 78.10 86.27 99.35 88.39 74.03 64.45 37.67 28.71 63.19
1986 41.35 49.07 61.65 65.83 77.42 90.93 84.94 94.74 72.18 m 66.48 50.83 37.94 65.56
1987 38.35 47.50 56.77 70.93 78.16 88.87 88.42 89.35 82.47 68.55 50.50 39.23 66.59
1988 38.58 50.83 55.26 65.33 73.03 79.87 91.74 90.77 78.53 71.23 50.70 39.87 65.48
1989 47.10 36.79 53.71 70.73 74.35 85.03 88.13 83.97 80.87 62.71 51.37 39.58 64.53
1990 45.90 45.89 58.39 70.00 71.71 82.40 95.58 89.84 86.00 62.16 52.80 33.03 66.14
1991 38.00 52.25 55.10 66.23 72.97 80.10 96.61 ----- z 86.37 67.81 51.27 o 49.67 s 68.38
1992 45.90 j 49.97 62.26 ----- z ----- z ----- z 89.97 91.68 75.87 64.52 47.17 ----- z 68.77
1993 ----- z 38.86 52.23 63.83 81.26 81.30 81.55 87.55 82.90 69.35 46.50 43.19 66.23
1994 49.26 44.46 60.29 69.30 77.90 83.03 96.42 91.23 84.47 66.32 48.17 42.74 67.80
1995 41.45 ----- z ----- z ----- z ----- z ----- z ----- z 83.73 p 83.23 65.77 55.57 42.48 57.70
1996 43.73 a 42.24 55.61 64.43 68.87 80.40 91.13 89.58 78.17 65.71 49.30 41.94 64.26
1997 41.23 48.32 55.68 62.40 76.77 79.13 87.65 91.55 80.07 65.87 52.70 44.06 65.45
1998 43.55 51.21 58.42 65.30 70.87 80.40 93.48 90.77 85.10 66.19 54.57 45.87 a 67.14
1999 47.90 51.39 56.35 64.10 70.77 78.67 87.81 89.13 81.07 65.90 55.00 46.19 66.19
2000 42.32 47.59 56.10 68.20 72.87 82.37 88.55 88.97 79.13 64.77 46.00 39.26 64.68
2001 40.97 46.61 58.19 63.47 76.65 78.87 88.81 91.32 82.63 66.16 52.13 44.74 65.88
2002 46.19 50.46 52.84 64.83 71.97 82.83 91.32 88.68 81.47 65.61 50.70 44.03 65.91
2003 45.10 50.46 59.81 64.70 72.61 84.80 94.00 90.32 83.97 70.71 49.67 43.35 67.46
2004 36.58 47.59 62.68 69.07 73.35 82.63 92.71 90.81 79.07 68.77 52.57 44.68 66.71
2005 40.06 50.64 61.45 65.00 75.48 79.20 91.77 92.29 80.33 68.29 49.43 36.71 65.89
2006 47.90 47.21 57.87 66.60 76.61 84.37 96.52 92.00 82.87 64.94 50.40 39.10 67.20
2007 39.10 45.86 58.84 63.87 74.94 79.63 91.97 86.13 79.13 63.16 50.67 42.74 64.67
2008 40.10 49.97 53.71 59.50 71.33 a 77.20 89.10 87.13 79.60 65.90 53.23 37.65 63.70
2009 41.10 43.00 50.84 62.54 b 73.23 81.30 ----- z 88.26 82.45 a 61.52 51.87 34.35 60.95
2010 45.10 50.00 57.71 61.93 67.52 75.93 88.13 87.23 77.27 65.71 48.20 39.97 63.72
2011 43.84 45.96 53.77 58.37 67.06 75.40 83.90 89.71 82.57 65.32 52.53 40.10 63.21
2012 42.71 46.55 54.81 64.03 70.62 b 74.93 a 88.58 91.45 82.10 65.65 51.47 45.26 64.85
2013 37.68 51.25 57.23 73.50 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 48.72
Period of Record Statistics
MEAN 40.55 47.28 56.95 65.89 74.74 81.86 90.61 89.25 80.16 65.99 50.48 41.84 65.53
S.D. 5.76 4.75 3.24 3.68 3.81 3.93 3.60 3.41 3.74 2.98 3.32 3.97 1.78
SKEW -0.58 -1.05 0.35 0.56 0.14 0.25 -0.08 -0.15 -0.29 0.30 -0.86 -0.56 0.36
MAX 54.47 55.29 66.97 76.14 83.16 90.93 99.35 99.52 88.93 75.43 56.24 50.61 70.70
MIN 23.94 29.00 49.29 58.37 67.06 74.10 81.55 77.57 69.73 59.06 37.67 28.71 60.83
NO YRS 97 93 96 96 96 98 96 96 95 99 95 96 74