ARLINGTON, OREGON

Monthly Extreme 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 55.00 b 53.00 71.00 a 70.00 83.00 90.00 103.00 a 98.00 a 101.00 a 68.00 69.00 60.00 103.00
1894 62.00 56.00 b 70.00 80.00 93.00 93.00 97.00 101.00 a 90.00 85.00 a 84.00 a 55.00 101.00
1895 49.00 a 62.00 76.00 87.00 89.00 a 99.00 b 101.00 101.00 83.00 82.00 68.00 d 58.00 a 101.00
1896 54.00 62.00 h 68.00 i 65.00 o 86.00 l 100.00 c 107.00 94.00 85.00 80.00 ----- z 53.00 107.00
1897 62.00 57.00 b 63.00 85.00 95.00 90.00 102.00 106.00 d 90.00 82.00 76.00 56.00 106.00
1898 49.00 a 65.00 67.00 80.00 86.00 97.00 a 104.00 109.00 d 90.00 h 75.00 a 62.00 59.00 b 109.00
1899 60.00 b 64.00 64.00 75.00 82.00 91.00 102.00 93.00 a 94.00 81.00 b 63.00 b 59.00 d 102.00
1900 64.00 a 64.00 p 74.00 87.00 b 88.00 94.00 99.00 h 99.00 89.00 76.00 ----- z ----- z 99.00
1901 ----- z 68.00 a 73.00 73.00 89.00 93.00 98.00 103.00 84.00 80.00 72.00 b 60.00 103.00
1902 66.00 ----- z 78.00 r 71.00 90.00 90.00 101.00 101.00 96.00 80.00 60.00 a 60.00 101.00
1903 60.00 55.00 f 74.00 78.00 94.00 99.00 93.00 a 98.00 88.00 f 74.00 ----- z 52.00 99.00
1904 55.00 a 57.00 65.00 85.00 90.00 98.00 99.00 103.00 93.00 86.00 68.00 59.00 103.00
1905 55.00 68.00 73.00 83.00 87.00 92.00 107.00 102.00 90.00 75.00 60.00 56.00 107.00
1906 57.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 57.00
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 100.00 104.00 102.00 97.00 72.00 61.00 a 64.00 104.00
1925 57.00 62.00 b 73.00 a 88.00 90.00 105.00 105.00 99.00 95.00 75.00 60.00 a 59.00 105.00
1926 57.00 b 66.00 78.00 97.00 88.00 c 104.00 110.00 102.00 a 90.00 76.00 b 67.00 a 57.00 110.00
1927 56.00 61.00 68.00 89.00 90.00 ----- z ----- z ----- z ----- z 74.00 a 69.00 a 63.00 90.00
1928 52.00 57.00 70.00 79.00 99.00 105.00 113.00 102.00 100.00 a 82.00 62.00 50.00 113.00
1929 51.00 54.00 68.00 84.00 95.00 101.00 106.00 102.00 92.00 80.00 70.00 56.00 106.00
1930 57.00 68.00 81.00 85.00 88.00 96.00 103.00 106.00 96.00 79.00 a 69.00 ----- z 106.00
1931 ----- z ----- z ----- z ----- z 98.00 s 101.00 104.00 102.00 96.00 ----- z ----- z 54.00 104.00
1932 57.00 74.00 69.00 78.00 84.00 99.00 99.00 100.00 98.00 87.00 67.00 59.00 100.00
1933 58.00 58.00 70.00 83.00 85.00 101.00 107.00 111.00 ----- z ----- z 69.00 w 74.00 111.00
1934 62.00 65.00 75.00 94.00 b 103.00 b 105.00 106.00 103.00 100.00 85.00 76.00 60.00 106.00
1935 60.00 64.00 a 71.00 80.00 91.00 d 102.00 113.00 ----- z 99.00 85.00 a 58.00 55.00 a 113.00
1936 54.00 c 60.00 a 70.00 84.00 99.00 101.00 107.00 103.00 91.00 83.00 61.00 68.00 107.00
1937 43.00 56.00 65.00 73.00 89.00 103.00 102.00 100.00 a 95.00 86.00 69.00 64.00 103.00
1938 55.00 59.00 68.00 79.00 a 95.00 a 98.00 109.00 100.00 98.00 79.00 69.00 64.00 109.00
1939 65.00 55.00 76.00 87.00 96.00 103.00 112.00 105.00 92.00 77.00 67.00 64.00 112.00
1940 52.00 59.00 75.00 75.00 94.00 102.00 103.00 102.00 95.00 85.00 55.00 56.00 103.00
1941 53.00 56.00 72.00 80.00 94.00 98.00 114.00 104.00 a 87.00 77.00 68.00 61.00 114.00
1942 47.00 55.00 74.00 83.00 87.00 97.00 a 108.00 104.00 a 95.00 81.00 67.00 ----- z 108.00
1943 56.00 61.00 68.00 85.00 88.00 93.00 101.00 96.00 94.00 87.00 66.00 58.00 101.00
1944 54.00 57.00 73.00 78.00 94.00 95.00 104.00 98.00 103.00 78.00 60.00 56.00 104.00
1945 62.00 68.00 65.00 77.00 86.00 98.00 103.00 101.00 93.00 83.00 69.00 59.00 103.00
1946 63.00 58.00 73.00 85.00 87.00 97.00 108.00 105.00 88.00 71.00 66.00 ----- z 108.00
1947 ----- z ----- z 77.00 90.00 100.00 93.00 101.00 97.00 94.00 80.00 64.00 52.00 101.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z 100.00 97.00 95.00 b 77.00 60.00 a 55.00 100.00
1949 48.00 62.00 71.00 86.00 97.00 a 99.00 b 100.00 102.00 l 96.00 74.00 67.00 a 60.00 102.00
1950 51.00 66.00 66.00 75.00 a 90.00 95.00 a 101.00 102.00 104.00 a 80.00 a 62.00 56.00 104.00
1951 55.00 67.00 71.00 83.00 95.00 b 96.00 a 101.00 100.00 95.00 80.00 64.00 58.00 a 101.00
1952 48.00 58.00 75.00 87.00 a 92.00 95.00 102.00 102.00 97.00 87.00 a 61.00 54.00 102.00
1953 60.00 65.00 73.00 b 80.00 91.00 85.00 105.00 100.00 b 97.00 80.00 64.00 60.00 105.00
1954 53.00 a 67.00 68.00 82.00 a 92.00 a 97.00 a 98.00 101.00 92.00 b 74.00 a 62.00 a 54.00 101.00
1955 55.00 57.00 65.00 75.00 a 87.00 c 99.00 a 105.00 102.00 ----- z 78.00 69.00 a 62.00 105.00
1956 52.00 58.00 68.00 88.00 98.00 92.00 a 107.00 105.00 93.00 82.00 61.00 a 61.00 b 107.00
1957 48.00 65.00 67.00 90.00 a 97.00 106.00 98.00 93.00 95.00 76.00 62.00 65.00 106.00
1958 55.00 64.00 64.00 78.00 100.00 106.00 109.00 104.00 97.00 90.00 66.00 60.00 109.00
1959 56.00 65.00 71.00 79.00 96.00 98.00 109.00 97.00 93.00 79.00 68.00 64.00 109.00
1960 50.00 55.00 78.00 80.00 88.00 97.00 109.00 106.00 96.00 85.00 65.00 59.00 109.00
1961 63.00 65.00 70.00 i 77.00 90.00 110.00 109.00 115.00 92.00 a 81.00 60.00 58.00 115.00
1962 62.00 61.00 69.00 86.00 81.00 99.00 108.00 101.00 96.00 78.00 68.00 b 58.00 108.00
1963 54.00 64.00 70.00 72.00 93.00 104.00 98.00 103.00 101.00 a 85.00 61.00 53.00 104.00
1964 62.00 69.00 76.00 73.00 91.00 95.00 109.00 100.00 90.00 76.00 a 59.00 58.00 109.00
1965 62.00 66.00 a 74.00 83.00 90.00 97.00 107.00 107.00 a 91.00 82.00 68.00 55.00 107.00
1966 55.00 59.00 79.00 83.00 98.00 99.00 103.00 104.00 101.00 81.00 61.00 57.00 104.00
1967 62.00 70.00 65.00 72.00 95.00 102.00 107.00 110.00 100.00 79.00 66.00 62.00 110.00
1968 65.00 67.00 68.00 89.00 91.00 102.00 110.00 102.00 95.00 80.00 60.00 60.00 110.00
1969 49.00 50.00 73.00 a 79.00 95.00 104.00 102.00 98.00 95.00 76.00 64.00 54.00 104.00
1970 52.00 58.00 67.00 71.00 92.00 106.00 106.00 101.00 86.00 82.00 61.00 56.00 106.00
1971 64.00 65.00 65.00 75.00 90.00 97.00 109.00 109.00 86.00 84.00 61.00 59.00 109.00
1972 62.00 69.00 75.00 79.00 96.00 97.00 103.00 110.00 98.00 78.00 a 63.00 61.00 c 110.00
1973 52.00 a ----- z 66.00 b 80.00 a 96.00 102.00 a 107.00 ----- z ----- z 76.00 j 66.00 55.00 107.00
1974 63.00 56.00 70.00 74.00 84.00 100.00 103.00 103.00 98.00 81.00 62.00 a 62.00 103.00
1975 60.00 63.00 63.00 72.00 88.00 94.00 107.00 95.00 92.00 80.00 73.00 63.00 107.00
1976 58.00 57.00 64.00 81.00 89.00 95.00 100.00 99.00 99.00 81.00 65.00 58.00 100.00
1977 60.00 64.00 69.00 94.00 77.00 96.00 100.00 105.00 86.00 72.00 71.00 62.00 105.00
1978 50.00 57.00 73.00 80.00 87.00 99.00 105.00 104.00 84.00 77.00 65.00 55.00 105.00
1979 42.00 d 52.00 c 69.00 78.00 94.00 97.00 107.00 99.00 93.00 86.00 58.00 57.00 107.00
1980 44.00 56.00 59.00 85.00 88.00 86.00 101.00 94.00 89.00 88.00 64.00 61.00 101.00
1981 50.00 62.00 65.00 85.00 85.00 a 93.00 101.00 104.00 94.00 76.00 64.00 58.00 104.00
1982 59.00 65.00 66.00 76.00 86.00 96.00 104.00 n 103.00 93.00 72.00 61.00 i 65.00 104.00
1983 60.00 62.00 63.00 78.00 105.00 95.00 101.00 100.00 86.00 74.00 64.00 51.00 105.00
1984 60.00 57.00 68.00 77.00 98.00 96.00 101.00 i 102.00 96.00 78.00 58.00 55.00 102.00
1985 41.00 60.00 67.00 82.00 93.00 102.00 107.00 99.00 86.00 76.00 66.00 43.00 107.00
1986 51.00 69.00 75.00 88.00 107.00 103.00 101.00 103.00 92.00 m 76.00 65.00 50.00 107.00
1987 51.00 56.00 67.00 88.00 97.00 105.00 107.00 99.00 102.00 88.00 63.00 63.00 107.00
1988 49.00 64.00 66.00 79.00 92.00 96.00 105.00 100.00 98.00 85.00 61.00 55.00 105.00
1989 61.00 52.00 65.00 80.00 89.00 95.00 99.00 101.00 89.00 78.00 65.00 59.00 101.00
1990 65.00 61.00 72.00 81.00 86.00 95.00 109.00 105.00 98.00 79.00 66.00 54.00 109.00
1991 55.00 65.00 70.00 80.00 82.00 99.00 107.00 ----- z 98.00 89.00 64.00 o 56.00 s 107.00
1992 58.00 j 59.00 70.00 ----- z ----- z ----- z 105.00 106.00 92.00 87.00 60.00 ----- z 106.00
1993 ----- z 52.00 67.00 73.00 98.00 96.00 94.00 101.00 98.00 84.00 62.00 55.00 101.00
1994 60.00 60.00 77.00 87.00 93.00 99.00 111.00 102.00 92.00 78.00 62.00 52.00 111.00
1995 58.00 ----- z ----- z ----- z ----- z ----- z ----- z 93.00 p 98.00 78.00 67.00 61.00 98.00
1996 59.00 a 70.00 65.00 79.00 83.00 90.00 104.00 106.00 90.00 84.00 62.00 52.00 106.00
1997 56.00 61.00 70.00 76.00 89.00 88.00 100.00 103.00 90.00 80.00 63.00 56.00 103.00
1998 54.00 58.00 67.00 86.00 91.00 95.00 107.00 103.00 101.00 81.00 68.00 60.00 a 107.00
1999 61.00 62.00 65.00 83.00 91.00 98.00 103.00 102.00 92.00 77.00 70.00 61.00 103.00
2000 54.00 54.00 67.00 80.00 84.00 100.00 103.00 99.00 94.00 74.00 61.00 49.00 103.00
2001 55.00 57.00 71.00 84.00 96.00 96.00 101.00 103.00 94.00 85.00 71.00 59.00 103.00
2002 58.00 69.00 66.00 75.00 83.00 103.00 105.00 100.00 95.00 78.00 61.00 61.00 105.00
2003 60.00 61.00 78.00 76.00 89.00 99.00 107.00 101.00 99.00 84.00 67.00 51.00 107.00
2004 58.00 55.00 73.00 82.00 83.00 100.00 105.00 105.00 94.00 82.00 63.00 58.00 105.00
2005 54.00 59.00 71.00 80.00 97.00 95.00 101.00 105.00 90.00 78.00 62.00 47.00 105.00
2006 60.00 59.00 68.00 83.00 100.00 107.00 110.00 101.00 98.00 79.00 70.00 55.00 110.00
2007 55.00 61.00 70.00 74.00 93.00 98.00 105.00 101.00 91.00 72.00 68.00 65.00 105.00
2008 51.00 64.00 61.00 77.00 94.00 a 104.00 99.00 106.00 90.00 85.00 70.00 60.00 106.00
2009 61.00 55.00 63.00 83.00 b 93.00 91.00 ----- z 106.00 97.00 a 72.00 64.00 46.00 106.00
2010 55.00 59.00 66.00 75.00 85.00 89.00 101.00 100.00 87.00 82.00 68.00 49.00 101.00
2011 57.00 60.00 63.00 69.00 79.00 87.00 96.00 98.00 96.00 76.00 67.00 56.00 98.00
2012 52.00 59.00 67.00 88.00 90.00 b 89.00 a 104.00 101.00 92.00 81.00 71.00 57.00 104.00
2013 53.00 57.00 74.00 75.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 75.00
Period of Record Statistics
MEAN 55.92 60.90 69.61 80.80 91.11 97.63 104.16 101.93 93.84 79.83 65.03 57.66 105.54
S.D. 5.43 4.99 4.48 5.72 5.62 4.99 4.22 3.78 4.63 4.55 4.53 4.82 3.30
SKEW -0.42 0.19 0.23 0.24 0.15 -0.17 -0.07 0.34 -0.24 -0.02 0.90 -0.09 0.26
MAX 66.00 74.00 81.00 97.00 107.00 110.00 114.00 115.00 104.00 90.00 84.00 74.00 114.00
MIN 41.00 50.00 59.00 69.00 77.00 85.00 93.00 93.00 83.00 68.00 55.00 43.00 98.00
NO YRS 97 93 96 96 96 98 96 96 95 99 95 96 67