WALLOWA, OREGON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(358997)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1903 ----- z ----- z 65.00 78.00 92.00 90.00 96.00 97.00 90.00 74.00 65.00 48.00 97.00
1904 51.00 54.00 54.00 81.00 80.00 92.00 96.00 98.00 94.00 81.00 65.00 47.00 98.00
1905 48.00 62.00 69.00 76.00 86.00 83.00 103.00 101.00 90.00 a 80.00 61.00 43.00 103.00
1906 49.00 49.00 65.00 85.00 90.00 a 88.00 99.00 100.00 a 93.00 83.00 64.00 a 53.00 100.00
1907 52.00 57.00 67.00 73.00 88.00 89.00 98.00 100.00 91.00 83.00 64.00 53.00 100.00
1908 48.00 60.00 64.00 81.00 83.00 91.00 104.00 b 97.00 95.00 81.00 68.00 51.00 104.00
1909 53.00 53.00 66.00 67.00 84.00 92.00 96.00 98.00 89.00 78.00 a 69.00 42.00 98.00
1910 43.00 48.00 72.00 89.00 92.00 94.00 96.00 97.00 88.00 84.00 67.00 46.00 97.00
1911 50.00 44.00 a 73.00 a 79.00 85.00 89.00 99.00 95.00 b 89.00 80.00 60.00 47.00 a 99.00
1912 48.00 50.00 62.00 d 75.00 a 79.00 92.00 95.00 b 90.00 a 82.00 74.00 63.00 53.00 95.00
1913 51.00 47.00 57.00 77.00 83.00 77.00 83.00 a ----- z 92.00 i 79.00 53.00 45.00 92.00
1914 49.00 50.00 65.00 72.00 91.00 90.00 97.00 97.00 93.00 81.00 64.00 41.00 b 97.00
1915 45.00 48.00 73.00 83.00 79.00 88.00 98.00 102.00 89.00 76.00 58.00 58.00 102.00
1916 63.00 56.00 69.00 81.00 77.00 a 98.00 95.00 96.00 ----- z ----- z 62.00 c 50.00 98.00
1917 45.00 40.00 55.00 62.00 80.00 91.00 102.00 100.00 98.00 a 81.00 64.00 60.00 102.00
1918 50.00 54.00 68.00 74.00 82.00 97.00 99.00 89.00 87.00 77.00 53.00 53.00 99.00
1919 57.00 48.00 66.00 81.00 88.00 97.00 100.00 98.00 87.00 76.00 50.00 44.00 100.00
1920 59.00 52.00 58.00 70.00 82.00 88.00 98.00 96.00 84.00 76.00 56.00 51.00 98.00
1921 52.00 58.00 66.00 72.00 79.00 89.00 94.00 91.00 81.00 81.00 64.00 63.00 94.00
1922 38.00 48.00 52.00 72.00 84.00 95.00 100.00 94.00 ----- z 81.00 59.00 47.00 100.00
1923 54.00 54.00 72.00 79.00 84.00 91.00 97.00 97.00 92.00 79.00 58.00 48.00 97.00
1924 42.00 50.00 55.00 74.00 90.00 100.00 98.00 96.00 93.00 76.00 66.00 59.00 100.00
1925 50.00 53.00 64.00 76.00 85.00 97.00 98.00 97.00 90.00 71.00 57.00 54.00 98.00
1926 48.00 56.00 70.00 86.00 80.00 96.00 98.00 100.00 83.00 75.00 a 61.00 59.00 100.00
1927 46.00 52.00 65.00 88.00 84.00 b 89.00 d 98.00 92.00 83.00 75.00 67.00 58.00 98.00
1928 58.00 45.00 71.00 76.00 95.00 95.00 104.00 98.00 92.00 77.00 ----- z ----- z 104.00
1929 40.00 43.00 ----- z 71.00 87.00 90.00 105.00 100.00 94.00 91.00 63.00 67.00 105.00
1930 54.00 54.00 70.00 79.00 89.00 90.00 101.00 99.00 94.00 76.00 a 69.00 46.00 101.00
1931 45.00 46.00 60.00 79.00 92.00 95.00 108.00 100.00 a 94.00 84.00 66.00 52.00 a 108.00
1932 56.00 47.00 62.00 78.00 84.00 95.00 98.00 101.00 94.00 84.00 61.00 54.00 101.00
1933 50.00 47.00 54.00 75.00 87.00 98.00 106.00 100.00 88.00 85.00 64.00 62.00 106.00
1934 55.00 56.00 74.00 87.00 91.00 92.00 107.00 100.00 94.00 89.00 70.00 53.00 107.00
1935 46.00 46.00 69.00 70.00 81.00 91.00 106.00 104.00 95.00 87.00 53.00 45.00 106.00
1936 48.00 49.00 66.00 89.00 93.00 99.00 104.00 99.00 92.00 85.00 61.00 56.00 104.00
1937 42.00 48.00 59.00 76.00 87.00 90.00 99.00 98.00 96.00 77.00 66.00 50.00 99.00
1938 52.00 49.00 62.00 79.00 87.00 95.00 104.00 100.00 99.00 81.00 62.00 57.00 104.00
1939 59.00 52.00 75.00 89.00 92.00 102.00 106.00 110.00 98.00 86.00 57.00 64.00 110.00
1940 43.00 59.00 74.00 80.00 89.00 100.00 105.00 107.00 95.00 80.00 60.00 49.00 f 107.00
1941 51.00 b 55.00 75.00 79.00 92.00 96.00 103.00 b 97.00 80.00 73.00 61.00 62.00 g 103.00
1942 48.00 c 50.00 72.00 81.00 87.00 95.00 99.00 105.00 95.00 86.00 59.00 49.00 105.00
1943 55.00 53.00 69.00 82.00 76.00 85.00 98.00 97.00 94.00 90.00 64.00 57.00 98.00
1944 50.00 55.00 65.00 77.00 89.00 93.00 100.00 98.00 100.00 82.00 59.00 42.00 100.00
1945 54.00 57.00 k 63.00 76.00 85.00 89.00 96.00 96.00 98.00 87.00 66.00 52.00 98.00
1946 52.00 52.00 73.00 81.00 83.00 85.00 ----- z 87.00 z 86.00 75.00 57.00 50.00 o 87.00
1947 51.00 a 54.00 71.00 75.00 a 85.00 82.00 94.00 96.00 96.00 82.00 67.00 a 50.00 96.00
1948 60.00 61.00 62.00 75.00 a 89.00 89.00 f 91.00 d 89.00 c 91.00 d 77.00 b 59.00 d 44.00 91.00
1949 35.00 49.00 a 62.00 a 81.00 91.00 c 90.00 c 98.00 a 105.00 a 93.00 a 68.00 64.00 b 53.00 b 105.00
1950 45.00 a 55.00 b 54.00 b 68.00 83.00 s 93.00 c ----- z 99.00 c 102.00 c 76.00 c ----- z 55.00 d 102.00
1951 51.00 c 58.00 d 61.00 c 78.00 d 86.00 b ----- z 100.00 a 103.00 d 90.00 d 81.00 e 58.00 j 65.00 j 103.00
1952 ----- z 41.00 z 64.00 84.00 a 83.00 89.00 b 99.00 e 94.00 f 96.00 d 84.00 c 60.00 e ----- z 99.00
1953 ----- z 52.00 h 67.00 79.00 b 82.00 81.00 99.00 99.00 98.00 83.00 64.00 53.00 a 99.00
1954 50.00 b 59.00 63.00 76.00 92.00 a 88.00 95.00 94.00 b 90.00 a 76.00 60.00 b ----- z 95.00
1955 ----- z ----- z ----- z 68.00 80.00 98.00 100.00 b 101.00 98.00 74.00 61.00 59.00 101.00
1956 53.00 52.00 69.00 81.00 88.00 90.00 97.00 99.00 93.00 82.00 63.00 53.00 99.00
1957 39.00 a 55.00 a 60.00 a 81.00 86.00 92.00 92.00 b 91.00 a 93.00 78.00 55.00 53.00 a 93.00
1958 48.00 59.00 a 58.00 73.00 92.00 a 92.00 96.00 96.00 a 93.00 83.00 65.00 55.00 96.00
1959 59.00 55.00 62.00 72.00 88.00 a 95.00 101.00 92.00 a 92.00 75.00 63.00 a 45.00 101.00
1960 44.00 51.00 73.00 78.00 85.00 88.00 103.00 96.00 90.00 83.00 60.00 49.00 103.00
1961 47.00 55.00 62.00 75.00 88.00 98.00 98.00 107.00 83.00 80.00 54.00 53.00 107.00
1962 54.00 51.00 65.00 81.00 73.00 94.00 97.00 94.00 90.00 77.00 63.00 50.00 97.00
1963 47.00 66.00 67.00 71.00 85.00 91.00 91.00 95.00 102.00 85.00 61.00 45.00 102.00
1964 49.00 46.00 67.00 70.00 84.00 88.00 a ----- z 91.00 85.00 82.00 56.00 58.00 91.00
1965 58.00 57.00 72.00 73.00 80.00 87.00 95.00 96.00 80.00 82.00 61.00 56.00 96.00
1966 56.00 46.00 74.00 73.00 90.00 89.00 91.00 100.00 95.00 80.00 63.00 50.00 100.00
1967 56.00 58.00 59.00 ----- z ----- z ----- z ----- z 102.00 98.00 75.00 66.00 52.00 102.00
1968 49.00 65.00 67.00 82.00 79.00 90.00 99.00 91.00 91.00 73.00 54.00 59.00 99.00
1969 52.00 46.00 69.00 79.00 85.00 92.00 93.00 100.00 96.00 72.00 66.00 53.00 100.00
1970 52.00 57.00 57.00 71.00 87.00 97.00 96.00 99.00 83.00 83.00 61.00 47.00 99.00
1971 64.00 61.00 67.00 71.00 81.00 92.00 96.00 98.00 91.00 81.00 66.00 51.00 98.00
1972 55.00 64.00 72.00 73.00 89.00 90.00 95.00 101.00 86.00 76.00 53.00 60.00 101.00
1973 57.00 58.00 62.00 73.00 90.00 95.00 96.00 95.00 94.00 73.00 56.00 48.00 96.00
1974 60.00 55.00 64.00 74.00 76.00 96.00 95.00 93.00 90.00 81.00 63.00 51.00 96.00
1975 54.00 50.00 56.00 63.00 86.00 85.00 100.00 91.00 92.00 84.00 68.00 62.00 100.00
1976 55.00 54.00 66.00 73.00 88.00 94.00 97.00 91.00 96.00 80.00 64.00 49.00 97.00
1977 42.00 60.00 65.00 90.00 85.00 98.00 95.00 100.00 87.00 73.00 59.00 58.00 100.00
1978 49.00 53.00 79.00 71.00 75.00 87.00 97.00 99.00 91.00 79.00 68.00 48.00 a 99.00
1979 40.00 51.00 65.00 74.00 88.00 94.00 98.00 96.00 92.00 89.00 58.00 54.00 98.00
1980 55.00 57.00 61.00 85.00 85.00 84.00 101.00 90.00 92.00 86.00 65.00 60.00 101.00
1981 46.00 59.00 67.00 85.00 83.00 90.00 97.00 98.00 97.00 75.00 63.00 59.00 98.00
1982 55.00 62.00 64.00 75.00 81.00 90.00 93.00 98.00 89.00 73.00 54.00 54.00 98.00
1983 56.00 63.00 65.00 69.00 95.00 84.00 96.00 98.00 84.00 72.00 64.00 50.00 98.00
1984 51.00 46.00 60.00 81.00 89.00 94.00 99.00 99.00 89.00 82.00 60.00 45.00 99.00
1985 37.00 49.00 62.00 79.00 87.00 93.00 98.00 95.00 a 80.00 75.00 60.00 49.00 98.00
1986 46.00 66.00 74.00 82.00 95.00 94.00 91.00 99.00 89.00 79.00 62.00 49.00 99.00
1987 47.00 50.00 70.00 89.00 89.00 95.00 96.00 99.00 97.00 89.00 64.00 61.00 99.00
1988 42.00 63.00 68.00 80.00 89.00 93.00 100.00 102.00 100.00 88.00 70.00 45.00 102.00
1989 50.00 41.00 66.00 80.00 82.00 90.00 96.00 98.00 88.00 78.00 72.00 54.00 98.00
1990 59.00 59.00 71.00 79.00 86.00 95.00 102.00 104.00 95.00 78.00 63.00 51.00 104.00
1991 52.00 59.00 69.00 73.00 72.00 88.00 96.00 97.00 93.00 87.00 58.00 53.00 97.00
1992 55.00 65.00 72.00 83.00 89.00 101.00 99.00 103.00 93.00 87.00 52.00 53.00 103.00
1993 49.00 48.00 68.00 67.00 92.00 90.00 94.00 90.00 94.00 87.00 62.00 62.00 94.00
1994 49.00 50.00 75.00 84.00 86.00 91.00 106.00 100.00 94.00 78.00 48.00 50.00 106.00
1995 53.00 67.00 69.00 71.00 86.00 88.00 97.00 94.00 98.00 75.00 63.00 61.00 98.00
1996 51.00 61.00 64.00 80.00 77.00 94.00 101.00 101.00 95.00 89.00 60.00 ----- z 101.00
1997 ----- z 60.00 72.00 77.00 85.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 85.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 100.00 78.00 62.00 53.00 100.00
1999 52.00 50.00 72.00 72.00 88.00 95.00 101.00 99.00 91.00 79.00 74.00 46.00 101.00
2000 53.00 50.00 69.00 80.00 84.00 92.00 102.00 102.00 96.00 78.00 55.00 44.00 102.00
2001 41.00 48.00 69.00 82.00 95.00 92.00 100.00 101.00 93.00 88.00 59.00 49.00 101.00
2002 49.00 50.00 68.00 71.00 83.00 99.00 108.00 94.00 93.00 75.00 67.00 59.00 108.00
2003 53.00 60.00 75.00 ----- z 94.00 96.00 105.00 101.00 100.00 84.00 62.00 54.00 105.00
2004 50.00 52.00 76.00 80.00 80.00 97.00 99.00 101.00 a 88.00 83.00 61.00 55.00 101.00
2005 51.00 61.00 72.00 79.00 89.00 97.00 105.00 101.00 93.00 78.00 69.00 47.00 105.00
2006 ----- z 57.00 64.00 79.00 96.00 98.00 104.00 99.00 99.00 80.00 68.00 56.00 104.00
2007 47.00 61.00 75.00 77.00 88.00 94.00 104.00 98.00 93.00 80.00 67.00 58.00 104.00
2008 46.00 59.00 60.00 80.00 98.00 100.00 96.00 103.00 95.00 90.00 62.00 50.00 103.00
2009 55.00 51.00 66.00 82.00 91.00 91.00 98.00 101.00 97.00 73.00 68.00 44.00 101.00
2010 47.00 59.00 67.00 81.00 80.00 90.00 96.00 98.00 93.00 92.00 73.00 44.00 98.00
2011 53.00 58.00 60.00 71.00 a 78.00 88.00 a 97.00 97.00 97.00 a 86.00 60.00 a 55.00 97.00
2012 51.00 53.00 68.00 87.00 c 89.00 a 88.00 a 99.00 99.00 ----- z 84.00 ----- z 53.00 99.00
2013 45.00 54.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 54.00
Period of Record Statistics
MEAN 50.25 53.89 66.21 77.39 85.89 92.04 98.62 97.95 92.10 80.28 61.94 52.23 100.35
S.D. 5.61 5.90 5.72 5.77 5.20 4.57 4.19 4.02 4.98 5.09 4.95 5.65 3.35
SKEW -0.22 0.10 -0.30 -0.04 -0.25 -0.34 -0.12 -0.08 -0.50 0.17 -0.26 0.20 0.71
MAX 64.00 67.00 79.00 90.00 98.00 102.00 108.00 110.00 102.00 92.00 74.00 67.00 110.00
MIN 35.00 40.00 52.00 62.00 72.00 77.00 83.00 89.00 80.00 68.00 48.00 41.00 94.00
NO YRS 104 105 107 107 107 105 104 105 105 108 105 101 81