UNION EXP STN, OREGON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(358746)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201204
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
1911 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 78.00 g 65.00 55.00 78.00
1912 49.00 54.00 65.00 75.00 80.00 89.00 90.00 90.00 79.00 75.00 63.00 50.00 90.00
1913 50.00 48.00 56.00 76.00 87.00 84.00 91.00 95.00 96.00 71.00 60.00 53.00 96.00
1914 50.00 50.00 68.00 73.00 85.00 89.00 99.00 97.00 90.00 80.00 65.00 44.00 99.00
1915 46.00 57.00 74.00 83.00 a 81.00 86.00 94.00 98.00 90.00 80.00 65.00 a 55.00 98.00
1916 51.00 53.00 67.00 80.00 79.00 b 94.00 94.00 93.00 89.00 78.00 68.00 50.00 94.00
1917 46.00 45.00 54.00 67.00 80.00 92.00 96.00 94.00 90.00 77.00 68.00 60.00 96.00
1918 56.00 54.00 68.00 74.00 86.00 94.00 99.00 89.00 88.00 80.00 58.00 55.00 99.00
1919 54.00 49.00 69.00 82.00 88.00 96.00 98.00 98.00 90.00 70.00 58.00 53.00 98.00
1920 57.00 56.00 60.00 70.00 81.00 88.00 97.00 95.00 86.00 77.00 58.00 51.00 97.00
1921 51.00 56.00 67.00 72.00 b 77.00 89.00 96.00 93.00 82.00 79.00 66.00 57.00 96.00
1922 40.00 43.00 60.00 71.00 85.00 95.00 98.00 97.00 89.00 82.00 53.00 48.00 98.00
1923 52.00 52.00 73.00 77.00 86.00 89.00 94.00 98.00 91.00 79.00 62.00 53.00 98.00
1924 48.00 55.00 56.00 73.00 90.00 101.00 97.00 94.00 85.00 67.00 a 65.00 53.00 101.00
1925 51.00 53.00 66.00 80.00 81.00 e 96.00 99.00 94.00 88.00 70.00 57.00 55.00 99.00
1926 45.00 56.00 72.00 86.00 83.00 96.00 96.00 97.00 69.00 69.00 56.00 52.00 97.00
1927 47.00 50.00 61.00 84.00 84.00 88.00 94.00 91.00 84.00 77.00 65.00 56.00 94.00
1928 45.00 48.00 70.00 73.00 92.00 92.00 100.00 95.00 92.00 75.00 59.00 52.00 100.00
1929 37.00 41.00 c 63.00 72.00 86.00 88.00 98.00 95.00 87.00 77.00 60.00 62.00 98.00
1930 48.00 57.00 67.00 76.00 85.00 87.00 96.00 96.00 90.00 69.00 64.00 40.00 96.00
1931 45.00 48.00 62.00 79.00 88.00 91.00 103.00 97.00 90.00 77.00 66.00 43.00 103.00
1932 46.00 51.00 59.00 77.00 80.00 91.00 93.00 98.00 89.00 77.00 62.00 52.00 98.00
1933 47.00 45.00 58.00 74.00 77.00 93.00 102.00 94.00 86.00 80.00 60.00 58.00 102.00
1934 56.00 58.00 71.00 85.00 91.00 90.00 103.00 96.00 90.00 84.00 66.00 51.00 103.00
1935 58.00 52.00 65.00 69.00 79.00 86.00 101.00 99.00 91.00 82.00 52.00 46.00 101.00
1936 50.00 50.00 63.00 86.00 91.00 97.00 99.00 95.00 87.00 80.00 62.00 52.00 99.00
1937 38.00 46.00 60.00 74.00 83.00 91.00 93.00 94.00 91.00 75.00 62.00 54.00 94.00
1938 53.00 58.00 59.00 77.00 83.00 86.00 98.00 93.00 94.00 78.00 52.00 54.00 98.00
1939 52.00 49.00 71.00 84.00 88.00 97.00 100.00 94.00 89.00 74.00 64.00 61.00 100.00
1940 53.00 61.00 71.00 73.00 87.00 99.00 100.00 99.00 90.00 79.00 54.00 54.00 100.00
1941 51.00 55.00 70.00 76.00 87.00 88.00 98.00 93.00 80.00 72.00 63.00 57.00 98.00
1942 49.00 a 50.00 68.00 78.00 82.00 87.00 95.00 95.00 89.00 85.00 58.00 48.00 95.00
1943 51.00 56.00 70.00 81.00 78.00 80.00 95.00 93.00 92.00 87.00 60.00 51.00 95.00
1944 50.00 54.00 63.00 f 74.00 85.00 89.00 95.00 95.00 96.00 79.00 60.00 50.00 96.00
1945 57.00 55.00 66.00 79.00 83.00 89.00 96.00 96.00 92.00 83.00 66.00 58.00 96.00
1946 48.00 57.00 67.00 85.00 83.00 87.00 99.00 94.00 88.00 70.00 57.00 62.00 99.00
1947 51.00 59.00 71.00 77.00 86.00 82.00 98.00 95.00 94.00 82.00 62.00 48.00 98.00
1948 58.00 60.00 64.00 73.00 88.00 96.00 94.00 91.00 95.00 81.00 60.00 45.00 96.00
1949 35.00 53.00 61.00 79.00 87.00 89.00 99.00 100.00 92.00 70.00 a 72.00 a 53.00 100.00
1950 52.00 67.00 61.00 72.00 82.00 89.00 94.00 97.00 101.00 81.00 65.00 b 56.00 101.00
1951 51.00 a 60.00 64.00 77.00 83.00 87.00 99.00 98.00 92.00 80.00 58.00 54.00 99.00
1952 42.00 54.00 62.00 82.00 82.00 86.00 95.00 94.00 a 93.00 86.00 61.00 50.00 95.00
1953 61.00 56.00 68.00 76.00 80.00 82.00 100.00 96.00 94.00 83.00 66.00 50.00 100.00
1954 52.00 60.00 a 66.00 77.00 92.00 85.00 95.00 92.00 89.00 78.00 65.00 53.00 95.00
1955 45.00 47.00 56.00 72.00 79.00 98.00 99.00 98.00 99.00 76.00 62.00 61.00 99.00
1956 51.00 49.00 70.00 83.00 86.00 86.00 96.00 a 97.00 89.00 75.00 61.00 51.00 97.00
1957 43.00 59.00 61.00 78.00 81.00 92.00 96.00 93.00 a 91.00 84.00 61.00 53.00 96.00
1958 51.00 65.00 a 60.00 f 70.00 87.00 92.00 98.00 97.00 97.00 85.00 67.00 57.00 98.00
1959 58.00 51.00 62.00 74.00 85.00 90.00 99.00 101.00 91.00 76.00 63.00 53.00 101.00
1960 52.00 52.00 77.00 79.00 84.00 86.00 102.00 94.00 90.00 81.00 61.00 51.00 102.00
1961 50.00 62.00 63.00 75.00 86.00 97.00 99.00 108.00 83.00 82.00 60.00 52.00 108.00
1962 57.00 50.00 62.00 84.00 72.00 96.00 94.00 94.00 89.00 80.00 59.00 54.00 96.00
1963 49.00 65.00 65.00 73.00 84.00 91.00 92.00 95.00 94.00 85.00 61.00 50.00 95.00
1964 47.00 48.00 67.00 72.00 86.00 88.00 97.00 92.00 82.00 84.00 65.00 56.00 97.00
1965 52.00 57.00 66.00 72.00 83.00 87.00 96.00 96.00 82.00 83.00 70.00 55.00 96.00
1966 54.00 51.00 75.00 75.00 91.00 87.00 94.00 101.00 95.00 80.00 63.00 51.00 101.00
1967 59.00 58.00 60.00 61.00 88.00 90.00 104.00 101.00 98.00 75.00 65.00 52.00 104.00
1968 48.00 63.00 68.00 81.00 81.00 90.00 98.00 90.00 92.00 81.00 55.00 55.00 98.00
1969 48.00 45.00 72.00 76.00 85.00 91.00 96.00 100.00 94.00 74.00 63.00 56.00 100.00
1970 51.00 58.00 57.00 72.00 83.00 96.00 96.00 98.00 90.00 84.00 61.00 52.00 98.00
1971 61.00 61.00 62.00 69.00 81.00 91.00 96.00 99.00 90.00 82.00 61.00 47.00 99.00
1972 51.00 62.00 73.00 69.00 91.00 90.00 96.00 100.00 86.00 78.00 58.00 56.00 100.00
1973 53.00 58.00 63.00 74.00 90.00 95.00 96.00 96.00 93.00 78.00 62.00 52.00 96.00
1974 58.00 50.00 62.00 70.00 76.00 a 93.00 94.00 93.00 91.00 79.00 61.00 47.00 94.00
1975 53.00 50.00 a 54.00 62.00 82.00 84.00 99.00 92.00 92.00 83.00 b 65.00 56.00 99.00
1976 48.00 57.00 64.00 73.00 86.00 97.00 95.00 94.00 95.00 87.00 69.00 a 52.00 97.00
1977 46.00 64.00 67.00 90.00 76.00 89.00 96.00 101.00 86.00 76.00 59.00 57.00 101.00
1978 52.00 53.00 76.00 72.00 78.00 88.00 97.00 101.00 91.00 b 82.00 73.00 47.00 101.00
1979 39.00 53.00 67.00 73.00 86.00 94.00 99.00 95.00 90.00 84.00 58.00 52.00 99.00
1980 57.00 59.00 62.00 78.00 82.00 81.00 102.00 92.00 91.00 85.00 68.00 55.00 102.00
1981 54.00 56.00 66.00 76.00 82.00 84.00 97.00 96.00 96.00 72.00 67.00 56.00 97.00
1982 47.00 64.00 63.00 74.00 82.00 91.00 94.00 97.00 88.00 75.00 54.00 54.00 97.00
1983 53.00 61.00 67.00 70.00 92.00 85.00 95.00 99.00 88.00 74.00 65.00 50.00 99.00
1984 48.00 43.00 60.00 77.00 88.00 92.00 98.00 96.00 87.00 82.00 60.00 41.00 98.00
1985 40.00 48.00 62.00 80.00 88.00 92.00 101.00 95.00 78.00 75.00 63.00 45.00 101.00
1986 52.00 65.00 74.00 80.00 94.00 92.00 94.00 98.00 87.00 76.00 58.00 47.00 98.00
1987 52.00 56.00 64.00 88.00 89.00 93.00 97.00 99.00 96.00 89.00 72.00 59.00 99.00
1988 48.00 64.00 70.00 80.00 88.00 94.00 99.00 102.00 98.00 87.00 72.00 45.00 102.00
1989 41.00 49.00 66.00 78.00 83.00 88.00 98.00 95.00 86.00 78.00 65.00 54.00 98.00
1990 55.00 59.00 71.00 79.00 83.00 95.00 100.00 101.00 96.00 79.00 65.00 54.00 101.00
1991 50.00 60.00 65.00 71.00 74.00 86.00 95.00 96.00 91.00 84.00 57.00 48.00 96.00
1992 57.00 65.00 70.00 78.00 88.00 96.00 94.00 100.00 88.00 89.00 55.00 47.00 100.00
1993 45.00 47.00 62.00 65.00 87.00 90.00 91.00 91.00 93.00 82.00 58.00 59.00 93.00
1994 50.00 53.00 75.00 83.00 83.00 91.00 104.00 99.00 91.00 75.00 54.00 53.00 104.00
1995 53.00 66.00 62.00 70.00 83.00 86.00 94.00 93.00 92.00 72.00 64.00 57.00 94.00
1996 52.00 60.00 66.00 80.00 78.00 91.00 99.00 101.00 93.00 85.00 62.00 54.00 101.00
1997 57.00 54.00 72.00 74.00 84.00 86.00 95.00 97.00 92.00 83.00 66.00 47.00 97.00
1998 51.00 55.00 68.00 80.00 83.00 ----- z ----- z ----- z ----- z ----- z 60.00 53.00 83.00
1999 50.00 52.00 68.00 76.00 88.00 95.00 99.00 96.00 89.00 79.00 74.00 52.00 99.00
2000 51.00 60.00 67.00 79.00 84.00 92.00 101.00 99.00 94.00 78.00 57.00 47.00 101.00
2001 45.00 54.00 71.00 81.00 95.00 92.00 101.00 101.00 92.00 89.00 66.00 46.00 101.00
2002 52.00 53.00 66.00 73.00 85.00 96.00 105.00 94.00 93.00 74.00 64.00 58.00 105.00
2003 53.00 60.00 71.00 74.00 92.00 97.00 104.00 99.00 99.00 86.00 62.00 55.00 104.00
2004 48.00 53.00 74.00 80.00 79.00 93.00 b 98.00 98.00 a 93.00 80.00 60.00 53.00 98.00
2005 52.00 60.00 71.00 76.00 88.00 94.00 101.00 99.00 89.00 76.00 67.00 58.00 101.00
2006 51.00 56.00 65.00 77.00 93.00 99.00 102.00 98.00 98.00 82.00 68.00 58.00 102.00
2007 48.00 60.00 74.00 78.00 85.00 96.00 105.00 98.00 97.00 77.00 64.00 62.00 105.00
2008 47.00 55.00 58.00 78.00 92.00 98.00 96.00 ----- z 90.00 89.00 68.00 58.00 98.00
2009 50.00 60.00 68.00 81.00 87.00 90.00 97.00 101.00 93.00 73.00 68.00 47.00 101.00
2010 50.00 54.00 68.00 79.00 80.00 87.00 96.00 99.00 92.00 e 89.00 f 71.00 g 50.00 99.00
2011 54.00 o ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 54.00
2012 ----- z ----- z ----- z 48.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 48.00
Period of Record Statistics
MEAN 50.14 54.95 65.86 76.26 84.52 90.71 97.41 96.31 90.40 79.11 62.36 52.61 98.69
S.D. 5.05 5.75 5.20 5.23 4.55 4.43 3.17 3.22 4.85 5.03 4.67 4.59 2.98
SKEW -0.47 -0.08 -0.11 -0.09 -0.08 -0.01 0.30 0.32 -1.05 -0.15 0.07 -0.27 0.18
MAX 61.00 67.00 77.00 90.00 95.00 101.00 105.00 108.00 101.00 89.00 74.00 62.00 108.00
MIN 35.00 41.00 54.00 61.00 72.00 80.00 90.00 89.00 69.00 67.00 52.00 40.00 90.00
NO YRS 99 99 97 99 99 98 98 97 98 97 99 100 94