HERMISTON 2 S, OREGON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(353847)

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
1906 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1907 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 108.00 100.00 e 91.00 c 70.00 c 83.00 b 108.00
1908 61.00 d 66.00 a 72.00 a 85.00 b 89.00 a 101.00 e 108.00 a 105.00 a 98.00 c 81.00 c 74.00 c 53.00 g 108.00
1909 58.00 b 71.00 72.00 74.00 93.00 100.00 100.00 102.00 95.00 82.00 72.00 52.00 102.00
1910 51.00 a 57.00 75.00 95.00 a 99.00 101.00 103.00 a 99.00 86.00 84.00 69.00 57.00 103.00
1911 60.00 60.00 84.00 86.00 92.00 102.00 108.00 a 98.00 94.00 92.00 67.00 60.00 108.00
1912 55.00 m 60.00 74.00 78.00 92.00 101.00 101.00 99.00 97.00 80.00 61.00 65.00 101.00
1913 60.00 65.00 65.00 89.00 92.00 98.00 105.00 105.00 94.00 81.00 69.00 52.00 105.00
1914 72.00 61.00 72.00 a 78.00 93.00 99.00 104.00 102.00 91.00 74.00 66.00 52.00 104.00
1915 77.00 d 61.00 76.00 84.00 88.00 98.00 104.00 104.00 94.00 79.00 73.00 62.00 104.00
1916 64.00 52.00 74.00 80.00 85.00 102.00 99.00 102.00 95.00 81.00 64.00 60.00 102.00
1917 58.00 64.00 67.00 71.00 83.00 97.00 106.00 99.00 92.00 85.00 67.00 70.00 106.00
1918 60.00 64.00 75.00 84.00 87.00 102.00 106.00 100.00 94.00 85.00 63.00 66.00 106.00
1919 68.00 65.00 75.00 82.00 93.00 94.00 108.00 99.00 89.00 85.00 66.00 47.00 108.00
1920 57.00 62.00 70.00 82.00 87.00 96.00 101.00 101.00 92.00 80.00 60.00 60.00 101.00
1921 58.00 65.00 75.00 76.00 89.00 100.00 98.00 101.00 84.00 81.00 69.00 69.00 101.00
1922 45.00 59.00 62.00 79.00 93.00 100.00 108.00 99.00 95.00 75.00 62.00 62.00 108.00
1923 60.00 62.00 80.00 84.00 90.00 100.00 100.00 101.00 95.00 83.00 64.00 63.00 101.00
1924 67.00 67.00 66.00 81.00 97.00 105.00 105.00 100.00 95.00 81.00 62.00 68.00 105.00
1925 64.00 67.00 74.00 87.00 89.00 106.00 105.00 102.00 95.00 75.00 64.00 63.00 106.00
1926 61.00 70.00 78.00 96.00 87.00 105.00 110.00 101.00 90.00 77.00 d 64.00 55.00 110.00
1927 58.00 63.00 67.00 90.00 e 90.00 97.00 105.00 100.00 83.00 e 78.00 69.00 a 64.00 105.00
1928 48.00 a 54.00 72.00 78.00 99.00 102.00 110.00 100.00 98.00 84.00 64.00 60.00 110.00
1929 53.00 55.00 70.00 81.00 92.00 99.00 104.00 102.00 94.00 83.00 64.00 57.00 104.00
1930 59.00 71.00 78.00 82.00 85.00 96.00 104.00 103.00 97.00 77.00 68.00 52.00 104.00
1931 61.00 67.00 65.00 87.00 97.00 101.00 108.00 103.00 99.00 85.00 63.00 53.00 108.00
1932 58.00 71.00 a 71.00 83.00 88.00 99.00 100.00 101.00 95.00 87.00 73.00 63.00 101.00
1933 64.00 60.00 67.00 85.00 90.00 102.00 105.00 105.00 89.00 84.00 72.00 70.00 105.00
1934 63.00 68.00 80.00 94.00 102.00 104.00 106.00 101.00 102.00 87.00 79.00 58.00 106.00
1935 63.00 57.00 73.00 78.00 91.00 99.00 110.00 102.00 98.00 87.00 60.00 54.00 110.00
1936 59.00 58.00 73.00 89.00 100.00 105.00 107.00 105.00 94.00 83.00 62.00 67.00 107.00
1937 49.00 59.00 67.00 76.00 92.00 104.00 105.00 102.00 96.00 80.00 66.00 67.00 105.00
1938 58.00 53.00 70.00 85.00 98.00 98.00 108.00 101.00 99.00 81.00 63.00 68.00 108.00
1939 62.00 60.00 80.00 91.00 97.00 101.00 112.00 103.00 95.00 80.00 68.00 68.00 112.00
1940 52.00 60.00 79.00 80.00 97.00 104.00 102.00 99.00 96.00 85.00 59.00 60.00 104.00
1941 56.00 58.00 76.00 83.00 92.00 100.00 108.00 101.00 84.00 73.00 69.00 70.00 108.00
1942 49.00 56.00 76.00 89.00 89.00 99.00 107.00 104.00 95.00 82.00 61.00 57.00 107.00
1943 60.00 58.00 75.00 87.00 89.00 96.00 101.00 96.00 95.00 87.00 67.00 59.00 101.00
1944 55.00 61.00 76.00 83.00 91.00 100.00 104.00 100.00 100.00 79.00 65.00 58.00 104.00
1945 65.00 67.00 72.00 80.00 88.00 98.00 103.00 100.00 93.00 83.00 72.00 62.00 103.00
1946 56.00 63.00 73.00 91.00 90.00 100.00 108.00 103.00 90.00 76.00 69.00 63.00 108.00
1947 60.00 67.00 76.00 88.00 100.00 96.00 101.00 98.00 96.00 83.00 63.00 60.00 101.00
1948 57.00 70.00 71.00 77.00 a 91.00 105.00 96.00 a 96.00 95.00 75.00 64.00 a 55.00 a 105.00
1949 50.00 63.00 70.00 a 85.00 96.00 99.00 101.00 102.00 a 98.00 b 73.00 68.00 66.00 102.00
1950 50.00 65.00 65.00 a 75.00 89.00 a 97.00 100.00 100.00 101.00 78.00 68.00 a 65.00 101.00
1951 56.00 67.00 73.00 86.00 101.00 93.00 102.00 99.00 94.00 77.00 63.00 64.00 102.00
1952 51.00 65.00 a 72.00 86.00 93.00 93.00 106.00 100.00 98.00 85.00 a 62.00 56.00 a 106.00
1953 66.00 a 61.00 72.00 79.00 90.00 86.00 103.00 101.00 96.00 80.00 70.00 63.00 103.00
1954 57.00 65.00 71.00 83.00 96.00 a 96.00 99.00 100.00 90.00 72.00 63.00 55.00 100.00
1955 53.00 60.00 67.00 a 77.00 b 86.00 100.00 105.00 99.00 101.00 83.00 69.00 63.00 105.00
1956 61.00 61.00 71.00 85.00 95.00 a 94.00 a 104.00 103.00 91.00 78.00 63.00 62.00 104.00
1957 50.00 66.00 67.00 89.00 95.00 99.00 99.00 95.00 95.00 78.00 64.00 a 62.00 99.00
1958 63.00 67.00 67.00 75.00 98.00 106.00 107.00 103.00 97.00 87.00 66.00 60.00 107.00
1959 69.00 60.00 70.00 79.00 93.00 98.00 108.00 100.00 94.00 81.00 70.00 66.00 108.00
1960 50.00 60.00 82.00 82.00 90.00 97.00 109.00 103.00 92.00 85.00 72.00 53.00 109.00
1961 65.00 68.00 72.00 75.00 90.00 108.00 106.00 113.00 89.00 83.00 60.00 60.00 113.00
1962 61.00 60.00 d 65.00 84.00 81.00 98.00 104.00 100.00 93.00 75.00 66.00 62.00 104.00
1963 56.00 61.00 71.00 72.00 92.00 100.00 93.00 100.00 97.00 84.00 64.00 52.00 100.00
1964 57.00 67.00 77.00 73.00 85.00 94.00 103.00 96.00 89.00 75.00 65.00 61.00 103.00
1965 63.00 69.00 70.00 86.00 89.00 95.00 101.00 104.00 89.00 84.00 71.00 59.00 104.00
1966 55.00 60.00 78.00 81.00 95.00 96.00 99.00 100.00 97.00 82.00 63.00 60.00 100.00
1967 64.00 63.00 65.00 71.00 92.00 100.00 105.00 106.00 101.00 79.00 70.00 59.00 106.00
1968 64.00 67.00 69.00 88.00 a 90.00 99.00 108.00 99.00 95.00 87.00 61.00 66.00 108.00
1969 53.00 54.00 73.00 77.00 94.00 101.00 98.00 99.00 94.00 75.00 66.00 59.00 101.00
1970 53.00 58.00 69.00 70.00 90.00 102.00 104.00 101.00 90.00 87.00 62.00 63.00 104.00
1971 69.00 69.00 65.00 78.00 90.00 96.00 106.00 108.00 90.00 85.00 64.00 62.00 108.00
1972 62.00 74.00 76.00 80.00 95.00 97.00 101.00 108.00 94.00 82.00 63.00 63.00 108.00
1973 58.00 64.00 69.00 79.00 95.00 101.00 102.00 101.00 96.00 77.00 67.00 59.00 102.00
1974 62.00 60.00 71.00 74.00 84.00 99.00 102.00 102.00 96.00 81.00 73.00 60.00 102.00
1975 61.00 63.00 66.00 72.00 87.00 94.00 106.00 96.00 94.00 81.00 77.00 65.00 106.00
1976 61.00 65.00 69.00 75.00 91.00 98.00 101.00 94.00 98.00 86.00 69.00 58.00 101.00
1977 61.00 69.00 70.00 88.00 76.00 96.00 98.00 103.00 86.00 79.00 72.00 61.00 103.00
1978 51.00 59.00 73.00 74.00 86.00 97.00 104.00 101.00 86.00 79.00 71.00 55.00 104.00
1979 40.00 60.00 75.00 78.00 89.00 96.00 105.00 97.00 93.00 82.00 56.00 58.00 105.00
1980 53.00 59.00 62.00 86.00 86.00 85.00 100.00 96.00 92.00 86.00 65.00 67.00 100.00
1981 51.00 63.00 68.00 82.00 87.00 90.00 99.00 100.00 92.00 77.00 68.00 58.00 100.00
1982 60.00 69.00 69.00 80.00 85.00 98.00 100.00 99.00 88.00 71.00 67.00 67.00 100.00
1983 60.00 66.00 65.00 77.00 102.00 89.00 95.00 95.00 87.00 73.00 74.00 49.00 102.00
1984 61.00 64.00 69.00 77.00 90.00 90.00 98.00 97.00 91.00 80.00 64.00 53.00 98.00
1985 40.00 61.00 67.00 80.00 90.00 95.00 102.00 94.00 82.00 76.00 65.00 44.00 102.00
1986 56.00 73.00 72.00 83.00 100.00 102.00 96.00 101.00 92.00 81.00 67.00 52.00 102.00
1987 55.00 60.00 70.00 86.00 95.00 99.00 103.00 100.00 97.00 82.00 64.00 67.00 103.00
1988 62.00 71.00 68.00 81.00 93.00 94.00 102.00 97.00 95.00 85.00 72.00 67.00 102.00
1989 64.00 55.00 68.00 80.00 85.00 ----- z 94.00 99.00 91.00 80.00 72.00 58.00 99.00
1990 67.00 64.00 73.00 79.00 87.00 94.00 105.00 103.00 93.00 82.00 68.00 58.00 105.00
1991 ----- z 62.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 62.00
1992 ----- z ----- z ----- z 84.00 95.00 107.00 102.00 105.00 89.00 86.00 61.00 57.00 107.00
1993 53.00 51.00 66.00 76.00 100.00 95.00 94.00 99.00 95.00 86.00 67.00 68.00 100.00
1994 65.00 69.00 80.00 86.00 91.00 95.00 107.00 100.00 91.00 81.00 67.00 62.00 107.00
1995 65.00 k 75.00 73.00 80.00 92.00 95.00 103.00 100.00 96.00 81.00 72.00 62.00 103.00
1996 60.00 70.00 67.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 70.00
1997 58.00 68.00 74.00 79.00 93.00 96.00 ----- z 103.00 92.00 ----- z ----- z ----- z 103.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1999 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2000 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2002 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2003 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2004 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2005 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2006 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2007 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2008 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2009 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2010 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2011 62.00 62.00 65.00 72.00 78.00 91.00 95.00 97.00 94.00 77.00 68.00 61.00 a 97.00
2012 54.00 a 63.00 69.00 82.00 a 91.00 91.00 102.00 102.00 90.00 81.00 73.00 62.00 102.00
2013 58.00 57.00 72.00 73.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 34.00 z 73.00
Period of Record Statistics
MEAN 58.39 63.11 71.43 81.49 91.32 98.24 103.13 100.79 93.51 81.07 66.64 60.67 104.20
S.D. 6.36 5.08 4.60 5.66 5.05 4.38 4.06 3.19 4.17 4.30 4.31 5.92 3.27
SKEW -0.28 -0.01 0.32 0.20 -0.15 -0.39 -0.35 0.61 -0.51 -0.13 0.29 0.15 0.33
MAX 77.00 75.00 84.00 96.00 102.00 108.00 112.00 113.00 102.00 92.00 79.00 83.00 113.00
MIN 40.00 51.00 62.00 70.00 76.00 85.00 93.00 94.00 82.00 71.00 56.00 44.00 97.00
NO YRS 89 92 91 90 90 89 89 91 91 90 90 89 83