LA GRANDE, OREGON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(354622)

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
1965 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 87.00 85.00 ----- z 58.00 87.00
1966 52.00 50.00 79.00 78.00 92.00 89.00 98.00 101.00 a 96.00 82.00 67.00 53.00 a 101.00
1967 60.00 58.00 62.00 63.00 90.00 93.00 100.00 q 102.00 98.00 75.00 64.00 54.00 102.00
1968 54.00 62.00 65.00 79.00 78.00 95.00 101.00 e 94.00 92.00 81.00 56.00 53.00 101.00
1969 49.00 46.00 72.00 74.00 84.00 93.00 95.00 101.00 96.00 73.00 61.00 53.00 101.00
1970 50.00 57.00 59.00 68.00 83.00 96.00 98.00 100.00 83.00 85.00 54.00 52.00 100.00
1971 61.00 63.00 60.00 69.00 80.00 90.00 99.00 101.00 92.00 83.00 60.00 47.00 101.00
1972 50.00 61.00 70.00 70.00 87.00 91.00 97.00 103.00 90.00 76.00 56.00 52.00 103.00
1973 50.00 56.00 63.00 75.00 90.00 98.00 101.00 100.00 95.00 a ----- z ----- z 50.00 101.00
1974 57.00 52.00 62.00 74.00 76.00 96.00 101.00 97.00 93.00 83.00 62.00 51.00 101.00
1975 50.00 50.00 56.00 64.00 84.00 85.00 102.00 94.00 92.00 86.00 68.00 58.00 102.00
1976 51.00 53.00 60.00 72.00 82.00 96.00 94.00 93.00 95.00 84.00 68.00 51.00 96.00
1977 45.00 60.00 65.00 88.00 84.00 91.00 98.00 102.00 86.00 77.00 60.00 53.00 102.00
1978 50.00 51.00 75.00 72.00 76.00 91.00 100.00 104.00 96.00 82.00 60.00 48.00 104.00
1979 40.00 49.00 66.00 73.00 86.00 94.00 101.00 93.00 91.00 84.00 57.00 53.00 101.00
1980 54.00 58.00 61.00 79.00 84.00 82.00 102.00 91.00 a 93.00 a 87.00 a 69.00 57.00 102.00
1981 56.00 a 56.00 66.00 81.00 81.00 89.00 99.00 100.00 98.00 73.00 67.00 54.00 100.00
1982 52.00 64.00 62.00 76.00 83.00 91.00 96.00 99.00 89.00 74.00 53.00 52.00 99.00
1983 53.00 61.00 64.00 71.00 95.00 87.00 98.00 102.00 85.00 73.00 62.00 49.00 102.00
1984 49.00 49.00 59.00 73.00 86.00 93.00 99.00 a 99.00 88.00 d 81.00 d 58.00 42.00 99.00
1985 43.00 47.00 b 63.00 b 79.00 b 85.00 93.00 101.00 96.00 a 81.00 c 74.00 64.00 47.00 101.00
1986 51.00 66.00 71.00 80.00 95.00 96.00 96.00 102.00 90.00 77.00 58.00 49.00 102.00
1987 54.00 56.00 67.00 87.00 88.00 93.00 99.00 99.00 96.00 87.00 67.00 56.00 99.00
1988 46.00 61.00 67.00 80.00 90.00 94.00 101.00 100.00 99.00 86.00 i 71.00 46.00 101.00
1989 47.00 50.00 60.00 80.00 82.00 88.00 94.00 a 96.00 85.00 78.00 61.00 52.00 96.00
1990 58.00 59.00 72.00 79.00 82.00 89.00 99.00 103.00 94.00 82.00 62.00 56.00 a 103.00
1991 50.00 59.00 j 60.00 k 71.00 m 71.00 86.00 96.00 101.00 93.00 87.00 59.00 51.00 101.00
1992 55.00 65.00 71.00 78.00 89.00 100.00 101.00 104.00 89.00 88.00 53.00 45.00 104.00
1993 46.00 a 45.00 60.00 63.00 90.00 88.00 90.00 90.00 93.00 83.00 59.00 54.00 93.00
1994 50.00 52.00 73.00 80.00 84.00 90.00 103.00 100.00 92.00 74.00 47.00 50.00 103.00
1995 53.00 65.00 63.00 73.00 85.00 86.00 94.00 93.00 96.00 72.00 57.00 59.00 96.00
1996 53.00 60.00 65.00 81.00 75.00 91.00 100.00 103.00 94.00 85.00 63.00 55.00 103.00
1997 54.00 55.00 j 70.00 72.00 86.00 87.00 96.00 99.00 93.00 85.00 68.00 46.00 99.00
1998 51.00 54.00 66.00 81.00 82.00 85.00 100.00 100.00 100.00 81.00 59.00 53.00 100.00
1999 51.00 50.00 65.00 73.00 88.00 96.00 101.00 96.00 90.00 80.00 69.00 49.00 101.00
2000 46.00 53.00 62.00 77.00 83.00 93.00 104.00 100.00 95.00 78.00 53.00 47.00 104.00
2001 46.00 48.00 69.00 80.00 93.00 93.00 102.00 101.00 92.00 89.00 64.00 43.00 102.00
2002 52.00 52.00 62.00 73.00 81.00 97.00 108.00 97.00 93.00 73.00 67.00 52.00 108.00
2003 50.00 56.00 70.00 74.00 90.00 95.00 105.00 101.00 98.00 86.00 62.00 50.00 105.00
2004 45.00 a 55.00 73.00 80.00 80.00 91.00 97.00 97.00 92.00 79.00 62.00 51.00 97.00
2005 53.00 56.00 70.00 76.00 85.00 92.00 101.00 98.00 88.00 75.00 63.00 51.00 101.00
2006 50.00 54.00 62.00 77.00 92.00 96.00 102.00 96.00 94.00 81.00 64.00 56.00 102.00
2007 49.00 58.00 73.00 77.00 84.00 90.00 102.00 96.00 90.00 76.00 63.00 58.00 102.00
2008 46.00 59.00 54.00 75.00 b 91.00 95.00 94.00 100.00 88.00 86.00 68.00 54.00 100.00
2009 53.00 54.00 59.00 82.00 87.00 88.00 95.00 99.00 92.00 70.00 64.00 47.00 99.00
2010 49.00 50.00 65.00 75.00 78.00 90.00 94.00 95.00 85.00 82.00 71.00 51.00 95.00
2011 50.00 53.00 54.00 63.00 a 75.00 86.00 94.00 97.00 91.00 a 82.00 54.00 50.00 97.00
2012 52.00 52.00 67.00 85.00 86.00 89.00 a 97.00 101.00 a 90.00 78.00 67.00 56.00 101.00
2013 45.00 52.00 c 70.00 70.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 31.00 z 70.00
Period of Record Statistics
MEAN 50.65 55.17 65.30 75.63 84.64 91.43 98.80 98.64 91.83 80.26 61.76 51.54 100.72
S.D. 4.18 5.39 5.56 5.82 5.43 3.93 3.51 3.44 4.23 5.08 5.46 3.95 2.94
SKEW 0.08 0.21 0.13 -0.37 -0.24 -0.13 -0.03 -0.63 -0.39 -0.21 -0.40 -0.26 -0.46
MAX 61.00 66.00 79.00 88.00 95.00 100.00 108.00 104.00 100.00 89.00 71.00 59.00 108.00
MIN 40.00 45.00 54.00 63.00 71.00 82.00 90.00 90.00 81.00 70.00 47.00 42.00 93.00
NO YRS 48 46 47 46 47 47 46 47 48 46 46 48 40