WHITEHORSE RANCH, OREGON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(359290)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200603
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 76.00 78.00 c 86.00 93.00 ----- z ----- z ----- z 75.00 b 60.00 93.00
1966 54.00 b 53.00 h 83.00 83.00 ----- z 92.00 i 96.00 b 97.00 92.00 80.00 l 70.00 53.00 97.00
1967 57.00 66.00 65.00 ----- z ----- z ----- z ----- z ----- z ----- z 80.00 p 68.00 57.00 80.00
1968 58.00 65.00 73.00 80.00 82.00 96.00 102.00 93.00 87.00 a ----- z ----- z 55.00 102.00
1969 59.00 b 52.00 i 72.00 79.00 85.00 91.00 97.00 96.00 92.00 75.00 ----- z ----- z 97.00
1970 55.00 62.00 64.00 71.00 86.00 93.00 95.00 93.00 86.00 86.00 61.00 57.00 95.00
1971 65.00 67.00 68.00 71.00 78.00 87.00 97.00 96.00 88.00 82.00 64.00 48.00 97.00
1972 51.00 59.00 74.00 74.00 89.00 91.00 97.00 98.00 87.00 78.00 a 60.00 63.00 98.00
1973 57.00 57.00 60.00 75.00 88.00 93.00 95.00 95.00 90.00 79.00 63.00 55.00 95.00
1974 62.00 58.00 64.00 75.00 83.00 95.00 94.00 93.00 87.00 81.00 64.00 55.00 95.00
1975 60.00 60.00 60.00 b 63.00 a 84.00 87.00 96.00 90.00 90.00 83.00 71.00 a 64.00 96.00
1976 60.00 61.00 66.00 73.00 89.00 92.00 94.00 88.00 90.00 80.00 73.00 59.00 94.00
1977 46.00 69.00 67.00 84.00 85.00 95.00 91.00 95.00 88.00 80.00 64.00 62.00 95.00
1978 49.00 56.00 78.00 71.00 79.00 86.00 96.00 94.00 87.00 80.00 69.00 52.00 96.00
1979 52.00 55.00 65.00 74.00 87.00 91.00 100.00 94.00 87.00 84.00 58.00 65.00 100.00
1980 59.00 66.00 60.00 a 76.00 85.00 86.00 b 97.00 c 90.00 a 87.00 85.00 75.00 a 65.00 97.00
1981 54.00 61.00 60.00 c 83.00 b 82.00 c 91.00 e 97.00 d 99.00 c 91.00 g 72.00 e 70.00 b 60.00 e 99.00
1982 50.00 68.00 61.00 74.00 80.00 90.00 92.00 92.00 89.00 71.00 57.00 60.00 92.00
1983 57.00 60.00 63.00 66.00 a 94.00 81.00 96.00 98.00 86.00 77.00 63.00 51.00 98.00
1984 52.00 53.00 69.00 m 77.00 90.00 93.00 97.00 99.00 92.00 ----- z ----- z ----- z 99.00
1985 51.00 57.00 62.00 80.00 88.00 89.00 98.00 95.00 79.00 z 73.00 n 70.00 i 51.00 v 98.00
1986 ----- z ----- z 76.00 c 70.00 x 93.00 97.00 96.00 ----- z 91.00 79.00 69.00 55.00 b 97.00
1987 61.00 63.00 71.00 j 83.00 j 72.00 p 95.00 96.00 ----- z ----- z ----- z 63.00 56.00 96.00
1988 50.00 66.00 h 72.00 84.00 88.00 97.00 a 100.00 95.00 95.00 87.00 i 67.00 54.00 100.00
1989 55.00 59.00 66.00 80.00 84.00 88.00 l 99.00 93.00 88.00 82.00 73.00 b 57.00 99.00
1990 62.00 61.00 72.00 83.00 84.00 93.00 96.00 103.00 94.00 84.00 75.00 60.00 103.00
1991 ----- z 66.00 66.00 69.00 75.00 88.00 95.00 95.00 89.00 ----- z 66.00 61.00 95.00
1992 58.00 69.00 69.00 ----- z 89.00 ----- z 97.00 98.00 91.00 86.00 61.00 a 50.00 98.00
1993 45.00 46.00 69.00 69.00 86.00 89.00 89.00 93.00 92.00 86.00 65.00 p 61.00 93.00
1994 64.00 58.00 74.00 82.00 85.00 93.00 101.00 97.00 92.00 77.00 58.00 54.00 101.00
1995 56.00 70.00 66.00 73.00 76.00 ----- z 92.00 95.00 92.00 80.00 ----- z 57.00 95.00
1996 60.00 68.00 72.00 ----- z ----- z ----- z 97.00 j 98.00 91.00 d 92.00 70.00 60.00 98.00
1997 58.00 ----- z ----- z ----- z 87.00 m 87.00 ----- z 96.00 90.00 85.00 73.00 ----- z 96.00
1998 ----- z 51.00 ----- z 79.00 a 78.00 n ----- z ----- z ----- z 99.00 77.00 65.00 61.00 99.00
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 84.00 71.00 48.00 84.00
2002 56.00 65.00 69.00 b 75.00 88.00 93.00 103.00 95.00 90.00 77.00 64.00 58.00 103.00
2003 63.00 66.00 74.00 76.00 95.00 97.00 105.00 98.00 93.00 82.00 b 64.00 c 57.00 105.00
2004 48.00 d 56.00 b 76.00 82.00 b 84.00 d 91.00 d 94.00 96.00 97.00 88.00 60.00 57.00 97.00
2005 48.00 57.00 74.00 74.00 80.00 88.00 100.00 98.00 88.00 78.00 68.00 g ----- z 100.00
2006 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 55.65 61.09 68.48 75.97 84.97 91.00 96.56 95.30 90.21 81.00 66.38 57.26 97.69
S.D. 5.31 5.77 5.90 5.37 4.92 3.90 3.39 3.01 3.11 4.63 5.34 4.46 3.72
SKEW -0.23 -0.45 0.32 -0.33 -0.05 -0.36 0.29 -0.11 0.87 0.00 0.04 -0.27 0.56
MAX 65.00 70.00 83.00 84.00 95.00 97.00 105.00 103.00 99.00 92.00 75.00 65.00 105.00
MIN 45.00 46.00 60.00 63.00 75.00 81.00 89.00 88.00 86.00 71.00 57.00 48.00 92.00
NO YRS 34 32 33 32 32 31 34 33 33 30 32 34 16