SKAMANIA FISH HATCHERY, WASHINGTON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(457696)

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
1965 ----- z 64.00 c 74.00 82.00 80.00 89.00 105.00 105.00 90.00 85.00 67.00 60.00 105.00
1966 56.00 60.00 73.00 80.00 89.00 94.00 90.00 93.00 94.00 83.00 70.00 59.00 94.00
1967 54.00 64.00 62.00 67.00 86.00 91.00 99.00 102.00 94.00 76.00 65.00 52.00 102.00
1968 62.00 72.00 71.00 82.00 80.00 91.00 96.00 98.00 94.00 76.00 60.00 50.00 98.00
1969 49.00 l 52.00 76.00 73.00 92.00 99.00 92.00 87.00 94.00 76.00 70.00 53.00 99.00
1970 56.00 66.00 65.00 67.00 89.00 100.00 103.00 100.00 90.00 91.00 69.00 50.00 103.00
1971 56.00 65.00 64.00 76.00 92.00 89.00 96.00 100.00 84.00 86.00 62.00 56.00 100.00
1972 52.00 59.00 74.00 78.00 97.00 86.00 98.00 102.00 96.00 83.00 60.00 57.00 102.00
1973 59.00 66.00 70.00 73.00 94.00 93.00 98.00 91.00 96.00 73.00 56.00 55.00 98.00
1974 57.00 59.00 67.00 75.00 79.00 96.00 93.00 95.00 95.00 82.00 67.00 59.00 96.00
1975 60.00 62.00 62.00 73.00 87.00 90.00 98.00 88.00 94.00 88.00 71.00 64.00 98.00
1976 64.00 63.00 64.00 76.00 85.00 91.00 95.00 90.00 89.00 81.00 68.00 58.00 95.00
1977 59.00 71.00 64.00 83.00 76.00 94.00 94.00 107.00 86.00 75.00 65.00 59.00 107.00
1978 53.00 64.00 74.00 73.00 85.00 91.00 100.00 103.00 85.00 80.00 63.00 50.00 103.00
1979 50.00 53.00 72.00 81.00 86.00 90.00 i 101.00 92.00 94.00 83.00 64.00 55.00 101.00
1980 52.00 a 58.00 66.00 81.00 80.00 78.00 101.00 96.00 90.00 89.00 70.00 62.00 101.00
1981 62.00 63.00 70.00 85.00 82.00 81.00 91.00 101.00 94.00 73.00 67.00 49.00 101.00
1982 53.00 62.00 68.00 80.00 88.00 98.00 89.00 98.00 91.00 79.00 60.00 59.00 98.00
1983 58.00 63.00 66.00 80.00 100.00 85.00 96.00 90.00 82.00 73.00 67.00 50.00 100.00
1984 63.00 61.00 69.00 79.00 90.00 87.00 99.00 94.00 86.00 80.00 62.00 51.00 99.00
1985 55.00 58.00 70.00 83.00 87.00 100.00 101.00 93.00 80.00 76.00 61.00 49.00 101.00
1986 59.00 68.00 73.00 79.00 92.00 93.00 86.00 102.00 93.00 83.00 66.00 56.00 102.00
1987 55.00 61.00 71.00 87.00 96.00 97.00 93.00 101.00 105.00 93.00 70.00 58.00 105.00
1988 54.00 72.00 73.00 82.00 91.00 93.00 100.00 101.00 103.00 90.00 69.00 58.00 103.00
1989 57.00 55.00 62.00 84.00 82.00 93.00 86.00 86.00 93.00 80.00 62.00 58.00 93.00
1990 60.00 65.00 75.00 85.00 91.00 95.00 102.00 104.00 99.00 75.00 65.00 56.00 104.00
1991 61.00 69.00 69.00 77.00 75.00 85.00 101.00 92.00 95.00 89.00 62.00 54.00 101.00
1992 60.00 65.00 74.00 83.00 96.00 104.00 101.00 101.00 86.00 85.00 60.00 49.00 104.00
1993 57.00 56.00 67.00 71.00 88.00 87.00 83.00 98.00 95.00 92.00 62.00 56.00 98.00
1994 60.00 54.00 82.00 80.00 m 89.00 84.00 102.00 92.00 93.00 78.00 55.00 56.00 102.00
1995 60.00 69.00 75.00 78.00 90.00 92.00 99.00 ----- z 92.00 77.00 62.00 56.00 99.00
1996 54.00 67.00 72.00 83.00 80.00 91.00 103.00 102.00 92.00 86.00 67.00 53.00 103.00
1997 54.00 65.00 74.00 77.00 92.00 82.00 94.00 93.00 92.00 77.00 66.00 55.00 94.00
1998 58.00 59.00 74.00 89.00 92.00 88.00 101.00 96.00 100.00 83.00 60.00 58.00 101.00
1999 56.00 53.00 73.00 81.00 91.00 91.00 94.00 93.00 94.00 80.00 70.00 60.00 94.00
2000 52.00 57.00 67.00 78.00 79.00 97.00 94.00 90.00 92.00 78.00 65.00 54.00 97.00
2001 57.00 60.00 73.00 82.00 97.00 94.00 91.00 100.00 87.00 84.00 68.00 55.00 100.00
2002 54.00 63.00 63.00 79.00 85.00 97.00 97.00 103.00 89.00 79.00 68.00 55.00 103.00
2003 60.00 61.00 74.00 70.00 89.00 100.00 100.00 99.00 99.00 80.00 61.00 55.00 100.00
2004 55.00 57.00 76.00 87.00 85.00 90.00 102.00 99.00 87.00 79.00 64.00 58.00 102.00
2005 63.00 66.00 75.00 76.00 97.00 85.00 97.00 95.00 86.00 72.00 58.00 61.00 97.00
2006 60.00 59.00 65.00 83.00 ----- z 105.00 108.00 95.00 96.00 75.00 67.00 60.00 108.00
2007 58.00 62.00 72.00 80.00 92.00 89.00 102.00 97.00 92.00 76.00 65.00 58.00 102.00
2008 52.00 66.00 65.00 81.00 95.00 103.00 96.00 105.00 93.00 84.00 62.00 60.00 105.00
2009 57.00 61.00 60.00 83.00 90.00 90.00 106.00 ----- z 87.00 ----- z 62.00 ----- z 106.00
2010 58.00 60.00 70.00 b 73.00 77.00 81.00 95.00 98.00 86.00 78.00 68.00 59.00 98.00
2011 59.00 54.00 57.00 70.00 73.00 84.00 b 86.00 95.00 96.00 71.00 a 58.00 a 55.00 96.00
2012 53.00 a 55.00 65.00 82.00 88.00 82.00 85.00 a 99.00 91.00 a 78.00 63.00 54.00 a 99.00
2013 53.00 62.00 75.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 75.00
Period of Record Statistics
MEAN 56.96 61.76 69.63 78.87 87.57 91.38 96.65 96.98 91.90 80.64 64.35 55.83 99.93
S.D. 3.44 5.02 5.13 5.18 6.47 6.37 5.77 5.18 5.10 5.57 4.00 3.70 3.39
SKEW 0.07 0.02 -0.28 -0.48 -0.34 0.10 -0.50 -0.20 0.07 0.43 -0.27 -0.24 -0.23
MAX 64.00 72.00 82.00 89.00 100.00 105.00 108.00 107.00 105.00 93.00 71.00 64.00 107.00
MIN 50.00 52.00 57.00 67.00 73.00 78.00 83.00 86.00 80.00 71.00 55.00 49.00 93.00
NO YRS 47 49 49 47 47 47 48 46 48 47 48 47 41