LONGVIEW, WASHINGTON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(454769)

File last updated on Jul 25, 2006
*** 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
1931 65.00 61.00 69.00 82.00 88.00 87.00 95.00 91.00 85.00 69.00 65.00 54.00 95.00
1932 52.00 a 63.00 60.00 75.00 74.00 90.00 80.00 95.00 86.00 82.00 63.00 55.00 95.00
1933 55.00 52.00 59.00 72.00 77.00 84.00 92.00 97.00 a 77.00 82.00 r 57.00 58.00 97.00
1934 55.00 66.00 78.00 85.00 88.00 87.00 90.00 96.00 94.00 83.00 62.00 66.00 96.00
1935 61.00 61.00 58.00 75.00 83.00 96.00 101.00 100.00 95.00 78.00 55.00 52.00 101.00
1936 53.00 a 52.00 65.00 79.00 84.00 85.00 86.00 92.00 85.00 81.00 68.00 56.00 92.00
1937 46.00 61.00 69.00 66.00 84.00 91.00 86.00 92.00 94.00 80.00 66.00 54.00 94.00
1938 52.00 65.00 64.00 75.00 89.00 92.00 100.00 86.00 87.00 77.00 56.00 60.00 100.00
1939 58.00 53.00 72.00 82.00 93.00 82.00 97.00 96.00 88.00 74.00 64.00 59.00 97.00
1940 63.00 60.00 72.00 78.00 84.00 96.00 86.00 96.00 86.00 77.00 60.00 60.00 96.00
1941 58.00 63.00 76.00 80.00 87.00 95.00 100.00 92.00 78.00 72.00 67.00 60.00 100.00
1942 58.00 58.00 66.00 78.00 78.00 99.00 105.00 96.00 90.00 82.00 58.00 55.00 105.00
1943 49.00 65.00 64.00 85.00 82.00 93.00 92.00 86.00 94.00 80.00 71.00 61.00 94.00
1944 58.00 60.00 71.00 81.00 84.00 92.00 102.00 94.00 104.00 78.00 65.00 55.00 104.00
1945 59.00 59.00 63.00 73.00 82.00 92.00 98.00 95.00 87.00 80.00 63.00 64.00 98.00
1946 56.00 61.00 68.00 78.00 89.00 85.00 98.00 95.00 87.00 72.00 65.00 59.00 98.00
1947 54.00 63.00 81.00 86.00 89.00 83.00 93.00 89.00 91.00 76.00 63.00 58.00 93.00
1948 53.00 61.00 73.00 67.00 85.00 94.00 89.00 88.00 91.00 82.00 56.00 52.00 94.00
1949 45.00 68.00 66.00 78.00 86.00 90.00 a 93.00 96.00 90.00 80.00 76.00 58.00 96.00
1950 52.00 59.00 63.00 a 83.00 84.00 89.00 92.00 96.00 a 94.00 a 72.00 68.00 64.00 96.00
1951 55.00 60.00 65.00 84.00 85.00 100.00 98.00 96.00 90.00 83.00 77.00 58.00 100.00
1952 57.00 60.00 65.00 77.00 86.00 82.00 99.00 100.00 95.00 88.00 63.00 58.00 100.00
1953 59.00 58.00 71.00 72.00 88.00 83.00 91.00 93.00 89.00 80.00 64.00 56.00 93.00
1954 54.00 60.00 64.00 74.00 84.00 c 81.00 81.00 83.00 80.00 76.00 70.00 54.00 84.00
1955 52.00 59.00 63.00 69.00 78.00 100.00 86.00 90.00 96.00 76.00 67.00 58.00 100.00
1956 54.00 48.00 72.00 84.00 a 97.00 84.00 102.00 91.00 89.00 75.00 62.00 60.00 102.00
1957 51.00 60.00 64.00 a 86.00 85.00 80.00 85.00 87.00 93.00 82.00 60.00 58.00 93.00
1958 58.00 66.00 64.00 79.00 88.00 95.00 103.00 98.00 98.00 80.00 63.00 63.00 103.00
1959 57.00 56.00 68.00 77.00 87.00 84.00 93.00 91.00 85.00 74.00 65.00 58.00 93.00
1960 59.00 58.00 70.00 75.00 79.00 84.00 98.00 a 103.00 88.00 79.00 61.00 56.00 103.00
1961 60.00 59.00 65.00 71.00 91.00 92.00 103.00 98.00 86.00 86.00 60.00 57.00 103.00
1962 60.00 62.00 73.00 78.00 69.00 84.00 91.00 87.00 87.00 77.00 72.00 56.00 91.00
1963 54.00 67.00 65.00 73.00 92.00 90.00 80.00 90.00 89.00 74.00 59.00 53.00 92.00
1964 58.00 59.00 78.00 68.00 85.00 84.00 89.00 92.00 84.00 76.00 58.00 57.00 92.00
1965 55.00 61.00 70.00 81.00 76.00 83.00 98.00 99.00 87.00 80.00 65.00 59.00 99.00
1966 54.00 65.00 75.00 78.00 82.00 89.00 88.00 93.00 89.00 84.00 71.00 58.00 93.00
1967 59.00 60.00 61.00 67.00 87.00 89.00 91.00 100.00 97.00 74.00 64.00 55.00 100.00
1968 64.00 73.00 71.00 83.00 80.00 91.00 91.00 95.00 88.00 78.00 62.00 52.00 95.00
1969 46.00 58.00 75.00 75.00 92.00 94.00 90.00 88.00 88.00 73.00 67.00 55.00 94.00
1970 59.00 68.00 67.00 67.00 88.00 95.00 99.00 95.00 85.00 77.00 71.00 55.00 99.00
1971 56.00 59.00 65.00 78.00 92.00 88.00 92.00 99.00 83.00 78.00 57.00 52.00 99.00
1972 52.00 63.00 74.00 78.00 95.00 82.00 93.00 99.00 92.00 76.00 60.00 56.00 99.00
1973 58.00 67.00 69.00 74.00 90.00 89.00 94.00 89.00 90.00 71.00 58.00 54.00 94.00
1974 55.00 54.00 67.00 74.00 75.00 86.00 91.00 93.00 91.00 82.00 ----- z 59.00 93.00
1975 55.00 61.00 63.00 69.00 88.00 84.00 92.00 83.00 88.00 82.00 70.00 58.00 92.00
1976 55.00 61.00 65.00 76.00 85.00 88.00 89.00 82.00 87.00 75.00 66.00 55.00 89.00
1977 54.00 68.00 61.00 82.00 75.00 89.00 90.00 102.00 81.00 72.00 61.00 60.00 102.00
1978 56.00 62.00 71.00 73.00 85.00 92.00 98.00 100.00 77.00 78.00 63.00 50.00 100.00
1979 49.00 57.00 73.00 83.00 86.00 90.00 104.00 91.00 93.00 80.00 63.00 56.00 104.00
1980 52.00 61.00 68.00 84.00 75.00 79.00 93.00 92.00 85.00 87.00 72.00 61.00 93.00
1981 57.00 63.00 71.00 80.00 83.00 86.00 94.00 108.00 100.00 72.00 68.00 55.00 108.00
1982 53.00 62.00 71.00 80.00 83.00 99.00 86.00 98.00 96.00 76.00 58.00 56.00 99.00
1983 56.00 62.00 67.00 82.00 96.00 84.00 91.00 89.00 82.00 70.00 65.00 56.00 96.00
1984 57.00 60.00 68.00 84.00 88.00 85.00 ----- z 92.00 86.00 81.00 60.00 50.00 92.00
1985 52.00 58.00 65.00 82.00 90.00 95.00 96.00 92.00 78.00 75.00 64.00 50.00 96.00
1986 61.00 70.00 73.00 79.00 88.00 94.00 85.00 97.00 89.00 74.00 62.00 52.00 97.00
1987 54.00 62.00 71.00 88.00 93.00 89.00 89.00 97.00 99.00 90.00 64.00 56.00 99.00
1988 55.00 68.00 70.00 82.00 91.00 89.00 96.00 95.00 100.00 83.00 61.00 56.00 100.00
1989 55.00 54.00 59.00 79.00 83.00 92.00 83.00 86.00 93.00 78.00 62.00 58.00 93.00
1990 55.00 66.00 73.00 79.00 83.00 89.00 96.00 95.00 94.00 73.00 62.00 53.00 96.00
1991 59.00 69.00 70.00 78.00 76.00 80.00 98.00 88.00 91.00 85.00 60.00 53.00 98.00
1992 59.00 72.00 70.00 76.00 92.00 96.00 101.00 96.00 82.00 80.00 59.00 53.00 101.00
1993 57.00 65.00 64.00 71.00 89.00 83.00 80.00 97.00 90.00 83.00 63.00 62.00 97.00
1994 56.00 53.00 80.00 74.00 82.00 81.00 96.00 90.00 90.00 76.00 53.00 59.00 96.00
1995 62.00 67.00 75.00 72.00 84.00 95.00 95.00 89.00 88.00 74.00 70.00 58.00 95.00
1996 56.00 67.00 74.00 81.00 ----- z 85.00 98.00 92.00 82.00 84.00 64.00 54.00 98.00
1997 57.00 61.00 68.00 73.00 88.00 ----- z 90.00 91.00 ----- z 74.00 67.00 57.00 91.00
1998 60.00 65.00 70.00 85.00 87.00 82.00 101.00 92.00 95.00 79.00 59.00 59.00 101.00
1999 54.00 r ----- z 55.00 x 83.00 88.00 87.00 89.00 93.00 93.00 77.00 68.00 55.00 93.00
2000 52.00 60.00 66.00 78.00 81.00 99.00 91.00 88.00 89.00 81.00 65.00 55.00 99.00
2001 56.00 62.00 71.00 80.00 99.00 96.00 ----- z 98.00 a 87.00 ----- z 65.00 53.00 99.00
2002 58.00 64.00 64.00 74.00 83.00 ----- z 98.00 101.00 88.00 77.00 63.00 58.00 101.00
2003 62.00 ----- z 75.00 71.00 91.00 99.00 100.00 91.00 98.00 78.00 63.00 58.00 100.00
2004 55.00 65.00 80.00 90.00 88.00 92.00 103.00 101.00 83.00 80.00 58.00 59.00 103.00
2005 62.00 71.00 76.00 81.00 98.00 89.00 92.00 97.00 84.00 71.00 59.00 55.00 98.00
2006 57.00 62.00 67.00 78.00 90.00 97.00 c 90.00 j ----- z ----- z ----- z ----- z ----- z 97.00
Period of Record Statistics
MEAN 55.89 61.74 68.76 77.72 85.72 89.14 93.36 93.60 89.05 78.07 63.53 56.63 97.23
S.D. 3.92 4.81 5.21 5.38 5.84 5.58 6.14 5.01 5.63 4.44 4.77 3.29 4.25
SKEW -0.34 -0.15 0.20 -0.20 -0.28 0.18 -0.23 0.02 0.10 0.26 0.45 0.30 -0.15
MAX 65.00 73.00 81.00 90.00 99.00 100.00 105.00 108.00 104.00 90.00 77.00 66.00 108.00
MIN 45.00 48.00 58.00 66.00 69.00 79.00 80.00 82.00 77.00 69.00 53.00 50.00 84.00
NO YRS 75 74 75 76 75 74 73 75 74 73 74 75 66