MONROE, WASHINGTON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(455525)

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
1948 ----- z ----- z ----- z ----- z ----- z 88.00 86.00 86.00 79.00 a 72.00 52.00 48.00 88.00
1949 50.00 65.00 65.00 75.00 a 82.00 82.00 83.00 86.00 85.00 64.00 72.00 57.00 86.00
1950 50.00 63.00 63.00 79.00 78.00 83.00 84.00 a 89.00 b 86.00 75.00 62.00 58.00 89.00
1951 55.00 57.00 64.00 82.00 79.00 94.00 94.00 85.00 87.00 84.00 57.00 53.00 94.00
1952 58.00 65.00 61.00 77.00 80.00 78.00 88.00 97.00 87.00 76.00 68.00 63.00 a 97.00
1953 58.00 a 55.00 69.00 67.00 a 92.00 75.00 b 88.00 84.00 86.00 75.00 66.00 55.00 92.00
1954 54.00 62.00 60.00 c 77.00 81.00 75.00 84.00 81.00 76.00 75.00 65.00 55.00 84.00
1955 58.00 58.00 62.00 70.00 74.00 95.00 81.00 83.00 84.00 72.00 61.00 56.00 a 95.00
1956 56.00 48.00 64.00 75.00 85.00 83.00 93.00 a 86.00 90.00 69.00 63.00 55.00 93.00
1957 52.00 56.00 63.00 80.00 a 84.00 a 82.00 a 84.00 a 81.00 85.00 a 80.00 e 63.00 59.00 85.00
1958 58.00 63.00 64.00 76.00 88.00 h 96.00 99.00 92.00 89.00 76.00 62.00 60.00 99.00
1959 55.00 59.00 b 65.00 74.00 90.00 f 88.00 95.00 94.00 80.00 69.00 63.00 56.00 95.00
1960 62.00 58.00 70.00 76.00 82.00 80.00 95.00 100.00 84.00 73.00 61.00 55.00 100.00
1961 57.00 57.00 67.00 67.00 85.00 86.00 98.00 92.00 86.00 85.00 63.00 58.00 98.00
1962 59.00 65.00 69.00 a 80.00 69.00 83.00 89.00 89.00 85.00 80.00 b 65.00 56.00 89.00
1963 53.00 72.00 67.00 67.00 94.00 86.00 77.00 86.00 88.00 a 75.00 60.00 60.00 a 94.00
1964 55.00 57.00 73.00 66.00 88.00 88.00 87.00 88.00 77.00 80.00 56.00 55.00 88.00
1965 53.00 63.00 69.00 80.00 ----- z 83.00 92.00 89.00 77.00 76.00 69.00 61.00 92.00
1966 55.00 63.00 73.00 77.00 80.00 82.00 83.00 88.00 82.00 80.00 64.00 55.00 88.00
1967 57.00 60.00 57.00 66.00 82.00 90.00 87.00 94.00 91.00 73.00 62.00 54.00 94.00
1968 58.00 74.00 ----- z 76.00 78.00 82.00 89.00 89.00 81.00 76.00 60.00 51.00 89.00
1969 54.00 56.00 70.00 74.00 92.00 90.00 85.00 83.00 80.00 77.00 65.00 57.00 92.00
1970 58.00 69.00 64.00 65.00 82.00 93.00 89.00 85.00 83.00 78.00 74.00 51.00 93.00
1971 57.00 58.00 60.00 77.00 87.00 80.00 91.00 92.00 79.00 77.00 58.00 53.00 92.00
1972 55.00 62.00 70.00 79.00 88.00 80.00 88.00 90.00 88.00 73.00 59.00 56.00 90.00
1973 59.00 65.00 64.00 68.00 93.00 85.00 87.00 83.00 91.00 70.00 ----- z 55.00 93.00
1974 57.00 59.00 62.00 74.00 75.00 82.00 88.00 90.00 90.00 72.00 60.00 58.00 90.00
1975 54.00 59.00 61.00 68.00 80.00 86.00 a 88.00 84.00 85.00 85.00 73.00 55.00 88.00
1976 59.00 59.00 62.00 82.00 84.00 82.00 83.00 78.00 85.00 72.00 65.00 59.00 85.00
1977 54.00 72.00 61.00 82.00 71.00 85.00 84.00 95.00 77.00 72.00 61.00 57.00 95.00
1978 60.00 64.00 67.00 74.00 81.00 91.00 93.00 94.00 78.00 78.00 64.00 50.00 94.00
1979 51.00 54.00 73.00 74.00 81.00 85.00 94.00 84.00 97.00 85.00 63.00 56.00 97.00
1980 ----- z 60.00 64.00 82.00 81.00 76.00 85.00 88.00 80.00 88.00 77.00 62.00 88.00
1981 65.00 65.00 71.00 77.00 82.00 84.00 87.00 97.00 94.00 71.00 74.00 55.00 97.00
1982 55.00 62.00 67.00 80.00 83.00 93.00 87.00 88.00 86.00 73.00 58.00 58.00 93.00
1983 60.00 65.00 65.00 77.00 91.00 79.00 86.00 83.00 77.00 68.00 59.00 50.00 91.00
1984 61.00 64.00 68.00 84.00 83.00 85.00 91.00 86.00 86.00 72.00 60.00 48.00 91.00
1985 52.00 55.00 68.00 72.00 81.00 86.00 92.00 89.00 75.00 68.00 56.00 55.00 92.00
1986 67.00 75.00 75.00 71.00 84.00 89.00 86.00 90.00 87.00 72.00 58.00 52.00 90.00
1987 59.00 66.00 73.00 84.00 83.00 91.00 86.00 90.00 88.00 88.00 64.00 56.00 91.00
1988 ----- z ----- z 70.00 76.00 86.00 85.00 92.00 90.00 95.00 75.00 68.00 59.00 95.00
1989 56.00 52.00 65.00 83.00 81.00 88.00 82.00 82.00 87.00 74.00 62.00 58.00 88.00
1990 55.00 69.00 68.00 76.00 81.00 84.00 92.00 93.00 94.00 71.00 66.00 53.00 94.00
1991 57.00 65.00 67.00 73.00 72.00 77.00 k 95.00 88.00 86.00 85.00 60.00 56.00 95.00
1992 56.00 72.00 71.00 80.00 85.00 88.00 89.00 92.00 88.00 77.00 56.00 51.00 92.00
1993 58.00 64.00 65.00 71.00 86.00 79.00 79.00 92.00 87.00 78.00 58.00 61.00 92.00
1994 55.00 58.00 75.00 71.00 78.00 78.00 98.00 88.00 84.00 72.00 54.00 58.00 98.00
1995 59.00 62.00 74.00 73.00 82.00 94.00 92.00 83.00 84.00 ----- z 67.00 58.00 94.00
1996 58.00 62.00 70.00 79.00 70.00 77.00 90.00 92.00 74.00 80.00 62.00 52.00 92.00
1997 57.00 65.00 67.00 75.00 83.00 79.00 88.00 90.00 ----- z 72.00 ----- z ----- z 90.00
1998 62.00 61.00 71.00 80.00 ----- z ----- z 100.00 91.00 89.00 72.00 ----- z 54.00 100.00
1999 57.00 58.00 66.00 83.00 82.00 87.00 85.00 82.00 85.00 70.00 62.00 55.00 87.00
2000 53.00 60.00 64.00 70.00 75.00 89.00 86.00 85.00 86.00 80.00 61.00 56.00 89.00
2001 58.00 61.00 66.00 73.00 88.00 78.00 n ----- z ----- z ----- z ----- z ----- z ----- z 88.00
2002 ----- z ----- z ----- z ----- z ----- z ----- z 88.00 v 92.00 82.00 71.00 65.00 56.00 92.00
2003 59.00 57.00 68.00 68.00 79.00 89.00 94.00 87.00 88.00 73.00 57.00 59.00 94.00
2004 55.00 63.00 79.00 84.00 80.00 87.00 95.00 91.00 76.00 74.00 61.00 58.00 95.00
2005 63.00 d 66.00 71.00 ----- z 88.00 79.00 87.00 88.00 86.00 74.00 55.00 57.00 88.00
2006 55.00 60.00 66.00 73.00 83.00 87.00 83.00 k ----- z ----- z ----- z ----- z ----- z 87.00
Period of Record Statistics
MEAN 56.78 61.86 67.02 75.34 82.15 84.93 88.75 88.32 84.68 75.39 62.52 55.79 91.98
S.D. 3.40 5.38 4.45 5.25 5.50 5.23 5.00 4.50 5.23 5.23 5.21 3.27 3.65
SKEW 0.49 0.27 0.26 -0.19 -0.17 0.11 0.18 0.14 -0.06 0.64 0.67 -0.30 -0.04
MAX 67.00 75.00 79.00 84.00 94.00 96.00 100.00 100.00 97.00 88.00 77.00 63.00 100.00
MIN 50.00 48.00 57.00 65.00 69.00 75.00 77.00 78.00 74.00 64.00 52.00 48.00 84.00
NO YRS 55 56 56 56 53 55 56 57 56 56 54 56 42