WENATCHEE EXP STN, WASHINGTON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(459079)

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 199709
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
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1963 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1964 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1965 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1966 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1967 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1968 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1969 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1970 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1971 ----- z ----- z ----- z ----- z 87.00 92.00 104.00 104.00 87.00 81.00 58.00 46.00 104.00
1972 52.00 64.00 74.00 77.00 93.00 92.00 a 98.00 105.00 93.00 78.00 57.00 65.00 105.00
1973 48.00 55.00 67.00 78.00 95.00 100.00 103.00 102.00 96.00 72.00 55.00 ----- z 103.00
1974 57.00 56.00 67.00 76.00 82.00 98.00 101.00 99.00 91.00 74.00 59.00 53.00 101.00
1975 54.00 54.00 63.00 73.00 90.00 91.00 104.00 95.00 90.00 80.00 70.00 60.00 104.00
1976 50.00 57.00 66.00 78.00 85.00 92.00 99.00 94.00 96.00 82.00 62.00 51.00 99.00
1977 47.00 64.00 67.00 94.00 84.00 99.00 99.00 104.00 87.00 74.00 58.00 59.00 104.00
1978 47.00 54.00 71.00 70.00 84.00 97.00 100.00 99.00 85.00 75.00 58.00 56.00 100.00
1979 41.00 57.00 71.00 82.00 89.00 98.00 106.00 98.00 89.00 83.00 53.00 59.00 106.00
1980 52.00 53.00 67.00 85.00 84.00 85.00 101.00 94.00 88.00 83.00 61.00 59.00 b 101.00
1981 53.00 59.00 66.00 85.00 84.00 90.00 98.00 103.00 94.00 75.00 62.00 53.00 103.00
1982 54.00 58.00 65.00 76.00 87.00 100.00 101.00 96.00 90.00 73.00 58.00 52.00 101.00
1983 62.00 52.00 61.00 78.00 99.00 90.00 98.00 97.00 83.00 73.00 60.00 40.00 99.00
1984 60.00 54.00 65.00 75.00 90.00 90.00 103.00 100.00 91.00 77.00 56.00 37.00 103.00
1985 38.00 56.00 67.00 79.00 87.00 97.00 103.00 92.00 85.00 71.00 60.00 40.00 103.00
1986 50.00 58.00 70.00 78.00 102.00 97.00 96.00 103.00 91.00 80.00 60.00 43.00 103.00
1987 47.00 55.00 68.00 88.00 96.00 100.00 100.00 101.00 98.00 83.00 67.00 52.00 101.00
1988 51.00 66.00 67.00 85.00 88.00 93.00 102.00 98.00 99.00 86.00 65.00 54.00 102.00
1989 64.00 49.00 61.00 79.00 86.00 93.00 98.00 101.00 90.00 79.00 73.00 50.00 101.00
1990 57.00 63.00 75.00 79.00 87.00 92.00 105.00 103.00 96.00 77.00 68.00 54.00 105.00
1991 57.00 62.00 68.00 82.00 78.00 89.00 100.00 101.00 93.00 81.00 58.00 54.00 101.00
1992 56.00 58.00 78.00 82.00 95.00 102.00 103.00 104.00 88.00 87.00 60.00 50.00 104.00
1993 46.00 47.00 64.00 72.00 98.00 91.00 91.00 96.00 95.00 85.00 60.00 48.00 98.00
1994 56.00 53.00 77.00 84.00 92.00 96.00 107.00 99.00 92.00 78.00 53.00 49.00 107.00
1995 44.00 61.00 68.00 76.00 92.00 93.00 102.00 98.00 96.00 70.00 63.00 53.00 102.00
1996 51.00 52.00 67.00 80.00 84.00 91.00 102.00 101.00 90.00 79.00 58.00 43.00 102.00
1997 57.00 56.00 ----- z ----- z 90.00 90.00 97.00 102.00 93.00 ----- z ----- z ----- z 102.00
Period of Record Statistics
MEAN 51.96 56.65 68.00 79.64 89.19 94.00 100.78 99.59 91.33 78.31 60.46 51.20 102.29
S.D. 6.22 4.66 4.38 5.30 5.70 4.28 3.40 3.53 4.12 4.74 4.87 6.89 2.25
SKEW -0.21 0.16 0.71 0.63 0.41 0.14 -0.61 -0.40 -0.06 0.03 0.87 -0.26 0.14
MAX 64.00 66.00 78.00 94.00 102.00 102.00 107.00 105.00 99.00 87.00 73.00 65.00 107.00
MIN 38.00 47.00 61.00 70.00 78.00 85.00 91.00 92.00 83.00 70.00 53.00 37.00 98.00
NO YRS 26 26 25 25 27 27 27 27 27 26 26 25 24