ABERDEEN 20 NNE WISHKA, WASHINGTON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(450013)

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200406
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1936 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1938 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 30.00 ----- z 30.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 40.00 38.00 32.00 26.00 25.00 25.00
1958 29.00 29.00 28.00 31.00 34.00 42.00 a 44.00 42.00 32.00 31.00 21.00 28.00 21.00
1959 11.00 29.00 30.00 29.00 32.00 38.00 42.00 40.00 b 37.00 31.00 a 24.00 28.00 11.00
1960 24.00 19.00 a 19.00 32.00 36.00 40.00 a 42.00 44.00 37.00 32.00 32.00 26.00 19.00
1961 24.00 29.00 27.00 29.00 b 32.00 38.00 42.00 42.00 31.00 29.00 b 21.00 21.00 21.00
1962 11.00 a 14.00 24.00 b 30.00 30.00 a 35.00 a 35.00 b 41.00 39.00 33.00 29.00 22.00 11.00
1963 11.00 29.00 27.00 a 28.00 29.00 35.00 a 40.00 b 42.00 39.00 31.00 a 25.00 24.00 11.00
1964 28.00 20.00 26.00 27.00 29.00 34.00 41.00 38.00 35.00 30.00 25.00 ----- z 20.00
1965 27.00 27.00 22.00 28.00 ----- z ----- z 39.00 ----- z ----- z ----- z ----- z 22.00 22.00
1966 25.00 a 27.00 a 27.00 28.00 30.00 32.00 41.00 41.00 40.00 29.00 26.00 29.00 a 25.00
1967 26.00 27.00 25.00 28.00 32.00 42.00 41.00 43.00 38.00 32.00 28.00 19.00 19.00
1968 20.00 23.00 28.00 28.00 32.00 39.00 43.00 42.00 35.00 31.00 30.00 12.00 12.00
1969 9.00 18.00 24.00 29.00 33.00 39.00 41.00 40.00 35.00 28.00 28.00 28.00 9.00
1970 24.00 27.00 22.00 27.00 31.00 38.00 40.00 39.00 30.00 27.00 21.00 24.00 21.00
1971 20.00 16.00 17.00 28.00 30.00 34.00 36.00 43.00 32.00 24.00 27.00 22.00 16.00
1972 10.00 13.00 27.00 27.00 33.00 38.00 41.00 41.00 31.00 27.00 29.00 5.00 5.00
1973 13.00 23.00 28.00 27.00 30.00 33.00 41.00 36.00 36.00 32.00 26.00 28.00 13.00
1974 13.00 28.00 22.00 30.00 30.00 35.00 41.00 42.00 38.00 32.00 30.00 26.00 13.00
1975 22.00 23.00 26.00 26.00 30.00 36.00 a 43.00 41.00 37.00 30.00 22.00 25.00 22.00
1976 25.00 20.00 22.00 27.00 32.00 32.00 39.00 44.00 38.00 30.00 23.00 25.00 20.00
1977 19.00 28.00 27.00 28.00 30.00 37.00 39.00 44.00 39.00 30.00 16.00 23.00 16.00
1978 21.00 28.00 25.00 29.00 30.00 42.00 43.00 45.00 35.00 29.00 20.00 6.00 6.00
1979 8.00 20.00 29.00 30.00 33.00 37.00 41.00 46.00 41.00 32.00 27.00 27.00 8.00
1980 9.00 27.00 29.00 29.00 33.00 33.00 43.00 40.00 42.00 31.00 29.00 25.00 9.00
1981 29.00 24.00 28.00 30.00 35.00 36.00 40.00 43.00 39.00 30.00 27.00 27.00 24.00
1982 11.00 21.00 28.00 29.00 31.00 40.00 41.00 40.00 35.00 29.00 25.00 23.00 11.00
1983 23.00 29.00 30.00 30.00 32.00 39.00 44.00 47.00 33.00 32.00 29.00 3.00 3.00
1984 19.00 30.00 30.00 29.00 31.00 36.00 42.00 39.00 35.00 29.00 29.00 19.00 19.00
1985 24.00 19.00 27.00 29.00 29.00 38.00 40.00 41.00 35.00 31.00 10.00 14.00 10.00
1986 29.00 a 20.00 31.00 30.00 34.00 42.00 43.00 44.00 40.00 36.00 28.00 27.00 20.00
1987 25.00 26.00 29.00 31.00 33.00 37.00 43.00 43.00 40.00 33.00 28.00 24.00 24.00
1988 23.00 23.00 27.00 30.00 32.00 38.00 43.00 44.00 39.00 31.00 30.00 26.00 23.00
1989 27.00 7.00 21.00 32.00 34.00 40.00 42.00 44.00 38.00 32.00 30.00 28.00 7.00
1990 29.00 19.00 29.00 33.00 34.00 42.00 46.00 46.00 46.00 32.00 30.00 a 9.00 9.00
1991 23.00 31.00 27.00 30.00 36.00 36.00 45.00 43.00 40.00 28.00 29.00 26.00 23.00
1992 18.00 30.00 30.00 30.00 34.00 40.00 47.00 45.00 37.00 31.00 28.00 24.00 18.00
1993 16.00 20.00 29.00 31.00 40.00 43.00 43.00 40.00 36.00 37.00 19.00 27.00 16.00
1994 28.00 22.00 29.00 33.00 36.00 40.00 43.00 46.00 43.00 33.00 27.00 23.00 22.00
1995 25.00 22.00 25.00 31.00 37.00 41.00 45.00 44.00 40.00 28.00 27.00 26.00 22.00
1996 17.00 17.00 27.00 31.00 31.00 38.00 44.00 46.00 35.00 31.00 28.00 26.00 17.00
1997 21.00 28.00 31.00 29.00 33.00 42.00 45.00 48.00 44.00 35.00 32.00 30.00 21.00
1998 22.00 30.00 29.00 31.00 35.00 41.00 48.00 45.00 42.00 33.00 32.00 13.00 13.00
1999 28.00 30.00 29.00 29.00 30.00 36.00 41.00 45.00 36.00 32.00 30.00 29.00 a 28.00
2000 27.00 28.00 29.00 31.00 33.00 36.00 43.00 42.00 d 37.00 f 35.00 a 26.00 d 24.00 24.00
2001 26.00 a 27.00 b 29.00 30.00 e 33.00 g 37.00 c 42.00 g 45.00 c 40.00 d 35.00 h 32.00 c 29.00 d 26.00
2002 27.00 28.00 25.00 i 31.00 n 32.00 34.00 i 42.00 44.00 d 41.00 23.00 19.00 30.00 19.00
2003 30.00 24.00 30.00 30.00 34.00 42.00 40.00 i 40.00 e 39.00 28.00 25.00 26.00 24.00
2004 15.00 29.00 28.00 30.00 g 31.00 41.00 o ----- z ----- z ----- z ----- z ----- z ----- z 15.00
Period of Record Statistics
MEAN 21.09 24.00 26.80 29.42 32.40 37.93 42.00 42.61 37.51 30.71 26.28 22.89 16.08
S.D. 6.58 5.38 3.17 1.63 2.37 3.00 2.48 2.55 3.51 2.70 4.50 6.71 6.40
SKEW -0.59 -0.92 -1.19 0.12 0.83 -0.17 -0.25 -0.19 -0.06 -0.40 -1.38 -1.60 -0.24
MAX 30.00 31.00 31.00 33.00 40.00 43.00 48.00 48.00 46.00 37.00 32.00 30.00 28.00
MIN 8.00 7.00 17.00 26.00 29.00 32.00 35.00 36.00 30.00 23.00 10.00 3.00 3.00
NO YRS 47 47 46 45 45 44 44 46 45 45 47 46 39