MEACHAM WSO AIRPORT, OREGON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(355396)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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 ----- z 37.00 36.00 31.00 24.00 13.00 0.00 a 0.00
1949 -12.00 -3.00 16.00 24.00 a 27.00 31.00 39.00 a 38.00 30.00 18.00 26.00 8.00 -12.00
1950 -15.00 -4.00 a 12.00 a 20.00 23.00 a 31.00 37.00 40.00 a 27.00 25.00 18.00 21.00 -15.00
1951 -11.00 8.00 10.00 21.00 27.00 32.00 a 40.00 37.00 33.00 18.00 15.00 4.00 -11.00
1952 -2.00 8.00 10.00 19.00 a 28.00 32.00 36.00 37.00 34.00 32.00 7.00 9.00 -2.00
1953 21.00 13.00 13.00 20.00 28.00 32.00 38.00 41.00 32.00 29.00 22.00 18.00 13.00
1954 -4.00 22.00 7.00 a 22.00 20.00 31.00 a 37.00 36.00 27.00 24.00 14.00 a 9.00 -4.00
1955 10.00 7.00 -4.00 20.00 a 26.00 a 30.00 32.00 39.00 31.00 26.00 -12.00 2.00 -12.00
1956 -4.00 -14.00 7.00 20.00 26.00 a 31.00 40.00 38.00 35.00 24.00 9.00 6.00 -14.00
1957 -13.00 1.00 18.00 28.00 36.00 38.00 39.00 40.00 28.00 28.00 12.00 18.00 -13.00
1958 17.00 20.00 15.00 26.00 27.00 37.00 39.00 42.00 29.00 25.00 5.00 22.00 5.00
1959 -9.00 a 13.00 19.00 23.00 28.00 33.00 37.00 41.00 31.00 26.00 1.00 15.00 -9.00
1960 3.00 -3.00 4.00 24.00 26.00 33.00 40.00 35.00 32.00 26.00 18.00 10.00 -3.00
1961 15.00 a 24.00 19.00 21.00 27.00 35.00 39.00 48.00 29.00 24.00 14.00 -6.00 -6.00
1962 -12.00 -4.00 14.00 26.00 27.00 29.00 33.00 37.00 30.00 29.00 15.00 10.00 -12.00
1963 -23.00 24.00 18.00 20.00 29.00 35.00 40.00 39.00 37.00 25.00 20.00 4.00 -23.00
1964 16.00 14.00 15.00 20.00 24.00 35.00 39.00 36.00 31.00 29.00 15.00 -22.00 -22.00
1965 13.00 6.00 1.00 25.00 24.00 33.00 39.00 35.00 25.00 30.00 24.00 4.00 1.00
1966 7.00 10.00 12.00 18.00 29.00 29.00 40.00 38.00 39.00 23.00 19.00 17.00 7.00
1967 16.00 15.00 14.00 19.00 24.00 40.00 43.00 46.00 38.00 28.00 15.00 2.00 2.00
1968 3.00 14.00 20.00 17.00 25.00 34.00 41.00 38.00 32.00 28.00 20.00 -20.00 -20.00
1969 -4.00 18.00 13.00 25.00 26.00 38.00 40.00 37.00 34.00 21.00 24.00 18.00 -4.00
1970 7.00 22.00 15.00 19.00 26.00 35.00 41.00 45.00 24.00 20.00 8.00 8.00 7.00
1971 4.00 12.00 9.00 23.00 26.00 36.00 37.00 39.00 30.00 6.00 17.00 2.00 2.00
1972 -11.00 -2.00 18.00 21.00 30.00 36.00 40.00 40.00 26.00 17.00 20.00 -16.00 -16.00
1973 -8.00 20.00 19.00 22.00 28.00 31.00 35.00 38.00 34.00 26.00 17.00 8.00 -8.00
1974 -10.00 13.00 12.00 23.00 27.00 31.00 37.00 41.00 32.00 27.00 24.00 9.00 -10.00
1975 6.00 9.00 9.00 12.00 26.00 34.00 41.00 37.00 34.00 17.00 10.00 9.00 6.00
1976 6.00 o ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 6.00
1977 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1978 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1979 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1980 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1981 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1982 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1983 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1984 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1985 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1986 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1987 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1988 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1989 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1990 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1993 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1994 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1995 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1999 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2000 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2002 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2003 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2004 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2005 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2006 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2007 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2008 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2009 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2010 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2011 -9.00 -25.00 17.00 13.00 21.00 30.00 30.00 31.00 27.00 18.00 11.00 2.00 -25.00
2012 2.00 1.00 5.00 17.00 20.00 29.00 30.00 27.00 22.00 13.00 19.00 -8.00 a -8.00
2013 -11.00 b 9.00 d 5.00 27.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -8.00 z -11.00
Period of Record Statistics
MEAN -0.60 8.27 12.07 20.97 26.24 33.14 37.87 38.40 30.80 23.53 14.67 5.43 -7.10
S.D. 11.52 11.47 5.91 3.62 3.12 2.95 3.18 4.03 4.01 5.64 7.82 11.11 9.82
SKEW 0.20 -0.89 -0.79 -0.45 0.42 0.49 -1.11 -0.16 -0.06 -1.16 -1.36 -0.87 0.10
MAX 21.00 24.00 20.00 28.00 36.00 40.00 43.00 48.00 39.00 32.00 26.00 22.00 13.00
MIN -23.00 -25.00 -4.00 12.00 20.00 29.00 30.00 27.00 22.00 6.00 -12.00 -22.00 -25.00
NO YRS 30 30 30 29 29 29 30 30 30 30 30 30 29