FRIONA sta,

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(413368)

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201210
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
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1929 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 ----- z ----- z 9999.00
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 ----- 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 58.00 50.00 44.00 36.00 21.00 7.00 7.00
1963 -15.00 5.00 16.00 33.00 41.00 53.00 59.00 58.00 42.00 40.00 18.00 2.00 -15.00
1964 -3.00 2.00 17.00 22.00 37.00 42.00 53.00 55.00 40.00 33.00 17.00 5.00 -3.00
1965 15.00 5.00 7.00 35.00 34.00 48.00 59.00 56.00 38.00 34.00 20.00 16.00 5.00
1966 -5.00 9.00 12.00 25.00 34.00 49.00 61.00 51.00 48.00 25.00 23.00 7.00 -5.00
1967 7.00 12.00 11.00 31.00 30.00 54.00 57.00 55.00 41.00 32.00 22.00 13.00 7.00
1968 6.00 15.00 20.00 29.00 40.00 48.00 56.00 55.00 45.00 29.00 20.00 5.00 5.00
1969 5.00 12.00 12.00 35.00 42.00 47.00 61.00 60.00 50.00 24.00 18.00 1.00 1.00
1970 -2.00 16.00 17.00 25.00 31.00 42.00 55.00 56.00 35.00 26.00 16.00 16.00 -2.00
1971 -10.00 7.00 8.00 22.00 34.00 52.00 56.00 55.00 38.00 29.00 23.00 17.00 -10.00
1972 4.00 7.00 21.00 25.00 41.00 51.00 55.00 55.00 37.00 26.00 19.00 2.00 2.00
1973 3.00 16.00 21.00 16.00 37.00 52.00 57.00 58.00 37.00 32.00 17.00 6.00 3.00
1974 6.00 10.00 18.00 26.00 46.00 49.00 57.00 57.00 42.00 33.00 17.00 14.00 6.00
1975 4.00 8.00 15.00 22.00 35.00 44.00 59.00 56.00 39.00 28.00 15.00 10.00 4.00
1976 6.00 16.00 15.00 31.00 34.00 47.00 58.00 51.00 39.00 27.00 4.00 9.00 4.00
1977 1.00 19.00 19.00 26.00 48.00 56.00 60.00 59.00 46.00 35.00 20.00 11.00 1.00
1978 7.00 4.00 14.00 32.00 32.00 52.00 58.00 54.00 43.00 33.00 25.00 -9.00 -9.00
1979 -10.00 7.00 20.00 24.00 31.00 46.00 58.00 54.00 46.00 31.00 14.00 13.00 -10.00
1980 13.00 10.00 7.00 28.00 40.00 55.00 60.00 56.00 45.00 21.00 8.00 17.00 7.00
1981 18.00 -1.00 25.00 31.00 34.00 46.00 58.00 57.00 46.00 30.00 23.00 15.00 -1.00
1982 4.00 -2.00 11.00 27.00 38.00 47.00 54.00 58.00 48.00 25.00 21.00 -7.00 -7.00
1983 9.00 15.00 24.00 24.00 32.00 42.00 56.00 59.00 29.00 37.00 14.00 -3.00 -3.00
1984 -3.00 14.00 17.00 29.00 31.00 52.00 56.00 57.00 34.00 32.00 24.00 16.00 -3.00
1985 1.00 -4.00 21.00 27.00 37.00 49.00 54.00 58.00 32.00 31.00 17.00 4.00 -4.00
1986 13.00 -2.00 24.00 28.00 35.00 50.00 60.00 55.00 44.00 27.00 13.00 17.00 -2.00
1987 1.00 16.00 7.00 20.00 38.00 48.00 54.00 51.00 47.00 30.00 13.00 -8.00 -8.00
1988 1.00 1.00 9.00 22.00 32.00 45.00 54.00 53.00 43.00 38.00 15.00 10.00 1.00
1989 9.00 -1.00 8.00 25.00 37.00 46.00 51.00 54.00 38.00 26.00 13.00 -4.00 -4.00
1990 13.00 15.00 22.00 27.00 34.00 49.00 52.00 53.00 49.00 29.00 17.00 -7.00 -7.00
1991 13.00 20.00 21.00 30.00 30.00 52.00 57.00 58.00 38.00 13.00 2.00 15.00 2.00
1992 13.00 19.00 16.00 32.00 40.00 46.00 57.00 47.00 43.00 29.00 14.00 5.00 5.00
1993 10.00 7.00 9.00 27.00 35.00 48.00 62.00 53.00 40.00 14.00 10.00 13.00 7.00
1994 6.00 6.00 20.00 19.00 34.00 55.00 57.00 56.00 38.00 35.00 17.00 18.00 6.00
1995 14.00 15.00 14.00 24.00 39.00 46.00 52.00 57.00 31.00 32.00 19.00 8.00 8.00
1996 5.00 5.00 8.00 23.00 37.00 51.00 61.00 57.00 38.00 25.00 16.00 3.00 3.00
1997 2.00 a 15.00 20.00 22.00 35.00 52.00 54.00 55.00 46.00 27.00 16.00 8.00 2.00
1998 17.00 17.00 13.00 29.00 41.00 43.00 59.00 53.00 49.00 34.00 28.00 1.00 1.00
1999 13.00 18.00 24.00 28.00 35.00 49.00 a 52.00 58.00 37.00 b 32.00 19.00 13.00 13.00
2000 12.00 19.00 19.00 29.00 36.00 53.00 a 59.00 59.00 31.00 32.00 17.00 8.00 a 8.00
2001 19.00 17.00 18.00 32.00 40.00 48.00 60.00 55.00 44.00 31.00 16.00 17.00 16.00
2002 15.00 6.00 5.00 24.00 37.00 53.00 58.00 53.00 46.00 30.00 18.00 9.00 5.00
2003 18.00 7.00 15.00 27.00 35.00 49.00 62.00 ----- z 39.00 28.00 14.00 11.00 7.00
2004 2.00 11.00 31.00 29.00 34.00 50.00 54.00 54.00 44.00 33.00 14.00 1.00 1.00
2005 17.00 23.00 21.00 29.00 35.00 47.00 52.00 56.00 48.00 35.00 15.00 -4.00 -4.00
2006 15.00 9.00 18.00 31.00 45.00 53.00 62.00 58.00 41.00 29.00 16.00 12.00 9.00
2007 6.00 3.00 14.00 25.00 40.00 45.00 58.00 61.00 50.00 28.00 19.00 11.00 3.00
2008 7.00 11.00 17.00 27.00 30.00 50.00 59.00 57.00 45.00 26.00 23.00 9.00 7.00
2009 9.00 14.00 14.00 20.00 42.00 53.00 55.00 57.00 38.00 25.00 19.00 4.00 4.00
2010 7.00 14.00 19.00 24.00 36.00 55.00 57.00 47.00 49.00 28.00 13.00 16.00 7.00
2011 3.00 c -10.00 b 23.00 29.00 32.00 52.00 62.00 66.00 48.00 29.00 a 19.00 -2.00 -10.00
2012 12.00 11.00 20.00 31.00 41.00 55.00 61.00 52.00 44.00 33.00 h ----- z ----- z 11.00
Period of Record Statistics
MEAN 6.66 9.76 16.34 26.76 36.48 49.32 57.18 55.50 41.80 29.48 17.02 7.42 1.19
S.D. 7.64 7.16 5.70 4.16 4.22 3.71 3.00 3.35 5.33 5.11 4.82 7.51 6.35
SKEW -0.62 -0.52 -0.06 -0.22 0.59 -0.18 -0.22 -0.07 -0.44 -0.94 -0.68 -0.54 -0.29
MAX 19.00 23.00 31.00 35.00 48.00 56.00 62.00 66.00 50.00 40.00 28.00 18.00 16.00
MIN -15.00 -10.00 5.00 16.00 30.00 42.00 51.00 47.00 29.00 13.00 2.00 -9.00 -15.00
NO YRS 50 50 50 50 50 50 51 50 51 50 50 50 47