LITTLEFIELD, :

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(415265)

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
1966 ----- z ----- z ----- z ----- z ----- z ----- z 63.00 b 50.00 a 49.00 b 31.00 a 24.00 9.00 9.00
1967 7.00 14.00 b 12.00 35.00 33.00 a 53.00 a 60.00 55.00 42.00 e 34.00 b 22.00 16.00 7.00
1968 8.00 16.00 23.00 d 28.00 42.00 52.00 60.00 56.00 45.00 31.00 22.00 9.00 8.00
1969 12.00 16.00 13.00 37.00 42.00 43.00 63.00 62.00 53.00 26.00 21.00 10.00 10.00
1970 8.00 10.00 21.00 26.00 31.00 46.00 57.00 56.00 40.00 28.00 18.00 a 21.00 8.00
1971 -1.00 7.00 a 9.00 29.00 40.00 53.00 56.00 56.00 40.00 33.00 25.00 21.00 -1.00
1972 6.00 8.00 21.00 29.00 41.00 50.00 ----- z 58.00 43.00 28.00 19.00 5.00 5.00
1973 6.00 17.00 29.00 22.00 37.00 52.00 57.00 58.00 38.00 36.00 22.00 9.00 6.00
1974 4.00 14.00 22.00 31.00 46.00 50.00 60.00 57.00 a 43.00 36.00 17.00 16.00 4.00
1975 8.00 11.00 a 19.00 25.00 38.00 49.00 59.00 58.00 40.00 34.00 11.00 10.00 8.00
1976 9.00 18.00 17.00 31.00 40.00 53.00 58.00 57.00 43.00 a 29.00 6.00 8.00 6.00
1977 0.00 19.00 20.00 28.00 48.00 59.00 62.00 56.00 49.00 38.00 24.00 13.00 0.00
1978 9.00 4.00 16.00 33.00 35.00 52.00 56.00 50.00 46.00 33.00 25.00 -1.00 -1.00
1979 -6.00 8.00 18.00 22.00 34.00 49.00 59.00 47.00 48.00 34.00 14.00 13.00 -6.00
1980 13.00 10.00 8.00 a 26.00 43.00 58.00 57.00 60.00 47.00 24.00 a 17.00 a 17.00 8.00
1981 19.00 1.00 24.00 a 32.00 38.00 47.00 58.00 59.00 47.00 31.00 24.00 16.00 1.00
1982 5.00 2.00 13.00 30.00 40.00 49.00 58.00 61.00 47.00 26.00 21.00 -4.00 -4.00
1983 -1.00 21.00 16.00 24.00 36.00 44.00 57.00 60.00 32.00 39.00 18.00 a -2.00 -2.00
1984 -4.00 15.00 14.00 29.00 36.00 55.00 61.00 59.00 37.00 36.00 25.00 19.00 -4.00
1985 3.00 -4.00 24.00 32.00 42.00 52.00 57.00 59.00 33.00 32.00 19.00 4.00 -4.00
1986 ----- z 4.00 25.00 31.00 39.00 53.00 61.00 58.00 49.00 29.00 16.00 21.00 4.00
1987 7.00 21.00 12.00 23.00 44.00 49.00 54.00 50.00 49.00 34.00 17.00 -4.00 -4.00
1988 9.00 8.00 14.00 26.00 38.00 54.00 55.00 55.00 42.00 37.00 16.00 13.00 8.00
1989 8.00 1.00 7.00 29.00 42.00 50.00 58.00 55.00 36.00 23.00 18.00 -3.00 -3.00
1990 12.00 15.00 24.00 30.00 36.00 53.00 55.00 54.00 51.00 31.00 20.00 -4.00 -4.00
1991 11.00 21.00 21.00 26.00 33.00 55.00 59.00 59.00 40.00 16.00 2.00 20.00 2.00
1992 11.00 22.00 18.00 33.00 43.00 48.00 60.00 55.00 41.00 28.00 17.00 15.00 11.00
1993 13.00 14.00 9.00 ----- z 37.00 45.00 60.00 53.00 41.00 16.00 10.00 12.00 9.00
1994 7.00 7.00 11.00 19.00 35.00 56.00 58.00 55.00 37.00 34.00 20.00 19.00 a 7.00
1995 15.00 16.00 15.00 24.00 44.00 53.00 57.00 60.00 38.00 32.00 20.00 ----- z 15.00
1996 6.00 6.00 6.00 24.00 44.00 54.00 62.00 56.00 35.00 29.00 14.00 2.00 2.00
1997 5.00 15.00 20.00 21.00 37.00 53.00 58.00 57.00 46.00 26.00 14.00 11.00 5.00
1998 17.00 18.00 13.00 29.00 41.00 45.00 60.00 54.00 51.00 34.00 27.00 5.00 5.00
1999 11.00 15.00 26.00 29.00 36.00 51.00 55.00 59.00 35.00 32.00 21.00 a 14.00 11.00
2000 12.00 17.00 21.00 30.00 39.00 55.00 56.00 60.00 31.00 31.00 19.00 b 9.00 9.00
2001 17.00 b 17.00 25.00 37.00 44.00 55.00 61.00 61.00 47.00 35.00 17.00 19.00 17.00
2002 18.00 10.00 11.00 30.00 41.00 55.00 63.00 61.00 49.00 33.00 21.00 22.00 10.00
2003 17.00 11.00 17.00 30.00 43.00 48.00 60.00 60.00 45.00 35.00 18.00 17.00 11.00
2004 7.00 15.00 33.00 29.00 38.00 51.00 58.00 51.00 48.00 36.00 20.00 1.00 1.00
2005 16.00 20.00 22.00 33.00 36.00 53.00 54.00 57.00 48.00 33.00 18.00 2.00 2.00
2006 18.00 16.00 24.00 37.00 41.00 55.00 61.00 57.00 43.00 33.00 17.00 17.00 16.00
2007 10.00 5.00 21.00 24.00 47.00 48.00 58.00 62.00 54.00 28.00 21.00 16.00 5.00
2008 12.00 13.00 21.00 31.00 34.00 54.00 61.00 57.00 48.00 28.00 22.00 12.00 12.00
2009 13.00 17.00 20.00 23.00 42.00 53.00 58.00 54.00 40.00 26.00 25.00 9.00 9.00
2010 10.00 19.00 23.00 28.00 39.00 59.00 59.00 46.00 49.00 34.00 14.00 19.00 10.00
2011 6.00 6.00 f 28.00 33.00 35.00 57.00 66.00 64.00 50.00 29.00 22.00 7.00 6.00
2012 15.00 17.00 26.00 34.00 44.00 58.00 63.00 57.00 47.00 32.00 h ----- z ----- z 15.00
Period of Record Statistics
MEAN 9.07 12.60 18.52 28.71 39.43 51.87 58.87 56.62 43.66 30.89 18.70 10.67 4.59
S.D. 5.83 6.27 6.28 4.37 3.99 3.91 2.65 3.85 5.75 4.92 4.94 7.71 6.00
SKEW -0.48 -0.66 -0.10 -0.10 0.03 -0.31 0.29 -0.78 -0.39 -1.13 -1.12 -0.46 -0.03
MAX 19.00 22.00 33.00 37.00 48.00 59.00 66.00 64.00 54.00 39.00 27.00 22.00 17.00
MIN -6.00 -4.00 6.00 19.00 31.00 43.00 54.00 46.00 31.00 16.00 2.00 -4.00 -6.00
NO YRS 45 45 46 45 46 46 46 47 47 46 46 45 39