LITTLEFIELD, :

Monthly Extreme Maximum 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 101.00 b 101.00 a 91.00 b 86.00 a 84.00 75.00 101.00
1967 77.00 80.00 b 89.00 88.00 95.00 b 97.00 a 95.00 97.00 95.00 e 90.00 b 85.00 71.00 97.00
1968 74.00 73.00 84.00 d 84.00 98.00 103.00 98.00 96.00 93.00 90.00 80.00 72.00 a 103.00
1969 79.00 74.00 74.00 85.00 95.00 a 103.00 101.00 101.00 89.00 92.00 78.00 75.00 103.00
1970 80.00 83.00 79.00 86.00 94.00 103.00 103.00 102.00 100.00 85.00 80.00 a 77.00 103.00
1971 74.00 76.00 a 92.00 93.00 95.00 97.00 102.00 93.00 95.00 85.00 81.00 77.00 102.00
1972 80.00 81.00 88.00 94.00 91.00 101.00 ----- z 97.00 92.00 88.00 73.00 69.00 101.00
1973 66.00 74.00 74.00 83.00 95.00 99.00 100.00 100.00 95.00 94.00 83.00 75.00 100.00
1974 79.00 75.00 88.00 92.00 101.00 102.00 103.00 97.00 a 93.00 84.00 78.00 70.00 103.00
1975 83.00 76.00 a 84.00 89.00 90.00 100.00 93.00 95.00 92.00 89.00 a 84.00 77.00 100.00
1976 71.00 81.00 85.00 87.00 97.00 100.00 95.00 98.00 92.00 a 86.00 75.00 73.00 100.00
1977 63.00 78.00 83.00 86.00 99.00 107.00 100.00 101.00 98.00 96.00 79.00 77.00 107.00
1978 68.00 65.00 83.00 89.00 99.00 105.00 109.00 102.00 97.00 89.00 77.00 74.00 109.00
1979 70.00 84.00 80.00 89.00 93.00 100.00 98.00 92.00 96.00 96.00 75.00 73.00 100.00
1980 75.00 79.00 78.00 a 86.00 94.00 107.00 105.00 99.00 98.00 86.00 a 85.00 a 77.00 107.00
1981 71.00 80.00 82.00 a 88.00 97.00 107.00 101.00 91.00 95.00 85.00 82.00 76.00 107.00
1982 71.00 81.00 83.00 88.00 93.00 100.00 97.00 101.00 96.00 89.00 84.00 73.00 101.00
1983 69.00 70.00 80.00 85.00 90.00 100.00 103.00 99.00 102.00 88.00 75.00 70.00 103.00
1984 70.00 75.00 82.00 87.00 101.00 96.00 93.00 96.00 101.00 83.00 80.00 76.00 101.00
1985 69.00 73.00 79.00 88.00 98.00 98.00 99.00 101.00 96.00 89.00 77.00 70.00 101.00
1986 ----- z 83.00 85.00 90.00 99.00 99.00 100.00 101.00 88.00 83.00 75.00 64.00 101.00
1987 74.00 76.00 76.00 96.00 91.00 100.00 104.00 97.00 90.00 92.00 82.00 77.00 104.00
1988 68.00 78.00 85.00 84.00 95.00 97.00 94.00 96.00 90.00 90.00 83.00 69.00 97.00
1989 71.00 85.00 94.00 96.00 102.00 96.00 104.00 98.00 91.00 91.00 80.00 71.00 104.00
1990 76.00 79.00 84.00 89.00 98.00 111.00 97.00 98.00 96.00 87.00 84.00 75.00 111.00
1991 66.00 75.00 83.00 91.00 98.00 98.00 97.00 96.00 94.00 91.00 78.00 71.00 98.00
1992 63.00 74.00 79.00 93.00 95.00 94.00 104.00 97.00 98.00 92.00 76.00 a 74.00 104.00
1993 69.00 74.00 83.00 ----- z 90.00 101.00 102.00 99.00 95.00 88.00 77.00 73.00 102.00
1994 78.00 77.00 88.00 87.00 96.00 112.00 105.00 103.00 95.00 90.00 85.00 73.00 112.00
1995 74.00 80.00 90.00 91.00 99.00 99.00 108.00 96.00 103.00 a 87.00 83.00 ----- z 108.00
1996 73.00 85.00 84.00 99.00 105.00 105.00 99.00 95.00 91.00 92.00 86.00 76.00 105.00
1997 78.00 75.00 90.00 85.00 90.00 100.00 101.00 96.00 99.00 94.00 84.00 74.00 101.00
1998 74.00 77.00 89.00 92.00 103.00 109.00 103.00 98.00 99.00 90.00 83.00 72.00 109.00
1999 80.00 81.00 82.00 91.00 93.00 98.00 100.00 98.00 96.00 90.00 82.00 70.00 100.00
2000 79.00 82.00 82.00 93.00 109.00 96.00 103.00 99.00 102.00 102.00 67.00 69.00 109.00
2001 62.00 b 76.00 81.00 89.00 95.00 102.00 102.00 97.00 95.00 88.00 85.00 69.00 102.00
2002 76.00 81.00 86.00 93.00 96.00 98.00 101.00 100.00 93.00 92.00 77.00 71.00 101.00
2003 76.00 77.00 81.00 90.00 102.00 99.00 102.00 104.00 94.00 90.00 82.00 78.00 104.00
2004 73.00 77.00 86.00 87.00 98.00 103.00 102.00 97.00 93.00 84.00 76.00 74.00 103.00
2005 75.00 74.00 82.00 88.00 102.00 102.00 104.00 93.00 98.00 93.00 87.00 78.00 104.00
2006 82.00 80.00 89.00 96.00 104.00 103.00 99.00 98.00 90.00 91.00 89.00 79.00 104.00
2007 73.00 78.00 85.00 85.00 89.00 97.00 95.00 100.00 96.00 93.00 85.00 77.00 100.00
2008 75.00 81.00 86.00 90.00 99.00 106.00 97.00 98.00 92.00 89.00 84.00 79.00 106.00
2009 79.00 84.00 89.00 94.00 101.00 101.00 106.00 99.00 98.00 97.00 86.00 70.00 106.00
2010 73.00 69.00 89.00 90.00 95.00 104.00 96.00 101.00 102.00 88.00 81.00 82.00 104.00
2011 76.00 85.00 c 91.00 95.00 103.00 111.00 104.00 106.00 102.00 93.00 82.00 64.00 111.00
2012 75.00 77.00 90.00 102.00 101.00 105.00 100.00 108.00 101.00 94.00 h ----- z ----- z 108.00
Period of Record Statistics
MEAN 73.49 77.78 84.26 89.84 97.02 101.54 100.54 98.45 95.47 89.72 80.74 73.47 103.72
S.D. 5.08 4.36 4.61 4.17 4.53 4.30 3.77 3.34 3.89 3.89 4.36 3.82 3.62
SKEW -0.37 -0.44 -0.17 0.70 0.24 0.68 -0.13 0.36 0.18 0.60 -0.69 -0.33 0.54
MAX 83.00 85.00 94.00 102.00 109.00 112.00 109.00 108.00 103.00 102.00 89.00 82.00 112.00
MIN 62.00 65.00 74.00 83.00 89.00 94.00 93.00 91.00 88.00 83.00 67.00 64.00 97.00
NO YRS 45 46 46 45 46 46 46 47 47 46 46 45 40