GRAND JUNCTION 6 ESE,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(053489)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1962 ----- z ----- z 74.00 z 88.00 c 89.00 100.00 99.00 b 101.00 93.00 82.00 b ----- z ----- z 101.00
1963 ----- z ----- z ----- z ----- z ----- z 96.00 f 99.00 95.00 90.00 87.00 68.00 55.00 99.00
1964 54.00 53.00 72.00 80.00 90.00 94.00 98.00 98.00 87.00 82.00 67.00 56.00 98.00
1965 61.00 57.00 73.00 83.00 85.00 90.00 96.00 98.00 84.00 81.00 67.00 59.00 98.00
1966 46.00 50.00 75.00 80.00 89.00 94.00 98.00 96.00 90.00 76.00 67.00 59.00 98.00
1967 53.00 62.00 74.00 77.00 92.00 92.00 96.00 95.00 94.00 84.00 68.00 45.00 96.00
1968 46.00 58.00 73.00 77.00 91.00 100.00 98.00 90.00 90.00 81.00 61.00 58.00 100.00
1969 56.00 61.00 76.00 84.00 91.00 93.00 98.00 100.00 91.00 78.00 65.00 55.00 100.00
1970 56.00 62.00 66.00 75.00 90.00 101.00 100.00 100.00 89.00 81.00 64.00 53.00 101.00
1971 59.00 61.00 79.00 79.00 88.00 99.00 103.00 96.00 92.00 80.00 60.00 56.00 103.00
1972 57.00 66.00 78.00 80.00 87.00 95.00 99.00 97.00 89.00 86.00 58.00 50.00 99.00
1973 41.00 c 54.00 64.00 77.00 87.00 97.00 101.00 97.00 90.00 82.00 70.00 64.00 101.00
1974 36.00 46.00 73.00 82.00 91.00 99.00 97.00 95.00 92.00 79.00 b 57.00 49.00 99.00
1975 51.00 54.00 67.00 78.00 85.00 92.00 98.00 ----- z 92.00 83.00 67.00 53.00 98.00
1976 50.00 62.00 71.00 79.00 86.00 98.00 102.00 93.00 94.00 80.00 68.00 52.00 102.00
1977 48.00 61.00 69.00 82.00 87.00 96.00 98.00 98.00 95.00 80.00 a 73.00 58.00 98.00
1978 45.00 56.00 76.00 78.00 88.00 97.00 100.00 97.00 93.00 84.00 73.00 41.00 100.00
1979 44.00 46.00 63.00 81.00 87.00 98.00 98.00 102.00 93.00 86.00 c 57.00 49.00 102.00
1980 54.00 65.00 65.00 87.00 88.00 100.00 102.00 102.00 91.00 87.00 71.00 65.00 102.00
1981 58.00 68.00 71.00 86.00 86.00 103.00 104.00 100.00 90.00 d 80.00 67.00 53.00 104.00
1982 52.00 62.00 67.00 75.00 87.00 98.00 100.00 100.00 93.00 75.00 59.00 52.00 100.00
1983 50.00 64.00 68.00 79.00 90.00 94.00 99.00 102.00 97.00 76.00 69.00 47.00 102.00
1984 41.00 50.00 66.00 80.00 93.00 100.00 98.00 96.00 92.00 77.00 66.00 48.00 100.00
1985 50.00 55.00 71.00 82.00 88.00 100.00 103.00 99.00 96.00 78.00 64.00 52.00 103.00
1986 56.00 68.00 78.00 80.00 87.00 99.00 98.00 99.00 92.00 75.00 62.00 53.00 99.00
1987 50.00 55.00 66.00 83.00 87.00 96.00 97.00 95.00 93.00 83.00 69.00 53.00 97.00
1988 40.00 57.00 78.00 80.00 89.00 101.00 100.00 99.00 91.00 82.00 71.00 54.00 101.00
1989 45.00 58.00 78.00 85.00 90.00 100.00 104.00 96.00 91.00 86.00 68.00 53.00 104.00
1990 51.00 64.00 74.00 81.00 90.00 104.00 102.00 99.00 96.00 80.00 69.00 48.00 104.00
1991 38.00 59.00 67.00 80.00 87.00 96.00 101.00 95.00 92.00 81.00 63.00 46.00 101.00
1992 46.00 62.00 69.00 88.00 88.00 97.00 98.00 99.00 89.00 85.00 58.00 49.00 99.00
1993 55.00 57.00 74.00 80.00 86.00 97.00 98.00 99.00 90.00 85.00 60.00 55.00 99.00
1994 55.00 65.00 74.00 84.00 92.00 104.00 101.00 101.00 92.00 79.00 66.00 51.00 104.00
1995 54.00 67.00 72.00 77.00 82.00 95.00 103.00 100.00 99.00 82.00 69.00 60.00 103.00
1996 52.00 65.00 74.00 84.00 93.00 97.00 100.00 102.00 95.00 84.00 62.00 60.00 102.00
1997 55.00 59.00 75.00 77.00 88.00 95.00 101.00 96.00 89.00 85.00 64.00 49.00 101.00
1998 55.00 64.00 79.00 81.00 86.00 98.00 104.00 99.00 95.00 84.00 66.00 62.00 104.00
1999 55.00 66.00 75.00 80.00 89.00 96.00 100.00 93.00 91.00 83.00 74.00 67.00 100.00
2000 58.00 63.00 71.00 87.00 100.00 98.00 104.00 103.00 96.00 87.00 57.00 54.00 104.00
2001 57.00 58.00 72.00 84.00 92.00 99.00 101.00 99.00 95.00 87.00 72.00 55.00 101.00
2002 52.00 55.00 73.00 80.00 98.00 101.00 105.00 101.00 93.00 79.00 60.00 55.00 105.00
2003 57.00 59.00 73.00 80.00 98.00 95.00 107.00 101.00 91.00 87.00 69.00 60.00 107.00
2004 46.00 58.00 81.00 80.00 88.00 96.00 101.00 98.00 93.00 80.00 63.00 50.00 101.00
2005 57.00 55.00 70.00 78.00 94.00 97.00 106.00 98.00 90.00 83.00 70.00 56.00 106.00
2006 59.00 65.00 71.00 85.00 92.00 102.00 104.00 94.00 91.00 81.00 68.00 46.00 104.00
2007 54.00 66.00 77.00 84.00 89.00 100.00 103.00 100.00 95.00 81.00 68.00 54.00 103.00
2008 50.00 58.00 73.00 81.00 94.00 96.00 100.00 100.00 88.00 86.00 75.00 54.00 100.00
2009 53.00 66.00 76.00 82.00 92.00 95.00 100.00 99.00 94.00 79.00 70.00 51.00 100.00
2010 44.00 46.00 a 74.00 80.00 f 92.00 g 100.00 f 103.00 j 98.00 i 95.00 f 89.00 i 75.00 i 57.00 i 103.00
2011 51.00 i 60.00 h 75.00 h 82.00 g 87.00 i 99.00 99.00 100.00 94.00 84.00 70.00 54.00 100.00
2012 57.00 60.00 79.00 90.00 93.00 101.00 101.00 100.00 92.00 84.00 73.00 60.00 101.00
2013 45.00 58.00 72.00 71.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 23.00 z 72.00
Period of Record Statistics
MEAN 51.10 59.31 72.49 81.25 89.56 97.63 100.44 98.20 92.08 81.94 66.16 53.84 101.22
S.D. 6.03 5.69 4.35 3.47 3.52 3.09 2.61 2.76 2.73 3.31 4.85 5.33 2.42
SKEW -0.64 -0.62 -0.26 0.49 0.86 -0.10 0.49 -0.66 -0.11 -0.23 -0.35 0.21 0.20
MAX 61.00 68.00 81.00 90.00 100.00 104.00 107.00 103.00 99.00 87.00 75.00 67.00 107.00
MIN 36.00 46.00 63.00 75.00 82.00 90.00 96.00 90.00 84.00 75.00 57.00 41.00 96.00
NO YRS 49 49 49 48 48 49 50 49 50 50 49 49 46