DENVER CITY, :

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(412408)

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
1986 ----- z ----- z ----- z ----- z 38.00 h 56.00 63.00 60.00 53.00 31.00 22.00 d 21.00 a 21.00
1987 13.00 a 23.00 14.00 29.00 f 45.00 53.00 a 60.00 b 56.00 a 50.00 d 41.00 k ----- z ----- z 13.00
1988 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 12.00 12.00
1989 15.00 5.00 8.00 29.00 41.00 52.00 59.00 55.00 37.00 d ----- z ----- z ----- z 5.00
1990 ----- z 17.00 25.00 33.00 38.00 57.00 55.00 54.00 50.00 31.00 17.00 3.00 3.00
1991 16.00 22.00 23.00 25.00 37.00 52.00 60.00 58.00 38.00 17.00 14.00 19.00 14.00
1992 20.00 o 23.00 20.00 33.00 44.00 48.00 55.00 55.00 41.00 28.00 16.00 16.00 16.00
1993 16.00 18.00 10.00 30.00 37.00 53.00 61.00 i 57.00 a 41.00 15.00 8.00 11.00 8.00
1994 11.00 12.00 18.00 20.00 34.00 58.00 59.00 60.00 40.00 36.00 21.00 21.00 11.00
1995 17.00 20.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 17.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 57.00 50.00 31.00 19.00 10.00 10.00
1998 22.00 22.00 17.00 35.00 48.00 50.00 64.00 61.00 54.00 39.00 34.00 8.00 8.00
1999 13.00 20.00 28.00 33.00 40.00 55.00 58.00 63.00 38.00 34.00 25.00 15.00 13.00
2000 16.00 24.00 24.00 33.00 44.00 58.00 62.00 63.00 37.00 33.00 24.00 15.00 15.00
2001 21.00 19.00 28.00 37.00 43.00 58.00 61.00 62.00 46.00 35.00 15.00 21.00 15.00
2002 19.00 12.00 11.00 34.00 40.00 56.00 63.00 63.00 46.00 36.00 23.00 25.00 11.00
2003 18.00 14.00 20.00 33.00 46.00 55.00 61.00 58.00 49.00 38.00 20.00 21.00 14.00
2004 13.00 11.00 34.00 32.00 37.00 49.00 58.00 57.00 50.00 37.00 20.00 1.00 1.00
2005 18.00 26.00 27.00 33.00 38.00 57.00 56.00 56.00 50.00 37.00 22.00 3.00 3.00
2006 19.00 18.00 24.00 38.00 44.00 57.00 63.00 59.00 46.00 35.00 18.00 18.00 18.00
2007 12.00 17.00 20.00 25.00 44.00 52.00 61.00 62.00 55.00 34.00 25.00 20.00 12.00
2008 13.00 18.00 20.00 30.00 34.00 52.00 61.00 59.00 49.00 33.00 22.00 15.00 13.00
2009 16.00 20.00 23.00 c 26.00 45.00 55.00 62.00 58.00 41.00 27.00 25.00 13.00 13.00
2010 14.00 21.00 25.00 29.00 38.00 59.00 60.00 52.00 50.00 38.00 16.00 21.00 14.00
2011 10.00 g -1.00 g 28.00 28.00 36.00 d 57.00 62.00 64.00 49.00 34.00 23.00 9.00 -1.00
2012 20.00 17.00 26.00 38.00 47.00 56.00 59.00 55.00 48.00 33.00 h ----- z ----- z 17.00
Period of Record Statistics
MEAN 16.10 18.14 21.50 31.14 40.91 54.57 60.09 58.50 46.17 32.33 20.43 14.45 11.67
S.D. 3.13 4.94 6.54 4.59 4.26 3.10 2.54 3.27 5.60 6.29 5.32 6.72 4.53
SKEW 0.20 -0.84 -0.44 -0.57 -0.03 -0.55 -0.58 0.02 -0.35 -1.66 0.10 -0.50 -1.23
MAX 22.00 26.00 34.00 38.00 48.00 59.00 64.00 64.00 55.00 39.00 34.00 25.00 18.00
MIN 11.00 5.00 8.00 20.00 34.00 48.00 55.00 52.00 37.00 15.00 8.00 1.00 1.00
NO YRS 20 22 22 21 22 23 22 24 24 21 21 22 15