FLORISSANT FOSSIL BED, COLORADO

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(052965)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1988 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -23.00 f -23.00
1989 -28.00 -32.00 -10.00 -10.00 17.00 c 22.00 33.00 30.00 ----- z 0.00 -8.00 b -18.00 -32.00
1990 -15.00 -15.00 0.00 8.00 10.00 25.00 30.00 28.00 24.00 4.00 -4.00 -30.00 -30.00
1991 -12.00 -10.00 -3.00 5.00 14.00 30.00 34.00 36.00 19.00 -1.00 -18.00 -8.00 a -18.00
1992 -17.00 -4.00 -5.00 14.00 22.00 26.00 34.00 27.00 20.00 10.00 -8.00 -15.00 -17.00
1993 -12.00 -15.00 -6.00 17.00 13.00 27.00 29.00 31.00 15.00 -13.00 -9.00 -14.00 -15.00
1994 -25.00 b -16.00 -9.00 -3.00 22.00 30.00 29.00 35.00 20.00 10.00 -12.00 -21.00 -25.00
1995 -10.00 -6.00 -16.00 4.00 16.00 29.00 31.00 35.00 17.00 7.00 -4.00 i 0.00 k -16.00
1996 -18.00 -16.00 -9.00 6.00 24.00 25.00 38.00 31.00 12.00 1.00 4.00 -27.00 -27.00
1997 -23.00 -18.00 -9.00 -12.00 17.00 30.00 31.00 34.00 24.00 -2.00 -17.00 -19.00 -23.00
1998 -16.00 -10.00 -10.00 1.00 20.00 28.00 39.00 35.00 23.00 13.00 6.00 -16.00 -16.00
1999 -8.00 d -4.00 0.00 -7.00 b 11.00 26.00 38.00 b 36.00 14.00 -2.00 -10.00 a -15.00 d -15.00
2000 -15.00 b -12.00 4.00 b 5.00 20.00 33.00 38.00 38.00 22.00 a 13.00 -20.00 e -11.00 c -20.00
2001 -18.00 a -16.00 0.00 12.00 b 14.00 b 28.00 b 28.00 b 29.00 24.00 c 11.00 a -14.00 d -9.00 b -18.00
2002 -14.00 -13.00 -29.00 11.00 14.00 29.00 36.00 31.00 24.00 -6.00 -4.00 -11.00 -29.00
2003 -1.00 -25.00 -3.00 6.00 15.00 27.00 34.00 35.00 18.00 8.00 -13.00 -13.00 -25.00
2004 -19.00 -27.00 8.00 16.00 15.00 24.00 33.00 30.00 ----- z 11.00 ----- z -20.00 d -27.00
2005 -10.00 -5.00 -4.00 -4.00 21.00 d 26.00 32.00 34.00 23.00 10.00 -4.00 -25.00 b -25.00
2006 -10.00 d -18.00 c -4.00 11.00 15.00 31.00 39.00 f 32.00 16.00 10.00 -21.00 -19.00 g -21.00
2007 -28.00 -15.00 -12.00 b 1.00 20.00 28.00 37.00 38.00 23.00 h -2.00 -8.00 -20.00 b -28.00
2008 -23.00 -11.00 -10.00 1.00 e 9.00 22.00 35.00 35.00 25.00 -3.00 1.00 -19.00 -23.00
2009 -13.00 a -4.00 2.00 -1.00 24.00 30.00 36.00 28.00 23.00 1.00 -12.00 -22.00 -22.00
2010 -19.00 -16.00 -9.00 11.00 12.00 29.00 36.00 36.00 24.00 5.00 -10.00 -16.00 -19.00
2011 -19.00 b -34.00 3.00 2.00 12.00 a 27.00 b 37.00 c 35.00 a 25.00 1.00 b -3.00 -23.00 m -34.00
2012 -7.00 a -8.00 -2.00 16.00 23.00 28.00 41.00 33.00 24.00 0.00 2.00 -19.00 -19.00
2013 -25.00 -15.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -25.00
Period of Record Statistics
MEAN -16.20 -14.60 -5.54 4.58 16.67 27.50 34.30 33.00 20.76 3.58 -8.27 -17.52 -22.00
S.D. 6.79 8.12 7.62 8.15 4.57 2.70 3.55 3.20 4.00 6.78 7.52 5.71 4.82
SKEW 0.05 -0.80 -0.98 -0.30 0.13 -0.30 -0.11 -0.31 -0.78 -0.40 0.15 -0.32 -0.17
MAX -1.00 -4.00 8.00 17.00 24.00 33.00 41.00 38.00 25.00 13.00 6.00 -8.00 -15.00
MIN -28.00 -34.00 -29.00 -12.00 9.00 22.00 28.00 27.00 12.00 -13.00 -21.00 -30.00 -30.00
NO YRS 25 25 24 24 24 24 23 24 21 24 22 21 14