AFOS product CLIDGW
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129 
CDUS45 KCYS 010737
CLIDGW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1235 AM MST SUN JAN 1 2012


...................................

...THE DOUGLAS WY AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         49   1237 AM  55    2005  38     11        4
  MINIMUM          5   1159 PM  -5    2009  10     -5       -4
  AVERAGE         27                        24      3        0

PRECIPITATION (IN)
  YESTERDAY        T             0.06 2010   0.01  -0.01     0.06
  MONTH TO DATE    0.37                      0.40  -0.03     0.63
  SINCE JAN 1     13.55                     13.39   0.16    13.74

DEGREE DAYS
 HEATING
  YESTERDAY       38                        41     -3       65
  MONTH TO DATE 1323                      1267     56     1156
  SINCE DEC 1   1323                      1267     56     1156
  SINCE JUL 1   2949                      3089   -140     2755

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    641                       486    155      457
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    49   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    64   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    16.1


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY SNOW
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1000 AM
 LOWEST     38          1200 AM
 AVERAGE    62

..........................................................


THE DOUGLAS WY AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        49      2006
 MINIMUM TEMPERATURE (F)   10        -4      2002


SUNRISE AND SUNSET
JANUARY  1 2012.......SUNRISE   732 AM MST   SUNSET   438 PM MST
JANUARY  2 2012.......SUNRISE   732 AM MST   SUNSET   439 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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