Climatological Report (Daily)
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000
CDUS45 KCYS 180733
CLIAIA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1232 AM MST THU DEC 18 2014


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

...THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         24    239 PM  68    1980  38    -14       50
  MINIMUM         18    158 AM -33    1964   8     10       19
  AVERAGE         21                        23     -2       35

PRECIPITATION (IN)
  YESTERDAY        0.00          0.28 1967   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.24  -0.24     0.49
  SINCE JAN 1     18.15                     15.58   2.57    14.42

DEGREE DAYS
 HEATING
  YESTERDAY       44                        42      2       30
  MONTH TO DATE  572                       694   -122      825
  SINCE DEC 1    572                       694   -122      825
  SINCE JUL 1   2280                      2493   -213     2555

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    499                       564    -65      795
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED    13.1


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 PM
 LOWEST     84           900 AM
 AVERAGE    92

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


THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        64      1976
 MINIMUM TEMPERATURE (F)    8       -20      1983


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   714 AM MST   SUNSET   421 PM MST
DECEMBER 19 2014......SUNRISE   715 AM MST   SUNSET   422 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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