Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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571
CDUS45 KCYS 100728
CLICYS


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1228 AM MST SAT DEC 10 2016


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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         46    235 PM  67    1939  38      8       60
  MINIMUM         11    253 AM -28    1919  17     -6       44
  AVERAGE         29                        28      1       52

PRECIPITATION (IN)
  YESTERDAY        0.00          0.28 1917   0.02  -0.02     0.00
  MONTH TO DATE    0.11                      0.16  -0.05     0.00
  SINCE JAN 1     14.39                     15.61  -1.22    16.69

SNOWFALL (IN)
  YESTERDAY        0.0           5.2  1985   0.3   -0.3      0.0
  MONTH TO DATE    2.0                       2.6   -0.6      0.0
  SINCE JUL 1      5.8                      16.9  -11.1     10.7
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       36                        37     -1       13
  MONTH TO DATE  406                       330     76      236
  SINCE DEC 1    406                       330     76      236
  SINCE JUL 1   1670                      2078   -408     1663

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    452                       348    104      362
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    12.3


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           900 PM
 LOWEST     42           100 PM
 AVERAGE    65

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        66      1990
 MINIMUM TEMPERATURE (F)   17       -18      1972


SUNRISE AND SUNSET
DECEMBER 10 2016......SUNRISE   714 AM MST   SUNSET   431 PM MST
DECEMBER 11 2016......SUNRISE   715 AM MST   SUNSET   431 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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