Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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CDUS45 KCYS 200731
CLICYS


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1231 AM MST SAT DEC 20 2014


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

...THE CHEYENNE WYOMING CLIMATE SUMMARY FOR DECEMBER 19 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         40    103 PM  58    1979  38      2       43
  MINIMUM         20    216 AM -20    1990  17      3        9
  AVERAGE         30                        27      3       26

PRECIPITATION (IN)
  YESTERDAY        0.00          0.64 1902   0.02  -0.02      T
  MONTH TO DATE    0.05                      0.32  -0.27     0.37
  SINCE JAN 1     17.15                     15.77   1.38    18.05

SNOWFALL (IN)
  YESTERDAY        0.0           7.5  1902   0.3   -0.3       T
  MONTH TO DATE    0.5                       5.4   -4.9      8.0
  SINCE JUL 1     11.9                      19.7   -7.8     23.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       35                        38     -3       39
  MONTH TO DATE  544                       710   -166      781
  SINCE DEC 1    544                       710   -166      781
  SINCE JUL 1   2142                      2458   -316     2485

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    301                       348    -47      520
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    13.9


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           700 AM
 LOWEST     34           100 PM
 AVERAGE    51

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


THE CHEYENNE WYOMING CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        67      1941
 MINIMUM TEMPERATURE (F)   17       -25      1983


SUNRISE AND SUNSET
DECEMBER 20 2014......SUNRISE   721 AM MST   SUNSET   433 PM MST
DECEMBER 21 2014......SUNRISE   721 AM MST   SUNSET   434 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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