Climatological Report (Daily)
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000
CDUS45 KCYS 180733
CLISNY


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


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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         22   1137 PM  65    1962  41    -19       58
  MINIMUM         12    359 AM -18    1964  16     -4       22
  AVERAGE         17                        28    -11       40

PRECIPITATION (IN)
  YESTERDAY        0.00          0.28 1999   0.02  -0.02     0.00
  MONTH TO DATE    0.31                      0.33  -0.02      T
  SINCE JAN 1     16.30                     18.33  -2.03    16.92

DEGREE DAYS
 HEATING
  YESTERDAY       48                        37     11       25
  MONTH TO DATE  550                       610    -60      677
  SINCE DEC 1    550                       610    -60      677
  SINCE JUL 1   2040                      2032      8     2169

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    637                       830   -193      918
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    10.2


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           300 AM
 LOWEST     84           200 AM
 AVERAGE    90

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


THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        72      1980
 MINIMUM TEMPERATURE (F)   16       -21      1983


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   712 AM MST   SUNSET   425 PM MST
DECEMBER 19 2014......SUNRISE   713 AM MST   SUNSET   426 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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