Climatological Report (Daily)
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000
CDUS45 KVEF 180029
CLILAS


CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
427 PM PST SUN DEC 17 2017


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

...THE LAS VEGAS NV CLIMATE SUMMARY FOR DECEMBER 17 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1937 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         57    326 PM  71    1942  56      1       50
  MINIMUM         47    738 AM  20    1945  38      9       37
  AVERAGE         52                        47      5       44

PRECIPITATION (IN)
  TODAY            0.00          0.73 2008   0.02  -0.02     0.00
  MONTH TO DATE    0.00                      0.24  -0.24      T
  SINCE OCT 1      0.00                      0.87  -0.87     0.23
  SINCE JAN 1      2.38                      3.93  -1.55     3.94

SNOWFALL (IN)
  TODAY            0.0           3.6  2008   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE DEC 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           13                        18     -5       21
  MONTH TO DATE  184                       287   -103      239
  SINCE DEC 1    184                       287   -103      239
  SINCE JUL 1    269                       596   -327      406

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   4044                      3568    476     4002
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  17   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    17.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    35           100 AM
 LOWEST     22           100 PM
 AVERAGE    29

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


THE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        72      1939
 MINIMUM TEMPERATURE (F)   38        22      1945


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   646 AM PST   SUNSET   428 PM PST
DECEMBER 18 2017......SUNRISE   646 AM PST   SUNSET   429 PM PST


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




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