Climatological Report (Daily)
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000
CDUS46 KMTR 090042
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
441 PM PST THU DEC 8 2016


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         62    321 PM  72    2014  57      5       63
                                      1943
  MINIMUM         42    627 AM  21    1978  38      4       45
  AVERAGE         52                        48      4       54

PRECIPITATION (IN)
  TODAY            0.36          0.91 1950   0.07   0.29     0.00
  MONTH TO DATE    0.50                      0.50   0.00     0.20
  SINCE OCT 1      4.50                      3.40   1.10     2.64
  SINCE JAN 1     14.88                     13.53   1.35     6.82

DEGREE DAYS
 HEATING
  TODAY           13                        17     -4       11
  MONTH TO DATE  136                       134      2      115
  SINCE DEC 1    136                       134      2      115
  SINCE JUL 1    508                       606    -98      530

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    955                       830    125     1463
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           100 AM
 LOWEST     78           200 PM
 AVERAGE    87

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        72      1940
 MINIMUM TEMPERATURE (F)   38        18      1972


SUNRISE AND SUNSET
DECEMBER  8 2016......SUNRISE   710 AM PST   SUNSET   448 PM PST
DECEMBER  9 2016......SUNRISE   711 AM PST   SUNSET   449 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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