Climatological Report (Daily)
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692
CDUS46 KMTR 160842
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1242 AM PST MON JAN 16 2017


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JANUARY 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         48    423 PM  71    2009  56     -8       58
  MINIMUM         29    636 AM  21    1963  37     -8       44
  AVERAGE         39                        46     -7       51

PRECIPITATION (IN)
  YESTERDAY        0.00          1.16 1979   0.10  -0.10     0.17
  MONTH TO DATE    5.23                      1.83   3.40     1.57
  SINCE OCT 1     11.69                      7.41   4.28     6.57
  SINCE JAN 1      5.23                      1.83   3.40     1.57

DEGREE DAYS
 HEATING
  YESTERDAY       26                        19      7       14
  MONTH TO DATE  259                       285    -26      256
  SINCE DEC 1    815                       844    -29      799
  SINCE JUL 1   1187                      1316   -129     1214

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     2.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           900 AM
 LOWEST     66           300 PM
 AVERAGE    81

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        71      2014
 MINIMUM TEMPERATURE (F)   37        23      2012
                                             2007


SUNRISE AND SUNSET
JANUARY 16 2017.......SUNRISE   721 AM PST   SUNSET   514 PM PST
JANUARY 17 2017.......SUNRISE   720 AM PST   SUNSET   515 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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