Climatological Report (Daily)
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000
CDUS46 KMTR 160827
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST TUE JAN 16 2018


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JANUARY 15 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62    219 PM  71    2009  56      6       48
  MINIMUM         42    457 AM  21    1963  37      5       29
  AVERAGE         52                        46      6       39

PRECIPITATION (IN)
  YESTERDAY        0.00          1.16 1979   0.10  -0.10     0.00
  MONTH TO DATE    2.49                      1.83   0.66     5.23
  SINCE OCT 1      4.48                      7.41  -2.93    11.69
  SINCE JAN 1      2.49                      1.83   0.66     5.23

DEGREE DAYS
 HEATING
  YESTERDAY       13                        19     -6       26
  MONTH TO DATE  198                       285    -87      259
  SINCE DEC 1    723                       844   -121      815
  SINCE JUL 1   1085                      1316   -231     1187

 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   1   RESULTANT WIND DIRECTION   E (90)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     2.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     60           100 PM
 AVERAGE    80

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


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 2018.......SUNRISE   721 AM PST   SUNSET   514 PM PST
JANUARY 17 2018.......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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