Climatological Report (Daily)
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CDUS46 KMTR 280826
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST SUN DEC 28 2014


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR DECEMBER 27 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         54    146 PM  71    1967  55     -1       63
  MINIMUM         33    623 AM  22    1962  37     -4       33
  AVERAGE         44                        46     -2       48

PRECIPITATION (IN)
  YESTERDAY        0.00          1.18 1931   0.10  -0.10     0.00
  MONTH TO DATE    8.12                      2.29   5.83     0.39
  SINCE JUL 1      9.83                      5.42   4.41     2.38
  SINCE JAN 1     14.71                     15.32  -0.61     4.50

DEGREE DAYS
 HEATING
  YESTERDAY       21                        19      2       17
  MONTH TO DATE  233                       485   -252      478
  SINCE DEC 1    233                       485   -252      478
  SINCE JUL 1    464                       957   -493      796

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1268                       830    438     1039
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     2.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           300 AM
 LOWEST     50          1200 PM
 AVERAGE    63

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        73      1967
 MINIMUM TEMPERATURE (F)   37        23      1962


SUNRISE AND SUNSET
DECEMBER 28 2014......SUNRISE   722 AM PST   SUNSET   456 PM PST
DECEMBER 29 2014......SUNRISE   722 AM PST   SUNSET   457 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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