Climatological Report (Daily)
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000
CDUS46 KMTR 070832
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT TUE MAY 7 2013


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 6 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71   1034 AM 101    1987  74     -3       84
  MINIMUM         57    442 AM  34    1965  48      9       46
  AVERAGE         64                        61      3       65

PRECIPITATION (IN)
  YESTERDAY        0.09          0.45 1994   0.03   0.06     0.00
  MONTH TO DATE    0.09                      0.18  -0.09     0.04
  SINCE JUL 1     10.34                     15.23  -4.89     8.90
  SINCE JAN 1      2.05                      9.42  -7.37     6.99

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2007
  MONTH TO DATE    0.0
  SINCE MAR 1      0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        1                         5     -4        0
  MONTH TO DATE    2                        32    -30       35
  SINCE MAR 1    389                       647   -258      637
  SINCE JUL 1   2329                      2654   -325     2518

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   33                         6     27        0
  SINCE MAR 1     66                        15     51       27
  SINCE JAN 1     66                        15     51       27
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           300 PM
 LOWEST     44          1200 PM
 AVERAGE    64

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74       101      1987
 MINIMUM TEMPERATURE (F)   48        34      1965


SUNRISE AND SUNSET
MAY  7 2013...........SUNRISE   605 AM PDT   SUNSET   803 PM PDT
MAY  8 2013...........SUNRISE   604 AM PDT   SUNSET   804 PM PDT


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




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