Climatological Report (Daily)
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CDUS46 KMTR 260028
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT SAT APR 25 2015


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 25 2015...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         67    318 PM  92    2004  71     -4       58
  MINIMUM         55    627 AM  32    1964  46      9       49
  AVERAGE         61                        59      2       54

PRECIPITATION (IN)
  TODAY            0.32          0.59 1994   0.02   0.30     0.32
  MONTH TO DATE    0.93                      0.89   0.04     0.83
  SINCE OCT 1     13.04                     14.71  -1.67     6.72
  SINCE JAN 1      3.42                      9.13  -5.71     4.81

DEGREE DAYS
 HEATING
  TODAY            4                         7     -3       11
  MONTH TO DATE  131                       228    -97      112
  SINCE MAR 1    281                       585   -304      322
  SINCE JUL 1   1467                      2592  -1125     1836

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    4                         0      4       10
  SINCE MAR 1     10                         1      9       10
  SINCE JAN 1     10                         1      9       10
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    11.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           100 AM
 LOWEST     48           300 PM
 AVERAGE    67

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        93      2004
 MINIMUM TEMPERATURE (F)   46        35      1975


SUNRISE AND SUNSET
APRIL 25 2015.........SUNRISE   619 AM PDT   SUNSET   752 PM PDT
APRIL 26 2015.........SUNRISE   618 AM PDT   SUNSET   753 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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