Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 010026
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
425 PM PST SAT JAN 31 2015


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JANUARY 31 2015...
VALID TODAY AS OF 0400 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         74R   348 PM  73    1976  57     17       63
  MINIMUM         43    159 AM  22    1972  39      4       37
  AVERAGE         59                        48     11       50

PRECIPITATION (IN)
  TODAY            0.00          0.87 1996   0.08  -0.08     0.00
  MONTH TO DATE    0.00                      3.01  -3.01     0.09
  SINCE JUL 1      9.83                      8.82   1.01     2.47
  SINCE JAN 1      0.00                      3.01  -3.01     0.09

DEGREE DAYS
 HEATING
  TODAY            6                        17    -11       15
  MONTH TO DATE  412                       569   -157      361
  SINCE DEC 1    714                      1126   -412      894
  SINCE JUL 1    945                      1598   -653     1212

 COOLING
  TODAY            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  NE (40)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     5.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           100 AM
 LOWEST     15           100 PM
 AVERAGE    52

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        72      1976
 MINIMUM TEMPERATURE (F)   39        23      1950


SUNRISE AND SUNSET
JANUARY 31 2015.......SUNRISE   712 AM PST   SUNSET   530 PM PST
FEBRUARY  1 2015......SUNRISE   711 AM PST   SUNSET   531 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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