Climatological Report (Daily)
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CDUS46 KMTR 260045
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
445 PM PST SAT FEB 25 2017


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 25 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         55    303 PM  74    1986  63     -8       71
  MINIMUM         34    442 AM  28    1942  42     -8       43
  AVERAGE         45                        52     -7       57

PRECIPITATION (IN)
  TODAY            0.00          1.25 1983   0.11  -0.11     0.00
  MONTH TO DATE    6.83                      2.69   4.14     1.03
  SINCE OCT 1     21.40                     11.28  10.12     9.97
  SINCE JAN 1     14.94                      5.70   9.24     4.97

DEGREE DAYS
 HEATING
  TODAY           20                        13      7        8
  MONTH TO DATE  307                       371    -64      277
  SINCE DEC 1   1430                      1497    -67     1259
  SINCE JUL 1   1802                      1969   -167     1674

 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   3   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     2.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 AM
 LOWEST     50           100 PM
 AVERAGE    71

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        77      1954
 MINIMUM TEMPERATURE (F)   42        26      1987


SUNRISE AND SUNSET
FEBRUARY 25 2017......SUNRISE   644 AM PST   SUNSET   557 PM PST
FEBRUARY 26 2017......SUNRISE   642 AM PST   SUNSET   558 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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