Climatological Report (Daily)
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000
CDUS46 KMTR 280835
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST SAT FEB 28 2015


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 27 2015...

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)
 YESTERDAY
  MAXIMUM         63    125 PM  79    1932  63      0       66
  MINIMUM         47    622 AM  25    1962  42      5       53
  AVERAGE         55                        52      3       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.24 1940   0.11  -0.11     0.01
  MONTH TO DATE    2.26                      2.92  -0.66     1.69
  SINCE OCT 1     11.88                     11.51   0.37     3.69
  SINCE JAN 1      2.26                      5.93  -3.67     1.78

DEGREE DAYS
 HEATING
  YESTERDAY       10                        13     -3        5
  MONTH TO DATE  227                       397   -170      294
  SINCE DEC 1    942                      1523   -581     1188
  SINCE JUL 1   1173                      1995   -822     1506

 COOLING
  YESTERDAY        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  10   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    10.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     56           100 PM
 AVERAGE    75

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        77      1975
 MINIMUM TEMPERATURE (F)   42        27      1964


SUNRISE AND SUNSET
FEBRUARY 28 2015......SUNRISE   640 AM PST   SUNSET   600 PM PST
MARCH  1 2015.........SUNRISE   639 AM PST   SUNSET   601 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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