Climatological Report (Daily)
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CDUS46 KMTR 230850
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1249 AM PST THU FEB 23 2017


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 22 2017...

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)
 YESTERDAY
  MAXIMUM         56    243 PM  79    2012  62     -6       67
  MINIMUM         37    634 AM  29    1976  41     -4       39
  AVERAGE         47                        52     -5       53

PRECIPITATION (IN)
  YESTERDAY        0.00          0.53 1979   0.12  -0.12     0.00
  MONTH TO DATE    6.83                      2.33   4.50     1.03
  SINCE OCT 1     21.40                     10.92  10.48     9.97
  SINCE JAN 1     14.94                      5.34   9.60     4.97

DEGREE DAYS
 HEATING
  YESTERDAY       18                        13      5       12
  MONTH TO DATE  242                       332    -90      248
  SINCE DEC 1   1365                      1458    -93     1230
  SINCE JUL 1   1737                      1930   -193     1645

 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   8   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     46           100 PM
 AVERAGE    73

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        77      2012
 MINIMUM TEMPERATURE (F)   41        27      1955


SUNRISE AND SUNSET
FEBRUARY 23 2017......SUNRISE   646 AM PST   SUNSET   555 PM PST
FEBRUARY 24 2017......SUNRISE   645 AM PST   SUNSET   556 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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