Climatological Report (Daily)
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000
CDUS46 KMTR 310828
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT FRI OCT 31 2014


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84   1259 PM  87    1931  72     12       70
  MINIMUM         55    645 AM  29    1971  46      9       42
  AVERAGE         70                        59     11       56

PRECIPITATION (IN)
  YESTERDAY        0.00          0.72 1933   0.05  -0.05     0.00
  MONTH TO DATE    0.09                      0.88  -0.79     0.00
  SINCE JUL 1      0.30                      1.11  -0.81     0.47
  SINCE JAN 1      5.18                     11.01  -5.83     2.59

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        9
  MONTH TO DATE   26                        97    -71       69
  SINCE SEP 1     26                       114    -88       73
  SINCE JUL 1     26                       121    -95       73

 COOLING
  YESTERDAY        5                         0      5        0
  MONTH TO DATE  122                        38     84       30
  SINCE SEP 1    354                       202    152      215
  SINCE JAN 1   1268                       827    441     1039
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1000 PM
 LOWEST     20           100 PM
 AVERAGE    52

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        87      1931
 MINIMUM TEMPERATURE (F)   46        29      1935


SUNRISE AND SUNSET
OCTOBER 31 2014.......SUNRISE   732 AM PDT   SUNSET   610 PM PDT
NOVEMBER  1 2014......SUNRISE   733 AM PDT   SUNSET   609 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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