Climatological Report (Daily)
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CDUS46 KMTR 210037
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
537 PM PDT SUN APR 20 2014


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 20 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         84    310 PM  93    2009  70     14       82
  MINIMUM         50    540 AM  32    1972  45      5       50
  AVERAGE         67                        58      9       66

PRECIPITATION (IN)
  TODAY            0.00          0.74 2001   0.03  -0.03     0.00
  MONTH TO DATE    0.51                      0.75  -0.24     0.40
  SINCE JUL 1      6.87                     14.80  -7.93    10.25
  SINCE JAN 1      4.49                      8.99  -4.50     1.96

DEGREE DAYS
 HEATING
  TODAY            0                         8     -8        0
  MONTH TO DATE   77                       191   -114      105
  SINCE MAR 1    287                       548   -261      378
  SINCE JUL 1   1801                      2555   -754     2318

 COOLING
  TODAY            2                         0      2        1
  MONTH TO DATE   10                         0     10        3
  SINCE MAR 1     10                         1      9        3
  SINCE JAN 1     10                         1      9        3
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     2.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           200 AM
 LOWEST     16           300 PM
 AVERAGE    56

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        94      2009
 MINIMUM TEMPERATURE (F)   45        30      1968


SUNRISE AND SUNSET
APRIL 20 2014.........SUNRISE   625 AM PDT   SUNSET   748 PM PDT
APRIL 21 2014.........SUNRISE   624 AM PDT   SUNSET   748 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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